发明名称 |
Pump Jack Pole Brace Latch and Method |
摘要 |
A pump jack pole brace. The brace comprises a U-shaped yoke member having a first leg and a second leg. The brace includes a latch plate assembly having a first side slidably and pivotably attached to the first leg, and a second side having a tab which engages with the second leg to form a closed envelope with the yoke. A method for securing a pole for use of a pump jack system. |
申请公布号 |
US2014131535(A1) |
申请公布日期 |
2014.05.15 |
申请号 |
US201414157295 |
申请日期 |
2014.01.16 |
申请人 |
LATIMER BRETT A.;BEGGS ROBERT D.;WERNER CO. |
发明人 |
LATIMER BRETT A.;BEGGS ROBERT D. |
分类号 |
F16M13/02 |
主分类号 |
F16M13/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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