发明名称 |
TWO PERSON AERIAL PLATFORM |
摘要 |
<p>An aerial platform for attachment to the head machinery of a hydraulic crane is provided. The machinery has a pair of mounting lugs extending from each side thereof. The platform comprises a pair of base plates. Each plate has a pair of mounting ears complementary to and engageable with the lugs. A cross tube is attached to each end to the base plates. A beam extends beyond and is secured to the base plates. A pair of braces is provided. Each brace is attached to and extends between one of the base plates and the adjacent end of the beam. A pair of suspension arms is provided. Each arm is attached to one end of the beam and extends outward from the base plates at an obtuse angle. A personal basket is pivotally attached to the free ends of the arms. This provides a structure which is easily and quickly attached to and detached from the head machinery of a hydraulic crane.</p> |
申请公布号 |
CA1231066(A) |
申请公布日期 |
1988.01.05 |
申请号 |
CA19850483446 |
申请日期 |
1985.06.07 |
申请人 |
FMC CORPORATION |
发明人 |
ENDRES, DOUGLAS W.;MCDANIEL, KENNETH D., JR.;GRIEBEL, FRANCIS J. |
分类号 |
B66F11/04;(IPC1-7):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 |
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地址 |
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