Seat lifting devices

专利名称：Seat lifting devices发明人：Fumitoshi Akaike,Kazuhisa

Tatematsu,Seiichiro Inadome,Seiya Nishimura

申请号：US10445387申请日：20030523

公开号：US20030218368A1公开日：20031127

专利附图：

摘要：Seat lifting devices disposed between a seat support for supporting a seatcushion and a seat mount for mounting the seat support in order to vertically adjust theseat cushion are taught that comprise a first linking mechanism movably interconnecting

the seat support and the seat mount. The first linking mechanism comprises first andsecond linking arms that are respectively pivotally connected to the seat mount and theseat support via pivot axes. One of the pivot axes of the second linking arm comprises amovable pivot axis that is arranged and constructed to move along the second linkingarm and to engage the second linking arm, so that substantial length of the secondlinking arm can be changed when the movable pivot axis moves along the second linkingarm.

申请人：AKAIKE FUMITOSHI,TATEMATSU KAZUHISA,INADOMESEIICHIRO,NISHIMURA SEIYA

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