发明名称 |
BACKHOE BOOM TRANSPORT LOCKING MEANS |
摘要 |
<p>A BACKHOE BOOM TRANSPORT LOCKING MEANS A locking system for mechanically locking a backhoe boom in a transport position on an earth moving machine. The boom is supported for swinging movement about a horizontal pivot carried on a swing post coupled by a vertical pivot to a frame structure of the earth moving machine. The locking system comprises a lever fulcrummed intermediate its ends on the swing post. The lever has at one of its ends a latching element engageable with the boom in a raised position of the latter to prevent downward swinging movement and at the other of its ends a latching element simultaneously engageable with the frame structure to hold the swing post and thereby the boom in a centered position. A manipulable actuator accessible at the operator's station is provided for actuating or releasing the boom locking means.</p> |
申请公布号 |
CA1102747(A) |
申请公布日期 |
1981.06.09 |
申请号 |
CA19790326752 |
申请日期 |
1979.05.01 |
申请人 |
FORD MOTOR COMPANY OF CANADA, LIMITED |
发明人 |
NORDSTROM, WALTER A.;BRILTS, BRUNO (DECEASED) |
分类号 |
E02F9/24;E02F3/32;E02F3/36;E02F3/38;E02F9/20;(IPC1-7):02F3/36 |
主分类号 |
E02F9/24 |
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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