发明授权
- 专利标题: Manganese steel shroud for pin
- 专利标题(中): 锰钢护罩为针
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申请号: US709456申请日: 1985-03-08
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公开(公告)号: US4629353A公开(公告)日: 1986-12-16
- 发明人: James E. Burke
- 申请人: James E. Burke
- 申请人地址: PA Trevose
- 专利权人: Wescott Steel, Inc.
- 当前专利权人: Wescott Steel, Inc.
- 当前专利权人地址: PA Trevose
- 主分类号: E02F9/00
- IPC分类号: E02F9/00 ; F16C11/02 ; F16C11/06 ; F16D1/12
摘要:
A pin for a high wear, high abrasion, heavy loading joint has a manganese steel shroud in a groove in the center of a high strength alloy steel core. The shroud extends through at least the area of wear. The retaining pins, or keepers, are in the high strength steel end portions of the pin.
公开/授权文献
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