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公开(公告)号：EP1389154A4
公开(公告)日：2008-11-12
申请号：EP02739392
申请日：2002-05-23
摘要： A clamping tool (10) for clamping pipes to prevent fluid flow includes jaws (17) that remain parallel to one another. A handle (16) is provided that can be rotated to open and close the clamping tool. A rotating sleeve (22) is also provided that allows the closed gap width to be selectively determined. A pipe positioner (40, 42) is also provided that properly positions the pipe between the jaws.
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公开(公告)号：EP1660253A2
公开(公告)日：2006-05-31
申请号：EP04782118.6
申请日：2004-08-25
发明人： GREEN, Kenneth, H.
IPC分类号： B21D39/00
CPC分类号： B25B27/10 , B25B5/147 , B25B9/00 , B25B27/146 , F16L55/17 , F16L55/18 , Y10T29/53878 , Y10T156/18
摘要： A tool (10) for gripping, clamping or holding an object (17, 19), wherein the tool has a handle portion (16), a linkage portion (24, 25, 26, 27, 30, 31, 32, 33) and a working portion (20, 22), and wherein the working portion includes two workpiece contacting surfaces (21, 23), at least one of the surfaces shaped to generally conform to at least a portion of the outer surface of a workpiece to be clamped, gripped or held. In some embodiments, at least one of the workpiece contacting surfaces is adapted to provide a treatment to a workpiece being clamped, gripped or held.
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公开(公告)号：EP1389154A2
公开(公告)日：2004-02-18
申请号：EP02739392.5
申请日：2002-05-23
IPC分类号： B25B1/00
摘要： A clamping tool (10) for clamping pipes to prevent fluid flow includes jaws (17) that remain parallel to one another. A handle (16) is provided that can be rotated to open and close the clamping tool. A rotating sleeve (22) is also provided that allows the closed gap width to be selectively determined. A pipe positioner (40, 42) is also provided that properly positions the pipe between the jaws.
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