专利名称：Chucks
鳄鱼
发明人：Jackson, Joph Fenwick 申请号：EP87302452.5
申请日：19870323
公开号：EP0239336A2
二氧化硫是酸性氧化物吗公开日：
粗的成语
泰国免签吗19870930
专利内容由知识产权出版社提供如何训练狗狗在固定地点大小便
承德县教育信息网摘要：A chuck compris a chuck body 10, rotatable about an axis, at least two carriers 28 movable towards and away from the axis, each carrier 28 having at least two jaws 32 mounted thereon. There are guide means 31 such that when the carriers move towards and away from the axis, the jaws 32 move towards and away from each other in directions extending radially of the axis, for u in gripping a workpiece. Each carrier 28 is mounted for pivotal movement about an axis extending parallel to the axis of the chuck body so that load applied to a workpiece by the jaws of each carrier is evenly distributed between the jaws.
申请人：Pratt Burnerd International Limited
地址：Park Works, Lister Lane Halifax West Yorkshire HXI 5JH GB
压抑憋屈的图片
国籍：GB道席
代理机构：Neill, Alastair William
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