发明名称 Chair with occupant assisting features
摘要 A chair having a seat pivotally connected to a base frame, the seat's pivotal axis being horizontal and parallel to the front of the chair and located intermediate the front and back of the seat proximal its center of gravity. A hydraulic cylinder is attached; between the seat and base frame to dampen pivotal movement of the seat as a person is assisted into or out of the chair.
申请公布号 US4632455(A) 申请公布日期 1986.12.30
申请号 US19850714481 申请日期 1985.03.21
申请人 SCHILLER, ROBERT E.;HARRIS, JR., CHESTER R. 发明人 SCHILLER, ROBERT E.;HARRIS, JR., CHESTER R.
分类号 A61G5/14;(IPC1-7):A47C1/02 主分类号 A61G5/14
代理机构 代理人
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