发明授权
- 专利标题： Gearbox for adjustment devices, especially in motor vehicles
- 专利标题（中）： 变速箱用于调整装置，特别是机动车辆
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申请号： US11514205申请日： 2006-09-01
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公开(公告)号： US08555742B2公开(公告)日： 2013-10-15
- 发明人: Stefan Hoch , Stéphane Birker , Michael Woehrle
- 申请人： Stefan Hoch , Stéphane Birker , Michael Woehrle
- 申请人地址： DE Eisenbach
- 专利权人： IMS Gear GmbH
- 当前专利权人： IMS Gear GmbH
- 当前专利权人地址： DE Eisenbach
- 代理机构： Nath, Goldberg & Meyer
- 代理商 Jerald L. Meyer
- 优先权： DE102005044467 20050916
- 主分类号： F16H1/16
- IPC分类号： F16H1/16 ; F16H1/20 ; F16H55/22 ; F16H55/06
摘要：
The invention involves a gearbox, especially for adjustment devices in motor vehicles, with a plastic worm drive. The invention provides that the worm drive has an encircling, circular flat contact surface perpendicular to the worm axle and a number of removal pockets in the form of recesses that are interposed axially between contact surface and the worm axle and at the same time arranged in a level recessed to the level of contact surface, whereby an encircling bevel is formed in the transition area from level of removal pockets to the level of the circular contact surface.