Invention Grant
US08365630B2 Transmission drive unit with a zero axial backlash bearing fastening, in particular for adjusting a movable part in a motor vehicle
有权
具有零轴向间隙轴承紧固的传动驱动单元，特别用于调节机动车辆中的可移动部件
- Patent Title: Transmission drive unit with a zero axial backlash bearing fastening, in particular for adjusting a movable part in a motor vehicle
- Patent Title (中): 具有零轴向间隙轴承紧固的传动驱动单元，特别用于调节机动车辆中的可移动部件
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Application No.: US11994799Application Date: 2006-08-14
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Publication No.: US08365630B2Publication Date: 2013-02-05
- Inventor: Hans-Juergen Oberle , Peter Mueller , Andreas Lienig
- Applicant: Hans-Juergen Oberle , Peter Mueller , Andreas Lienig
- Applicant Address: DE Stuttgart
- Assignee: Robert Bosch GmbH
- Current Assignee: Robert Bosch GmbH
- Current Assignee Address: DE Stuttgart
- Agent Michael J. Striker
- Priority: DE102005046354 20050928
- International Application: PCT/EP2006/065282 WO 20060814
- International Announcement: WO2007/036387 WO 20070405
- Main IPC: F16H1/16
- IPC: F16H1/16 ; F16H57/02
Abstract:
A transmission drive unit (10) for adjusting a movable part (58) in a motor vehicle includes a drive element (18), which is capable of being driven by a drive assembly (42), and which is rotatably supported in a support tube (14) via at least one end shield (28). The drive element (18) has a first axial stop (23), which bears against a first axial support surface (21) of the support tube (14), and a second axial stop (35), which rests against a second axial support surface (27) of the end shield (28). The end shield (28) is pressed against the second axial stop (35) of the drive element (18) via a material deformation of the support tube (14).
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