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公开(公告)号:US2396163A
公开(公告)日:1946-03-05
申请号:US49486543
申请日:1943-07-15
Applicant: DIES CHARLES A
Inventor: DIES CHARLES A
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公开(公告)号:US2355871A
公开(公告)日:1944-08-15
申请号:US45615142
申请日:1942-08-26
Applicant: GEN TIRE & RUBBER CO
Inventor: KRAFT HERMAN T
CPC classification number: F16L19/08 , F16L19/12 , Y10T29/49741 , Y10T29/49893 , Y10T29/49917 , Y10T29/49929 , Y10T29/49934
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公开(公告)号:US2251717A
公开(公告)日:1941-08-05
申请号:US26481239
申请日:1939-03-29
Applicant: PARKER ARTHUR L
Inventor: PARKER ARTHUR L
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公开(公告)号:US2021745A
公开(公告)日:1935-11-19
申请号:US65800433
申请日:1933-02-23
Applicant: S R DRESSER MFG CO
Inventor: PFEFFERLE GEORGE H , NORTON CHARLES E
CPC classification number: F16L19/08 , F16L19/061
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公开(公告)号:US1886413A
公开(公告)日:1932-11-08
申请号:US26743628
申请日:1928-04-04
Applicant: ERIE MALLEABLE IRON CO
Inventor: METCALF JR GEORGE R
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公开(公告)号:US1748546A
公开(公告)日:1930-02-25
申请号:US7648725
申请日:1925-12-19
Applicant: ERIE MALLEABLE IRON CO
Inventor: DUNMIRE RUSSELL P
CPC classification number: F16L19/08 , H02G3/0616
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公开(公告)号:US1740767A
公开(公告)日:1929-12-24
申请号:US1880425
申请日:1925-03-27
Applicant: ERIE MALLEABLE IRON CO
Inventor: WILLIAM COX JOHN
CPC classification number: H02G3/0616 , F16L19/08
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公开(公告)号:US1654463A
公开(公告)日:1927-12-27
申请号:US16512727
申请日:1927-02-01
Applicant: JAQUES GEORGE H
Inventor: JAQUES GEORGE H
CPC classification number: F16L19/08 , E21B33/0422 , Y10T403/4958
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公开(公告)号:US12025245B2
公开(公告)日:2024-07-02
申请号:US17433798
申请日:2020-02-12
Applicant: IHARA SCIENCE CORPORATION
Inventor: Osamu Yamaguchi , Yoshitaka Hara
IPC: F16L19/065 , F16L19/06 , F16L19/075 , F16L19/08 , F16L21/08
CPC classification number: F16L19/061 , F16L19/065 , F16L19/075 , F16L19/08 , F16L21/08
Abstract: Provided is a joint structure with which a pipe can be disconnected without moving the pipe in a longitudinal direction thereof, even if the pipe is not machined. A first sleeve has an inner cavity into which a pipe is inserted, and one end part of the first sleeve comes into contact with a joint body. A second sleeve has a hole into which the pipe is inserted, and one end part of the second sleeve comes into contact with the other end part of the first sleeve. A nut covers one end part of the joint body, the first sleeve, and the second sleeve, and the nut is threaded onto the joint body in a state of pressing against the surface of the second sleeve on the side opposite from the first sleeve.
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