发明申请
- 专利标题： Opening - closing mechanism
- 专利标题（中）： 开闭机制
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申请号： US10474081申请日： 2004-01-22
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公开(公告)号： US20040111969A1公开(公告)日： 2004-06-17
- 发明人: Davut Kaya
- 优先权： TR2001/00949 20010404
- 主分类号： E05F011/00
- IPC分类号： E05F011/00
摘要：
The opening-closing mechanism according to the present invention, consists of a bearing track (2), a spring (3) placed in said track (2), a pinion (4) providing its reciprocating movement on said spring (3); a motor drive shaft (5) providing the connection of said parts with the source of movement, a core bar (hub spindle) (6) to balance the spring (3) and two bearing bushes (7).
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