专利名称：Self-centering steady rest
发明人：Edenäs, Bernt H.
申请号：EP86850297.2
申请日：19860910
公开号：EP0215760A3
公开日：
文员的工作
19890607修容粉怎么用>吃马蹄的禁忌
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专利附图：
骄傲自满摘要：A lf-centering steady rest according to the invention intended to improve the prent technical ability of a steady rest to center a round workpiece with greater
accuracy. This is achieved by virtue of the fact that the steady rest has three gripper pivot arms with support rollers, said pivot arms having the same bending stiffness regardless
民不聊生of its gripping force and that one of the pivot arms has an extended opening movement so that the workpieces of approximately the maximum gripping diameter can be easily inrted and removed from the steady rest with the bridge loader. Moreover, the gripping force of the pivot arms can be adapted to the value required to make the workpiece center and thus the life of the support rollers can be appreciably incread.
申请人：AB KNIGHT KONSULTERANDE INGENJÖRER
地址：Stora Gatan 36 S-722 12 Västeras SE
扔英语国籍：SE
借物喻人代理机构：Hellborg, Torild
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