GB1290396A - - Google Patents

Info

Publication number
GB1290396A
GB1290396A GB1290396DA GB1290396A GB 1290396 A GB1290396 A GB 1290396A GB 1290396D A GB1290396D A GB 1290396DA GB 1290396 A GB1290396 A GB 1290396A
Authority
GB
United Kingdom
Prior art keywords
sleeve
socket
pipe
dec
welding
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
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 filed Critical
Publication of GB1290396A publication Critical patent/GB1290396A/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
    • F16L21/00—Joints with sleeve or socket
    • F16L21/08—Joints with sleeve or socket with additional locking means
    • 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
    • F16L27/00—Adjustable joints, Joints allowing movement
    • F16L27/02—Universal joints, i.e. with mechanical connection allowing angular movement or adjustment of the axes of the parts in any direction
    • F16L27/04—Universal joints, i.e. with mechanical connection allowing angular movement or adjustment of the axes of the parts in any direction with partly spherical engaging surfaces

Abstract

1290396 Pipe couplings HALBERGERHUETTE GmbH 24 Dec 1969 [28 Dec 1968] 62931/69 Heading F2G The inner pipe 1 of a flexible spigot and socket pipe coupling has an outer enlargement 2 formed at its end by pressure, welding, casting, or by welding-on rings or segments, Figs. 1-7 (not shown), and a metallic retaining ring 13 is supported on the enlargement and compressed against it by the axial displacement of a sleeve 14 in a socket at the end of a pipe 12, thus preventing axial separation of the pipes independently of any seal present. The sleeve 14 may, as shown, be screw-threaded on to the socket, or may have a bayonet-type connection, Fig. 10 (not shown). The engaging surfaces of the retaining ring 13 and the sleeve 14 may be frusto-spherical, Figs. 9, 10 (not shown).
GB1290396D 1968-12-28 1969-12-24 Expired GB1290396A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681817319 DE1817319C3 (en) 1968-12-28 1968-12-28 Securing rubber-sealed pipe connections against thrust

Publications (1)

Publication Number Publication Date
GB1290396A true GB1290396A (en) 1972-09-27

Family

ID=5717538

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1290396D Expired GB1290396A (en) 1968-12-28 1969-12-24

Country Status (5)

Country Link
JP (1) JPS5112848B1 (en)
CH (1) CH517910A (en)
DE (1) DE1817319C3 (en)
FR (1) FR2030109A1 (en)
GB (1) GB1290396A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103267183A (en) * 2013-05-28 2013-08-28 新兴河北工程技术有限公司 Nodular cast iron pipe port snap ring anchoring structure

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4124233A (en) * 1977-05-04 1978-11-07 Vetco, Inc. Rigid pipe connector with lock ring and method of making the same
DE2848842C3 (en) * 1978-11-10 1981-07-16 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Rack and pinion steering device
FR2450400A1 (en) * 1979-03-02 1980-09-26 Pont A Mousson CAST IRON SPHEROIDAL PIPE
JPS58141287U (en) * 1982-03-16 1983-09-22 高宗　直敏 advertising board
DE3336855A1 (en) * 1983-10-11 1985-04-25 Thyssen Industrie Ag, 4300 Essen SHEAR-PROOF CONNECTOR FOR PIPES, IN PARTICULAR SLEEVE PIPES
US4685708A (en) * 1986-03-07 1987-08-11 American Cast Iron Pipe Company Axially restrained pipe joint with improved locking ring structure
JP3400914B2 (en) * 1996-07-11 2003-04-28 株式会社クボタ Forming method of the projection of the tube opening
CN102478133A (en) * 2010-11-23 2012-05-30 广西玉柴机器股份有限公司 Clamp sleeve and method for pipe fitting connection

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103267183A (en) * 2013-05-28 2013-08-28 新兴河北工程技术有限公司 Nodular cast iron pipe port snap ring anchoring structure

Also Published As

Publication number Publication date
JPS5112848B1 (en) 1976-04-22
CH517910A (en) 1972-01-15
FR2030109A1 (en) 1970-10-30
DE1817319A1 (en) 1970-07-16
DE1817319C3 (en) 1975-06-19
DE1817319B2 (en) 1974-10-24

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Legal Events

Date Code Title Description
414F Notice of opposition given (sect. 14/1949)
414C Case decided by the comptroller ** grants refused (sect. 14/1949)
414D Application made to the patents court (sect. 14/1949)
414X Application made to the patents court ** appeal allowed (sect. 14/1949)
414A Case decided by the comptroller ** specification amended (sect. 14/1949)
SPA Amended specification published
PS Patent sealed
PE20 Patent expired after termination of 20 years