专利名称：Adjustable steady rest for grinding machines
for cylinders and the like
发明人：Rattazzini, Paolo GIUSTINA
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INTERNATIONAL S.p.A.
申请号：EP87200457.7
申请日：19870312
公开号：EP0241070A3
玉米汁的做法公开日：
19890607
专利内容由知识产权出版社提供
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专利附图：
寒假总结作文摘要：The motorized rest for supporting the piece being worked by grinding
6o8omachines for cylinders, rollers and the like, according to the invention, consists of a fixed
元旦是什么节日lower body suitable for being joined to a bench of the grinding machine, on which an upper body is slidingly arranged so as to be movable transver to the axis of rotation of the piece, provided with two or more sliding blocks for support of the piece itlf in an area not subjected to working, connected to the fixed lower body by means of a connecting rod having an axis parallel to the envisaged relative direction of sliding of the bodies of the rest, which connecting rod is joined to the fixed body by means of a support pin consisting of an eccentric shaft which can be operated in rotation by a rvomotor provided with a speed reduction gear with high reduction ratio, there also being flexible means interpod between lower body and upper body for compensation of the play in each ca, lubricating devices for the respective sliding surfaces of the lower body and of the upper body and controllable clamping means gripping between them by friction the respective sliding surfaces of the lower body and of the upper body.知青H
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申请人：GIUSTINA INTERNATIONAL S.p.A.
地址：Via Umbria 16 Zona Industriale Pescarito I-10099 San Mauro Torine (Torino) IT
国籍：IT
代理机构：Raimondi, Alfredo, Dott. Ing. Prof.
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