发明名称 |
STUHL MIT VERSTELLBARER RUECKENLEHNE |
摘要 |
A work chair with an upholstered, adjustable seat and back which gives ergonomically correct support to the occupant's spine. The chair back comprises a back support and a shoulder support. The lower end of the back support is pivotally mounted in a rounded buttocks support at the rear of the chair seat. The shoulder support is pivotally mounted at the upper end of the back support. Both parts are contoured to correspond to the natural position of the spine. The inclinations of the back support and shoulder support are independently governed by a gas spring device and a torsion member respectively. |
申请公布号 |
DE7600181(U1) |
申请公布日期 |
1977.02.24 |
申请号 |
DE19760000181U |
申请日期 |
1976.01.07 |
申请人 |
FA. FEHLBAUM, BASEL (SCHWEIZ) |
发明人 |
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分类号 |
A47C1/024;A47C3/026;A47C7/02;A47C7/44;A47C7/48;(IPC1-7):A47C1/02 |
主分类号 |
A47C1/024 |
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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