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Adjustment drive for a vehicle, in particular tailgate drive

A technology for driving devices and trunk lids, which is applied to transmission devices, gear transmissions, vehicle components, etc., can solve problems such as difficult assembly of trunk lid driving devices, and achieve the effect of reducing tolerance chains and tolerance chains

Active Publication Date: 2014-03-05
ROBERT BOSCH GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As a result, the distance between the fastening interface and the output axis or output part of the output-side transmission is variable, which makes assembly of the tailgate drive difficult.

Method used

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  • Adjustment drive for a vehicle, in particular tailgate drive
  • Adjustment drive for a vehicle, in particular tailgate drive
  • Adjustment drive for a vehicle, in particular tailgate drive

Examples

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Embodiment Construction

[0026] FIG. 1 schematically shows an adjusting drive 1 for a component, here a boot lid drive of a vehicle, according to the prior art. The terms adjusting drive and tailgate drive are used synonymously below. The tailgate drive 1 has a plurality of gear stages (not shown), the last, output-side gear 2 being a planetary gear. The planetary gear 2 is shown exploded in FIG. 1 . In the following text, the terms output-side transmission 2 and planetary gear are used synonymously.

[0027] An electric motor is provided as drive motor 4 for driving the tailgate drive 1 . The terms drive motor 4 and electric motor are used synonymously below. Furthermore, FIG. 1 shows a fastening component 3 , which is designed here as a fastening plate and which forms an interface for adjusting the luggage compartment lid (not shown). For this reason the bolt 3.1 is releasably arranged in the fixing hole 3.2 in the fixing member 3 (see figure 2 )middle. The concepts of fixing member 3 and fixi...

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Abstract

The present invention relates to an adjustment drive, in particular a tailgate drive, having a bearing cover (2.1') which has a bearing surface (2.1.5') for bearing a drive-output-side gearing arrangement (2), wherein the drive-output-side gearing arrangement is rotatable about a drive output axis (2.5), wherein the bearing surface is arranged concentrically around a bearing cover axis (2.1.6'), wherein on the bearing cover there is provided, on the drive input side, a gearing housing (5') for bearing a drive-input-side gearing arrangement (8) and / or a drive motor, wherein the bearing cover comprises a reference element (61.2) which is at a defined distance from the bearing cover axis and on which the gearing housing is arranged. The present invention also relates to an adjustment drive, in particular according to the invention, having the bearing cover and the drive-output-side gearing arrangement, wherein on the bearing cover there is provided, on the drive output side, a fastening component (3') for the fastening of the adjustment drive, wherein the bearing cover comprises a reference element (61.1) which is at a defined distance from the bearing cover axis and on which the fastening component is arranged.

Description

technical field [0001] The invention relates to an adjusting drive, in particular a boot lid drive, having a bearing cover with a bearing surface for supporting an output-side transmission, wherein the output-side transmission runs around The driven axis is rotatable, wherein the bearing surface is arranged concentrically around the bearing shield axis, wherein a transmission housing for supporting the drive-side transmission and / or the drive motor is arranged on the drive side on the bearing shield . The invention also relates to an adjusting drive, in particular according to the invention, which has a bearing cover and a gear on the output side, wherein on the bearing cover on the output side there is a mounting for fixing the adjusting drive. The fixing member of the drive unit. Background technique [0002] Adjusting drives, which have a high deceleration and transmit high torques, are often required for adjusting components such as the trunk lid of a vehicle, a slidin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16H1/28B60J5/10
CPCF16H1/28E05Y2201/72E05F15/127E05Y2600/56E05Y2900/546E05F15/63E05D5/062E05D11/00E05Y2800/70
Inventor H-J.奥伯勒F.施文德曼
Owner ROBERT BOSCH GMBH
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