WO2018001402A1 - Dispositif de fermeture d'une porte centrale comprenant des coulisseaux de transfert - Google Patents

Dispositif de fermeture d'une porte centrale comprenant des coulisseaux de transfert Download PDF

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Publication number
WO2018001402A1
WO2018001402A1 PCT/DE2017/000185 DE2017000185W WO2018001402A1 WO 2018001402 A1 WO2018001402 A1 WO 2018001402A1 DE 2017000185 W DE2017000185 W DE 2017000185W WO 2018001402 A1 WO2018001402 A1 WO 2018001402A1
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WO
WIPO (PCT)
Prior art keywords
closing device
door closing
housing
transfer carriage
cylinder
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.)
Ceased
Application number
PCT/DE2017/000185
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German (de)
English (en)
Inventor
Martin Zimmer
Günther Zimmer
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to ES17771656T priority Critical patent/ES2886645T3/es
Priority to PCT/DE2017/000185 priority patent/WO2018001402A1/fr
Priority to PL17771656T priority patent/PL3478917T3/pl
Priority to EP17771656.0A priority patent/EP3478917B1/fr
Publication of WO2018001402A1 publication Critical patent/WO2018001402A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
    • E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
    • E05F1/16—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for sliding wings
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F5/00—Braking devices, e.g. checks; Stops; Buffers
    • E05F5/003—Braking devices, e.g. checks; Stops; Buffers for sliding wings
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F5/00—Braking devices, e.g. checks; Stops; Buffers
    • E05F5/02—Braking devices, e.g. checks; Stops; Buffers specially for preventing the slamming of swinging wings during final closing movement, e.g. jamb stops
    • E05F5/027—Braking devices, e.g. checks; Stops; Buffers specially for preventing the slamming of swinging wings during final closing movement, e.g. jamb stops with closing action
    • 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
    • E05Y2800/20—Combinations of elements
    • E05Y2800/23—Combinations of elements of elements of different categories
    • E05Y2800/24—Combinations of elements of elements of different categories of springs and brakes
    • 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
    • E05Y2800/74—Specific positions
    • E05Y2800/75—Specific positions intermediate

Definitions

  • the invention relates to a center door closing device with a housing in which a driving element between a first positively and / or positively secured parking position and a rest position and between a second positively and / or positively secured parking position and this rest position is adjustable, with a damping device and with a loaded in position of the entrainment element in the parking position and discharged in position of the driving element in the rest position energy storage, wherein the driving element is stroke direction dependent coupled with a linearly movable in the housing transfer carriage.
  • Bestness Dispersive Device and a damping device are arranged with two mutually parallel cylinder-piston units.
  • the piston rods of the cylinder-piston units point in the same direction.
  • the present invention is based on the object, cost and easy to install center door
  • the damping device is mounted in the transfer carriage and has two piston rods pointing in opposite directions.
  • the damping device is mounted in the transfer carriage and has two piston rods pointing in opposite directions.
  • Energy storage Part of an energy storage module that can be stored on the housing and on the transfer carriage depending on the direction of travel.
  • the damping device mounted in the transfer carriage has two
  • Piston rods One of the piston rods is when retracting from the right and the other piston rod when retracting from the left, for. Can be loaded by attachment to or by connection to the housing.
  • the energy storage module for example, positively coupled with the transfer carriage.
  • Closing is the end lying in the traversing direction and when opening the front lying in the direction of travel end of, for example, designed as a tension spring energy store with the transfer carriage.
  • the other one End of the energy storage is decoupled from the transfer carriage and slidably mounted in the housing.
  • Figure 1 center door closing device with driving element in the Ru eposition
  • FIG. 1 A first figure.
  • Figure 3 center door closing device of Figure 1 at
  • Figure 4 longitudinal section of the center door closing device in the
  • Figure 5 longitudinal section of the center door closing device
  • FIG. 7 housing bottom
  • FIG. 8 housing cover
  • FIG. 9 entrainment element
  • FIG. 10 transfer carriages
  • Figure 11 a longitudinal section of a cylinder-piston unit
  • FIG. 12 energy storage module
  • Figure 13 mounting plate for the center door closing device
  • Figure 14 mounting plate with inserted components.
  • FIGS. 1 to 12 show a middle door closing device (10) and individual parts of this direction (10).
  • Such devices (10) are used for example in sliding door cabinets with three or more sliding doors to guide a non-external sliding door in a closed end position.
  • the middle sliding door which can be revealed both to the right and to the left, can be closed from both sides by means of the center door closing device (10).
  • the center door closing device (10) When closing the sliding door coupled eg door side driver coupled in an adjacent to the closed end position of the sliding part lift of the sliding door with the example arranged on furniture furniture center door closing device (10).
  • the center door closing device (10) is triggered and acts on the sliding door with a resultant of a deceleration force acting counter to the closing direction (11; 12) and an acceleration force acting in the closing direction (11; 12).
  • the sliding door is controlled braked and remains jerk-free and in the closed position without a stop.
  • the center door closing device (10) has a largely closed housing (21). This one has its in the
  • the center door closing device (10) can be fastened, for example, to a furniture carcass by means of screws which are inserted into these through bores (24).
  • the entrainment element (71) is mounted in a transmission slide (81).
  • the transfer carriage (81) carries a damping device (111) which cooperates with an energy storage assembly (151).
  • the housing (21) consists in the embodiment of a housing bottom (31), see. FIG. 7 and a housing cover (51), cf. Figure 8. Both parts (31, 51) are e.g. cupped.
  • the housing bottom (31) has a flat bottom plate (32) with a peripheral bottom edge (33).
  • the apex angle of the opposite outer surfaces of the bottom edge (33) is e.g. two degrees each.
  • the bottom plate (32) has in the exemplary embodiment a flat support side (34) and a means of the bottom edge (33) limited inside (35).
  • On the inside (35) in the illustration of Figure 7 three guideways (36, 41, 43), a guide pin (45) and a contact strip (46) are arranged.
  • a first guide track (36) is embossed adjacent to the driving opening (23) in the housing bottom (31). It is formed axially symmetrical to a center transverse plane arranged normal to the longitudinal direction (15) and has a constant height over its length.
  • the first guide track (36) has a central travel section (37), to which parking sections (38, 39) adjoin on both sides.
  • the length of the operation section (37) is e.g. 50% of the length of the center door closing device (10).
  • the two parking sections (38, 39) each include an angle of, for example, the travel section (37). 95 degrees, with the imaginary vertex of the angle to the driving opening (23) shows. in the
  • the parking section (38) illustrated on the left in FIGS. 3 to 6 is referred to as the first parking section (38).
  • the park section (39) on the right-hand side in these FIGS. 3 to 6 is referred to below as the second parking section (39).
  • the process section (37) and the parking sections (38, 39) may also be areas of a guide slot (64), eg a leading edge.
  • the second guide track (41) and the third guide track (43) are arranged axially symmetrically with respect to each other with respect to the central transverse plane arranged normal to the longitudinal direction (15).
  • the two guide tracks (41, 43) are straight guide tracks (41, 43) oriented in the longitudinal direction (15).
  • the exemplary embodiment they are embossed in the region of the bottom plate (32) facing away from the entrainment opening (23). Their distance from one another is, for example, greater than the length of the first guide track (36).
  • the length of the second guide track (41) and the length of the third guide track (43) are, for example, each 37% of the length of the first guide track (36).
  • the mutually facing guideway ends (42, 44) of the second and the third guideway (41, 43) are elliptical in shape, for example. They can also be designed as edges oriented normal to the guideway direction, as prisms, etc. Other shapes of the guideway ends (42, 44) that are not circular in section are also conceivable.
  • the guide pin (45) is arranged in the exemplary embodiment.
  • the guide pin (45) has an oval cross-section with a longitudinal axis (15) oriented longitudinal axis.
  • the length of this longitudinal axis is for example 10% of the length of the first guide track (36).
  • the guide pin (45) protrudes, for example, by the same amount from the bottom plate (32). In a direction normal to this and normal to the longitudinal direction (15), the extension of the guide pin (45) is a quarter of said dimension.
  • On the inner side (35) of the bottom plate (32) is further formed in the longitudinal direction (15) oriented contact strip (46), cf. Figures 2 and 3.
  • This contact strip (46) protrudes from the bottom plate (32) by 13% of the corresponding dimension of the guide pin (45).
  • the contact strip (46) is arranged in the embodiment between the guide pin (45) and the two aligned short guide tracks (41; 43).
  • the housing bottom (31) also has two head receivers (47). These are arranged within the edge (33) on the end faces (48).
  • the housing cover (51) in the exemplary embodiment has the same outer dimensions as the housing bottom (31).
  • the lid edge (52) is oriented on its outer side (53) normal to the cover plate (54) and flush with it.
  • the inside of the lid edge (52) may be complementary to the outside of the bottom edge (33).
  • Guideways (56, 61, 63) arranged.
  • these guide tracks (56; 61; 63) are mirror images of the guide tracks (36; 41; 43) of the housing bottom (31).
  • a pressure strip (57) oriented in the longitudinal direction (15) is integrally formed on the cover plate (54). This pressure strip (57) has two parallel to each other in the longitudinal direction (15)
  • Guided Receptors (58). These have one level normal to the longitudinal direction (15) has a circular section-shaped cross section. They are arranged in a direction normal to the cover plate (54) offset from one another. In the housing cover (51) further two openings (59) are arranged. Through these openings (59) through, for example, closure elements for joining the two housing parts (31, 51) can be inserted. These are, for example, screws, locking pins,
  • This is axially symmetrical in the exemplary embodiment with respect to a normal to the longitudinal direction (15) oriented plane.
  • a second plane of symmetry of the entrainment member (71) is oriented in the longitudinal direction (15) and penetrates the
  • the driving element (71) is made for example of a thremoplastischen plastic.
  • the entrainment element (71) has a longitudinal (15)
  • Guide pins (74, 75) are formed in the embodiment as cylindrical guide pins (74, 75) with a constant cross-section. Their diameter is smaller in the exemplary embodiment by two tenths of a millimeter than the height of the first guide track (36). The center distance of the guide pins (74, 75) to each other is iz.B. 28% of the length of the first guideway (36).
  • the width of the carrier element (71) in a direction normal to the plane of symmetry oriented in the longitudinal direction (15) is three times the width of the carrier region (73) in the region of the guide bolts (74, 75).
  • the support area (73) is in the exemplary embodiment by 85% longer than the center distance of the guide pins (74, 75).
  • he has a respective Mit fortuneza fen (72).
  • the two driving pins (72) have mutually facing stop surfaces (76) and opposite outer insertion surfaces (77).
  • the two, for example, parallel to the central transverse plane oriented stop surfaces (76) define an example trough-shaped
  • the support region (73) has two normal transverse to the direction of symmetry in the longitudinal direction (15) oriented transverse openings (79). These transverse openings (79) allow a loading surface (77) to be loaded
  • FIG. 10 shows the transfer carriage (81).
  • this component which is produced, for example, from a thermoplastic, is 11% longer than the first guide track (36).
  • the transfer carriage (81) has a guide pin receptacle (82) and, for example, an abutment ledge receiving groove (83). Both are parallel to each other
  • the guide pin Aufnähme (82) is a slot-like breakthrough in the embodiment. Its length oriented in the installed state in the longitudinal direction (15) is for example 71% of the length of the transfer carriage (81). Its normal oriented height is e.g. by half a millimeter higher than the corresponding dimension of the guide pin (45).
  • the attachment strip receiving groove (83) in the exemplary embodiment is a longitudinal groove of constant cross section. She is at one
  • the driving element (71) is receivable.
  • the guide pins (74, 75) one side of the
  • Driving element (71) penetrate the driving openings (86, 95).
  • the driving element (71) sits largely free of play in the transfer carriage (81).
  • Cylinder seats (91, 96) arranged. These are cup-shaped and have at their longitudinal direction (15)
  • the left abutment web (97) of the lower cylinder receptacle (96) is in this embodiment concluded educated.
  • On the right side of the cylinder receivers (91, 96) of the upper abutment web (93) is formed closed and the lower abutment web (98) has a
  • Both cylinder receivers (91, 96) have groove-shaped cylinder bearing surfaces (101, 102). These have, for example, in a plane normal to the longitudinal direction (15) a circular segment-shaped cross-section.
  • the two cylinder bearing surfaces (101, 102) are arranged offset in the cross-sectional view of Figure 2 in the transverse direction to each other. In the illustration of FIG. 10, two are facing away from one another in the lower region of the transfer carriage (81)
  • the respective nose bridge (104, 108) in the embodiment with the longitudinal direction (15) forms an angle of e.g. 50 degrees. Between each nose bridge (104, 108) and the adjacent bearing web (92, 93, 97, 98) a Ein von suprabrook (105, 109) is formed. The nose tips of the attachment lugs (103, 107) are rounded.
  • the damping device (111) in the exemplary embodiment has two e.g. identical cylinder-piston units (112, 142).
  • the single cylinder-piston unit (112; 142) has a cylinder (113; 143) and a piston rod (114; 144) adjustable relative thereto. In the assembled state, cf. the
  • the cylinders (113, 143) are seated in the cylinder receivers (91, 96) and the piston rods (114, 144) are located in the rod recesses (94, 99) of the transfer carriage (81).
  • the two piston rods (114, 144) face in opposite directions.
  • the piston rods (114, 144) can also be designed so that they can be applied to the housing (21).
  • Figure 11 shows a longitudinal section of a cylinder-piston unit (112, 142).
  • this is a hydraulic cylinder-piston unit (112, 142). in the
  • Cylinder (113; 143) is a piston (115) by means of the piston rod (114; 144) movable between a first extended position and a second, retracted position.
  • the piston (115) is in a middle position. This is the position which the piston occupies in the position of the driving element (71) in the rest position (13) shown in FIGS. 3 and 4.
  • the cylinder (113; 143) comprises a cylinder shell part (116), a cylinder bottom part (117) and a cylinder head part (118).
  • the cylinder jacket part (116) has a largely cylindrical peripheral surface (119).
  • the outer diameter is for example 5% of the length of the cylinder jacket part (116).
  • the cylinder inner wall (121) is multi-stepped. It has one adjacent to the cylinder head part (118)
  • the length of the spring receiving area (122) oriented in the longitudinal direction (15) is 24% and the length of the other two areas (123, 124) is each 38% of the length of the cylinder (FIG. 113, 143).
  • the length of the freewheeling area (124) is at least a quarter and a maximum of three quarters of the total stroke of the damping device (111).
  • the total stroke of the damping device (111) corresponds to the stroke of the individual cylinder-piston unit (112; 142) and in the longitudinal direction (15) oriented stroke of the ⁇ take element (71).
  • the diameter of the cylinder interior (125) in the damping region (123) is 3.3% of the length of the
  • Cylinder (113, 143).
  • the individual regions (122-124) merge into one another in frustoconical transition sections.
  • the cylinder head part (118) is held in a form-fitting manner in the cylinder jacket part (116) and engages around the piston rod (114;
  • the cylinder head part (118) seals against the piston rod (114; 144).
  • the cylinder bottom part (117) sealingly closes the cylinder jacket part (116) on the bottom side. For example, it is fixed positively there.
  • a compensating spring (126) is arranged in the spring receiving area (122). This is designed as a compression spring (126) and is supported on the cylinder head part (118). With its free end, the compensating spring (126) loads a compensating sealing element (127) sealingly seated on the piston rod (114; 144) and sealingly abutting the cylinder inner wall (121) in the spring receiving area (122).
  • the piston (115) has a piston body (132), a piston head (129) and a piston disc (131).
  • the piston body (132) is mounted on the piston rod (114; 144). Its outer diameter is slightly smaller than the inner diameter Diameter of the cylinder interior (125) in the damping area (123).
  • the piston body (132) has, for example, three longitudinal openings (133), which are arranged on a common pitch circle. Each of the longitudinal openings (133) covers a segment of, for example, 100 degrees.
  • the piston head (129) is mounted on a central pin (134) of the piston body (132). It is elastically deformable and, in the exemplary embodiment, points in the direction of the cylinder bottom part (117). At its side pointing in the direction of the piston body (132), the piston head (129) has e.g. three cushions (135).
  • the piston disk (131) is displaceable on the central journal (134) between a bearing closing the longitudinal channels (133) on the piston body (132) and an abutment against the support studs (135).
  • the piston (115) delimits a displacement chamber (136) adjoining the cylinder bottom part (117) from a compensation chamber (137) adjoining the compensating seal element (127).
  • the displacement chamber (136) has the maximum volume while the compensation chamber (137) has the minimum volume.
  • the piston rod (114, 144) has retracted, the displacement chamber (136) has its smallest volume, while the compensation chamber (137) has the maximum of its volume.
  • FIGS. 2-6 an energy storage module (151), which can be coupled thereto, is arranged below the transfer carriage (81).
  • FIG. 12 shows such an energy storage module (151).
  • This energy storage module (151) comprises an energy store (152) and two spring slides (161, 171).
  • the energy store (152) is a tension spring (152) in the form of a helical spring. It has over its length between the spring heads (153) a constant diameter and a constant wire diameter.
  • the length of the tension spring (152) can be varied repeatedly from a rest position length illustrated in FIGS. 3 and 4 to the park position length and back shown in FIGS. 5 and 6.
  • the rest position length, in which the not fully relaxed tension spring (152) has a residual tensile force, for example, is 55% of the length of the Mittelt- Zuziehvoriques (10).
  • the energy store (152), which has been relaxed to this residual tensile force, is referred to below as a discharged energy store (152).
  • the tension spring (152) is stretched to 72% of the length of the center door closing device (10).
  • the energy store (152) has a linear force-displacement characteristic.
  • the illustrated tension spring (152) is mounted at its two ends in each case in a spring slider (161; 171).
  • the spring slider (161, 171) has the shape of a pad with two opposing slide pins (162, 172). These guide pegs (162, 172) have an oval cross-section whose cross-sectional longitudinal axis is directed in a direction normal to the spring receiver (163).
  • the length of the cross-sectional longitudinal In the exemplary embodiment, the axis is 95% of the height of the second and the third guide track (41; 43).
  • the laterally open spring receptacle (163) is T-shaped for receiving a spring head (153) of the tension spring (152).
  • the spring slider (161, 171) On the side facing away from the spring receiver (163), the spring slider (161, 171) has a cantilevered engagement bolt (164). This is oriented in the direction of the spring receptacle (163).
  • FIGS. 13 and 14 show an example of the installation of the center door closing device (10).
  • an assembly auxiliary device (180) is used in this embodiment.
  • This comprises a mounting base plate (181) with two therein e.g. impressed or milled-in subsidence depressions (182, 183).
  • two therein e.g. impressed or milled-in subsidence depressions (182, 183).
  • Pad insets (182) are two mounting pins (184) are used, the normal to the mounting base plate (181) protrude from this.
  • the carrier element (71) is inserted into the transfer carriages (81) so that the guide pins (74, 75) penetrate the driving apertures (86, 95) and protrude into the first guide track (36).
  • the driving recess (78) of the driving element (71) points into the environment (1). Furthermore, in the transfer carriage (81) the
  • Damping device (111) inserted so that in each case a piston rod (114, 144) in a rod recess (94, 99) is arranged.
  • the piston rod heads (138, 148) are each fixed in the head receptacles (47) of the housing (21), for example.
  • the preassembled energy storage assembly (151) with two identical spring slides (161, 171) and a tension spring (152) arranged therebetween in the housing bottom (31) is used.
  • the spring slide (161, 171) are pushed onto the mounting pins (184) until the sliding pin (162) of the left spring slide (161) in the second guide rail (41) sits and the sliding pin (172) of the right spring slide (171) in the third guideway (43) protrudes.
  • the tension spring (152) is in this case e.g. preloaded by 10% of its maximum stroke.
  • the housing cover (51) which was first inserted in the second support recess (183), placed on the preassembled unit and gêtt.
  • the housing cover (51) engages with its lid edge (52) the bottom edge (33), so that the housing (21) is non-positively closed.
  • An additional positive or cohesive security with or without connecting elements is conceivable.
  • the assembly can also be done in a different order.
  • An assembly without the described assembly auxiliary device (180) is conceivable. Due in part to the small number of components, the center door closing device (10) is inexpensive and also easy to install.
  • the middle-door closing device (10) When installing in a piece of furniture, for example, the middle-door closing device (10) is fixed to the body of the piece of furniture and a driver attached to a sliding door. It is also conceivable to arrange the driver on the body and the center door closing device on the door side.
  • the sliding door When the sliding door is first closed, for example, one of the driving pins (72) is elastically deformed so that the catch engages in the driving recess (78).
  • the entrainment element (71) of the center door closing device (10) When the sliding door is closed, the entrainment element (71) of the center door closing device (10) is in the rest position (13) shown in FIGS. 1, 3 and 4.
  • the damping device (111) the two piston rods (114, 144) are partially extended.
  • the pistons (115) are in a middle position relative to the cylinders (113;
  • the energy storage device (151) rests with their spring slides (161, 171) on the transfer carriage (81), so that the engagement latches (164) on both sides in the
  • Insertion recesses (105, 109) intervene.
  • the sliding pins (162, 172) can rest against the inner end systems (42, 44) of the second guide rail (41) or the third guide rail (43).
  • the two parts (162, 42, 172, 44) can touch one another flatly or in a contact line.
  • the slide pegs (162; 172) can also be spaced from the guide track ends (42; 44).
  • the first cylinder-piston unit (112) thus causes only a slight resistance against displacement of the transfer carriage (81).
  • the lower piston rod (144) is extended.
  • the oil (139) flowing through the piston (115) from the compensation chamber (137) into the displacement chamber (136) pushes the piston disc (131) in the direction of the piston head (129). The resulting large
  • Passage cross section opposes the movement of the transfer carriage (81) only a small resistance.
  • the sliding door can now be opened almost without resistance.
  • the center door closing device (10) is connected to the entrainment element (71) in a first, e.g. left parking position (14) shown.
  • the driving element (71) is positively and / or positively secured in the parking position (14).
  • the first guide pin (74) resting against a contact surface (49) in the parking section (38) penetrates the driving-through opening (86; 95) of the transfer carriage (81) in the long leg (88).
  • the second guide pin (75) resting on the guide slot (64) in the travel section (37) penetrates the second catch opening (95; 86) in the short leg (87).
  • the transfer carriage (81) held by the carrier element (71) lies in its left end position.
  • the upper piston rod (114) is retracted and the lower piston rod (144) extended.
  • the displacement chamber (136) has its maximum volume.
  • the compensation chamber (137) is minimized.
  • the compensating spring (126) is relaxed.
  • the displacement space (136) disposed between the piston (115) and the cylinder bottom portion (117) is minimized while the compensation space (137) has its maximum volume.
  • the balance spring (126) may be compressed and the balance seal member (127) may be displaced toward the cylinder head portion (118).
  • the energy storage module (151) continues with its left spring slide (161) on the transfer carriage (81).
  • the left spring slider (161) is displaced along the second guide track (41) into a left end position.
  • the right spring slider (171) is kept unchanged at the guide track end (44) of the third guide track (43).
  • the energy storage (152) is loaded, the tension spring (152) is stretched.
  • the driver contacts the carrier element (71) in a partial stroke of the total stroke adjacent to the closed end position.
  • the driving element (71) is swung out of the parking position (14; 16).
  • the transfer carriage (81) is released and moved in the direction of the rest position. This movement is done by means of a
  • Piston (115) is pressed and the longitudinal channels (133) ver ⁇ closes.
  • the oil (139) from the displacement chamber (136) is displaced by the narrow throttle gap in the Ausretes syndromem (137).
  • the movement of the transfer carriage (81) is damped. In the damping device (111) is at
  • the energy store (152) pulls the left spring slide (161) in the direction of the rest position. This acts on the transfer carriage (81), which the energy store (152) thus accelerates.
  • the right spring slider (171) remains in its position.
  • the center door closing device (10) is now again self-centering in its rest position (13) shown in FIGS. 3 and 4. The sliding door is closed.
  • the center door closing device (10) When the sliding door is opened to the right in the opening direction (18), the center door closing device (10) is moved from the rest position (13) shown in FIGS. 3 and 4 into the second parking position (16; 14) shown in FIG.
  • the sliding door pulls the entrainment element (71) from the rest position (13) to the right by means of the door-side driver until it is positively and / or positively secured in the second parking position (16; 14).
  • the carrier element (71) takes the transfer carriage (81) in the
  • the right spring slider (171) is taken by means of the transfer carriage (81) along the third housing guide (43) with ⁇ .
  • the energy store (152) is loaded. After pivoting the driving element (71) in the parking position (16; 14), the center door can be opened further in the opening direction (18).
  • Transfer carriage (81) whose movement is retarded by means of the retracting piston rod (114).
  • the energy store (152) is discharged, so that the entrainment element (71) in the rest position (13) and the door means are pulled into the closed end position.

Landscapes

  • Power-Operated Mechanisms For Wings (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)

Abstract

L'invention concerne un dispositif de fermeture de porte centrale comprenant un boîtier dans lequel un élément d'entraînement peut se déplacer entre une première position d'arrêt bloquée à force et/ou par coopération de formes et une position de repos et entre une deuxième position d'arrêt bloquée à force et/ou par coopération de formes et cette position de repos. Ledit dispositif de fermeture comprend un dispositif d'amortissement et un accumulateur d'énergie chargé lorsque l'élément d'entraînement se trouve dans la position d'arrêt et déchargé lorsque l'élément d'entraînement se trouve dans la position de repos. L'élément d'entraînement peut être accouplé à un coulisseau de transfert mobile linéairement dans le boîtier en fonction du sens de la course. Le dispositif d'amortissement est monté dans le coulisseau de transfert et comprend deux tiges de piston orientées dans des directions opposées. Par ailleurs, l'accumulateur d'énergie fait partie d'un ensemble d'accumulateurs d'énergie pouvant être montés sur le boîtier et sur le coulisseau de transfert en fonction du sens de la course. L'invention permet ainsi de mettre au point un dispositif de fermeture de porte centrale peu onéreux et ne présentant pas de difficulté de montage.
PCT/DE2017/000185 2016-06-29 2017-06-28 Dispositif de fermeture d'une porte centrale comprenant des coulisseaux de transfert Ceased WO2018001402A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
ES17771656T ES2886645T3 (es) 2016-06-29 2017-06-28 Dispositivo de cierre de puerta central con carro de transferencia
PCT/DE2017/000185 WO2018001402A1 (fr) 2016-06-29 2017-06-28 Dispositif de fermeture d'une porte centrale comprenant des coulisseaux de transfert
PL17771656T PL3478917T3 (pl) 2016-06-29 2017-06-28 Mechanizm dociągający do drzwi środkowych, wyposażony w sanki transmisyjne
EP17771656.0A EP3478917B1 (fr) 2016-06-29 2017-06-28 Dispositif de fermeture d'une porte centrale comprenant des coulisseaux de transfert

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DEDE102016007885.5 2016-06-29
DE102016007885.5A DE102016007885A1 (de) 2016-06-29 2016-06-29 Mitteltür-Zuziehvorrichtung mit Übertragungsschlitten
PCT/DE2017/000185 WO2018001402A1 (fr) 2016-06-29 2017-06-28 Dispositif de fermeture d'une porte centrale comprenant des coulisseaux de transfert

Publications (1)

Publication Number Publication Date
WO2018001402A1 true WO2018001402A1 (fr) 2018-01-04

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PCT/DE2017/000185 Ceased WO2018001402A1 (fr) 2016-06-29 2017-06-28 Dispositif de fermeture d'une porte centrale comprenant des coulisseaux de transfert

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Country Link
EP (1) EP3478917B1 (fr)
DE (1) DE102016007885A1 (fr)
ES (1) ES2886645T3 (fr)
PL (1) PL3478917T3 (fr)
WO (1) WO2018001402A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018004643B4 (de) 2018-06-12 2020-01-16 Günther Zimmer Kombinierte Dämpfungs- und Zuziehvorrichtung für eine Mitteltür
PL74037Y1 (pl) * 2023-07-27 2025-08-25 Kaszowski Kazimierz Firma Produkcyjno Handlowo Uslugowa Pol Met Samodomykacz środkowy drzwi przesuwnych

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2353445A1 (fr) * 2010-02-08 2011-08-10 Karl Simon GmbH & Co. Kg Glissière pour retracter des parties de meubles
DE202012104360U1 (de) * 2012-11-13 2012-11-21 Häfele GmbH & Co. KG Bidirektionale Einzugsvorrichtung für eine mittlere Schiebetür
WO2013023934A1 (fr) 2011-08-16 2013-02-21 Hettich-Heinze Gmbh & Co. Kg Dispositif pour rétracter une partie de meuble mobile dans une position intermédiaire

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2353445A1 (fr) * 2010-02-08 2011-08-10 Karl Simon GmbH & Co. Kg Glissière pour retracter des parties de meubles
WO2013023934A1 (fr) 2011-08-16 2013-02-21 Hettich-Heinze Gmbh & Co. Kg Dispositif pour rétracter une partie de meuble mobile dans une position intermédiaire
DE102011052756A1 (de) * 2011-08-16 2013-02-21 Hettich-Heinze Gmbh & Co. Kg Vorrichtung zum Einziehen eines bewegbaren Möbelteils in eine Mittelstellung
DE202012104360U1 (de) * 2012-11-13 2012-11-21 Häfele GmbH & Co. KG Bidirektionale Einzugsvorrichtung für eine mittlere Schiebetür

Also Published As

Publication number Publication date
EP3478917B1 (fr) 2021-09-01
ES2886645T8 (es) 2022-01-11
PL3478917T3 (pl) 2022-01-17
DE102016007885A1 (de) 2018-01-04
ES2886645T3 (es) 2021-12-20
EP3478917A1 (fr) 2019-05-08

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