会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 98. 发明公开
    • Combined tension and back stop function for seating unit
    • Kombinierte Spann- und AnschlagfunktionfürdieRückenlehneeines Sitzes
    • EP1483986A1
    • 2004-12-08
    • EP04253350.5
    • 2004-06-04
    • Steelcase Development Corporation
    • Bodnar, David A.Bedford, Adam C.Karsten, Gary L.Heidmann, Kurt R.
    • A47C1/032
    • A47C7/14A47C1/023A47C1/03238A47C1/03255A47C1/03261A47C1/03277A47C1/03294A47C7/28A47C7/38A47C7/46A47C31/04
    • A seating unit (20) includes a base (21), a seat (22), a back (23), and a control (24) operably supporting the seat and the back on the base for movement between upright and recline positions. The control includes a spring (137) providing a biasing supporting force to the back during recline, and further includes a booster mechanism (25) capable of increasing the supporting force, and still further includes a selector device (155) for activating and deactivating the booster mechanism. The selector device is easily moveable with a low effort that is separated from and independent from any friction generated by internal components of the booster mechanism. In a narrower aspect, the control is powered, such as by an electrical or electromechanical device from a remote location. A back stop is attached to the selector device, for movement between a disengaged position, a partial-recline position, and a recline-prevented position.
    • 座椅单元(20)包括基座(21),座椅(22),后部(23)和可操作地支撑座椅的后部和后部在基座上用于在直立和倾斜位置之间移动的控制器(24)。 该控制装置包括:弹簧(137),其在倾斜过程中向后部提供偏压支承力,并且还包括能够增加支撑力的增压机构(25),并且还包括选择装置(155),用于启动和停止 增压机构。 选择器装置能够以与通过增压机构的内部部件产生的任何摩擦分离和独立的低功率容易地移动。 在较窄的方面,控制器例如通过来自远程位置的电气或机电设备来供电。 后挡块附接到选择器装置,用于在脱离位置,偏斜位置和倾斜防止位置之间移动。