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1. 发明授权

EP1515825B1 CLAMPING ASSEMBLY 有权
标题翻译：锁紧装置
公开(公告)号：EP1515825B1
公开(公告)日：2010-11-24
申请号：EP03761958.2
申请日：2003-06-19
申请人： THE GLEASON WORKS
发明人： REGNA, Michael, G. , WOODYARD, Sean, C. , MUNDT, Eric, G.
IPC分类号： B25B5/14 , B23Q3/18 , B24B41/06 , B24B3/34
CPC分类号： B23B31/101 , B23B31/026 , B23B31/30 , B23B2231/40 , B23B2260/03 , Y10T279/19
摘要： An apparatus for clamping a workpiece in a machine. The apparatus comprises an inner nose portion being rotatable about an axis of rotation and comprising a plurality of mounting surfaces, and, an outer ring portion rotatable about the axis of rotation and comprising at least one clamp operable between an unclamped position and a clamped position. In the unclamped position, the inner nose portion is rotationally positionable about the axis relative to the clamp such that a workpiece positioned against the mounting surfaces may be oriented relative to the clamp to a position at which with the clamp being operated to the clamped position, the workpiece is clamped against the mounting surfaces. The clamping results in a coupling of the inner nose portion and the outer ring portion whereby with a clamped workpiece, the inner nose portion and the outer ring portion are rotatable together and are positionable about the axis.

2. 发明公开

EP1515825A1 CLAMPING ASSEMBLY 有权
标题翻译：夹紧组件
公开(公告)号：EP1515825A1
公开(公告)日：2005-03-23
申请号：EP03761958.2
申请日：2003-06-19
申请人： THE GLEASON WORKS
发明人： REGNA, Michael, G. , WOODYARD, Sean, C. , MUNDT, Eric, G.
IPC分类号： B25B5/14 , B23Q3/18 , B24B41/06 , B24B3/34
CPC分类号： B23B31/101 , B23B31/026 , B23B31/30 , B23B2231/40 , B23B2260/03 , Y10T279/19
摘要： An apparatus for clamping a workpiece in a machine. The apparatus comprises an inner nose portion being rotatable about an axis of rotation and comprising a plurality of mounting surfaces, and, an outer ring portion rotatable about the axis of rotation and comprising at least one clamp operable between an unclamped position and a clamped position. In the unclamped position, the inner nose portion is rotationally positionable about the axis relative to the clamp such that a workpiece positioned against the mounting surfaces may be oriented relative to the clamp to a position at which with the clamp being operated to the clamped position, the workpiece is clamped against the mounting surfaces. The clamping results in a coupling of the inner nose portion and the outer ring portion whereby with a clamped workpiece, the inner nose portion and the outer ring portion are rotatable together and are positionable about the axis.
摘要翻译：一种用于在机器中夹紧工件（22）的设备（2）。该设备包括可围绕旋转轴线旋转并且包括多个安装表面（24,26）的内部鼻部（6）以及可围绕旋转轴线旋转并且包括至少一个在非夹紧位置和夹紧位置之间可操作的夹具（14）。在松开位置，内部鼻部（6）可相对于夹具（14）围绕轴线旋转地定位，使得抵靠安装表面（24,26）定位的工件（22）可相对于夹具定向到在夹具被操作到夹紧位置的情况下，工件被夹紧在安装表面上。夹紧导致内部鼻部（6）和外部环部分（4）的联接，由此对于夹紧的工件，内部鼻部和外部环部可一起旋转并且可围绕轴定位。

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