EP0936338A1 - Grille à rouleau ou porte à rouleau avec porte enroulable - Google Patents

Grille à rouleau ou porte à rouleau avec porte enroulable Download PDF

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Publication number
EP0936338A1
EP0936338A1 EP98102300A EP98102300A EP0936338A1 EP 0936338 A1 EP0936338 A1 EP 0936338A1 EP 98102300 A EP98102300 A EP 98102300A EP 98102300 A EP98102300 A EP 98102300A EP 0936338 A1 EP0936338 A1 EP 0936338A1
Authority
EP
European Patent Office
Prior art keywords
door
rolling
grille
articulated
locking elements
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Withdrawn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
EP98102300A
Other languages
German (de)
English (en)
Inventor
Peter Garbisch
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.)
Wilhelm Hotz Firma
Original Assignee
Wilhelm Hotz Firma
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 Wilhelm Hotz Firma filed Critical Wilhelm Hotz Firma
Priority to EP98102300A priority Critical patent/EP0936338A1/fr
Priority to AT99102553T priority patent/ATE265608T1/de
Priority to DE59909271T priority patent/DE59909271D1/de
Priority to EP19990102553 priority patent/EP0936339B1/fr
Publication of EP0936338A1 publication Critical patent/EP0936338A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
    • E06B9/08—Roll-type closures
    • E06B9/18—Roll-type grilles
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B65/00—Locks or fastenings for special use
    • E05B65/0021—Locks or fastenings for special use for overhead or roll-up doors, e.g. garage doors
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
    • E06B9/06—Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type
    • E06B9/0607—Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type comprising a plurality of similar rigid closing elements movable to a storage position
    • E06B9/0615—Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type comprising a plurality of similar rigid closing elements movable to a storage position characterised by the closing elements
    • E06B9/063—Bars or rods perpendicular to the closing direction
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
    • E06B9/08—Roll-type closures
    • E06B9/11—Roller shutters
    • E06B9/15—Roller shutters with closing members formed of slats or the like
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
    • E06B9/08—Roll-type closures
    • E06B9/11—Roller shutters
    • E06B9/17—Parts or details of roller shutters, e.g. suspension devices, shutter boxes, wicket doors, ventilation openings
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
    • E06B9/08—Roll-type closures
    • E06B9/11—Roller shutters
    • E06B9/17—Parts or details of roller shutters, e.g. suspension devices, shutter boxes, wicket doors, ventilation openings
    • E06B9/17046—Bottom bars
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B65/00—Locks or fastenings for special use
    • E05B65/0085—Locks or fastenings for special use for folding wings, e.g. bi-fold wings
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/26—Suspension arrangements for wings for folding wings
    • E05D15/262—Suspension arrangements for wings for folding wings folding vertically
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/71—Secondary wings, e.g. pass doors
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Type of wing
    • E05Y2900/132—Doors
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/70—Door leaves
    • E06B2003/7057—Door leaves with little passing through doors
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
    • E06B9/08—Roll-type closures
    • E06B9/11—Roller shutters
    • E06B9/17—Parts or details of roller shutters, e.g. suspension devices, shutter boxes, wicket doors, ventilation openings
    • E06B2009/17053—Door in shutter screen; wicket door
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
    • E06B3/48—Wings connected at their edges, e.g. foldable wings

Definitions

  • the present invention relates to a rolling grille or roller door with a rollable Door for closing garages, passages etc.
  • doors are provided directly in rolling grilles or rolling gates themselves, then it is necessary that such doors together with the rolling grille or roller door can be rolled up and are accordingly flexible. This requirement means that the doors provided in rolling grilles or rolling gates are inadequate Dimensional stability and bending stiffness against loads perpendicular to Show door level.
  • Rolling grilles and rolling gates developed which have rollable doors, which in the developed or lowered state of the rolling grille or roller shutter with construction parts to be attached by hand, e.g. B. stiffening profiles, have to be lined.
  • the additional Construction parts can only be removed as they are not around the tubular shaft of the rolling grille or roller shutter. This extra effort is undesirable and in particular it is sometimes forgotten the extra Removing construction parts, which is then when opening or winding the Rolling grilles or rolling gates both on the latter and on the construction parts can lead to damage or destruction.
  • the first embodiment proposed according to the invention is a rolling grille or roller door with a door, which is made of a folding structure exists, which can be opened and closed like an accordion.
  • This embodiment is a in the door opening of the rolling grille or roller shutter Integrated door, which can be rolled up together with the rolling grille or roller door, whereby the door has at least three door sections which are connected to one another in an articulated manner are, the first door section articulated on one side of the door opening and the last door section consists of at least several locking elements, which engage in corresponding bolt receptacles when the door is closed, which are provided on the other side of the door opening, creating the door is held dimensionally stable in the rolling grille or roller shutter.
  • the door should fit into the overall picture of the rolling grille or roller shutter, which is at the former of a transparent lattice construction and the latter of of a non-transparent lamella construction.
  • This means that the individual door sections, the height of which is substantially equal to that The height of the door opening is, in the case of a rolling grille, from a corresponding one Lattice bar construction and in the case of a roller shutter from a corresponding one Slat construction exist.
  • the last, or in the case of exactly three Door sections third door section does not have to be the same width as the rest Have door sections, but it can also be made exclusively from the Latch elements exist, which are then directly on the adjacent side End of the penultimate or, in the case of exactly three door sections, the second Door section are articulated.
  • the width of the last or third door section in this case corresponds approximately to the length of the locking elements and is much smaller than the widths of the other door sections.
  • the advantage of the rolling grille or roller shutter according to the invention is that the locking elements provided on the last door section into the corresponding Interlock bolt receptacles, which form-fit the free end of the door the quasi-fixed area of the rolling grille surrounding the door opening or roller doors is connected so that the closed door keeps its shape in the entire rolling grille or rolling gate is integrated.
  • the locking elements are preferably evenly along the free side of the last door section distributed.
  • the folding construction according to the invention in no way affects the The integrated door can be rolled up, since the latter has the basic structure of the door Construction of the remaining area of the rolling grille or roller shutter corresponds.
  • At least one lock device can be provided, with the help of which at least the articulation between the first and the second Door section can be blocked.
  • a blockage is for example by a pin or bolt that normally goes into the two against each other movable members of an articulated ligament element is pushed.
  • the last or third door section can be moved linearly in the door plane be led.
  • the upper limit of the door opening from one Profile rail are formed, for example, a C-profile open at the bottom and in which trolleys run, which at the top of the last or third door section are attached and hold it.
  • a guide groove are provided in which Trolleys run with the bottom of the last or third door section are connected and support it.
  • the roll-up doors provided in rolling grilles or roller doors differ one after wicket doors on the one hand and escape or panic doors on the other.
  • Wicket doors are those doors through which a person can pass under normal conditions can go through in peace.
  • Escape or panic doors are however, are doors that meet the fire protection requirements have to. These requirements include, for example, that none are dangerous Tripping hazards may be present, which are common in the event of an emergency Inattentiveness to be observed to overturn those passing through the doors in question Can lead people with fatal consequences.
  • a terminated rail is provided in the area of the door opening and a separate end rail piece at the lower end of the last or third door section is articulated, which in accordion-like Opening the door in one part of the interrupted end rail telescopic is.
  • This telescopic design requires that the separate End rail piece has slightly smaller cross-sectional dimensions than the rest of the end rail. That assigned to the last or third door section The end of the separate end rail piece engages in the closed state the door in the other part of the end rail.
  • a second embodiment is proposed, the one in which Rolling grille or roller door integrated door is a swing door construction.
  • the door opening integrated door only has one only door segment, which is only articulated on one side of the door opening is stored and otherwise - in contrast to the first embodiment - with no further articulated connections are provided.
  • the single door segment has at its free end a plurality of locking elements between one Open position and a closed position are movable, the Bolt elements in the closed position in corresponding bolt receptacles engage, which are provided on the other side of the door opening, whereby the Door is held dimensionally in the rolling grille or roller door.
  • the second embodiment also has the advantage that that a dimensionally stable connection between the door on the one hand and the On the other hand, the door opening surrounding area of the rolling grille or roller shutter is achieved.
  • the rotary wing construction according to the invention in in no way the rollability of the integrated door, since the latter in its basic Structure of the construction of the remaining area of the rolling grille or Corresponds to rolling gates.
  • An actuating device is preferred in the second embodiment provided that the simultaneous movement of the locking elements between the Open and closed positions enabled.
  • Such an actuator can in particular a horizontally movable first link strand have, which consists of several articulated links. The locking elements are attached to some of these links.
  • a second Link strand which also consists of several hinged together There is a link and is closer to the free end of the door segment than the first Link strand, used to guide the locking elements.
  • the first link strand can by means of spring elements, the number of which is preferably that corresponds to the locking elements, biased into the open position of the locking elements become.
  • the spring elements are supported on the one hand on the not in the door level movable second link strand and on the other hand on the first Link strand from. To both the first and the second link strand Giving sufficient bending stiffness in the door plane can in each case Spring steel strip can be inserted into the relevant link strand.
  • an approved escape door can also be an interrupted end rail here provided and a separate one at the lower end of the door segment End rail piece to be articulated, which when opening the door swings away together with the door segment.
  • FIG. 1 shows the overall view of a rolling grille 1 or 1 according to the invention , which is shown in the closed or unwound state and closes, for example, a garage or a passage.
  • the tubular shaft 18, which is rotatably mounted in the walls 19 the rolling grille 1 together with the integrated door 2 or 2 'and the continuous end rail 10 can be wound up and thereby opened.
  • the rolling grille 1 or 1 consists of several lattice bars 21 which extend above the integrated door 2 or 2 'continuously over the entire width of the rolling grille 1 or 1 extend and are interrupted in the area below by the door opening.
  • the integrated door 2 or 2 ' consists of bars 21, so that it fits optically into the overall picture of the rolling grille 1.
  • the lattice bars 21 are held together by means of a plurality of link strands 22, each of which is composed of a plurality of links which are connected to one another in an articulated manner.
  • the lattice bars 21 each form the hinge axes about which the individual links of the link strands form when the rolling grille 1 or 1 is wound up rotate.
  • the vertical distance between two lattice bars 21 corresponds approximately to the length of one link of the link strands 22.
  • the rectangular surfaces of the rolling grille 1 delimited by two links of two link strands 22 and two lattice bars 21 can be seen through.
  • the door 2 of the first embodiment is provided with different link strands 22 than the door 2 ′ of the second embodiment, in which the link strands 22 essentially match those of the remaining area of the rolling grille 1 correspond.
  • Fig. 2 shows the first embodiment of the integrated door 2 of the invention Rolling grille 1, but not for the purpose of clarity all bars and links were drawn.
  • the door 2 consists of a total of 3 door sections 3, 4 and 5, each of which consists of one Lattice bar construction with bars 21 exist.
  • FIG. 2A which is the sections A-A indicated in FIG. 2 the bars 21 of the first door section 3 with the aid of an articulated hinge 23, which is also known as the so-called “piano band", articulated with the Link strand 24 connected, which forms the right side of the door opening.
  • the link strand 25 of the door section 3 is hinged to the link strand 24.
  • the hinge band 23 is seated in the viewing direction of FIG Fig. 2 relatively far back, so that the door section 3 from the rear 2 is pivotable away.
  • FIG. 2C shows the detail "C" identified in FIG. 2 in an enlarged manner Scale. It can be seen how the individual bars 21 in the holes the links of the link strands 24 and 25 sit around an articulated connection to ensure between the door section 3 and the link strand 24.
  • the articulated connection between the gate section 4 and the gate section 5 takes place in the same way as the articulated connection between the gate section 3 and the link strand 24, as can be seen in FIGS. 2 and 2A Link strands 26 and 27 show. That the articulation between the Door section 3 and the door section 4 causing hinge 28 is arranged according to Fig. 2B, which shows the section marked in Fig. 2 B-B. Here the hinge band 28 sits relatively far forward in the viewing direction of FIG. 2.
  • FIG. 2D shows the detail "D" marked in FIG. 2 in an enlarged manner Scale.
  • One link of link link 29 or 30 can be seen in each case, it is also shown how the respective associated bars 21 in the holes of the respective links.
  • the one that acts as a locking element Bolt 6 is fastened in the central region of the limb of the limb strand 29 and accesses the dimensionally stable connection of the door section 5 with the left side of the Link line 30 delimiting the door opening in the central area of the associated Link arranged bores 31, which as bolt receptacles to serve. If the link strand 29 of the door section 5 in Fig. 2 to the right moves, the bolt 6 moves with and comes with respect to the holes 31st disengaged.
  • the bolts 6 are preferably evenly along the Link strand 29 distributed. It is not necessary to link every limb of the limb 29 to be provided with a bolt 6.
  • FIG. 2E shows the section E-E identified in FIG. 2, in which it can be seen that that the door opening is limited by a profile rail 9. She points a C profile open at the bottom, in which two trolleys 32 and 33 can move linearly. The trolley 32 holds the door section 5 in the area of Hinge 34, while the trolley 33, the door section 5 in the area of Link strand 29 holds. The trolleys 32 and 33 thereby ensure a Linear guidance of the door section 5 in the door plane.
  • Fig. 2 is also a continuous end rail 10 of the Roll grille 1 can be seen. It has a guide groove in the area of the door opening 11, whose length corresponds approximately to the width of the door opening and in which the trolleys 35 and 36 can move linearly. Trolleys 35 and 36, respectively support the lower area of the door section 5, for example on the hinge 34 or on the link strand 29.
  • Fig. 3 shows schematically the mode of operation of the door 2 of the first embodiment, which is constructed as a folding structure.
  • the arrows P 1 and P 2 indicate an opening movement of the door 2. It can be seen how the door sections 3 and 4 lay in concertina-like fashion, while the door section 5 is guided linearly in the door plane according to the arrow P 2 until the hinge hinge 34 meets the hinge hinge 23 in the fully open position. In the open position, the door section 5 still blocks an area of the door opening corresponding to its width.
  • the door section 5 is therefore preferably chosen to be as narrow as possible. In particular, it can only consist of the bolts 6 which act as locking elements, that is to say they do not have their own bars 21.
  • a lock device 8 be provided, which can be seen in Fig. 2 and the articulation blocked between door sections 3 and 4. If necessary, along the Articulated straps 28 and 34 also arranged a plurality of lock devices 8 become.
  • FIG. 2F shows the section F-F identified in FIG. 2, in which it is shown like a locking bolt 37 of the lock device 8, the articulation between the door sections 3 and 4 blocked.
  • Rod lock 44 conceivable, which between the hinges 28 and 34th is arranged and its rods when actuated in opposite Move directions and at the same time the articulation between block door sections 3 and 4 as well as 4 and 5. If necessary, too multiple rod locks 44 are provided.
  • Fig. 4 shows the lower area of the door 2, which in this form can also be recognized as an escape door.
  • the rolling grille 1 here has an end rail 20 which is interrupted in the region of the door opening.
  • An end rail piece 12 is fastened via a joint 38 to the lower end of the door section 5.
  • the left end of the end rail piece 12 projects a little into the left part of the end rail 20.
  • the right end of the end rail piece 12 also projects into the right part of the end rail 20. If the handle located in the area of the lock device 8 is pressed in the viewing direction of FIG. 2, the door 2 opens and the door section 5 pushes the end rail piece 12 according to arrow P 3 into the hollow profile of the right part of the end rail 20. It is therefore not a dangerous one Trip edge more available.
  • FIG. 5 shows the second embodiment of a rolling grille 1 'according to the invention, in which the integrated door 2 'is a swing door construction.
  • the door 2 ' exists from a non-articulated door segment 3 ', which in the same way like the door section 3 of the first embodiment on the link strand 24 ' is articulated.
  • Fig. 6A shows the corresponding hinge 23 ', which between the link strands 24 'and 25' is arranged.
  • the actuator for moving the locking elements 6 'of the Open- in the closed position has a handle 39 ', with the help of which first link strand 13 'in Fig. 5 can be pushed to the left.
  • a second is for linear guidance of the individual locking elements 6 '
  • Link strand 15 ' is provided, which is immovable within the door plane and the links 16 'guide bores for guiding the locking elements 6' exhibit.
  • the first link strand 13 'can Spring elements 17 ' in particular compression springs, biased into the open position become.
  • the spring elements 17 ' are based on the one hand Links 14 'of the first link strand 13' and on the other hand on the links 16 ' of the second link strand 15 '.
  • FIG. 6B shows the section B-B identified in FIG. 5, in which a link 14 ' of the first link strand 13 'and a link 16' of the second link strand 15 ' is recognizable.
  • the links 14 'and 16' have a U-shaped cross section.
  • the spring element 17 ' is supported with its left end on the inside of the left U-leg of the link 16 'and with its right end at the Outside of the left U-leg of the link 14 '. Accordingly, in right U-leg of the link 16 'provided a sufficiently large bore, which allows the spring element 17 'in addition to the locking element 6' runs through it.
  • Fig. 6B further shows the S-shaped cross section of the handle 39 ', which enables the actuating device to be operated from both sides of the door 3'.
  • a spring steel 41 ' is inserted in each of the link strands 13' and 15 ', which rests between the individual locking elements 6' and the U-webs of the links 14 'and 16'. the link strands 13 'or 15'.
  • the spring steel 41 ' is sufficiently soft against bending stresses perpendicular to the door plane so that it can be rolled up together with the door 3' and before the rolling grille 1 is wound up does not have to be removed.
  • FIG. 6C the detail "C" identified in FIG. 5 is shown on an enlarged scale.
  • the link strand 30 ' forming the left boundary of the door opening
  • the individual links of the link strands are each tapered at their upper end in order to be able to engage in the lower end of the link located above.
  • the two elongated locking elements 6 shown in the form of locking bars and the two associated spring elements 17 '.
  • the bolt receptacles 7 ' are each formed by a hole in the right U-leg of the links of the link strand 30'. It can be clearly seen that the bars 21 when rolling up the rolling grille 1 'form the hinge axes of the individual links of the link strands and the locking elements 6' rotate together with the individual links about these hinge axes.
  • Fig. 7 illustrates schematically the operation of the rotary wing construction.
  • the door segment 3 ' executes a simple pivoting movement around the hinge 23' according to arrow P 4 .
  • the door 2 ' can be recognized as an escape door be formed.
  • the end rail is in turn in the area of Door opening interrupted and a separate connecting rail piece articulated on attached lower end of the door segment 3 '.
  • the cross section of the same is preferred not quite as high as that of the other end rail, so that a sufficient distance from the floor is kept in the area of the door opening can be.
  • Figures 8A to 8D show different types of links of the individual link strands the first and second embodiments described above.
  • the figures show the links in a view parallel to their two U-legs as well as to the left in the associated side view from the right.
  • FIG. 8A shows the link with the bore 7 'which acts as a bolt receptacle and which is used, inter alia, in the link strand 30'.
  • 8B shows a link 16 'of the second link strand 15', the bore in the right U-leg being larger than that in the left U-leg, since the spring element 17 'must also pass through the larger bore.
  • FIG. 8C shows a link 14 'of the first link strand 13' and in FIG. 8D a normal link, not modified with additional bores, can be seen, which link with the lattice bars 21 and 21 receiving bores 42 and 43 is provided and is used for the link strands 22.
  • the links according to FIGS. 8A and 8C can of course also be used in link strands 30 and 29 of the first embodiment.

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Extensible Doors And Revolving Doors (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Freezers Or Refrigerated Showcases (AREA)
  • Support Devices For Sliding Doors (AREA)
EP98102300A 1998-02-10 1998-02-10 Grille à rouleau ou porte à rouleau avec porte enroulable Withdrawn EP0936338A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP98102300A EP0936338A1 (fr) 1998-02-10 1998-02-10 Grille à rouleau ou porte à rouleau avec porte enroulable
AT99102553T ATE265608T1 (de) 1998-02-10 1999-02-10 Rollgitter- oder rolltoranordnung mit aufrollbarer tür
DE59909271T DE59909271D1 (de) 1998-02-10 1999-02-10 Rollgitter- oder Rolltoranordnung mit aufrollbarer Tür
EP19990102553 EP0936339B1 (fr) 1998-02-10 1999-02-10 Grille à rouleau ou porte à rouleau avec porte enroulable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP98102300A EP0936338A1 (fr) 1998-02-10 1998-02-10 Grille à rouleau ou porte à rouleau avec porte enroulable

Publications (1)

Publication Number Publication Date
EP0936338A1 true EP0936338A1 (fr) 1999-08-18

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EP98102300A Withdrawn EP0936338A1 (fr) 1998-02-10 1998-02-10 Grille à rouleau ou porte à rouleau avec porte enroulable

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EP (1) EP0936338A1 (fr)
AT (1) ATE265608T1 (fr)
DE (1) DE59909271D1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20260049510A1 (en) * 2022-08-10 2026-02-19 Silvelox Group S.P.A. Sectional door with walkway

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE528030A (fr) *
DE220557C (fr) *
US1989658A (en) * 1932-04-28 1935-01-29 Kinnear Mfg Co Door
US4603723A (en) * 1983-10-18 1986-08-05 Kyoritsu Kikai Co., Ltd. Shutter
DE8803220U1 (de) * 1988-03-10 1988-04-28 Budach Tore GmbH, 4300 Essen Rolltor mit Schlupftür
DE3835055A1 (de) * 1988-10-14 1990-04-19 Udo Gerhard Rolltor mit integrierter schlupftuer
FR2665476A1 (fr) * 1990-08-03 1992-02-07 Cantin Coulaud Ste Nouvelle Panneau pliant a dispositif de blocage et porte pliante ainsi equipee.

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE528030A (fr) *
DE220557C (fr) *
US1989658A (en) * 1932-04-28 1935-01-29 Kinnear Mfg Co Door
US4603723A (en) * 1983-10-18 1986-08-05 Kyoritsu Kikai Co., Ltd. Shutter
DE8803220U1 (de) * 1988-03-10 1988-04-28 Budach Tore GmbH, 4300 Essen Rolltor mit Schlupftür
DE3835055A1 (de) * 1988-10-14 1990-04-19 Udo Gerhard Rolltor mit integrierter schlupftuer
FR2665476A1 (fr) * 1990-08-03 1992-02-07 Cantin Coulaud Ste Nouvelle Panneau pliant a dispositif de blocage et porte pliante ainsi equipee.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20260049510A1 (en) * 2022-08-10 2026-02-19 Silvelox Group S.P.A. Sectional door with walkway

Also Published As

Publication number Publication date
ATE265608T1 (de) 2004-05-15
DE59909271D1 (de) 2004-06-03

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