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公开(公告)号：US5564786A
公开(公告)日：1996-10-15
申请号：US337606
申请日：1994-11-10
申请人： Gregory A. Peek , William B. Lytle , John A. Dyer
发明人： Gregory A. Peek , William B. Lytle , John A. Dyer
CPC分类号： A61G5/1075 , A61G5/10 , A61G5/1054 , A61G5/121 , A61G5/125 , A61G5/128 , A61G5/1062 , A61G5/12 , Y10S297/04
摘要： A seat frame for mounting on a chair frame for supporting a seat pad and seat back. The frame is formed by a pair of spaced apart side rails, each rail having a plurality of spaced apart parallel transverse mounting beams extending therefrom towards the opposite rail. A central beam is telescopingly and releasably engaged between each corresponding mounting beam on the rails. Chair frame mounting fittings and seat back mounting fittings are releasably secured to the side rails.
摘要翻译： 用于安装在椅子框架上用于支撑座椅垫和座椅靠背的座椅框架。 框架由一对间隔开的侧轨形成，每个轨道具有从其向着相对的轨道延伸的多个间隔开的平行的横向安装梁。 中央梁可伸缩地并且可释放地接合在轨道上的每个相应的安装梁之间。 椅架安装配件和座椅靠背安装配件可释放地固定在侧轨上。
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公开(公告)号：US5462380A
公开(公告)日：1995-10-31
申请号：US337324
申请日：1994-11-10
申请人： Gregory A. Peek , William B. Lytle , John A. Dyer
发明人： Gregory A. Peek , William B. Lytle , John A. Dyer
CPC分类号： F16B7/105 , A61G5/12 , Y10T403/606
摘要： A detent for releasably securing an inner telescoping tube within an outer telescoping tube. The said tubes having alignable openings in the walls thereof for receiving the detent. The detent is formed by a detent pin which extends through the tube wall openings and releasably latches the tubes together. A leaf spring secured at the inserted end of said inserted tube extends within the outer tube into supporting and biasing engagement with the detent pin. The spring biases said pin into the latching position. For releasing the detent, a bell crank is pivotally mounted within the inserted tube. One end of the bell crank is engaged with the locking pin and biasing spring and the other end is secured to an actuating knob which extends through the wall of the inserted tube.
摘要翻译： 用于将内伸缩管可释放地固定在外伸缩管内的制动器。 所述管在其壁中具有可对准的开口，用于接收棘爪。 制动器由止动销形成，该止动销延伸穿过管壁开口并将管可释放地锁定在一起。 固定在所述插入管的插入端处的板簧在外管内延伸以与止动销的支撑和偏压接合。 弹簧将所述销偏压到锁定位置。 为了释放制动器，将曲柄枢转地安装在插入的管内。 钟形曲柄的一端与锁定销和偏压弹簧接合，另一端固定在延伸穿过插入管的壁的致动旋钮上。
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