EP2279969A2 - Dispositif de recouvrement automatique - Google Patents

Dispositif de recouvrement automatique Download PDF

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Publication number
EP2279969A2
EP2279969A2 EP10189570A EP10189570A EP2279969A2 EP 2279969 A2 EP2279969 A2 EP 2279969A2 EP 10189570 A EP10189570 A EP 10189570A EP 10189570 A EP10189570 A EP 10189570A EP 2279969 A2 EP2279969 A2 EP 2279969A2
Authority
EP
European Patent Office
Prior art keywords
locking
cover plate
cover
covering device
pit
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP10189570A
Other languages
German (de)
English (en)
Other versions
EP2279969A3 (fr
Inventor
Hans Dr. Menzel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Paul Wolff GmbH
Original Assignee
Paul Wolff GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Paul Wolff GmbH filed Critical Paul Wolff GmbH
Publication of EP2279969A2 publication Critical patent/EP2279969A2/fr
Publication of EP2279969A3 publication Critical patent/EP2279969A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
    • B65F1/00—Refuse receptacles; Accessories therefor
    • B65F1/14—Other constructional features; Accessories
    • B65F1/1426—Housings, cabinets or enclosures for refuse receptacles
    • B65F1/1447—Housings, cabinets or enclosures for refuse receptacles located underground

Definitions

  • the invention relates to an automatically closing cover device for the cover of a pit according to claim 1.
  • Such covering devices are regularly used in pits for receiving containers.
  • container pits accommodate, for example, containers or waste containers for paper, waste or glass in their interior, and are to be arranged underground by positioning within the pits with a large part of the waste or the glass receiving volume.
  • the containers thus placed can still be designed to be relatively spacious, they are only visible to the outside with a small part. They adapt to such z. B. less noticeable in a street scene.
  • Such cover devices have at least one cover plate, which automatically closes the container pit after removal of a container.
  • this cover plate is pivotally mounted on a frame construction of the cover.
  • the cover plate When the container is inserted into the container pit, the cover plate extends almost parallel to the side walls of the container into the interior of the container pit. Now, if the container is removed, pivots the at least one cover plate automatically below the container drawn from the container pit in a closed position in which it covers the opening of the container pit.
  • the adjustment mechanisms used for this over which the cover plates are moved into the closed position, may be relatively complex and therefore expensive. Partly worked with counterweights that are in operative connection with the cover plate and are raised by pivoting the cover plate against gravity. By lowering the counterweights, the cover flap is swung back automatically as soon as the force acting on the cover plate force drops below the weight that acts on the counterweight.
  • the cover regularly further comprises a locking mechanism. This locking mechanism ensures the positioning of the cover plate in the closed state.
  • Known locking mechanisms have a pawl mounted on the cover plate or a frame supporting the cover plate. This pawl engages after reaching the closed position around a fixed to the frame structure of the cover bolt or generally to a counterpart. About this wrapping then the cover plate is locked in the closed state in which it covers the container pit. Only by moving, in particular pivoting the pawl whose positive connection with the counterpart on the frame construction projecting counterpart, so that the cover plate can be pivoted back into an open position to allow the introduction of a container in the container pit.
  • the pawl is regularly made manually adjustable, so that after closing the cover plate, the pawl is manually transferred into a locking position in which it locks the cover plate in its closed state.
  • this may be considered disadvantageous. For example, no independent of an operator assurance of the already closed pit is guaranteed and no independent of the locking of the cover plate check whether the cover is before locking in the intended closed position.
  • the present invention is therefore based on the problem of overcoming the disadvantages presented above and to provide an improved covering device.
  • an automatically closing cover device for covering a pit is provided with a fixed to an edge of the pit edge construction and at least one cover plate which covers the pit in a closed state of the cover at least partially.
  • the cover plate for opening and closing the cover is pivotally mounted on the edge construction and the cover device has a locking mechanism with at least one locking element by means of which the cover plate is automatically locked in the closed state.
  • This locking mechanism secures the positioning of the cover plate in the closed state in which it has been automatically moved, for example via arranged below the cover plate springs.
  • the locking mechanism may thus comprise, for example, a spring-mounted pawl, which automatically engages on reaching the closed position to a fixed to the frame structure of the cover bolt or generally to a counterpart.
  • the locking mechanism further comprises at least one positioning means, on the closing of the cover plate a proper locking position of the cover plate is defined before the at least one locking element locks the cover plate.
  • the cover plate or a cover plate supporting construction of the cover on the locking element preferably, the cover plate or a cover plate supporting construction of the cover on the locking element.
  • pit is a container pit of the type described above.
  • the positioning means is a stop arranged on the cover plate, which rests upon reaching the intended locking position of the cover plate on a counter-stop of the edge construction. It is thus ensured that the cover plate is not pivoted over the desired position for covering the pit. Only then does the locking of the cover plate via a separate locking element.
  • Such a locking element is preferably connected to a spring element.
  • This spring element exerts a spring or restoring force on the locking element in order to transfer the locking element upon reaching the locking position in a locking position in which the locking element locks the cover plate.
  • Such an automatic locking is given in a simple mechanical way.
  • the locking element may in particular comprise a spring-loaded pin or pin, which is positively connected in the locking position with the frame structure.
  • a spring-loaded pin or pin Such a bolt or pin snaps so for example in a portion of the edge structure automatically due to a restoring force of a spring.
  • a locking element in particular in the form of a bolt or pin, is coupled to a spring-mounted retaining plate.
  • adjusting the retaining plate in particular by giving away and / or moving the retaining plate, in a direction different from the adjustment of the locking element spatial direction an adjustment of the locking element is triggered immediately.
  • a holding plate is part of a release mechanism of the cover, via which a re-release of the cover plate can be done by the locking element is moved out of the locking position out. In a bolt or pin as a locking element this would consequently be released from the frame construction.
  • the holding plate is displaceable against the restoring force of the acting on the retaining plate spring in a direction of displacement and / or to a Pivot axis pivotally mounted and coupled to the locking element, that the locking element is moved out of adjustment position perpendicular to the displacement direction and / or parallel to the pivot axis upon adjustment of the retaining plate to release the locking of the cover plate on the locking element.
  • the movement of the bolt or pin can be controlled separately and selectively (electronically), as far as the achievement of the locking position in the cover plate is ensured by the positioning means.
  • a variant of the cover device according to the invention is characterized in that the locking element is also mounted pivotably. It has been found to be particularly advantageous that the locking element is pivotally mounted about a pivot axis which is parallel to a rotation axis about which the cover plate is pivotable. In this way, for example, the release of the lock on the pivoting of the locking element can be realized.
  • a portion of the fixed rim construction is between the locking member and the positioning means when the cover plate is locked. This may be a peripheral edge of the edge structure.
  • this edge can serve as a counter-stop, which abuts the position element to define the locking position.
  • the locking element on this side is positively connected to the edge in order to lock the cover plate in the closed state.
  • a variant of a covering device is characterized in that the edge construction of the covering device has at least one portion on which abut both the positioning means and a locking member in a closed state of the cover plate.
  • the cover device may be formed so that this portion of the edge construction is enclosed in a closed state of the cover plate of the positioning means and a locking element.
  • the positioning means is thus on a (first) side of the portion of the edge construction, while the locking element rests on one of the first side opposite (second) side of the same portion of the edge construction.
  • this (locking) portion of the edge construction is located on an imaginary straight connecting line which extends from the positioning means to the locking element.
  • such a section enclosed between the locking element and the positioning means section of the edge construction is z. B. above the positioning means and at the same time below the locking element.
  • Such a single section of the edge construction can serve several functions and ensure both a clear positioning of the closing cover plate on the abutting position element as well as the interaction with the locking element, the fixing or locking of the cover plate in the closed state.
  • Such a structure thus not only allows additional functions to be integrated into a smaller number of components, it also results in a spatial proximity of the position element, section of the edge construction and locking element in the closed state of the cover, can be optimized by the required tree space.
  • a spring-loaded locking pin which is arranged on the cover plate and automatically moves when reaching the intended locking position in a through hole of the edge construction and thus positively received in her.
  • the at least one cover plate via a spring force, in particular exerted by a gas spring, automatically closed or is automatically closable.
  • the cover plate can be pivoted into the interior of the pit. So it can be used in a simple manner as a covering device for container pits.
  • the locking device is connected to a triggering mechanism of the cover device, which automatically triggers the opening of the cover plate when an object to be introduced into the pit, z. B. a container is positioned in the closed state on the cover plate as intended.
  • the capping device automatically opens the interior of the pit when a specific object is properly disposed on the cover plate of the capping device and can operate the firing mechanism of the capping device by its own weight.
  • a plurality of separate triggering trigger mechanisms for a plurality of individual locking mechanisms for the cover plate can be arranged.
  • At least two cover plates are arranged pivotably on the edge construction, so that it is not necessary to use a single large cover plate for covering the pit.
  • a further aspect of the present invention is the provision of an alternative adjustment mechanism for the cover device, which can be used, for example, as an alternative or in addition to the above-described gas pressure springs.
  • the cover plate by means of a special adjusting mechanism after opening is automatically pivoted into the closed state.
  • the adjustment comprises at least one cable with two Seilzugabitesen, of which at least one of the cover plate engages and both are connected to each other via at least one return element such that the cable for opening and closing the covering in its length is varied.
  • the return element forms part of the cable.
  • an automatically closing covering device for covering a pit, which comprises the edge structure fixed to one edge of the pit and at least two opposing cover plates which at least partly cover the pit in a closed state of the covering device.
  • the cover plates are arranged to open and close the cover pivotally on the edge structure and automatically pivoted by means of an adjustment after opening in the closed state.
  • the adjusting mechanism in this case comprises at least one cable with two Seilzugabonceen, each attacking a cover plate and are connected to each other via a return element such that the cable for opening and closing the cover is varied in its length.
  • both cable pull sections can each act on one of two or on a single pivotable cover plate, so that both ends of the cable are connected at different, spaced-apart locations with exactly one pivotable cover plate.
  • the cable pull sections are connected to each other via the return element, that the cable is extended when opening the cover and is automatically shortened via the return element to pivot the cover plate or the cover plates in the closed state.
  • the cable is transferred over the return element in the length again, which was present in the closed state of the cover.
  • the restoring element has a spring element.
  • the adjusting mechanism can be designed such that the spring element when opening the cover plate (s) is stretched over the Seilzugabroughe and on the open (n) cover plate (s) on the Seilzugabroughe a restoring force exerts to pivot it in the closed state ,
  • the return element is a rotatably mounted cable drum, which is connected to a coil spring.
  • One end of a cable section is attached to the cable drum with its remaining end connected to one cover plate or one of the two cover plates or a cover plate supporting structure, e.g. a support frame, is connected.
  • the two Seilzugabitese are at least partially wound on the cable drum and thus define a first length of the cable.
  • a cover plate on both attack on the return element interconnected cable pull sections, or now the two cover plates, each engages one of the cable pull sections, pivoted into the open position the Seilzugabroughe be unwound from the rotating cable drum and the Cable, which is connected via the cable drum with its two Seilzugabroughen, lengthens.
  • the cable thus has a second length which is greater than the first length in the closed state of the cover.
  • a length of the cable is the distance between the two cable ends or the distance between the two free, not connected to the return element ends of the cable sections understood, which is measured along the longitudinal extent of the entire cable. A portion of this distance in the region of the return element (as part of the cable) results in the length of an imaginary straight connecting line extending along the longitudinal extension direction of the cable between the two connected to the return element ends of the cable pull sections over the return element.
  • the acting on the cable drum coil spring is tensioned and exerts a counter to the unwinding of the cable drum acting restoring force on the cable drum.
  • the force acting on the cover plate (s) to open the cover device drops below the restoring force of the spring, for example a container from the pit is removed or was, as a result of the restoring force, the cable drum opposite to the unwinding turn and rewind the two Seilzugabitese simultaneously.
  • the individual cover plate or the two cover plates are thus pivoted back.
  • the cable pull sections are connected to each other only via at least one spring element as a restoring element.
  • one end of a cable pull section can thus be attached to one of two spring ends of a spring element in the form of a tension spring.
  • the tension spring When opening the cover, the tension spring is tensioned, the cable lengthens. About the restoring force of the tension spring of the cable is shortened again to transfer the cover plate (s) in the closed position.
  • the covering device For guiding the cable in or on the covering device, in one embodiment it has deflection elements, e.g. rotatably mounted pulleys or rigid deflectors on, over which the cable is deflected.
  • the cable is preferably deflected by deflection, which are arranged on the fixed to an edge of the pit edge construction.
  • a cover device in this embodiment (as well as in the variants shown above) preferably prefabricated complete with already functioning locking mechanism and already functioning adjustment mechanism mounted on a pit to be covered.
  • FIG. 1 shows a perspective side view of a first embodiment of a covering, which has an edge construction in the form of a frame 10.
  • This frame 10 is fixed at the edge of a pit G shown only schematically.
  • the frame 10 is substantially rectangular in shape, but can of course also have any other basic shape and serves for the controlled introduction of substantially parallelepipedic containers in the pit G.
  • a circumferential gutter 1 is arranged in an edge region of the frame 10, which is defined in each case by the side edges of the rectangle and remains visible when inserted into the pit G frame 10 to the outside.
  • a circumferential gutter 1 is arranged.
  • About these Rain gutter 1 ensures that even with a container used in the pit G container, for example, a container (not shown here), accumulating rainwater does not flow in the majority of the pit G, but can be selectively discharged.
  • This narrow inner wall 11 extends substantially perpendicular to the gutter 1 in the pit G, so that the inner wall 11 is substantially parallel to the side walls of the pit G, not shown here.
  • About the inner wall 11 of the frame 10 is additionally stabilized within the pit G and the frame 10 can rest against the side walls of the pit G.
  • the covering device has two cover plates 6 lying parallel to one another. In each case a cover plate 6 covers half of the pit G and is supported on a pivotally mounted support frame 60.
  • the two support frames 60 are arranged on respective opposite areas of the inner wall 11 of the frame 10 about hinges pivotally mounted about a rotation axis D, so that they in the in FIG. 1 shown closed state aligned and cover the pit G.
  • Each support frame 60 is further to be automatically returned to the closed state via a gas spring 4, after the support frame 60 has been pivoted about the rotation axis D from the closed state into the interior of the pit G.
  • the gas spring 4 is in each case connected to the support frame 60 and a support strip 7 extending into the interior of the pit G.
  • the connection of the gas spring 4 with the support frame 60 takes place in each case on a mounting plate which projects centrally on a parallel to the axis of rotation D cross member of the support frame 60 perpendicular to the cross member and parallel to the cover plate 6.
  • On the transverse to lateral supports or longitudinal struts of the support frame 60 extending cross member and the hinges are arranged, via which the support frame 60 and thus the cover plate 6 is pivotally mounted on the frame 10.
  • the gas spring 4 is compressed according to a telescopic arm when on the cover plate 6 a Object is positioned with sufficient own weight. This would be the case in the case of the introduction of a container in the pit G of the case.
  • a container is introduced into the interior of the opening defined by the frame 10 or into the interior of the frame 10 and the pit G, which has almost matching with the opening dimensions.
  • the container is in each case with its side surfaces parallel to the inner wall 11 and has only a small distance from it.
  • the inner wall 11 is further slightly inclined (see. Fig. 3 ) and points from the edge of the pit G in its interior, so that the inner wall 11 serves as an insertion aid for the container to be introduced.
  • the container is thus positioned during insertion from above the pit G within the opening and can be safely lowered without tilting.
  • the gas springs 4 are each designed so that they yield to the weight of the container and allow pivoting of the support frame 60 with the cover plate 6 about the axis of rotation D so far that the cover plates 6 within the pit G are parallel to each other. In this way, a correspondingly sized container can be placed almost completely underground up to a predetermined depth of the pit G.
  • the cover plate 6 with the support frame 60 is automatically when removing a container in the in FIG. 1 transferred position shown.
  • the cover plates 6 do not pivot in this closed state undesirably about the axes of rotation D, D, these are provided with a locking mechanism, the cover plates 6 together with their support frame 60 in the closed position or in the closed state FIG. 1 locked.
  • the support frame 60 at the perpendicular to the rotation axis D extending outer edges of the support frame 60 a parallel to the rotation axis D extendable locking pin 3.
  • This locking pin 3 engages in the closed state FIG. 1 by a molded locking portion 62 of the frame 10th
  • the locking portion 62 is formed relatively narrow and extends on an outer side of the frame 10 below the inner wall 11 and parallel to the lateral supports of the support frame 60, each having a locking pin 3. In this way, the locking pin 3 can each engage positively in a locking opening of the locking portion 62 of the frame 10 to the cover plates 6 in the in the FIG. 1 lock shown closed state.
  • 60 stop bracket 8 are attached to the support frame as a position means, in particular integrally formed.
  • stop bracket 8 consist of two mutually perpendicular sections. One of these two sections abuts against a frame section 12 extending above the locking section 62 and parallel to the axis of rotation D on the outside of the frame 10, when the support frame 60 or the cover plate 6 of the covering device is closed.
  • the stop angle 8 thus acts as a arranged on the cover plate 6 stop which rests on reaching the intended locking position of the cover 6 to the frame portion 12 as a counter-stop before the locking pin 3 is positively connected as a locking element with the frame portion 62.
  • the lock on the locking pin 3 must be solved.
  • the cover device in two recesses of a cover plate 6 accessible release plates 2. These two release plates 2 of a cover plate 6 are parallel to the respective cover plate 6 in the region of the corners of the rectangle defined by the frame 10.
  • these release plates 2 are pivotally mounted about an axis of rotation D parallel to the axis of rotation S.
  • a trigger plate 2 connected to a shaft 22 which is disposed within the support frame 60 and pivotally mounted about the pivot axis S.
  • the release plate 2 acts on a compression spring 5 via a region of the release plate 2 which is at a distance from the shaft 20.
  • This compression spring 5 in the form of a helical spring is disposed between the release plate 2 and a retaining plate 9 also fixed to the support frame 60.
  • the compression spring 5 is connected via the holding plate 9 in direct operative connection to the locking pin 3 and is mechanically coupled thereto.
  • V locking direction
  • the locking pin 3 is moved along a locking direction V (or unlocking direction) parallel to the rotation axis D or parallel to the pivot axis S in the direction of the interior of the frame 10. In this way, the locking pin 3 from the in the FIG. 1 shown locked position transferred to a position in which it is no longer positively connected to the locking portion 62.
  • the locking element in the form of the locking pin 3 is thus here coupled to the spring-mounted retaining plate 9, which in turn is connected to the pivotally mounted release plate 2.
  • the holding plate 9 is biased by the restoring force of the compression spring 5 in the direction of the release plate 2, so that the holding plate 9 is pressed by means of the compression spring 5 against an underside of longitudinal struts of the support frame 60.
  • the holding plate 9 thus lies flat with at least one section on one of the longitudinal struts, when the locking pin 3 is in its locking position.
  • the holding plate 9 is connected via the compression spring 5 only with the release plate 2, the holding plate 9 is located at two mutually parallel longitudinal struts of the support frame 60 and (actuated) pivoted upon actuation of the release plate 2, that the holding plate 9 both Long struts no longer contacted.
  • a return spring (not shown) is provided on the release plate 2, which causes an automatic return of the release plate 2 and thus pivoting back the release plate 2 in the pivoting direction -S1 when the release plate 2 is not further loaded.
  • the return spring thus causes a provision of the release plate 2, while the compression spring 5 as a connection between the release plate 2 and the support plate 9 each mitverschwenken the support plate 9 with the release plate 2 conditions.
  • the compression spring 5 is thus designed so that it biases the holding plate 9 and release plate 2 toward each other.
  • the holding plate 9 can be articulated on one (inner or outer) of the two longitudinal struts, so that the holding plate 9 is pivoted about a pivot axis parallel to the corresponding longitudinal strut and perpendicular to the pivot axis S, when the trigger plate 2 pivots about the pivot axis S.
  • the coupling of the holding plate 9 with the locking pin 3, so that it is moved along the adjustment direction V when adjusting the holding plate 9 (directly) is ensured in a conventional manner via suitable mechanical coupling means in this context, in particular the withdrawal of the locking pin. 3 cause an associated locking opening of the frame 10 when the holding plate 9 from the in the FIG. 3 shown position is adjusted.
  • the locking pin 3 as a locking element is thus here also coupled via the at least one spatial direction adjustable retaining plate 9 with the compression spring 5, so that due to the spring or restoring force of the compression spring 5 automatically adjusting the retaining plate 9 and thus an adjustment of the locking pin 3 along its adjustment direction V is effected when the release plate 2 is not further loaded.
  • the locking pin 3 is automatically transferred to its locking position when the release plate 2 is not pressed further in the pivoting direction S1 and the locking pin 3 of the associated locking opening is opposite.
  • the holding plate 9 is thus part of a triggering mechanism of the cover, via which a (re) release of the cover 6 can be done by the locking element in the form of the locking pin 3 from the locking position in which the locking pin 3 engages positively in the frame 10 out is adjusted.
  • the cover can only be fully opened by pivoting the two support frame 60 when all four trigger plates 2 are actuated. This is done in the present case by positioning a container on the cover plates 6, which occupies almost completely the interior of the frame 10 and actuates all four release plates 2 simultaneously.
  • FIG. 4-6 A second embodiment of a cover device is shown. This differs mainly by the formation of the locking mechanism and the associated trigger mechanism on the release plates 2, so that matching and provided with the same reference numerals details will not be explained again.
  • gas spring 4 instead of only one acting on a support frame 60 gas spring 4 here each of the two support frame 60 is provided with two identically designed gas springs 4 here.
  • the frame 10 is in the Fig. 4-6 further no locking portion 62 more.
  • This locking portion 62 was provided substantially for receiving the locking pin 3 for locking the respective cover plate 6 and its support frame 60.
  • the frame 10 has for it a broken only by individual gaps circumferential edge in which are defined by the gaps frame portion 12 ..
  • the second embodiment of the Figures 4-6 a locking mechanism comprising a pivotally mounted locking pawl 3 *.
  • the pawl 3 * surrounds the frame portion 12 by extending on the outside of the frame 10 through a recess or gap of the frame portion 12 therethrough.
  • FIG. 6 Especially from the FIG. 6 is clearly visible, it extends a locking pin 31 of a base body 30 of the locking pawl 3 * parallel to the frame portion 12 and is above the frame portion 12 on this.
  • a positive connection of the pawl 3 * is realized with the frame portion 12, which locks the support frame 60 and its cover plate 6 in the closed position relative to the frame 10.
  • This stop piece 8 * abuts on the underside of the frame portion 12 when the intended locking position is reached, in which the locking pawl 3 * comes with its locking pin 31 on the top of the frame portion 12 to the plant.
  • a cover device is designed such that the frame section 12 of the frame 10 or the edge construction of the cover device in a closed state of the cover plate 6 of the positioning means in the form of the stop neck 8 * and a locking element in the form of the locking pawl 3 * is enclosed.
  • the single frame portion 12 serves both a clear positioning of the closing cover plate 6 on the abutting stopper 8 * as well as the interaction with the locking pawl 3 * the fixation or locking of the cover 6 in the closed state.
  • the lock on the locking pawl 3 * also here the locking pawl is connected as a locking mechanism with the trigger plate 2 as part of the trigger mechanism.
  • the trigger plate 2 is also pivotable about a shaft 20 about a pivot axis S stored here.
  • the trigger plate 2 now pivots about a pivoting direction S1 *, which is opposite to the pivoting direction S1.
  • the locking pawl 3 * is directly connected to the shaft 20, so that it is also mitverschwenkt about the pivot axis S in the direction of S1 * when the trigger plate 2 is actuated and pivoted by the weight of a container placed thereon. In this case, the locking pawl 3 * is then pivoted so that its locking pin 31 no longer rests on the frame portion 12, which is formed as a peripheral edge on the outside of the frame 10.
  • the locking pawl 3 * returns to the desired locking position without the load on the release plate 2 with the dead weight of a container when the cover device is closed, the locking pawl 3 * is connected to a tension spring 5 *.
  • This tension spring 5 * is fixed with one end to the base body 30 of the locking pawl 3 * and with its other end to a protruding fixing pin 61 of the support frame 60.
  • the locking portion 62 of the frame 10 according to the Figures 1-3 to save and lock the locking pin 3 in a located above the frame portion 12 locking opening.
  • the frame section 12 would also be located between the stopper stub 8 * and the locking pin 3 connected in a form-fitting manner to the frame 10.
  • FIGS. 7 and 8th a cover device is shown, which has an alternative adjustment mechanism for automatically pivoting the cover plates 6 in the closed state instead of the gas spring (s) 4.
  • the adjustment mechanism of two cables 40, two return elements in the form of two tension springs 42 and a plurality of deflection elements 43 A, 43 B, 44 is formed.
  • the two cables 40 and their associated components are formed coincident and symmetrical about a central axis of the cover, which is perpendicular to the axes of rotation D, D. It is therefore only one of the two cables 40 described in detail here in detail.
  • the complete cable pull 40 runs essentially in a plane perpendicular to the axis of rotation D and consists of two mutually symmetrical cable pull sections 41.1 and 41.2, which are connected to each other within the pit G via the tension spring 42.
  • the attachment point 45 is located in the region of a front edge of the support frame 60, which is spaced from the cross member with the hinges for pivoting the support frame 60 and which is pivoted into the pit G when the cover device is opened.
  • a cable pull section 41.1 or 41.2 of the cable pull 40 is guided on the covering device by the tension spring 42 to the fastening point 45, so that the cable pull section 41.1 or 41.2 is deflected three times around a deflection axis parallel to the axis of rotation D.
  • the deflection elements 44, 43 A and 43 B, in the FIGS. 7 and 8th are shown only schematically, for example, each a rotatably mounted pulley or a rigid deflection.
  • the cable pull section 41.1 or 41.2 is initially deflected substantially perpendicularly out of the interior of the pit G and away from the tension spring 42 in the direction of the frame 10.
  • the deflecting element 44 is mounted here on a boom, not shown, fixed to the frame 10, which protrudes from the frame 10 along the side walls of the pit G into the pit G.
  • the (first upper) deflecting element 43A is fastened to the frame 10 above the opening of the pit G and is located in the region of a trailing edge of the cover plate 6, so that here the deflection axis for cable pull section 41.1 or 41.2 is almost congruent with the axis of rotation D.
  • the cable pull section 41.1 or 41.2 extends from the deflection element 43A perpendicular to the rotation axis D and substantially parallel to the inner wall 11 to the (second upper) deflection element 43B.
  • the two Seilzugabitese 41.1 and 41.2 are symmetrical to each other, ie, the cable 40 formed by the two Seilzugabroughen 41.1 and 41.2 and the tension spring is arranged symmetrically to a plane parallel to the axis of rotation D symmetry plane.
  • the cable pull section 41.1 and 41.2 is deflected a third time substantially vertically. After this deflection, the cable pull section 41.1 or 41.2 thus runs a short section up to the fastening point 45 in the direction of the pit interior of the pit G.
  • the cable 40 can lengthen. He allows starting from the in FIG. 7 shown state the opening of the cover with sufficient force on the cover plates 6 and the support frame 60, when this force is greater than a restoring force or spring force of the tension spring 42nd
  • the distance between the two cable ends or the distance between the two free, not connected to the restoring element in the form of tension spring 42 ends of the cable pull sections 41.1 and 41.2 (ie the ends, each at an attachment point 45 at a length of the cable 40 engage a support frame 60) understood, which is measured along the longitudinal extent of the entire cable 40.
  • a portion of this distance in the region of the tension spring 42 (as part of the cable 40) results in the length L1 (in the relaxed state of the tension spring 42 according to FIG. 7 ) or L2 (in the tensioned state of the tension spring 42 according to the FIG. 8 ) an imaginary straight connecting line extending along the longitudinal direction of the cable 40 between the two connected to the tension spring 42 ends of the cable pull sections 41.1, 41.2 on the tension spring 42 away.
  • the two tension springs 42 of the two cables 40 are designed so that they on the one hand apply the required restoring force to safely return the cover plates 6 in the closed state can.
  • the restoring force is just so great that when positioning a container on the cover plates 6 and after releasing the locking mechanism, the support frame 60 can be pivoted by elongation of the two cables 40 due to the additional weight of the container.
  • a tension spring 42 can also be replaced by an alternative, spring-mounted mechanism as a restoring element.
  • a tension spring 42 can also be replaced by an alternative, spring-mounted mechanism as a restoring element.
  • the cable pull sections 41.1 and 41.2 are wound in sections and can be handled while opening the cover against a force acting on the cable drum restoring force or spring force.
  • a plurality of return elements may be provided within the cable.
  • a respectively repeatedly deflected cable 40 * only for an adjustment of a single cover plate 6 or only for one of the two cover plates 6 a cover device, as shown in the Figures 9 and 10 is shown used.
  • Both cable pull sections 41.1 and 41.2 which are elastically connected to one another via at least one restoring element, such as the tension spring 42, engage on a cover plate 6.
  • a restoring element such as the tension spring 42
  • the cable 40 * is arranged in such a way and (via the deflecting elements 43A, 43B, 44) deflected, that the two cable pull sections 41.1 and 41.2 each engage at opposite areas on the cover plate 6 and its support frame 60. Furthermore, extending through the two Seilzugabitese 41.1 and 41.2 and the tension spring formed cable 40 *, as in the Figures 9 and 10 shown, preferably symmetrically to a plane transverse to the axis of rotation D symmetry plane to ensure the most uniform adjustment of the cover plate 6.
  • the cable 40 * When pivoting the cover plate 6 in the interior of the pit G from a closed state (see FIG. 9 ) in a fully open state (see FIG. 10 ), the cable 40 * is varied in length here as well.
  • a portion of the cable length in the region of acting as a return element tension spring 42 consequently also here has different lengths L1 * (in the relaxed state of the tension spring 42 according to FIG. 9 ) or L2 * (in the tensioned state of the tension spring 42 according to the FIG. 10 ) on.
  • these lengths again arise as lengths of an imaginary straight connecting line extending along the longitudinal direction of the cable 40 * between the two connected to the tension spring 42 ends of the cable pull sections 41.1, 41.2 on the tension spring 42 away.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
EP10189570A 2008-11-13 2009-11-13 Dispositif de recouvrement automatique Withdrawn EP2279969A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200820015182 DE202008015182U1 (de) 2008-11-13 2008-11-13 Automatische Abdeckvorrichtung
EP20090175969 EP2186753B1 (fr) 2008-11-13 2009-11-13 Dispositif de recouvrement automatique

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP09175969.6 Division 2009-11-13

Publications (2)

Publication Number Publication Date
EP2279969A2 true EP2279969A2 (fr) 2011-02-02
EP2279969A3 EP2279969A3 (fr) 2011-02-09

Family

ID=41578228

Family Applications (2)

Application Number Title Priority Date Filing Date
EP10189570A Withdrawn EP2279969A3 (fr) 2008-11-13 2009-11-13 Dispositif de recouvrement automatique
EP20090175969 Not-in-force EP2186753B1 (fr) 2008-11-13 2009-11-13 Dispositif de recouvrement automatique

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP20090175969 Not-in-force EP2186753B1 (fr) 2008-11-13 2009-11-13 Dispositif de recouvrement automatique

Country Status (2)

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EP (2) EP2279969A3 (fr)
DE (1) DE202008015182U1 (fr)

Cited By (1)

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EP3248908A1 (fr) * 2016-05-27 2017-11-29 DOSTA Consulting GmbH Système collecteur souterrain

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NL2003972C2 (nl) * 2009-12-17 2011-06-20 Konink Bammens B V Inrichting voor het afsluiten van een maaiveldopening en werkwijze voor het in en uit een maaiveldopening hijsen van een ondergrondse afvalcontainer.
EP2821352B1 (fr) * 2013-07-02 2016-10-26 Menfi Industria S.p.A. Récipient à ordures souterraines, particulièrement pour une utilisation dans des environnements urbains
DE102015000828B4 (de) * 2015-01-27 2021-03-25 Lothar Stach Sammelbehälter und Sammeleinrichtung für Rest-und/oder Wertstoffe
CN113823824B (zh) * 2021-09-01 2023-05-05 中电科（宁波）海洋电子研究院有限公司 一种便于安装式燃料电池电堆安装结构
CN116556377B (zh) * 2023-06-19 2026-03-13 中化明达(福建)地质勘测有限公司 一种生态护坡

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DE8209651U1 (de) * 1982-04-03 1982-08-12 Schüller, Michael, 3400 Göttingen Schliesseinrichtung fuer fenster, tueren, klappen o.dgl.
DE9318077U1 (de) * 1993-11-26 1994-01-27 Brockmann GmbH Anlagenbau, 48249 Dülmen Schacht- und Bodenabdeckung
FR2732988B1 (fr) * 1995-04-14 1997-06-13 Sodif Sa Dispositif de verrouillage liberable des deux cotes d'un regard
FR2809474B1 (fr) * 2000-05-26 2002-08-02 Daniel Cauquil Dispositif de verrouillage et deverrouillage mecanique et automatique des planchers mobiles de securite qui obstruent les fosses des conteneurs enterres pendant la manoeuvre de vidage
DE10159121B4 (de) * 2001-12-01 2006-01-12 Lic Langmatz Gmbh Verriegelungseinrichtung insbesondere für einen Schachtdeckel eines Schachtes
FR2857948B1 (fr) 2003-07-22 2006-10-20 Paul Boucher Conteneur destine a la collecte des dechets et enceinte le refermant
NL1028803C2 (nl) 2005-04-19 2006-10-20 Pel Ariesen Automatisch sluitende afdekinrichting voor een containerput.
NL1032120C2 (nl) * 2006-07-05 2008-01-08 Vconsyst Participaties B V Deksel voor het afsluiten van een put.

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3248908A1 (fr) * 2016-05-27 2017-11-29 DOSTA Consulting GmbH Système collecteur souterrain
DE102016006586A1 (de) * 2016-05-27 2017-11-30 DOSTA Consulting GmbH Unterflur-Sammelsystem

Also Published As

Publication number Publication date
EP2186753B1 (fr) 2013-09-04
EP2186753A1 (fr) 2010-05-19
DE202008015182U1 (de) 2010-04-08
EP2279969A3 (fr) 2011-02-09

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