EP3093418A1 - Système d'aide à la fermeture - Google Patents

Système d'aide à la fermeture Download PDF

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Publication number
EP3093418A1
EP3093418A1 EP16001072.4A EP16001072A EP3093418A1 EP 3093418 A1 EP3093418 A1 EP 3093418A1 EP 16001072 A EP16001072 A EP 16001072A EP 3093418 A1 EP3093418 A1 EP 3093418A1
Authority
EP
European Patent Office
Prior art keywords
auxiliary
arrangement
power transmission
motor vehicle
transmission device
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Withdrawn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
EP16001072.4A
Other languages
German (de)
English (en)
Inventor
Jörg Reinert
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.)
Brose Schliesssysteme GmbH and Co KG
Original Assignee
Brose Schliesssysteme GmbH and Co KG
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 Brose Schliesssysteme GmbH and Co KG filed Critical Brose Schliesssysteme GmbH and Co KG
Publication of EP3093418A1 publication Critical patent/EP3093418A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B81/00—Power-actuated vehicle locks
    • E05B81/12—Power-actuated vehicle locks characterised by the function or purpose of the powered actuators
    • E05B81/20—Power-actuated vehicle locks characterised by the function or purpose of the powered actuators for assisting final closing or for initiating opening
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B79/00—Mounting or connecting vehicle locks or parts thereof
    • E05B79/02—Mounting of vehicle locks or parts thereof
    • E05B79/04—Mounting of lock casings to the vehicle, e.g. to the wing
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B79/00—Mounting or connecting vehicle locks or parts thereof
    • E05B79/10—Connections between movable lock parts
    • E05B79/20—Connections between movable lock parts using flexible connections, e.g. Bowden cables

Definitions

  • the invention relates to a closing auxiliary arrangement for a motor vehicle door arrangement assigned to a motor vehicle door arrangement according to the preamble of claim 1 or 11, a module carrier according to the preamble of claim 13, a motor vehicle door arrangement according to the preamble of claim 15 and a method for assembling a closing auxiliary arrangement according to the preamble of claim 18.
  • motor vehicle door In principle, various motor vehicle door arrangements are known from the prior art. These usually have a KraftGermaneöfnung formed by the vehicle body and a motor vehicle door opening occlusive motor vehicle door. In the present case, the motor vehicle door does not form part of the motor vehicle body.
  • the term "motor vehicle door” is to be understood comprehensively. These include, for example, side doors, in particular folding and sliding doors, tailgates, trunk lids, engine hoods, load compartment floors or the like.
  • Motor vehicle doors accommodate a plurality of functional components. At least part of these functional components or their fastening elements or abutment are arranged in the door interior between the door outer skin and the door inner lining.
  • the interior of the door is usually divided by a partition waterproof into an outside wet room and an inside drying room.
  • One of the functional components to be accommodated in the door interior can be, for example, a motor vehicle lock arrangement with a motor vehicle lock, a closing auxiliary arrangement, a window lifter or the like.
  • An above motor vehicle lock generally has at least one latch and one pawl. It forms together with a separate wedge designed by the motor vehicle lock o. The like.
  • the motor vehicle lock can be attached to the motor vehicle door and the closing wedge can be fixed to the motor vehicle body. Depending on the application, this may also be provided vice versa.
  • Locking auxiliary arrangements are colloquially often referred to as Matzuzieh Wegn.
  • they bring the latch of a motor vehicle lock in a motorized adjustment cycle from a prelocking position into a main closing position.
  • a closing auxiliary drive acts on the latch.
  • a closing auxiliary drive acts accordingly on the closing wedge.
  • the auxiliary closing arrangement has a closing auxiliary drive and a power transmission device downstream of the auxiliary closing drive in the form of a planetary gear, via which the auxiliary closing drive acts on the latch of the motor vehicle lock by means of a Bowden cable.
  • the auxiliary closing arrangement has a housing in which the auxiliary closing drive and the planetary gear are arranged. This housing takes on the bearing forces between the auxiliary closing drive and the planetary gear and also forms a pre-assembly, which can be introduced as a whole in the door interior.
  • a disadvantage of this Sch Stammangesan angel is the high associated with the production and assembly of the housing in particular manufacturing effort.
  • the invention has for its object to design the known auxiliary closing arrangement such and further, that the manufacturing expense for the production of the auxiliary closing arrangement is reduced.
  • the carrier section can be arranged both on the motor vehicle door and on the motor vehicle body in the region of the motor vehicle door opening.
  • an assembly aid is provided (claim 2) to which the auxiliary closing drive and the power transmission device can be fixed in the context of a pre-assembly of the auxiliary closing arrangement.
  • the auxiliary closing drive and the power transmission device can be fixed to the mounting aid in the assembled state of the auxiliary closing arrangement.
  • the auxiliary closing drive and the power transmission device in the assembled state of the Schpracticalsan be free of the mounting aid.
  • the respective tensile strength is designed only as high as absolutely necessary.
  • the traction means acting on the input of the force transmission device has a lower tensile strength and / or a greater flexibility than the traction means acting on the output of the force transmission device.
  • At least one of the traction means in particular the traction means acting on the input of the force transmission means, is a rope, preferably a plastic rope.
  • at least one of the traction means, in particular the pulling means acting on the output of the force transmission device may be a Bowden cable.
  • the respective traction means may also be a band, a chain, a belt or the like.
  • the input of the power transmission device on a pulley for winding and unwinding of the engaging at the input of the power transmission device traction means (claim 6).
  • the output of the power transmission device may comprise a pulley for winding and unwinding of the pulling means acting on the output of the power transmission device.
  • the pulley of the input of the power transmission device and / or the sheave of the output of the power transmission device has a diameter varying over its circumference or have (claim 7). Due to the changing diameter, a helical winding of the traction means can be effected on a shaft and / or a change in the ratio of the power transmission means can be effected during a Verstellzyklus. An adaptation to the power requirement is possible.
  • the auxiliary closing arrangement at the input of the force transmission device can engage a further traction means for transmitting the drive force from a further auxiliary closing drive to the force transmission device. Due to the additional auxiliary closing drive, a larger force can be transmitted to the sheave at a low overall height. This makes it possible to reduce the diameter of the pulley and thus to reduce the space required for the auxiliary closing arrangement space.
  • the object described above is achieved in a module carrier according to the preamble of claim 13 by the features of the characterizing part of claim 13. Reference may be made to all versions of the module carrier of the proposed auxiliary closing arrangement.
  • An above module carrier is a carrier component to which various functional components can be pre-assembled. It is also fundamentally possible to check the preassembled functional components for their function before the final assembly. The module carrier carrying the components can then be inserted into the motor vehicle door.
  • the preassembled functional components are in any case a motor vehicle lock, a window guide rail and a part, in particular a bearing bracket, an outside door handle.
  • the preassembled functional components are in any case a part of a door inner handle and a window regulator.
  • the module carrier may be part of a wet / dry space separation of the associated motor vehicle door.
  • the motor vehicle door of the motor vehicle door assembly to a wet room and a drying room, which are separated by a wet / Trockeoraumtrennung from each other, wherein the support portion forms part of the wet / dry space separation (claim 17). Due to the resulting multiple use of the support section, a particularly high compactness can be achieved.
  • the force transmission device is partially arranged in the wet room and partially in the drying room. Due to the partial arrangement in the wet room and in the drying room, the open spaces in the motor vehicle door can be used particularly well.
  • auxiliary closing drive and the force transmission device are fixed to a mounting aid to a preassembled unit prior to fixing to the support portion, wherein the preassembled unit is fixed to the support portion.
  • Fig. 1 schematically shows a proposed motor vehicle door assembly 1 with a motor vehicle door opening 2 and a motor vehicle door 3.
  • the motor vehicle door assembly 1 is assigned a motor vehicle lock assembly 4 and a proposed auxiliary closing arrangement 5.
  • the motor vehicle lock arrangement 4 is composed of a motor vehicle lock 4a and a closing wedge 4b which interacts with the motor vehicle lock 4a in the usual way. Instead of the locking wedge 4b, a striker o. The like. Application can be found.
  • the auxiliary closing drive 5 brings the lock latch 4c of a motor vehicle lock 4a here and preferably in a motorized adjustment cycle from a prelocking position in a main closing position.
  • the closing auxiliary drive 5 acts on the latch 4c.
  • the auxiliary closing drive 5 can act on the striker 4b accordingly.
  • Locking auxiliary arrangements 5 can regularly assume two final states.
  • An unactuated condition as in Fig. 3a and 4a shown, which represents the home position
  • an actuated state as in Fig. 3b and 4b which is assumed only for pulling the motor vehicle door 3 from a pre-closed position to a closed position.
  • After closing the Kraftfabrzeugt 3 is usually assumed - possibly with a brief interruption - of the Sch Strukturakusanowski 5 again the unactuated state.
  • the auxiliary closing arrangement 5 is arranged on a carrier section 6 of the module carrier 7 located there.
  • the carrier section 6 can also be associated with a structural component of the motor vehicle door 3.
  • the structural component can be any component of the motor vehicle door 3 which is suitable for taking over the force flow originating in the auxiliary closing drive.
  • the structural component is a sheet metal and / or a frame component of the motor vehicle door arrangement 1.
  • the auxiliary closing arrangement 5 has a closing auxiliary drive 8 and a power transmission device 9 connected downstream of the auxiliary closing drive 8. Both the auxiliary closing drive 8 and the power transmission device 9 are mounted on the support section 6 via bearings 10,11.
  • An interesting feature is the fact that in the mounted state, a force flow returning to the auxiliary closing drive 8 between the bearing 10 of the auxiliary closing drive 8 and the bearing 11 of the power transmission device 9 passes over the support section 6. A housing component for receiving this power flow is no longer required. As a result, manufacturing costs and weight can be saved by using an already existing structural component or an already existing module carrier 7 for receiving the power flow.
  • the support portion 6 of the structural component or module carrier 7 takes a substantial portion of the bearing forces of the auxiliary closing drive 8 and the power transmission device 9 and thus the power flow on.
  • a part of these bearing forces or of the force flow can also be absorbed by a component to be allocated to the auxiliary closing arrangement 5, for example, of a component to be explained only in FIG Fig. 3
  • more than 50%, and more preferably more than 80% of the bearing forces are received by the support section 6.
  • auxiliary closing drive 8 and the power transmission device 9 as part of a pre-assembly to a mounting aid 12 can be fixed.
  • the assembly aid 12 determine the relative position of the auxiliary closing drive 8 to the power transmission device 9.
  • it is preferably not designed to completely absorb the bearing forces when using the auxiliary closing arrangement 5, without deforming.
  • the two in the Fig. 3 and 4 illustrated webs 13, 14 are then not suitable to receive the power flow or the bearing forces between the closing drive 8 and power transmission device 9 in operation alone, but as explained above, part of the bearing forces absorbed by the support portion 6.
  • the auxiliary closing drive 8 and the power transmission device 9 in the assembled state of the auxiliary closing arrangement 5 can be free of the mounting aid 12.
  • the assembly aid 12 does not receive any bearing forces of the auxiliary closing drive 8 and of the force transmission device 9.
  • no mounting aid is provided.
  • the power transmission device 9 has an input 15 and an output 16. At the input 15 of the power transmission device 9 engages a flexible traction means 17 for transmitting drive power from the auxiliary closing drive 8 to the power transmission device 9. At the output 16 of the power transmission device 9 engages a traction means 18 for transmitting driving force from the power transmission means 9 to the motor vehicle lock assembly 4.
  • the traction means 18 is preferably also flexible.
  • a closing auxiliary arrangement 5 with an above power transmission device 9, in which an input-side and an output-side traction means 17, 18 are fastened to the power transmission device 9, is the subject of a further teaching, without it necessarily arriving at the course of the flow of force on the support portion 6 according to the first-mentioned teaching. For the rest, reference may be made to all statements on the first-mentioned teaching.
  • the traction means 17 acting on the input 15 of the force transmission device 9 has a lower tensile strength and / or greater flexibility than the traction means 18 acting on the output 16 of the force transmission device 9. It has already been pointed out that this results in design variants for the traction means 17, 18, which can be associated with a reduction of costs.
  • At least one of the traction means 17, 18 may be a rope, in particular a plastic rope. Additionally or alternatively, at least one traction means 17,18 may be a Bowden cable.
  • the engaging at the input 15 of the power transmission device 9 traction means 15, a rope, preferably a plastic rope, while acting on the output 16 of the power transmission device 9 traction means 18 is a Bowden cable, in particular a Stahlbowdenzug.
  • auxiliary closing arrangement 5 is designed gear-free.
  • the traction means 17 is wound directly on the drive shaft 19 or unwound from this.
  • the auxiliary closing drive 8 is mounted with its drive shaft 19 in a particular closed housing 20.
  • the housing 20 is formed by the mounting aid 12.
  • the housing 20 and / or the mounting aid 12 has or have two bearings 21, 22 for the drive shaft 19th on.
  • the bearing 21 is close to the auxiliary closing drive 8 and the bearing 22 is arranged at the free end of the drive shaft 19.
  • the wording "drive shaft” is defined herein by being driven by a closing auxiliary drive 8 and transmitting the driving force to the power transmission device 9.
  • the drive shaft 19 may be integral with the motor shaft of the auxiliary closing drive 8, not shown, or else be coupled thereto.
  • the drive shaft 19 may be an attachable motor shaft extension.
  • the drive shaft 19 is arranged coaxially with the motor shaft.
  • the drive shaft 19 is a metallic component which is finished, in particular polished, in the sense of reducing friction in the region of the receptacle of the traction means 17.
  • the power transmission device 9 has here and preferably at its input 15 a pulley 23 for winding and unwinding of acting on the input 15 of the power transmission device 9 traction means 17.
  • the output 16 of the power transmission device 9 has here and also preferably a pulley 24 for winding and unwinding of acting on the output 16 of the power transmission device 9 traction means 18.
  • the traction means 17, 18 can on the input side or output side pulley 23, 24 in opposite directions on or unwound.
  • the sheaves 23, 24 can each have a groove 25, 26.
  • the respective groove 25, 26 preferably extends over the circumference of the respective sheave 23, 24.
  • a pulley 23, 24 formed larger than the other pulley 23, 24.
  • the input side pulley 23, 24 is greater than the output side pulley 23, 24 is formed in the embodiments.
  • the input-side traction means 17 can be relatively weak, for example, designed as a plastic rope.
  • the pulley 23 of the input 15 of the power transmission device 9 or the pulley 24 of the output 16 of the power transmission device 9, as shown in the embodiments, a changing over its circumference Have diameter.
  • Both pulleys 23, 24 preferably have a diameter that changes over its circumference.
  • the diameter of at least one sheave 23, in particular the input-side sheave 23, increases along the circumference to the fastening point 27 of the traction mechanism 17.
  • the diameter of the pulley 23 of the input 15 of the power transmission device 9 can be changed over its circumference such that a helical winding of the traction means 17 on the drive shaft 19 results in the course of actuation of the auxiliary closing drive 8.
  • the life of the traction means 17 can be increased.
  • the helical, due to the geometry of the pulley 23 winding the traction means 17 results from a synopsis of Fig. 3a and Fig. 3b ,
  • the input-side sheave 23 and the output-side sheave 24 are preferably arranged coaxially with each other.
  • the two sheaves 23, 24 are interconnected.
  • the connection may in particular be a positive and / or non-positive connection.
  • the two sheaves 23, 24 are connected directly to each other, but they can also indirectly, for example, be connected to each other via a common shaft.
  • the input side pulley 23 and the output side pulley 24 may also be integrally formed.
  • a pulley 23, 24 or both pulleys 23, 24 may have spokes 28, as in FIG Fig. 3 shown for the pulley 23.
  • at least the larger pulley 23, 24 is formed as a spoke rope pulley to ensure the necessary mechanical stability with low weight.
  • the axes of rotation of the pulleys 23, 24 are preferably aligned coaxially with each other. It is also advantageous if the axes of rotation of the pulleys 23, 24 are aligned orthogonal to the axis of the drive shaft 17. This allows a particularly compact design can be achieved.
  • the auxiliary closing drive 8 is formed schtreibbar. This means that a provision of the auxiliary closing drive 8 from its actuated state into its unactuated state by a force from the power transmission device 9 on the auxiliary closing drive 8 is effected.
  • a return device not shown, arranged in or on the motor vehicle lock 4a can be used.
  • the pulley 23 of the input 15 of the power transmission device 9 is associated with a return device 29.
  • This can for example be a in Fig. 2 have indicated spring element 30, in particular a coil spring 31, for return.
  • the power transmission can be largely adjusted by the vote of the above-mentioned change in diameter of the input side and / or output side pulley 23, 24 and the setting or dimensioning of the return device 29 by way of structural design. It has turned out to be advantageous if a change, in particular an increase, of the restoring force in the course of actuation of the auxiliary closing drive 8 is compensated, at least in part, by the diameter changing over the circumference of the input-side sheave 23 with regard to its effect on the input-side traction means 17. Particularly preferably, a substantially complete compensation is achieved so that the cable is loaded almost constantly by the restoring device 29 when the closing auxiliary arrangement 5 is actuated.
  • Fig. 4 shows a further embodiment of the proposed closing auxiliary arrangement 5.
  • the basic construction of this auxiliary closing arrangement 5 is that of the embodiment according to Fig. 3 very similar, which is why below mainly on the differences from the embodiment according to Fig. 3 will be received. Incidentally, the description will be made according to the description Fig. 3 directed.
  • the embodiment according to Fig. 4 differs from the embodiment according to Fig. 3 essentially in that at the input 15 of the power transmission device 9, a further traction means 17a for transmitting the driving force from another auxiliary closing drive 8a on the power transmission device 9 attacks and that has been dispensed with an assembly aid 12. Accordingly, the further auxiliary drive 8a, the further drive shaft 19a and the other bearings 21 a and 22 a are assigned.
  • the further closing auxiliary drive 8a which is here and preferably identical to the auxiliary closing drive 8
  • at half pulley diameter of the input side pulley 23 the same tensile force on the output side traction means 18 can be achieved as in the embodiment according to Fig. 3 , As a result, despite the additional auxiliary closing drive 8a a total of a more compact construction is achieved.
  • the input-side sheave 23 has in this preferred embodiment, designed as a double groove groove 25 for guiding the traction means 17, 17a.
  • the two grooves forming the double groove 25a, 25b are very close to each other. They overlap here and preferably partially, so that between them only a narrow Nutsteg 25c and there is a deeper leadership to the pulley edge.
  • the traction means 17,17a are individually secured in this embodiment, but they can be mounted in other embodiments together on the pulley 23.
  • the fastening points 27, 27a of the traction means 17, 17a are arranged offset radially and / or axially. To secure the position of the traction means 17, 17a, 18, the sheave 23 has a position assurance 27b.
  • the two input-side traction means 17, 17a for transmitting the driving force from the auxiliary closing drives 8, 8a to the power transmission device 9 to the geometric axis of the input side pulley 23 axially offset from each other, in particular parallel to each other.
  • the drive shafts 19, 19a of the auxiliary closing actuators 8, 8a are preferably parallel. It has been found to be particularly advantageous if the auxiliary closing drives 8, 8a are arranged next to one another next to the power transmission device 9, wherein in particular the auxiliary closing drives 8, 8a may be arranged slightly offset in the direction of the axis of rotation of the pulley 23.
  • the drive shafts 19, 19a lie in mutually parallel planes.
  • the support portion 6 is disposed between each of the input-side sheave 23 and the output-side sheave 24. It is here on each side of the support section 6, a pulley 23, 24.
  • the return device 29 is arranged in this embodiment on the side of the input-side sheave 23. However, it can also be arranged on the side of the output-side pulley 24 in another embodiment.
  • the support portion 6 forms part of an above module carrier 7.
  • the module carrier 7 can be fixed to the motor vehicle door 3.
  • the module carrier 7 carries a motor vehicle lock 4a and / or a window guide rail and / or a part of an outside door handle 32.
  • the module carrier 7 carries part of a door inner handle 33 and / or a window lifter 34th
  • the motor vehicle door 3 a wet room 35 and a drying room 36, which are separated by a wet / dry space separation 37 from each other.
  • the carrier section 6 here and preferably forms part of the wet / dry space separation 37.
  • the power transmission device 9 is partially disposed in the wet room 35 and partially in the drying room 36. It is particularly advantageous, as in the embodiment according to Fig. 2 shown when a pulley 23,24 of the power transmission device 9 in the wet room 35 and a pulley 23,24 of the power transmission device 9 are arranged in the drying room 36. Further preferably, the auxiliary closing drives 8, 8a and / or the or at the input 15 of the power transmission device 9 acting traction means 17 are arranged in the drying room 36.
  • only the closing auxiliary drives 8, 8a have or have a housing 20 for protection against environmental influences.
  • the other components of the auxiliary closing arrangement 5 are preferably formed without housing, so that a lightweight and compact construction is made possible.
  • the or the auxiliary closing drives 8, 8a are preferably identical. Further preferably, the closing auxiliary drives 8, 8a are of identical design to the drive of a central locking (not shown here) and / or of an auxiliary opening drive (not shown) of the motor vehicle lock 4a.
  • closing auxiliary drives 8, 8a with powers of about 1 W to about 15 W, preferably from about 1 W to about 10 W, more preferably from 3 W to about 7 W are particularly suitable.
  • the speed range of the auxiliary closing drive 8, 8a is preferably in the range between 8000 and 15000 revolutions per minute, more preferably in the range between 10000 and 12500 revolutions per minute.
  • the torque of the auxiliary closing drive 8, 8a in operation in the nominal range between 2mNm and 8mNm.
  • the maximum torque of the auxiliary closing drive 8, 8a may be less than 60 mNm, in particular less than 50mNm.
  • the auxiliary closing drive 8, 8a is preferably designed for a rated voltage of 12 V.
  • Fig. 4a In the situation according to Fig. 4a is the closing aid assembly 5 in the initial state, the unactuated state. This represents a first reversal point for the pulleys 23, 24.
  • the traction means 17,17a is rolled up on the first pulley 23.
  • the closing auxiliary drives 8, 8a are de-energized and the traction means 17, 17a are of the respective drive shafts 19, 19a preferably completely or almost completely settled.
  • the restoring device 29 tensions the traction means 17, 17a.
  • the traction means 18 on the output side pulley 24 is largely unwound.
  • the auxiliary closing drives 8, 8a wrap the traction means 17, 17a.
  • the traction means 17, 17a are unwound from the sheave 23 and the sheave 23 rotates in the direction of the auxiliary closing drive 8, 8a, in this case in the clockwise direction.
  • the rotational movement of the pulley 23 is carried out by the output pulley 24 due to the rotationally fixed connection of the pulleys 23, 24, so that the traction means 18 is wound up by the output pulley 24.
  • the return device 29 is tensioned.
  • the motor vehicle lock arrangement 4 By winding the traction means 18, the motor vehicle lock arrangement 4, in particular the lock latch 4c of the motor vehicle lock 4a, is acted upon and the motor vehicle lock 4a is moved from a prelocking position into a main closing position.
  • the motor vehicle door 3 is completely closed until the latch 4c comes in a conventional manner in locking engagement with a pawl 4d associated with the latch 4c.
  • the closing auxiliary device 5 is then in an actuated state ( Fig. 3b . Fig. 4b ).
  • the rotational travel of the pulleys 23, 24 between the unactuated and the actuated state corresponds to at least 90 °, preferably at least 180 °, more preferably at least 270 °.
  • the rotational travel is less than 360 °, more preferably less than 315 °.
  • the closing auxiliary device 5 can be returned to the unactuated state. This can be done immediately after closing or with a time delay.
  • 8a is de-energized, so that the return device 29, the Sch Strukturosan extract 5 drives back to the unactuated initial state ( Fig. 3a . 4a ).
  • the auxiliary closing drive 8 and the force transmission device 9 are fixed to a support section 6 of the structural component or module support 7 assigned to the motor vehicle door arrangement 1.
  • the auxiliary closing arrangement 5 or the force transmission device 9 can be designed as described above.
  • the auxiliary closing drive 8, 8a and the power transmission device 9 are mounted separately on the support section 6.
  • the auxiliary closing drive 8, 8a can be accommodated in a housing 20.
  • the drive shaft 19, 19 a may be mounted in the housing 20.
  • the power transmission device 9 is in the exemplary embodiments according to Fig. 2 and 4 only assembled during assembly on the support section 6. First, a pulley 23, 24 is attached in particular from one side to a bearing point 11 of the support portion 6. Thereafter, the other pulley 23, 24 in particular from the other side of the support portion 6 with a pulley 23, 24 are rotatably connected in particular.
  • the pulleys 23, 24 may not shown, interlocking form-locking connecting elements have this.
  • the input side sheave 23 is mounted on the dry room side and the output side sheave 24 on the wet room side on the support section 6, as in Fig. 2 shown. It is particularly advantageous if with the assembly of the sheaves 23, 24 at the same time a seal of the bearing 11 is effected.
  • one of the two discs or the bearing 11 may have a seal 38, which also in Fig. 2 is shown.
  • the auxiliary closing drive 8, 8a and the power transmission device 9 are fixed to a pre-assembled unit on a mounting aid 12 prior to fixing to the support section 6. Thereafter, the preassembled unit is fixed to the support section 6.
  • the Mounting aid 12 can be removed during or after the determination of the preassembled unit on the support section 6 of the auxiliary closing arrangement 8, 8a. Alternatively, the assembly aid 12 may also remain on the support section 6.
  • auxiliary closing arrangement 5 is mounted on a module carrier 7, this is preferably mounted only after the installation of the auxiliary closing arrangement 5 on the motor vehicle door assembly 1 or a part thereof.
  • the carrier section 6 is assigned to a module carrier 7, then in a further method step, preferably after the determination of the auxiliary closing arrangement 5 on the carrier section 6, the carrier section 6 is fixed to the motor vehicle door arrangement 1 together with the associated module carrier 7.
EP16001072.4A 2015-05-12 2016-05-12 Système d'aide à la fermeture Withdrawn EP3093418A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102015107449.4A DE102015107449A1 (de) 2015-05-12 2015-05-12 Schließhilfsanordnung

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EP3093418A1 true EP3093418A1 (fr) 2016-11-16

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EP (1) EP3093418A1 (fr)
DE (1) DE102015107449A1 (fr)

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DE102018102873A1 (de) * 2018-02-08 2019-08-08 Witte Automotive Gmbh Elektromechanische Kupplung

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DE102017128224A1 (de) * 2017-11-29 2019-05-29 Brose Schließsysteme GmbH & Co. Kommanditgesellschaft Schließhilfsantrieb

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