GB763665A - Improvements relating to pipe collars - Google Patents

Improvements relating to pipe collars

Info

Publication number
GB763665A
GB763665A GB3095754A GB3095754A GB763665A GB 763665 A GB763665 A GB 763665A GB 3095754 A GB3095754 A GB 3095754A GB 3095754 A GB3095754 A GB 3095754A GB 763665 A GB763665 A GB 763665A
Authority
GB
United Kingdom
Prior art keywords
parts
sleeve
pipe
grooves
groove
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
GB3095754A
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.)
HERBERT SYDNEY JEFFERY
STOKES CASTINGS Ltd
Original Assignee
HERBERT SYDNEY JEFFERY
STOKES CASTINGS Ltd
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 HERBERT SYDNEY JEFFERY, STOKES CASTINGS Ltd filed Critical HERBERT SYDNEY JEFFERY
Priority to GB3095754A priority Critical patent/GB763665A/en
Publication of GB763665A publication Critical patent/GB763665A/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
    • F16L23/00—Flanged joints
    • F16L23/04—Flanged joints the flanges being connected by members tensioned in the radial plane
    • 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
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/16—Devices for covering leaks in pipes or hoses, e.g. hose-menders
    • F16L55/168—Devices for covering leaks in pipes or hoses, e.g. hose-menders from outside the pipe
    • F16L55/17—Devices for covering leaks in pipes or hoses, e.g. hose-menders from outside the pipe by means of rings, bands or sleeves pressed against the outside surface of the pipe or hose
    • F16L55/172—Devices for covering leaks in pipes or hoses, e.g. hose-menders from outside the pipe by means of rings, bands or sleeves pressed against the outside surface of the pipe or hose the ring, band or sleeve being tightened by a tangentially arranged threaded pin and a nut

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Branch Pipes, Bends, And The Like (AREA)

Abstract

763,665. Pipe couplings; repair collars. JEFFERY, H. S. and STOKES CASTINGS, Ltd. Oct. 27, 1955 [Oct. 27, 1954], No. 30957/54. Class 99(1) A sleeve for repairing broken pipes or for connecting a branch pipe comprises two semi-cylindrical parts 5 adapted to be clamped together, each part having a rib 11 the minimum diameter of which is equal to or slightly greater than the outside pipe diameter, the bore of the sleeve being enlarged outwards from and between the ribs at 13 and 14 respectively so as to be clear of the pipe and having a circumferential groove 15 at each end joined by longitudinal grooves or recesses 16, resilient material being fitted in the grooves 15, 16, to seal the joints at each end between the sleeve and the pipe and between the longitudinal mating surfaces of the two sleeve parts. The grooves are of square, oblong or non-rectangular cross-section, and the groove 16 is displaced radially relatively to the groove 15 so that only the. circumferential sealing material engages the pipe. The resilient material, preferably rubber, is in the form of a rectangular frame the ends being bent into a semicircular shape and the frame fitted into the grooves. The frame may be unitary or built up of separate parts secured together by adhesive or vulcanization; alternatively, separate strips may be used instead of a frame. Each rib 11 has a curved face 22 and a flat face 21 forming one face of a groove 15, the edge of the rib being cut away if necessary to fit irregularities on the pipe. Lead or cement may be injected into the relieved parts 14, and the parts 13 may be caulked with lead or cement and may be tapered as shown to retain the caulking material. One or both parts of the sleeve may have an integral branch or a tapped boss for fitting a branch pipe. The parts are clamped together by bolts 8 passing with clearance through square holes 7 in flanges stiffened by ribs 9; the clearance allows the sleeve to be used on pipes parts of which are laterally offset. Circumferential stiffening ribs 10 may be formed on the sleeve.
GB3095754A 1954-10-27 1954-10-27 Improvements relating to pipe collars Expired GB763665A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3095754A GB763665A (en) 1954-10-27 1954-10-27 Improvements relating to pipe collars

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3095754A GB763665A (en) 1954-10-27 1954-10-27 Improvements relating to pipe collars

Publications (1)

Publication Number Publication Date
GB763665A true GB763665A (en) 1956-12-12

Family

ID=10315735

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3095754A Expired GB763665A (en) 1954-10-27 1954-10-27 Improvements relating to pipe collars

Country Status (1)

Country Link
GB (1) GB763665A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3078108A (en) * 1959-08-05 1963-02-19 Joseph B Smith Split coupling
US4652023A (en) * 1984-02-13 1987-03-24 Timmons Fred A Repair coupler
US4768813A (en) * 1985-05-29 1988-09-06 Timmons Fred A Repair coupler
GB2189857B (en) * 1986-04-29 1989-12-06 Furmanite Int Ltd Leak sealing
US5286064A (en) * 1992-04-02 1994-02-15 Bridges Donald Y Sealing plate for a pipe coupling
US5362107A (en) * 1992-04-02 1994-11-08 Bridges Donald Y Pipe coupling with sealing plate
US5383496A (en) * 1992-04-02 1995-01-24 Donald Y. Bridges Coupling with offset closure
GB2416015A (en) * 2004-07-07 2006-01-11 Rory Joseph Donnelly A burst pipe repair collar
CN106322049A (en) * 2016-08-18 2017-01-11 天津市翔悦密封材料股份有限公司 Fastened injection agent-isolating type pipeline clamp

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3078108A (en) * 1959-08-05 1963-02-19 Joseph B Smith Split coupling
US4652023A (en) * 1984-02-13 1987-03-24 Timmons Fred A Repair coupler
US4768813A (en) * 1985-05-29 1988-09-06 Timmons Fred A Repair coupler
GB2189857B (en) * 1986-04-29 1989-12-06 Furmanite Int Ltd Leak sealing
US5286064A (en) * 1992-04-02 1994-02-15 Bridges Donald Y Sealing plate for a pipe coupling
US5295716A (en) * 1992-04-02 1994-03-22 Bridges Donald Y Pipe coupling with sealing plate
US5362107A (en) * 1992-04-02 1994-11-08 Bridges Donald Y Pipe coupling with sealing plate
US5383496A (en) * 1992-04-02 1995-01-24 Donald Y. Bridges Coupling with offset closure
GB2416015A (en) * 2004-07-07 2006-01-11 Rory Joseph Donnelly A burst pipe repair collar
GB2416013A (en) * 2004-07-07 2006-01-11 Rory Joseph Donnelly A burst pipe repair device
CN106322049A (en) * 2016-08-18 2017-01-11 天津市翔悦密封材料股份有限公司 Fastened injection agent-isolating type pipeline clamp
CN106322049B (en) * 2016-08-18 2018-10-02 天津市翔悦密封材料股份有限公司 A kind of fastening type isolation agent injecting type pipeline jig

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