发明名称 |
Bulldozer blade angle slide mechanism |
摘要 |
An angled bulldozer blade for an earthmoving machine is operatively connected to a slider assembly slidably carried on a rail fastened to each side arm of a C-frame. Removable pins engage with each slider assembly and pass into aligned apertures of a plurality of prelocated apertures in the rail to position the slider assembly for setting the blade in a desired angled position. Self-locking latches are provided for retaining the pins in position. Eight apertures in each side rail are located so as to provide five positions for the slider assembly.
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申请公布号 |
US4217963(A) |
申请公布日期 |
1980.08.19 |
申请号 |
US19770859771 |
申请日期 |
1977.12.12 |
申请人 |
CATERPILLAR TRACTOR |
发明人 |
FREESE, GARY P;OLTHOFF, JAMES A |
分类号 |
E02F3/76;E02F3/80;(IPC1-7):E02F3/76 |
主分类号 |
E02F3/76 |
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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