发明名称 |
METHOD OF FORMING AN ABRASION RESISTANT HOSE ASSEMBLY |
摘要 |
An abrasion resistant flexible hose assembly includes a length of flexible hose having hose end fittings attached to its ends and abrasion resistant means in the form of separate annular bumpers arranged along the hose in longitudinally spaced positions. Each bumper encircles a small portion of the length of the hose and cooperates with the other bumpers to protect the hose from abrading engagement with adjacent structures. The bumpers individually engage the hose with a shrink fit to maintain their spacing.
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申请公布号 |
US3707032(A) |
申请公布日期 |
1972.12.26 |
申请号 |
USD3707032 |
申请日期 |
1970.11.20 |
申请人 |
WEATHERHEAD CO.:THE |
发明人 |
WILLIAM BRUNELLE;JAMES W. CARTWRIGHT |
分类号 |
B29C70/74;F16L11/12;F16L57/00;(IPC1-7):B23P3/00;B23P19/04 |
主分类号 |
B29C70/74 |
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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