GB1511166A - Pipe union - Google Patents

Pipe union

Info

Publication number
GB1511166A
GB1511166A GB2666575A GB2666575A GB1511166A GB 1511166 A GB1511166 A GB 1511166A GB 2666575 A GB2666575 A GB 2666575A GB 2666575 A GB2666575 A GB 2666575A GB 1511166 A GB1511166 A GB 1511166A
Authority
GB
United Kingdom
Prior art keywords
pipe
bands
interspace
pipe end
bore
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
GB2666575A
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.)
DOLAR P
Original Assignee
DOLAR P
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 DOLAR P filed Critical DOLAR P
Priority to GB2666575A priority Critical patent/GB1511166A/en
Publication of GB1511166A publication Critical patent/GB1511166A/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

Abstract

1511166 Pipe couplings P DOLAR 24 June 1975 26665/75 Heading F2G A pipe union comprises a member 1 having a through bore with portions 2a, 2b of different diameters, an outer screw threaded part 4 being disposed in a position corresponding to the portion 2b of smaller diameter, and the portion 2a being such that it can house a pipe end inserted therein a seal being provided by a gasket 3, a backing ring 5 through which a pipe end can be inserted and fixed coaxially with the bore by means of two diametrically opposite bridge shaped appendices 6 so as to define an interspace 7 between the ring 5 and the member 1, and a pipe clamping sleeve disposed in the interspace, the sleeve having two semicircular bands 9 which may be tightened together by bolts 10 engaging lateral extensions 12 of the bands 9, the inner surfaces of the bands 9 being scored so as to grip a pipe inserted into the member 1, and the bands 9 having clips 14 thereon for engagement with the appendices 6 to retain the clamping sleeve within the interspace 7 when no pipe end is present.
GB2666575A 1975-06-24 1975-06-24 Pipe union Expired GB1511166A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2666575A GB1511166A (en) 1975-06-24 1975-06-24 Pipe union

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2666575A GB1511166A (en) 1975-06-24 1975-06-24 Pipe union

Publications (1)

Publication Number Publication Date
GB1511166A true GB1511166A (en) 1978-05-17

Family

ID=10247248

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2666575A Expired GB1511166A (en) 1975-06-24 1975-06-24 Pipe union

Country Status (1)

Country Link
GB (1) GB1511166A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2446436A1 (en) * 1979-01-10 1980-08-08 Immendinger Giesserei Masch Thrust protection for pipe fitting - comprises pressure surfaces with toothed ribs with profiles slanting against traction direction

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2446436A1 (en) * 1979-01-10 1980-08-08 Immendinger Giesserei Masch Thrust protection for pipe fitting - comprises pressure surfaces with toothed ribs with profiles slanting against traction direction

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Legal Events

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