发明名称 |
Printing apparatus including a single revolution clutch |
摘要 |
A printing apparatus which includes a single revolution clutch. The clutch includes first and second cam sections which comprise the output member of the clutch. When the clutch is released, a spring accelerates the output member to bring a control surface on the second cam section into operative engagement with a cylindrically-shaped, rotating, input member. An abutment member on the first cam section cooperates with a follower arm to stop the rotation of the output member after a single revolution. A solenoid and linkage are used to raise the follower above the abutment stop to release the clutch for another single revolution of the output member.
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申请公布号 |
US4729311(A) |
申请公布日期 |
1988.03.08 |
申请号 |
US19860939502 |
申请日期 |
1986.12.08 |
申请人 |
NCR CORPORATION |
发明人 |
KALLIN, FREDRIK L. N.;LANT, DAVID G. |
分类号 |
B41J13/00;B41K3/00;B41K3/12;B41K3/64;F16D43/26;F16D71/00;F16H25/04;F16H27/10;F16H35/00;(IPC1-7):B41F13/22 |
主分类号 |
B41J13/00 |
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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