发明名称 IMPROVED MAKE/BREAK TOOL
摘要 A make/break tool having (a) a base plate and (b) a swivel housing rotatively mounted on the base plate. The swivel housing includes (i) a center aperture; (ii) at least one gripping linear actuator; and (iii) at least one a lever arm. The tool further includes a torque linear actuator having (i) an actuator rod and an actuator body, where at least one actuator rod end is pivotally connected relative to the base plate; and (ii) a pivotal connection to a distal end of the lever arm.
申请公布号 CA2768334(A1) 申请公布日期 2012.08.23
申请号 CA20122768334 申请日期 2012.02.22
申请人 MCCOY CORPORATION 发明人 BANGERT, DANIEL S.
分类号 E21B19/16 主分类号 E21B19/16
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