GB1402100A - Pipe couplings - Google Patents

Pipe couplings

Info

Publication number
GB1402100A
GB1402100A GB5874871A GB5874871A GB1402100A GB 1402100 A GB1402100 A GB 1402100A GB 5874871 A GB5874871 A GB 5874871A GB 5874871 A GB5874871 A GB 5874871A GB 1402100 A GB1402100 A GB 1402100A
Authority
GB
United Kingdom
Prior art keywords
pipe
steel
ring
pipe couplings
bite
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB5874871A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
British Steel Corp
Original Assignee
British Steel Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by British Steel Corp filed Critical British Steel Corp
Priority to GB5874871A priority Critical patent/GB1402100A/en
Publication of GB1402100A publication Critical patent/GB1402100A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
    • F16L19/06—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts in which radial clamping is obtained by wedging action on non-deformed pipe ends
    • F16L19/061—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts in which radial clamping is obtained by wedging action on non-deformed pipe ends a pressure ring being arranged between the clamping ring and the threaded member or the connecting member

Abstract

1402100 Pipe couplings BRITISH STEEL CORP 15 March 1973 [17 Dec 1971] 58748/71 Heading F2G In order to provide enhanced grip, in both axial directions, on a steel pipe 2, a split mild steel anchoring ring 7 is tightened radially by direct wedging action, so that its sharp corners 10 and 11 both bite into the pipe 2. The rubber sealing ring 4 is made effective by axial pressure exerted, on tightening ring nut 14. Alternatively, a self-sealing gasket (20, Fig. 3, not shown) is provided.
GB5874871A 1971-12-17 1971-12-17 Pipe couplings Expired GB1402100A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB5874871A GB1402100A (en) 1971-12-17 1971-12-17 Pipe couplings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5874871A GB1402100A (en) 1971-12-17 1971-12-17 Pipe couplings

Publications (1)

Publication Number Publication Date
GB1402100A true GB1402100A (en) 1975-08-06

Family

ID=10482334

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5874871A Expired GB1402100A (en) 1971-12-17 1971-12-17 Pipe couplings

Country Status (1)

Country Link
GB (1) GB1402100A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2269869A (en) * 1992-08-17 1994-02-23 Jyh Snyong Jeon Pipe connector

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2269869A (en) * 1992-08-17 1994-02-23 Jyh Snyong Jeon Pipe connector
GB2269869B (en) * 1992-08-17 1995-09-27 Jyh Snyong Jeon Pipe connector

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee