发明申请
- 专利标题: OPERATING DEVICE FOR A WINDOW COVERING
- 专利标题(中): 用于窗口覆盖的操作设备
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申请号: US11421699申请日: 2006-06-01
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公开(公告)号: US20060283559A1公开(公告)日: 2006-12-21
- 发明人: Gregory McCormick , Michael Mosley
- 申请人: Gregory McCormick , Michael Mosley
- 申请人地址: NL Rotterdam
- 专利权人: Hunter Douglas industries BV
- 当前专利权人: Hunter Douglas industries BV
- 当前专利权人地址: NL Rotterdam
- 优先权: GB0512576.0 20050621
- 主分类号: E06B9/32
- IPC分类号: E06B9/32
摘要:
An operating device 10 for a window covering, comprising a telescopically extendable and retractable handle 12 and means for converting linear telescopic movement of the handle to rotational movement for moving the window covering. Preferably, the movement converting means includes a rack and pinion mechanism 22, 30 supported by a support member 14 of the operating device 10, one end of a rack 22 element of the rack and pinion mechanism being attached to a distal part of the telescopic handle 12, and a pinion gear 30 being provided on the support member 14 and drivable by the rack element 22.
公开/授权文献
- US07581579B2 Operating device for a window covering 公开/授权日:2009-09-01