发明授权
- 专利标题： Apparatus for and method of attaching hoses and tubes to a fitting
- 专利标题（中）： 将软管和管子连接到配件的装置和方法
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申请号： US776824申请日： 1991-10-15
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公开(公告)号： US5388870A公开(公告)日： 1995-02-14
- 发明人: Donald D. Bartholomew
- 申请人： Donald D. Bartholomew
- 申请人地址： MI Clinton Township, Macomb County
- 专利权人： Proprietary Technology, Inc.
- 当前专利权人： Proprietary Technology, Inc.
- 当前专利权人地址： MI Clinton Township, Macomb County
- 主分类号： F16L27/08
- IPC分类号： F16L27/08 ; F16L33/207 ; F16L33/22
摘要：
A hose coupling for use with flexible hose comprises a biconical fitting which is inserted into a hose end and a frusto-conical locking sleeve located about the hose portion which grips the rearward conical section of the fitting. Sealing arrangements for specific embodiments of hose are disclosed. The double included angle of the conical portion of the sleeve and fitting, which engages the hose, is between one degree but less than ten degrees.
公开/授权文献
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