发明名称 |
MULTI-DAMPING STRUCTURE FOR DRIVER OF POWER WINDOW MOTOR |
摘要 |
PURPOSE: Multi-damping structure for a driver of a power window motor is provided to gradually and stably reduce the shock applied to a worm gear when a glass window of a vehicle is stopped suddenly by using many corrugated leaf springs and a shock absorbing disk. CONSTITUTION: A worm gear(400) has saw teeth on the outer face and a round partition wall(402) formed on the bottom face of a round disk groove having a first through hole. A shock absorbing disk(200) placed on the disk groove of the worm gear has a second through hole(201) and spring fixing units(202) on the circumference. Many corrugated leaf springs(100,110) are fitted to fixing slits(406) of the worm gear by interference-fit. A dog plate(300) has drive pins inserted to drive grooves(203) of a shock absorbing disk(200) and shaft combining holes(301). The corrugated leaf springs damp shock in a gap(404) formed in the worm gear with the frequent bending.
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申请公布号 |
KR20020048187(A) |
申请公布日期 |
2002.06.22 |
申请号 |
KR20000077514 |
申请日期 |
2000.12.16 |
申请人 |
KOREA AUTOMATIVE CORPORATION |
发明人 |
LEE, WON JAE |
分类号 |
B60J1/00;(IPC1-7):B60J1/00 |
主分类号 |
B60J1/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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