发明授权
- 专利标题: Spring module
- 专利标题(中): 弹簧模块
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申请号: US869706申请日: 1986-06-02
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公开(公告)号: US4729550A公开(公告)日: 1988-03-08
- 发明人: Robert C. Hagemeister
- 申请人: Robert C. Hagemeister
- 申请人地址: MA Oxford
- 专利权人: Webster Spring Co. Inc.
- 当前专利权人: Webster Spring Co. Inc.
- 当前专利权人地址: MA Oxford
- 主分类号: A47C23/043
- IPC分类号: A47C23/043 ; F16F3/00 ; A47C23/02 ; A47C27/04
摘要:
A bent wire spring module wherein there are upper and lower attaching elements for attachment, respectively, to a grid frame and base frame and vertically-disposed, spaced, parallel legs connecting the upper and lower attaching elements, each leg comprising an arcuate length of wire embodying diverging legs and upper and lower straight lengths of wire integrally connected at one end to the ends of the legs of the arcuate length of wire and at their opposite ends to the upper and lower attaching elements.
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