DE202007013203U1 - Carriage for an automatic door drive - Google Patents

Carriage for an automatic door drive Download PDF

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Publication number
DE202007013203U1
DE202007013203U1 DE200720013203 DE202007013203U DE202007013203U1 DE 202007013203 U1 DE202007013203 U1 DE 202007013203U1 DE 200720013203 DE200720013203 DE 200720013203 DE 202007013203 U DE202007013203 U DE 202007013203U DE 202007013203 U1 DE202007013203 U1 DE 202007013203U1
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DE
Germany
Prior art keywords
carriage
unlocking
driver
bolt
movement
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.)
Expired - Lifetime
Application number
DE200720013203
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German (de)
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.)
CARDO DOOR PRODUCTION GmbH
Original Assignee
CARDO DOOR PRODUCTION 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 CARDO DOOR PRODUCTION GmbH filed Critical CARDO DOOR PRODUCTION GmbH
Priority to DE200720013203 priority Critical patent/DE202007013203U1/en
Publication of DE202007013203U1 publication Critical patent/DE202007013203U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05FDEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00Power-operated mechanisms for wings
    • E05F15/60Power-operated mechanisms for wings using electrical actuators
    • E05F15/603Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/665Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings
    • E05F15/668Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings for overhead wings
    • E05F15/681Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings for overhead wings operated by flexible elongated pulling elements, e.g. belts
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05FDEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00Power-operated mechanisms for wings
    • E05F15/60Power-operated mechanisms for wings using electrical actuators
    • E05F15/603Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/665Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings
    • E05F15/668Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings for overhead wings
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2201/00Constructional elements; Accessories therefore
    • E05Y2201/20Brakes; Disengaging means, e.g. clutches; Holders, e.g. locks; Stops; Accessories therefore
    • E05Y2201/214Disengaging means
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2201/00Constructional elements; Accessories therefore
    • E05Y2201/20Brakes; Disengaging means, e.g. clutches; Holders, e.g. locks; Stops; Accessories therefore
    • E05Y2201/23Actuation thereof
    • E05Y2201/244Actuation thereof by manual operation
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2201/00Constructional elements; Accessories therefore
    • E05Y2201/60Suspension or transmission members; Accessories therefore
    • E05Y2201/622Suspension or transmission members elements
    • E05Y2201/686Rods, links
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2900/00Application of doors, windows, wings or fittings thereof
    • E05Y2900/10Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/106Application of doors, windows, wings or fittings thereof for buildings or parts thereof for garages

Abstract

Carriage for an automatic gate drive comprising:
a base (12), which is movable via a transmission means (10) of the door drive in a direction of movement (B);
a driver (2) for connection to a door leaf; and
a latch (13) slidably mounted substantially perpendicularly to the direction of movement (B) between a locking position and an unlocking position for coupling the driver (2) and the base (12); marked by
a relative to the bolt (13) perpendicular to its displacement direction (VR) displaceable unlocking device (3) to move the latch (13) for decoupling the driver (2) and the base (12) in the unlocked position.

Description

  • The The present invention relates to a carriage for an automatic gate operator, especially for a garage door, with a base, via a transmission means of the door drive in a direction of movement back and forth is movable, a driver for connection with a gate of the gate and a substantially perpendicular to the direction of movement between a locking position and an unlocking displaceably mounted bars for Coupling of the driver and the base.
  • Such a carriage is for example from the EP 0 063 219 B1 known. In the slide of this prior art, the bolt is brought by manual pulling on a chain inside the garage in the unlocked position to decouple the base and the driver and to be able to open and close the door manually. Such a configuration is particularly selected when the garage next to the door leaf has a door through which access to the garage interior, and thus to the chain, is possible.
  • If no such door is present, it is also known from the prior art to design the carriage as it is in the DE 196 35 153 C1 is described. The bolt is pivotally connected to a lever which is actuated by a pull rope. If there is no door for access to the inside of the garage, the pull cable is guided to a lock, which is accessible from the outside and via which the lever for moving the bolt can be actuated in the unlocked position in the manner of an eccentric.
  • The former EP 0 063 219 B1 discloses no possibility to bring the latch in the unlocked position, when access to the garage interior is not possible. A disadvantage of the embodiment according to the DE 196 35 153 C1 however, is that the height of the carriage due to the lever assembly is large and beyond the one hand connected to the lever and on the other hand operatively connected to the lock pull rope at a closed gate near the door leaf is exposed and could possibly be operated by a wanton engagement from the outside to open the garage door.
  • Accordingly the object of the present invention is to provide an educate said slide so that in addition to the possibility a decoupling of base and driver without access to the garage interior to create the construction height the carriage is reduced as well as a gripping the pull rope as possible is largely prevented.
  • These Task is by a carriage with the features of the protection claim 1 solved. Advantageous developments of the present invention are the dependent claims refer to.
  • The present invention is based on the idea that Entriegelunseinrichtung instead of as in the DE 196 35 153 C1 To design a pivotable element or lever to provide a translationally movable or displaceable element which engages with the latch in such a way that it is displaced, as a rule against an urging force, from the locking position into the unlocked position.
  • Accordingly, the present invention proposes a carriage for an automatic gate operator comprising the following features. In this case, the door drive can be used both in a tilt gate or swing and a sectional door. The carriage according to the invention comprises a base, which can also be referred to as a slide lower part and which can be moved back and forth in a movement direction via a transmission means or a drive train of the door drive. It also includes a driver, which can also be referred to as a carriage upper part, and the direct or indirect (eg via a push rod, as will be explained later) connection with a door leaf of the gate is used. In addition, a slidably mounted substantially perpendicular to the direction of movement of the carriage between a locking position and an unlocking latch for coupling the driver and the base is provided. In this case, the bolt may be slidably mounted either in the base or in the driver and come into engagement with the corresponding other element to effect the coupling of the two elements. However, it is preferred that the bolt is slidably mounted in the driver and is in the locking position with the base engaged. The bolt may be a bolt with a round, in particular circular cross-section. Preferably, however, it is a cuboid bar with a particular flat cross section, ie greater width than height or strength. In addition, the locking position is the position in which driver and base are coupled and can be moved together via the transmission means of the door drive in the direction of movement. The unlocking position makes it possible to move the driver independently of the base and the door drive, thus allowing a manual opening of the door leaf. The present invention is characterized in particular by the fact that an unlocking device is provided, which is displaceable relative to the bolt and perpendicular to its displacement direction, that is translationally movable, and which is designed such that by their movement of the Latch for decoupling the driver and the base is displaced into the unlocked position. By this configuration and the translational movement of the unlocking device in comparison to a pivotable unlocking device, as is known from the prior art, the height can be greatly reduced. In addition, the engagement of the actuating element, for example of the traction cable (see also later), as close to the driver and parallel to its surface, so that a gripping of this rope in the region of the carriage is reduced and possibly even excluded. Thus, the carriage according to the invention over the prior art has the advantage of a reduced height and improved burglary protection.
  • According to one particularly preferred embodiment the unlocking device has an inclined surface, which has a wedge effect on the bar exercises and thereby the movement of the unlocking device in a movement of the bolt perpendicular to the displacement direction of the unlocking device causes. This embodiment provides a simple and straightforward possibility the basic idea of the invention implement and provide about it an easy to operate one Unlocking device ready.
  • Around one possible ensure stable movement of the bolt without tilting it is particularly preferred that the unlocking device two parallel sloping surfaces on opposite Has sides of the bar, each, i. together, to move serve the bolt.
  • Furthermore it is preferred that the bolt is provided in the driver and is guided in its direction of displacement in a channel. This channel is used simultaneously to unlock the device to lead in their direction of displacement. For this purpose, the unlocking on a surface slidably disposed of the driver from which protrudes the channel, and it surrounds the channel partially or completely. This can reduce the number the needed Components or structural features of the driver can be reduced.
  • Further is it according to this Preferred embodiment, to provide a pin which is perpendicular to the direction of displacement the bolt and the displacement direction of the unlocking on both sides of the bolt extends away from the latch, i. protrudes from this as well as this pen in recesses in opposite sides of the channel in the direction of displacement of the bolt to lead. These recesses can for easier insertion of the Be open on one side. In this embodiment, slides the pin when moving the unlocking on the both oblique surfaces the unlocking device to the latch in the unlocked position bring to. This makes it possible the unlocking device only on the surface of the To hang up driver without having to fix it. She will then go through the Pen prevented from falling down. For this purpose, it is appropriate that the unlocking device completely surrounds the channel. An additional Bracket is then for the unlocking unnecessary.
  • Around the actuator, that already mentioned above it has been preferred to connect with the unlocking device a section for hanging of the actuating element to provide in the unlocking device. In the actuator it is preferably a rope with an enlarged end, For example, a steel cable with a spherical or cuboid end. To the unlocking device by train to the actuator To move (rope), should be the hanging section be provided so that it on the side of the unlocking arranged displaced in the unlocking device for unlocking and that is the actuator in its longitudinal extension essentially in the direction of displacement of the unlocking device runs. The section for hanging is in this case preferably with a hole with accordingly circular or cuboidal Cross-section for receiving the end provided on one side slotted, wherein the slot has a width, the smaller is the smallest dimension of the end but larger than the diameter of the Rope. About that In addition, it is preferred, at least in the upper region of the bore to provide a thread, e.g. screw in a grub screw can and to prevent the rope from falling out. This section on hanging of the actuating element especially for hanging an actuating element like the rope used to unlock or decouple the base and the driver and operated from outside the garage can, i. For the case that the garage has no additional door over which to enter the interior is. This embodiment offers a possibility that is particularly easy to install (Installation of the door drive or the entire gate) is.
  • Moreover, it is particularly preferred that a holder for a jacket of the actuating element is provided on the driver, and that the actuating element from this holder to the position at which the actuating element with a lock, which is accessible from outside the garage connected is, is sheathed. In other words, the actuating element is a Bowden cable with a running in a sheath Provided wire rope. The holder is preferably designed such that it has a hole or an opening which receives the outer circumference of the sheath non-positively. If the casing is circular in cross-section, the hole or the opening is circular in cross-section, but slightly smaller in diameter than the casing, so that it can be pressed manually into the opening to produce the frictional connection. This allows a particularly easy installation attachment of the actuating element on the unlocking device and the casing on the driver. In addition, the burglary protection is further increased because a gripping of the rope in the shell is impossible.
  • Around the burglar protection can be further increased it may be preferred in longitudinal extension of the actuating element between the bracket for the sheath of the actuating element and the hanging section of the actuating element in to provide the unlocking device ribs on the driver, the the space between the actuator and the surface of the Cover the driver between the bracket and the hanging section and thus prevent an intervention. Alternatively, a cover be provided, which is the section between the bracket and the Hanging section of the actuating element Completely covering so that the portion of the actuating element between them Points at all inaccessible is. This cover, for example, when mounting on the Be clicked or clipped.
  • During the Assembly must be about it In addition, the connection of the driver made with the door leaf this is usually over a push rod or a tie rod takes place, on the one hand directly or indirectly communicates with the door leaf and on the other hand is to be connected to the driver. This is preferable to the driver in the width direction of the driver (perpendicular to the direction of movement of the carriage) centrally provided a receptacle which a hole for Inclusion of a screw / nut combination has to connect the push rod with the recording. To the It is preferred to facilitate the installation of the door at the place of installation. that the above-mentioned bracket defines two inclined surfaces in the area of the hole, which take over a hold of the screw head for mounting the pattern during assembly. Consequently, only the mother has to be turned on without one Holding the screw head with a key would be required.
  • at In the present invention, the driver is preferably such designed to be independent held by the base and the drive by the guidance of the door drive Movable in the direction of movement, whereas the base for permanent connection with the door drive over the transmission medium is designed. To a easy-to-assemble connection of the base with the transmission medium of the door drive, it is preferred as a transmission means a toothed belt use. However, chains and other means of transmission are also conceivable. When using a toothed belt and to improve the Assembly as mentioned above the carriage further comprises a toothed belt receiver to a Receive section of the toothed belt form-fitting. The timing belt holder can e.g. cuboid be designed and according to the toothing of the belt a positive fit in the teeth engaging counterpart include. About that In addition, the base has a recess which holds the toothed belt set fixed in the direction of movement of the carriage. By the positive Connection of the toothed belt mount with the toothed belt and fixing the recording in the direction of movement, the base is constantly with connected to the door drive and moves during movement of the transmission medium together with this. During assembly, first the toothed belt holder attached to the timing belt and then into the recess inserted in the base. This is an easy job to do and increased therefore the ease of installation.
  • If the latch has been brought into the unlocked position in order to be able to open and close the door manually, and if the coupling position, ie the locking position, is to be restored, it is preferred to apply the latch to the locking position, so that with appropriate alignment of the latch Base and the driver to each other, the bolt automatically re-engages and the base and the driver coupled. The design of the loading of the bolt may be such that the application of a spring, preferably a compression spring or coil spring takes place, which is arranged according to a particularly preferred embodiment in a recess of the bolt with a closed cross-section and on the one hand on the driver and on the other one of the recess limited surface of the bolt is supported, as for example, from the EP 0 063 219 B1 is known. The latter leads to a further reduction in the height in comparison to the embodiment of DE 196 35 153 C1 ,
  • According to the present invention, the unlocking device is preferably connected to the actuating element as described above only if the garage in which the door is installed, which is driven by the carriage according to the invention and the door drive, has no additional door, the allows access to the garage interior. It is preferable that the Bar further comprises an opening in which optionally an actuating element can be mounted when such a door is present. That is, depending on whether a door is provided for access to the garage or not, either the actuator can be hung in the unlocking or an actuator directly into the bar. The latter can be configured, for example, as it is in the EP 0 063 219 B1 is described.
  • Furthermore it is particularly preferred that the unlocking in Movement direction of the carriage is displaceable, and in particular in the direction in which the carriage moves when the gate is closed becomes. This configuration allows it, in case that the actuator is hung in the unlocking, the way to the gate lock, which is usually provided in the door leaf, are kept relatively short can. Therefor it goes without saying preferred that the section for suspending the actuating element on the unlocking device on the side of the unlocking device is provided, which faces the door leaf in the installed state.
  • Further Features and advantages of the present invention are moreover to the following description of a preferred embodiment with reference to the accompanying drawings he follows.
  • In the drawings shows
  • 1 an exploded view of a carriage according to the invention;
  • 2 a bottom view of the carriage 1 ; and
  • 3 a section along the line AA 2 ,
  • 1 shows the carriage of an automatic door drive, wherein the carriage is movably held in a guide, not shown. The drive, not shown, in addition to a motor and a toothed belt 10 as part of its drive train and for transmitting a driving force of the drive to the carriage.
  • The carriage according to the invention consists of a slide base, the base 12 and a sled top, the driver 2 , together.
  • The slide base 12 is in constant contact with the timing belt when mounted 10 and is about a movement of the timing belt 10 moved or moved by the motor of the drive in a direction of movement B of the carriage within the guide. To connect the carriage base 12 with the timing belt 10 serves a timing belt holder 11 , This is in the illustrated embodiment in its outer contour is substantially cuboid and elongated and has at its short sides a slot. Between these slots is inside the timing belt mount 11 one of the teeth of the toothed belt 10 corresponding counter-toothing 20 provided, whereas the other opposite side is designed substantially flat. During assembly, the toothed belt holder 11 , as in 1 shown from below on the timing belt 10 attached. In addition, the carriage bottom part 12 a recess in the form of a groove 18 on, in which the cuboid timing belt recording 11 can be used. This groove 18 points according to the slots 19 the timing belt holder 11 corresponding slots 21 on both sides. The groove 18 is designed such that the toothed belt receiving 11 in the direction of movement B within the carriage lower part 12 is fixed, ie has no or only a slight play in this direction. In addition, the carriage bottom part 12 a recess 22 on, in their shape to the outer contour of the bolt described later 13 is adjusted and in the bar 13 engages in the locking position to the slide lower part 12 with the sled top 2 to pair.
  • The sled top 2 has a guide channel 23 for receiving the bolt 13 on. This guide channel 23 extends completely through the carriage upper part 2 from one side to the other and protrudes from a bottom of the carriage shell 2 , the area 24 (please refer 2 ), which in the coupling state the slide lower part 12 turned away before. The inner contour of the guide channel 23 is the outer contour of the bolt 13 adapted and rectangular in the present embodiment. The same applies to the outer contour of the projecting part of the guide channel 23 however, its corners are rounded off. In addition, in the guide channel 23 one in the direction of displacement VR of the bolt 13 extending guide groove 24 formed, the reason of which is semicircular. These guides 24 , on both sides, ie opposite, in the channel 23 are formed or in the wall, serve the leadership of a later described pin 5 ,
  • This guide channel takes, as already mentioned, the displaceably mounted in the direction of displacement VR bolt 13 on that between a locking position, as in 3 is shown, and an unlocking position, not shown, is displaceable. In the illustrated embodiment, the latch is 13 designed as a block and has a flat cross section with a greater width than height or depth. In the section 25 the one from the canal 23 protrudes is the bar 18 beyond configured with bevelled edges and has a through hole to a release cable 9 to be able to hang over the bar 13 manually displaced from the locking position into the unlocked position. In addition, in the direction of displacement VR is in alignment with this through hole 25 another through-hole 26 provided in the bolt. Through this through hole 26 occurs the aforementioned pin 5 , on both sides of the bolt 13 in the guides 24 in the wall of the guide channel 23 is guided in the direction of displacement VR. In addition, in the bar 13 one on average ( 3 ) provided rectangular and closed in cross-section recess in which a coil spring 1 , which is designed as a compression spring is added. The diameter of this coil spring is greater than the height or strength of the bolt 13 so that in the recess 27 recorded spring 1 laterally over the outer contour of the bolt 13 projects. For this purpose is in the guide channel 23 one of these outer contour of the spring corresponding "hole" 28 (It does not have to be a hole, but this contour can also be integrally formed in the injection mold) provided, however, not starting from the top of the slide lower part to the end of the guide channel 23 extends but at a certain distance from the top of the slide lower part 2 ends. At this end lies the spring 1 with her downside down. The other end of the spring 1 On the other hand, it is supported by the recess 27 defining surface, which is the end of the hole 28 is opposite, on the bolt 13 from. The feather 1 tenses the bar 13 in the locking position, in which he with the recess 22 in the carriage base engages, before, ie the bolt is acted upon in this direction.
  • Furthermore, an unlocking device 3 provided in the illustrated embodiment in plan view ( 2 ) is substantially cuboidal and a substantially rectangular recess which the unlocking device 3 completely penetrating. The unlocking device 3 surrounds the projecting part of the guide channel 23 completely, taking this through the recess 29 the unlocking device 3 occurs. Here are the recesses 29 and the outer contour of the guide channel 23 adapted to one another such that substantially only a translational movement of the unlocking device 3 in the direction of movement B, which at the same time also the direction of displacement of the unlocking device 3 is allowed. This is the recess 29 designed longer than the width of the guide channel 23 , The depth of the guide channel 23 essentially corresponds to the width of the recess 29 or the width of the recess 29 is slightly larger. The unlocking device 3 has both sides of the recess 29 mutually parallel inclined surfaces 17 on. An end 31 each bevel 17 opens into a valley-like configuration of the unlocking device 3 , so that a stop is formed. The other end 32 however, is designed such that when moving the unlocking 3 in which, as will be described later, the pen 5 along the sloping surfaces 17 slides, the pen 15 the end 32 the inclined surfaces 17 not reached, but the unlocking device 3 previously on one side of the guide channel 23 strikes. In the locked state is the pin 5 in the valley at the end 31 , In addition, the unlocking lies 3 only on the surface 24 of the driver 2 without the need for additional attachment or support. She is going through the pen 15 prevented from falling down.
  • The further has the unlocking device 3 on the side of the end 31 the inclined surface 17 at the end of a section 30 for suspending an actuating element, which in the illustrated embodiment as a rope, in particular as a steel cable 4 is formed, which is an enlarged end in the form of a spherical head 33 having. For this purpose, the section 30 with a circular cross-section bore 34 attached to the diameter of the spherical head 33 adapted or slightly larger than this, and a slot 35 attached to the diameter of the rope 4 adapted or slightly larger than this and from an outer surface of the unlocking device 3 into the hole 34 opens up. In addition, the hole 34 provided with a thread at least in the upper region, so that a grub screw, not shown, for fixing the head 33 into the hole 34 can be screwed.
  • Furthermore, the carriage upper part 2 a recording 36 on, made up of two of the area 24 of the driver projecting thighs 37 composed, each with a through hole 38 exhibit. This through hole is used to mount a push or pull rod 7 ( 1 ), which has a screw 14 /Mother 15 - Combination is fixed, with the screw 14 through the through hole 38 occurs. This push rod 7 will turn with a connecting element 8th , which is in communication with the door leaf, about more screws 14 ' . 14 '' / nuts 15 ' . 15 '' - combinations combined.
  • In addition, is in one piece or as an additional part in the field of this recording 36 a multifunctional additional support element (holder) 39 intended. This mounting part 39 has the unlocking device 3 facing away from a through hole 40 on, whose center essentially coincides with the slot 35 flees. Above it hi naus is between the section 30 the unlocking device 3 and this through hole 40 a fork-shaped section 41 intended. The size of the through hole 40 is at a sheathing 6 or adjusted their outer diameter, wherein the through hole 40 is slightly smaller than the outer circumference of the sheath 6 so that the sheath 6 with the hand into the through hole 40 can be pressed and thus fixed non-positively on the driver. This sheath 6 that the steel rope 4 from the holder 39 surrounds up to a connection with a gate lock, forms together with the steel cable a Bowden cable.
  • Furthermore, the support element 39 in the area of the through hole 38 the recording 36 inclined surfaces 42 on, attached to the screw head of the screw 14 are adapted, ie the holder 39 forms a recess through the inclined surfaces 42 , which corresponds to the outer contour of half of the screw head, so that the screw head is inserted into this recess and secured by this recess against rotation.
  • in the Below is the assembly and the operation of the invention and described above slide.
  • With regard to the connection of the toothed belt 10 with the carriage base 12 reference is made to the above descriptions.
  • To install the bolt is first the spring 1 in the recess 27 used. Following is the latch 13 with the spring 1 from below into the sled top 2 used, ie of the area 24 turned away side. Then the latch 13 manually against the spring force 1 upwards out of the guide channel 23 pressed, previously the unlocking 3 on the guide channel 23 was set up. In this state, the pen becomes 5 in the bar 13 or the through hole 26 used and optionally fixed. This is also the sled top 2 fully assembled and the unlocking device 3 is through the pin and the spring 1 on the bar 13 and with it the pen 5 acts on the sled top 2 held without an additional attachment would be necessary.
  • To mount the door drive in place, first the slide base 12 inserted into the guide (not shown) and via the toothed belt receiving 11 with the timing belt 10 connected. Following is the carriage upper part 2 inserted into the guide rail and optionally manually with the carriage base 12 locked.
  • After that, the push rod 7 over the nut combination 14 / 15 with the sled top 2 connected. This is done in such a way that the push rod 7 between the thighs 37 the recording 36 is introduced, leaving a hole 43 the push rod 7 with the through holes 38 in the thighs 37 flees. After that, the screw head of the screw 14 in through the inclined surfaces 42 the support member 39 trained recess used for what the screw 14 through the hole 43 and through holes 38 is plugged. After that, the mother becomes 15 turned up, taking a hold of the screw 14 is not necessary because the screw head through the formed recess of the support member 32 is held. Subsequently, the push rod 7 over the nut combination 14 ' . 15 ' and 14 '' . 15 '' with a connecting element 8th and connected to the door leaf.
  • If the garage in which the present drive system is to be installed has an additional door via which the interior is accessible, an operating cable is formed 9 into the through hole 25 the latch hung. The assembly of the carriage and the drive is completed. If there is no such door, the rope becomes alternative 4 with the spherical head 33 through the opening or through hole 40 led, for which it has a diameter which is larger than the spherical head 33 , Following is the spherical head 33 into the hole 34 used, including the rope 4 through the slot 35 occurs. Subsequently, a not shown grub screw in the hole 34 screwed in to the spherical head 33 in the hole 34 to fix. The rope 4 then passes into or through the fork-shaped section 41 the holder 39 , This will be done on the rope 4 sliding sheathing element 6 in the opening 40 pressed in and possibly to the fork 41 postponed. The jacket 6 is in the through hole 40 held strong. The jacket 6 further extends from the support member 39 until the possible connection of the rope 4 with a gate lock. The rope 4 along with the sheath 6 forms a Bowden cable and by operating the gate lock, which is accessible from the outside, the rope 4 operated, ie pulled on this.
  • To the sled top 2 and the slide base 12 to decouple and to be able to open the door manually, can, if a door for the access of the garage is present, from the garage interior to the operating cable 9 be pulled, causing the latch 13 against the spring force of the spring 1 out of engagement with the recess 22 in the carriage base 12 is brought, so that a decoupling of the slide lower part 12 and the sled top 2 he follows.
  • Alternatively, and especially if no is given to the garage interior, is via operation of the gate lock on the rope 4 drawn. By this movement, the unlocking 3 , as in 2 shown, to the right (in 1 pulled to the left). This will cause the pen to slide 5 on both sides of the bolt 13 on the two parallel inclined surfaces 17 from the end 31 the inclined surfaces 17 towards the end 32 , This will change the distance of the pin 5 to the surface 24 of the sled upper part 2 enlarged and the bolt 13 through his connection with the pen 5 against the spring force 1 in terms of the 1 and 3 moved down. By this movement he comes out of engagement with the recess 22 in the carriage base 12 , This will be the carriage top 2 and the slide base 12 decoupled, leaving the carriage upper part 2 independent of the drive and the carriage base 12 can be moved in the guide rail, not shown, and the door manually, ie manually, can be opened and closed.
  • To couple the two elements again, the carriage upper part 2 in alignment with the carriage base 12 brought, so the bolt 13 and the recess 22 aligned. In this condition and with relief of the rope 4 respectively. 9 the latch engages 13 automatically by the application of the spring 1 again and couples the two elements. If necessary, the orientation can also be achieved by bringing the door into the open position and then actuating the door drive, which is the slide lower part 12 moves. Get the two elements in alignment with each other, then locks the bolt 13 again.
  • The embodiment of the invention allows a carriage with a very low height. In addition, the rope runs 4 very close and parallel to the surface 24 , allowing an intervention between the rope 4 and the area 24 to bring about unlocking is almost impossible. To reinforce this in addition, could be on the surface 24 protruding towards VR, two next to the rope 4 arranged ribs are provided. Alternatively, at least in this area, a cover may be provided, which is the rope 4 completely surrounds. Below this range is the area between the section in this regard 30 and the through hole 40 or the support member 39 to understand.
  • In addition, the carriage according to the invention has many advantages in terms of ease of installation and is very flexible, for example, either the rope 4 or the rope 9 can be used so that each one of the two ropes can be saved. It is understood that these are only some advantages of the present invention and the skilled person will certainly be more advantages over the known solutions will be apparent, with reference also to the advantages mentioned in the introduction.
  • In addition, it is further understood that various modifications of the preferred embodiment described above can be made. For example, the bolt does not necessarily have to be parallelepiped-shaped or configured with a flat cross-section, but a circular or other shaped bolt or bolts can also be used. Also, for example, the connecting element 8th for connecting the carriage upper part 2 be omitted with the door leaf. Also another connection of the toothed belt with the slide lower part 12 is conceivable. Accordingly, the present invention is determined in its scope by the following claims.

Claims (15)

  1. Carriage for automatic gate drive comprising: a base ( 12 ) transmitted via a transmission means ( 10 ) of the door drive in a direction of movement (B) is movable; a driver ( 2 ) for connection to a door leaf; and a substantially perpendicular to the direction of movement (B) between a locking position and an unlocking position displaceably mounted latch ( 13 ) for coupling the driver ( 2 ) and the base ( 12 ); characterized by a relative to the bolt ( 13 ) perpendicular to the displacement direction (VR) displaceable unlocking device ( 3 ) to the bolt ( 13 ) for decoupling the driver ( 2 ) and the base ( 12 ) to move into the unlocked position.
  2. Carriage according to Claim 1, in which the unlocking device ( 3 ) an inclined surface ( 17 ) in order to control the movement of the unlocking device ( 3 ) in a movement of the bolt ( 13 ) perpendicular to the displacement direction of the unlocking device ( 3 ) to convert.
  3. Carriage according to Claim 2, in which the unlocking device ( 3 ) two parallel inclined surfaces ( 17 ) on opposite sides of the bolt ( 13 ) having.
  4. Carriage according to Claim 3, in which the bolt ( 13 ) is provided in the driver and in its direction of displacement (VR) in a channel ( 23 ) is guided; the unlocking device ( 3 ) on an area ( 24 ) of the driver ( 2 ) is displaceable on which the channel ( 23 ) and the channel ( 23 ) so that they pass through the channel ( 23 ) is guided in its direction of displacement (B).
  5. A carriage according to claim 4, wherein a pin ( 5 ) perpendicular to the direction of displacement (VR) of the bolt ( 13 ) and the displacement direction (B) of the unlocking device ( 3 ) on both sides of the bolt ( 13 ) protruding in the direction of displacement (VR) of the bolt ( 13 ) in recesses ( 24 ) on opposite sides of the channel ( 23 ) and when unlocking along the inclined surfaces ( 17 ) of the unlocking device ( 3 ) wanders.
  6. Carriage according to one of the preceding claims, in which the unlocking device ( 3 ) a section ( 30 ) for suspending an actuating element, preferably a rope ( 4 ) with enlarged end ( 33 ) having.
  7. Carriage according to claim 6, wherein on the driver ( 12 ) a holder ( 39 ) for a sheath ( 6 ) of the actuating element is provided.
  8. Carriage according to claim 7, wherein on the driver ( 2 ) in the area between the bracket ( 39 ) and the section ( 30 ) are arranged for suspending the actuating element parallel to the course of the actuating element laterally next to the fastening element two ribs, which engage between the driver ( 2 ) and the fastening element ( 4 ) in this area.
  9. Carriage according to Claim 7, in which the actuating element is at least in the region between the section (11). 30 ) for mounting the actuating element and the holder ( 39 ) by one with the driver ( 2 ) connected cover is completely covered.
  10. A carriage according to claim 7, 8 or 9, wherein the support ( 39 ) near a picture ( 36 ) for a push rod ( 7 ) is arranged for connection to the door leaf, wherein the receptacle ( 36 ) a hole ( 38 ) for receiving a screw / nut combination ( 14 . 15 ) and the holder ( 39 ) in the area of the hole two inclined surfaces ( 42 ), which is used to fasten the screw ( 14 ) holding the nut during assembly ( 15 ) take.
  11. Carriage according to one of the preceding claims, in which the driver ( 2 ) is designed to be independent of the base ( 12 ) and the drive by the leadership of the door drive held in the direction of movement (B) is movable, whereas the base ( 12 ) for permanent connection with the door drive via the transmission means ( 10 ) is configured.
  12. Carriage according to Claim 11, in which the transmission means comprise a toothed belt ( 10 ), and the carriage has a toothed belt mount ( 11 ) to a portion of the toothed belt ( 10 ) and the basis ( 12 ) has a recess which receives the toothed belt receiving fixed in the direction of movement (B) of the carriage.
  13. Carriage according to one of the preceding claims, in which the bolt ( 13 ) is acted upon in the locking position.
  14. Carriage according to one of the preceding claims, in which the bolt ( 13 ) an opening ( 25 ) for selectively mounting an actuating element ( 9 ) having.
  15. Carriage according to one of the preceding claims, in which the unlocking device ( 3 ) is displaceable in the direction of movement (B) of the carriage.
DE200720013203 2007-09-20 2007-09-20 Carriage for an automatic door drive Expired - Lifetime DE202007013203U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE200720013203 DE202007013203U1 (en) 2007-09-20 2007-09-20 Carriage for an automatic door drive

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200720013203 DE202007013203U1 (en) 2007-09-20 2007-09-20 Carriage for an automatic door drive
EP08164579A EP2039864A3 (en) 2007-09-20 2008-09-18 Carriage for an automatic door drive

Publications (1)

Publication Number Publication Date
DE202007013203U1 true DE202007013203U1 (en) 2007-11-22

Family

ID=38721706

Family Applications (1)

Application Number Title Priority Date Filing Date
DE200720013203 Expired - Lifetime DE202007013203U1 (en) 2007-09-20 2007-09-20 Carriage for an automatic door drive

Country Status (2)

Country Link
EP (1) EP2039864A3 (en)
DE (1) DE202007013203U1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4105872C2 (en) * 1991-02-25 1993-03-11 Marantec Antriebs- Und Steuerungstechnik Gmbh & Co Produktions Ohg, 4834 Marienfeld, De
DE19635153C1 (en) 1996-08-30 1997-11-20 Bosch Gmbh Robert Drive mechanism for e.g. garage door
WO1998013625A1 (en) * 1996-09-26 1998-04-02 Hörmann KG Antriebstechnik Coupling for toothed belt
DE10320923B4 (en) * 2003-01-10 2008-05-29 Hörmann KG Antriebstechnik Door operator with safety release

Also Published As

Publication number Publication date
EP2039864A2 (en) 2009-03-25
EP2039864A3 (en) 2009-09-02

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