专利内容由知识产权出版社提供
专利名称：Elastic assembly, for example bracelet or
ring
发明人：Jean M. North申请号：US06/333861申请日：19811214公开号：US04458478A公开日：19840710
摘要：Extensible metal assembly, for example bracelet or ring, comprising linkmembers (1) and connecting members (2). Each link member has at its center a cavity (3)which goes right through in the longitudinal direction of the bracelet. The side walls ofsaid cavity have each two holes (4). The connecting member is formed by a flattenedtubular envelope. In this envelope there is provided a spring (6) having four S- shapedarms. The ends of those arms form studs (5) which project by pairs on either side of thetube. The tube has a width slightly smaller than that of the cavity (3). The connectingmember is arranged on the side of the cavity (3), in the same plan as the rigid element,and pushed into the cavity. Upon passing, two of the studs (5) slide against the edges (8) ,are retracted into the opening (7) of the tube, and expand into the holes (4), fixing themembers together.
申请人：NORTH; JEAN M.
代理机构：Bacon & Thomas
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