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公开(公告)号：US07661241B2
公开(公告)日：2010-02-16
申请号：US11107760
申请日：2005-04-18
IPC分类号： B23D7/08
CPC分类号： E04F21/26 , Y10S52/01 , Y10T74/18872 , Y10T83/68 , Y10T83/697
摘要： A new and improved single tool or jig which is universally useable in connection with the fabrication or trimming of left and right side edge portions of stair tread components, left and right end portions of stair tread side edge plank components, and stair riser components, so as to permit all of such components to be properly mated together in order to impart to the exposed or open stair members a seamless finished appearance.
摘要翻译： 一种新的改进的单一工具或夹具，其通常可用于制造或修整楼梯踏板部件的左侧和右侧边缘部分，楼梯踏面侧边缘板部件的左端部和右侧部分以及楼梯立管部件，因此 以便允许所有这些部件适当地配合在一起，以便使外露或敞开的楼梯构件无缝地完成外观。
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公开(公告)号：US07370398B2
公开(公告)日：2008-05-13
申请号：US11107755
申请日：2005-04-18
CPC分类号： G12B13/00 , Y10T29/49764 , Y10T29/49771 , Y10T29/49776 , Y10T29/49998 , Y10T29/53961
摘要： A new and improved method for calibrating workpiece clamping mechanisms such that once a particular clamping mechanism is calibrated with respect to a particular workpiece to be clamped upon a support surface, the clamping mechanism will always clamp the workpiece with a predetermined, precisely repeatable clamping force. In addition, the method of the present invention may be utilized in conjunction with the calibration of a plurality of clamping mechanisms so as to enable the plurality of clamping mechanisms to always generate the same precise clamping force whereby the multiple clamping mechanisms, utilized to clamp a single workpiece upon a support surface, can in fact clamp different regions of the single workpiece with precisely the same predetermined clamping force such that all regions of the single workpiece are in fact securely clamped.
摘要翻译： 一种用于校准工件夹紧机构的新的和改进的方法，使得一旦特定夹紧机构相对于要夹紧在支撑表面上的特定工件进行校准，夹紧机构将始终以预定的精确重复的夹紧力夹紧工件。 此外，本发明的方法可以与多个夹紧机构的校准一起使用，以便能够使多个夹紧机构总是产生相同的精确夹紧力，由此用于夹紧一个夹紧机构的多个夹紧机构 单个工件在支撑表面上实际上可以以精确相同的预定夹紧力夹紧单个工件的不同区域，使得单个工件的所有区域实际上被牢固地夹紧。
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