发明名称 PROPORTIONAL JOYSTICK WITH INTEGRAL SWITCH
摘要 An input device, such as a joystick, provides proportional input signals related to a position of an actuating member along an actuation surface and also includes a switch that provides an additional signal when the actuating member is moved in a direction perpendicular to the actuation surface.
申请公布号 US2011199179(A1) 申请公布日期 2011.08.18
申请号 US201113093457 申请日期 2011.04.25
申请人 INVACARE CORPORATION 发明人 PHAM TOAN D.;ASHMORE RUCKER;ROTELLI LISA
分类号 G09B21/00;A61G5/04 主分类号 G09B21/00
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