发明名称 |
Brake for tying needles of crop baler |
摘要 |
The shaft which drives the tying needles of a baler back and forth across the bale chamber has a cam-operated brake associated therewith for intermittent application and release of the brake at preselected points along the path of swinging travel of the needles. The cam is located at the peripheral edge of a rotary member of the brake, and a follower is rocked by the cam to, in turn, shift a non-rotating brake member away from the rotary member to thereby release the brake. A series of coil springs yieldably bias the two members into cooperating frictional interengagement to apply the brake.
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申请公布号 |
US4062280(A) |
申请公布日期 |
1977.12.13 |
申请号 |
US19760716773 |
申请日期 |
1976.08.23 |
申请人 |
HESSTON CORPORATION |
发明人 |
ANKENMAN, THOMAS WAYNE;YATCILLA, GEORGE |
分类号 |
A01F15/14;(IPC1-7):B65B13/02 |
主分类号 |
A01F15/14 |
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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