发明授权
US5358309A Lock device for decomposable furniture elments, in particular for
wooden-frame chairs, and furnishing item incorporating such a device
失效
用于可分解家具的锁定装置，特别是用于木制椅子的家具，以及装配有这种装置的装置
- 专利标题： Lock device for decomposable furniture elments, in particular for wooden-frame chairs, and furnishing item incorporating such a device
- 专利标题（中）： 用于可分解家具的锁定装置，特别是用于木制椅子的家具，以及装配有这种装置的装置
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申请号： US982720申请日： 1992-11-27
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公开(公告)号： US5358309A公开(公告)日： 1994-10-25
- 发明人: Franco Fedele
- 申请人： Franco Fedele
- 申请人地址： ITX Manzano
- 专利权人： Effedue S.r.l.
- 当前专利权人： Effedue S.r.l.
- 当前专利权人地址： ITX Manzano
- 主分类号： A47C3/00
- IPC分类号： A47C3/00 ; A47C4/02 ; F16B12/48 ; A47C7/00
摘要：
A decomposable furnishing item wherein a number of separate elements are mutually connected by a number of joints, each defined by a first and at least a second element substantially perpendicular to each other, and by a device for mutually locking the elements; the device presenting a nut screw extending through the first element, and a screw assigned to the second element and engaging one end of the nut screw, the opposite end of which is fitted integral with a retaining plate cooperating with an axial stop on the first element and having a number of teeth fitted into the first element for angularly locking the nut screw.
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