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公开(公告)号：US07658132B2
公开(公告)日：2010-02-09
申请号：US10800843
申请日：2004-03-15
CPC分类号： B25B13/56 , B25B27/0035
摘要： A tool for removing and installing serpentine belts in vehicles has a drive bar, a double box end wrench and a socket. The drive bar has a handle at a first end and a fitting at an opposite second end that is used to connect to the double box end wrench. The double box end wrench has a first end defining a polygonally shaped opening and an opposite second end that defines a ratcheting wrench having a first plurality of teeth on an inner circumference thereof. The socket defines a second plurality of teeth on an outer circumference thereof that are adapted to be received by the ratcheting wrench first plurality of teeth. The socket also defines one of a polygonally shaped opening and a polygonally shaped tang that is received by a work piece of an vehicle idler pulley.
摘要翻译： 用于在车辆中拆卸和安装蛇形带的工具具有驱动杆，双箱端扳手和插座。 驱动杆在第一端具有手柄，在相对的第二端具有用于连接到双箱端扳手的配件。 双盒端扳手具有限定多边形开口的第一端和限定在其内圆周上具有第一多个齿的棘轮扳手的相对的第二端。 插座在其外圆周上限定第二多个齿，其适于由棘轮扳手第一多个齿接收。 插座还限定由车辆空转轮的工件接收的多边形开口和多边形形状的柄中的一个。
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公开(公告)号：US06732617B2
公开(公告)日：2004-05-11
申请号：US10152608
申请日：2002-05-21
IPC分类号： B25B702
CPC分类号： B25B23/0035 , B25B7/02 , B25B7/04 , B25G3/26 , Y10T279/17803 , Y10T403/591 , Y10T403/598
摘要： A replaceable tip for a tool. A locking pin is disposed on a transverse opening in the end of the tool. A sleeve having a cammed surface formed interiorly is disposed over the end of the tool with the ends of the locking pin contacting the cammed surface. The replaceable tip has a locking keeper which engages the locking pin. Rotation of the sleeve in opposite directions locks or unlocks the locking keeper to the locking pin to allow retention or removal of the tip. In an alternate embodiment the sleeve has opposite spring fingers which contact the ends of the locking pin.
摘要翻译： 工具的可替换提示。 锁定销设置在工具端部的横向开口上。 具有内部形成的凸轮表面的套筒设置在工具的端部上，锁定销的端部接触凸轮表面。 可更换的末端具有与锁定销接合的锁定保持器。 套筒在相反方向上的旋转将锁定件锁定或解锁到锁定销以允许保持或移除尖端。 在替代实施例中，套筒具有与锁定销的端部接触的相对的弹簧指。
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