Classifications

• • H—ELECTRICITY
  • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • H02K—DYNAMO-ELECTRIC MACHINES
  • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
  • H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
  • H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
  • H02K7/1163—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears where at least two gears have non-parallel axes without having orbital motion
  • H02K7/1166—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears where at least two gears have non-parallel axes without having orbital motion comprising worm and worm-wheel
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B60—VEHICLES IN GENERAL
  • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
  • B60J7/00—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs
  • B60J7/02—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs of sliding type, e.g. comprising guide shoes
  • B60J7/04—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs of sliding type, e.g. comprising guide shoes with rigid plate-like element or elements, e.g. open roofs with harmonica-type folding rigid panels
  • B60J7/057—Driving or actuating arrangements e.g. manually operated levers or knobs
  • B60J7/0573—Driving or actuating arrangements e.g. manually operated levers or knobs power driven arrangements, e.g. electrical
• • H—ELECTRICITY
  • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • H02K—DYNAMO-ELECTRIC MACHINES
  • H02K2213/00—Specific aspects, not otherwise provided for and not covered by codes H02K2201/00 - H02K2211/00
  • H02K2213/06—Machines characterised by the presence of fail safe, back up, redundant or other similar emergency arrangements

Definitions

• the present invention relates to a drive device for an adjustable element of a vehicle, in particular for a sliding roof, as well as a
• Drive assembly comprising the drive device and a
• the drive device according to the invention with the features of claim 1 allows a very flexible mounting position of the drive device in one
• Output shaft provided an axial Nottechnikmaschineeingriff.
• the output device according to the invention can be installed with the output side end pointing to the vehicle interior. This advantage is achieved by a drive device for an adjustable element of a vehicle.
• the drive device is used to operate a sunroof.
• the drive device comprises a housing, one in the housing mounted output shaft and a pinion on a driven side end of the output shaft.
• the pinion drives the adjustable element.
• a worm gear stage is provided. This consists of a worm wheel, which is rotatably mounted on the output shaft, and a worm shaft.
• the worm shaft is by means of a
• the output shaft for example in case of failure of the electric motor can be actuated.
• the output shaft is advantageously made of another material, in particular a harder one, than the worm wheel.
• both Nottechnikmaschinemaschineeingriffe be formed by a common through hole in the output shaft.
• a driver profile is formed, so that a positive connection with the corresponding emergency tool is possible.
• Carrier profile designed as a polygon.
• the output shaft is cup-shaped.
• Pot shape sits on a stump of the housing.
• This stump of the housing thus serves to receive and support the output shaft.
• the stump is preferably open on both sides, so that the emergency tool can also be inserted from the end of the output shaft opposite the output end.
• Particularly preferred is the housing to a housing cover (also:
• This housing cover is located at the opposite end of the output shaft.
• the housing cover has an extension. This extension preferably extends coaxially to the output shaft. The stump described above is in turn on the extension of the
• the extension is preferably hollow inside, so that the
• the pinion is made in one piece with the output shaft.
• the pinion is thus an integral part of the same material as the output shaft is made.
• the output shaft with the pinion made of metal - in particular of sintered metal component - formed.
• the worm wheel is sprayed onto the output shaft - in particular by means of plastic injection molding process.
• the invention further includes a drive assembly comprising one of the drive devices just described and an emergency tool.
• the emergency tool is designed for positive connection with the output shaft via one of the two emergency tool engagements. In particular, this has the emergency tool on an outer polygon.
• FIG. 1 shows a drive device according to the invention according to a
• FIG. 1 shows in section a drive device 1.
• the drive device 1 comprises a housing 2.
• the housing 2 is closed by a
• Housing cover 3 (electronics cover) and a further housing cover 4 (gear cover).
• an output shaft 5 is rotatably mounted in the housing 2.
• the output shaft 5 extends along an axis 9.
• a pinion 6 is formed on the output shaft 5, a pinion 6 is formed.
• the pinion 6 is an integral part of the output shaft. 5
• an electric motor which is located in the housing 2 or is flanged to the housing 2.
• the armature shaft of the electric motor is coaxially connected to a worm shaft 8.
• the worm shaft 8 is engaged with a worm wheel 7.
• the worm wheel 7 is rotationally fixed on the
• Output shaft 5 mounted (overmolded).
• a driven-side end 10 and an opposite end 1 1 is defined.
• the side with the pinion 6 is the output side end 10, since here the torque to other elements to be adjusted, e.g. two risers for driving a sliding roof, is transmitted.
• a through hole is formed in the output shaft 5 coaxial with the axis 9.
• the through hole has a polygonal profile as a driver.
• a side of the through hole facing the output side end 10 is defined as the first emergency tool engagement 12.
• the opposite end of the 1 1 facing side of the through hole is defined as a second Nottechnikmaschinemaschinemaschinemaschinemaschinemaschine 13.
• an emergency tool for example, with an external polygon
• the emergency tool is inserted from the output end 10 coaxial with the axis 9.
• the emergency tool from the opposite end 1 1 is inserted coaxially to the axis 9.
• a stump 15 is formed in the housing 2, a stump 15 is formed.
• the stump 15 extends coaxially with the axis 9.
• the output shaft 5 is stuck on the stump 15 and is on the
• Stump 15 rotatably mounted.
• the stump 15 is open on both sides.
• in the Housing cover 3 is an extension 14 is formed.
• the extension 14 also extends coaxially to the axis 9.
• the extension 14 is in the stump 15. Since both the stump 15 and the extension 14 are open on both sides, the emergency tool along the axis 9 from the opposite end 1 1 in the second Nottechnikmaschineeingriff 13 are inserted.
• the inner surface of the extension 14 is used as a passage 17 for the radial guidance of the emergency tool.
• the drive device 1 shown is in particular for driving a
• Vehicle manufacturer obstruct the drive device 1 shown in two different mounting positions.

Landscapes

• Engineering & Computer Science (AREA)
• Mechanical Engineering (AREA)
• Power Engineering (AREA)
• Gear Transmission (AREA)

Priority Applications (1)

Applications Claiming Priority (2)

Publications (2)

Family

ID=49230759

Family Applications (1)

Country Status (3)

Cited By (1)

Families Citing this family (3)

Family Cites Families (3)

• 2012
  • 2012-10-29 DE DE201210219743 patent/DE102012219743A1/de active Pending
• 2013
  • 2013-09-23 WO PCT/EP2013/069661 patent/WO2014067709A2/de active Application Filing
  • 2013-09-23 CN CN201380056455.9A patent/CN104736364B/zh active Active

Non-Patent Citations (1)

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