发明名称 |
Worm gear having thread pitch and method for making same |
摘要 |
A method and system is provided for forming a gear such as a partial-turning gear using a tap. The tap acts upon a plurality of gear blanks. The method and system are free from using a hob. The gear blanks passively responds to the actions of the tap without being actuated by any other means except the tap.
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申请公布号 |
US2005019120(A1) |
申请公布日期 |
2005.01.27 |
申请号 |
US20030627472 |
申请日期 |
2003.07.25 |
申请人 |
PENN TROY MANUFACTURING, INC. |
发明人 |
KENNEDY PAUL G. |
分类号 |
B23F13/00;(IPC1-7):B23F11/00;B23F17/00 |
主分类号 |
B23F13/00 |
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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