发明名称 A spring operated device for door movement, having an adjustable lever arm of the spring
摘要 <p>A movement device for pieces of furniture, for articulating a door with respect to a stationary structure, comprises a first articulation element (12; 12a ...) linked to the door and pivotable with respect to the stationary structure, and a second articulation element (14) hinged to the stationary structure, the ends of said two articulation elements being hinged together, the first articulation element having an elastically variable extension, so that said two elements may assume with respect to one another a stable retracted position and a stable extended position, passing through a succession of unstable positions, and further comprises adjusting means (30; 30a; 30b ...) for adjusting the distance between an axis (a16) of the hinge between the two elements and a rotation axis (a13) of the second element with respect to the stationary structure. <IMAGE></p>
申请公布号 EP1154109(A1) 申请公布日期 2001.11.14
申请号 EP20000830344 申请日期 2000.05.12
申请人 GIOVANNETTI, ANTONIO 发明人 GIOVANNETTI, ANTONIO
分类号 E05D15/46;E05F1/10;E05F1/12;(IPC1-7):E05F1/10 主分类号 E05D15/46
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