| 发明名称 |
Stamped yoke end and method of making same |
| 摘要 |
A stamped yoke end and a method of making the same where the yoke end has a flat stamped center piece. A tab is cut out of the center piece to form a slot and the tab is bent to one side of the slot to form a lever engaging surface having a section of constant radius.
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| 申请公布号 |
US4337554(A) |
申请公布日期 |
1982.07.06 |
| 申请号 |
US19800111351 |
申请日期 |
1980.01.11 |
| 申请人 |
ACCO INDUSTRIES INC. |
发明人 |
SEVRENCE, WARREN E. |
| 分类号 |
F16B7/00;B21D53/58;F16C11/00;F16G11/14;(IPC1-7):F16G11/00 |
主分类号 |
F16B7/00 |
| 代理机构 |
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代理人 |
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