发明名称 |
Dynamic chair with base, intermediate piece and seat - has flexible connection as resetting member joining hollow cylindrical telescopic intermediate piece to base, and stop tilt frame, bearing |
摘要 |
The dynamic chair consists of a base (1) to which is joined an intermediate piece (2) by an elastically flexible connecting element (6) at the same time acting as a resetting member and vibration dampening connector. The intermediate piece is rigidly joined to a seat (3) and can be tilted vertically sideways by a single bearing, with the tilt is restricted by a stop piece in the form of an enclosed frame (5). The intermediate piece consists of a top hollow cylinder (8) joined at the top to the seat, and a bottom hollow cylinder (7) telescoping together and containing a pretensioned spiral spring (11). USE/ADVANTAGE - The economically and easily produced dynamic chair enables the sitter to sit safely with the back muscles and intervertebral discs active.
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申请公布号 |
DE4210098(A1) |
申请公布日期 |
1993.09.30 |
申请号 |
DE19924210098 |
申请日期 |
1992.03.27 |
申请人 |
GLOECKL, JOSEF, 85551 KIRCHHEIM, DE |
发明人 |
GLOECKL, JOSEF, 85551 KIRCHHEIM, DE |
分类号 |
A47C3/02;A47C9/00;(IPC1-7):A47C3/026 |
主分类号 |
A47C3/02 |
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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