发明名称 |
VEHICLE MOUNTED CRANE BOOM ASSEMBLY WITH A DIELECTRIC BOOM ARM |
摘要 |
A hydraulic boom assembly comprises a base and a first boom arm extending from the base. A second boom arm is pivotably coupled to the first boom arm. There is a hydraulic system for actuating the first boom arm between an extended position and a retracted position, and for pivoting the second boom arm. A work platform is coupled to the second boom arm. The work platform is provided with a brake mechanism that is independent of the hydraulic system for actuating the first boom arm and pivoting the second boom arm. |
申请公布号 |
US2015307337(A1) |
申请公布日期 |
2015.10.29 |
申请号 |
US201314650535 |
申请日期 |
2013.12.09 |
申请人 |
LINEPRO EQUIPMENT LTD. |
发明人 |
EWERT Larry |
分类号 |
B66F11/04 |
主分类号 |
B66F11/04 |
代理机构 |
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代理人 |
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主权项 |
1. A hydraulic boom assembly comprising:
a base; a first boom arm extending from the base; a second boom arm pivotably coupled to the first boom arm; a hydraulic system for actuating the first boom arm between an extended position and a retracted position, and for pivoting the second boom arm; and a work platform coupled to the second boom arm, wherein the work platform is provided with a brake mechanism that is independent of the hydraulic system for actuating the first boom arm and pivoting the second boom arm. |
地址 |
Abbotsford, CA |