发明名称 |
VARIABLE SPEED SERVO MOTOR FOR REDRAW ASSEMBLY |
摘要 |
An actuator for a redraw sleeve that operates independently of the ram drive mechanism is provided. The actuator utilizes an eccentric journal coupled to a drive shaft of a servomotor. The servomotor is structured to provide its output shaft with a variable rotation speed so as to accommodate the need for the redraw sleeve to be in selected locations at specific times. Further, the redraw sleeve includes a collapsing redraw cylinder to allow the redraw sleeve to dwell in a forward position. |
申请公布号 |
EP3043934(A1) |
申请公布日期 |
2016.07.20 |
申请号 |
EP20140844346 |
申请日期 |
2014.09.04 |
申请人 |
STOLLE MACHINERY COMPANY, LLC |
发明人 |
HAULSEE, DONALD RAY |
分类号 |
B21D51/26;B21D22/28;B30B1/06;B30B1/26;F16H21/18 |
主分类号 |
B21D51/26 |
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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