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公开(公告)号：US08763496B2
公开(公告)日：2014-07-01
申请号：US13112814
申请日：2011-05-20
CPC分类号： B25B21/005 , B25B23/0078 , Y10T29/49412 , Y10T29/53596
摘要： Apparatus and methods for removing valve cover components includes a torque transfer tool that mates with an extending portion of the valve cover assembly and has a multi-faceted segment to receive a torque-supplying wrench. A hydraulically-actuated wrench has a head with a multi-faceted portion that engages the corresponding multi-faceted segment of the torque transfer tool. The wrench's hydraulic cylinder rotates the wrench head upon actuation. The multifaceted segments can be splined. Also disclosed is a reaction tube against which the wrench can be braced prior to actuation of the cylinder.
摘要翻译： 用于去除阀盖部件的装置和方法包括与阀盖组件的延伸部分配合的扭矩传递工具，并且具有多面部分以接收扭矩供应扳手。 液压致动扳手具有头部，其具有接合扭矩传递工具的相应多面部分的多面部分。 扳手的液压缸在致动时旋转扳手头。 多面体片段可以花键。 还公开了一种反应管，其在扳动气缸之前能够用扳手支撑扳手。
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公开(公告)号：US20110283537A1
公开(公告)日：2011-11-24
申请号：US13112814
申请日：2011-05-20
CPC分类号： B25B21/005 , B25B23/0078 , Y10T29/49412 , Y10T29/53596
摘要： Apparatus and methods for removing valve cover components includes a torque transfer tool that mates with an extending portion of the valve cover assembly and has a multi-faceted segment to receive a torque-supplying wrench. A hydraulically-actuated wrench has a head with a multi-faceted portion that engages the corresponding multi-faceted segment of the torque transfer tool. The wrench's hydraulic cylinder rotates the wrench head upon actuation. The multifaceted segments can be splined. Also disclosed is a reaction tube against which the wrench can be braced prior to actuation of the cylinder.
摘要翻译： 用于去除阀盖部件的装置和方法包括与阀盖组件的延伸部分配合的扭矩传递工具，并且具有多面部分以接收扭矩供应扳手。 液压致动扳手具有头部，其具有接合扭矩传递工具的相应多面部分的多面部分。 扳手的液压缸在致动时旋转扳手头。 多面体片段可以花键。 还公开了一种反应管，其在扳动气缸之前能够用扳手支撑扳手。
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