发明名称 |
Chain control locking assembly |
摘要 |
The specification discloses a chair control in which the tiltable member can be locked against movement with respect to the stationary member by means of a rigid locking plate pivotally mounted on the tilting member and rotatable by an actuator rod, having a bell crank type lever formed therein, into close proximity with the stationary member to thereby physically block relative movement between the tiltable and stationary members.
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申请公布号 |
US4438898(A) |
申请公布日期 |
1984.03.27 |
申请号 |
US19800145622 |
申请日期 |
1980.05.01 |
申请人 |
STEELCASE INC. |
发明人 |
KNOBLAUCH, JACK R.;BEUKEMA, DUANE M.;HOZESKI, KENNETH W. |
分类号 |
A47C1/032;A47C3/026;A47C3/03;A47C7/44;(IPC1-7):F16M13/00 |
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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