GB1319743A - Pipe couplings - Google Patents

Pipe couplings

Info

Publication number
GB1319743A
GB1319743A GB1319743DA GB1319743A GB 1319743 A GB1319743 A GB 1319743A GB 1319743D A GB1319743D A GB 1319743DA GB 1319743 A GB1319743 A GB 1319743A
Authority
GB
United Kingdom
Prior art keywords
stainless steel
pipe couplings
mesh
moulded
plastics
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
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1319743A publication Critical patent/GB1319743A/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
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
    • F16L37/084—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking
    • F16L37/086—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of latching members pushed radially by spring-like elements

Abstract

1319743 Pipe couplings F FLETCHER 20 Jan 1972 [12 Feb 1971 10 June 1971] 4522/71 and 19858/71 Heading F2G In a fire hose or like coupling, plastics body members, e.g. of injection moulded acetal copolymer, are reinforced with openwork material of high tensile strength. As shown, a sleeve 19 of stainless steel mesh is embedded in the male member and connected at its opposite ends to mild steel ring 22 and stainless steel ferrule 20. The female member is moulded in contact with mesh 23 and a plastics liner is inserted immediately after moulding, so that it is retained by natural shrinkage.
GB1319743D 1971-02-12 1971-02-12 Pipe couplings Expired GB1319743A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB452271 1971-02-12

Publications (1)

Publication Number Publication Date
GB1319743A true GB1319743A (en) 1973-06-06

Family

ID=9778779

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1319743D Expired GB1319743A (en) 1971-02-12 1971-02-12 Pipe couplings

Country Status (1)

Country Link
GB (1) GB1319743A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4606557A (en) * 1983-05-03 1986-08-19 Fmc Corporation Subsea wellhead connector
US5829480A (en) * 1997-05-07 1998-11-03 National Coupling Company, Inc. Locking device for undersea hydraulic coupling
WO2008096323A2 (en) * 2007-02-07 2008-08-14 Aquavac Pool Technologies (Proprietary) Limited Swivel coupler

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4606557A (en) * 1983-05-03 1986-08-19 Fmc Corporation Subsea wellhead connector
US5829480A (en) * 1997-05-07 1998-11-03 National Coupling Company, Inc. Locking device for undersea hydraulic coupling
WO2008096323A2 (en) * 2007-02-07 2008-08-14 Aquavac Pool Technologies (Proprietary) Limited Swivel coupler
WO2008096323A3 (en) * 2007-02-07 2009-02-05 Aquavac Pool Technologies Prop Swivel coupler

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Legal Events

Date Code Title Description
PS Patent sealed
PLE Entries relating assignments, transmissions, licences in the register of patents
435 Patent endorsed 'licences of right' on the date specified (sect. 35/1949)
PCNP Patent ceased through non-payment of renewal fee