发明名称 |
Chair with means for adjusting the inclination of the backrest |
摘要 |
A chair which includes a seat portion and a backrest portion as well as a support member for supporting the seat portion. A cylinder piston assembly enables an adjustment of an inclination of the backrest portion with respect to the seat portion, the seat portion is mounted at the support member so as to fix a normal setting of inclination between the seat portion and backrest portion. A first end of the cylinder piston assembly is mounted to the backrest portion by way of a bearing shaft. The bearing shaft is mounted to the chair so as to enable the bearing shaft to be easily removed. A second end of the cylinder-piston assembly is connected to the chair by way of a coupling member which extends transversely of the seat portion. The coupling member includes a pair of axially spaced end portions in which are respectively arranged coaxially disposed bearings adapted to accommodate bearing support pins. The coupling member is constructed so as to enable a removal thereof from the bearing support pins after a removal of the bearing shaft.
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申请公布号 |
US4432582(A) |
申请公布日期 |
1984.02.21 |
申请号 |
US19810331790 |
申请日期 |
1981.12.17 |
申请人 |
WILKHAHN-WILKENING & HAHNE GMBH & COMPANY |
发明人 |
WIESMANN, HERBERT L.;BECKER, ERICH W. |
分类号 |
A47C1/032;(IPC1-7):A47C1/02 |
主分类号 |
A47C1/032 |
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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