GB1421542A - Method and apparatus for sleeving a pipeline - Google Patents

Method and apparatus for sleeving a pipeline

Info

Publication number
GB1421542A
GB1421542A GB2783772A GB2783772A GB1421542A GB 1421542 A GB1421542 A GB 1421542A GB 2783772 A GB2783772 A GB 2783772A GB 2783772 A GB2783772 A GB 2783772A GB 1421542 A GB1421542 A GB 1421542A
Authority
GB
United Kingdom
Prior art keywords
pipeline
balls
rollers
sections
welded
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
GB2783772A
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
Priority to GB2783772A priority Critical patent/GB1421542A/en
Publication of GB1421542A publication Critical patent/GB1421542A/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
    • F16L7/00—Supporting of pipes or cables inside other pipes or sleeves, e.g. for enabling pipes or cables to be inserted or withdrawn from under roads or railways without interruption of traffic

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

1421542 Clamps P R GODDARD ENGS LTD 13 Sept 1973 [14 June 1972] 27837/72 Heading E2B [Also in Division F2] In a method of placing a sleeve around a pipeline 1, at least two clamping devices 2 having ball or roller bearing support members 5 with balls or rollers 7 mounted thereon, are secured around the pipe, a part section of cylindrical sleeving 3 is lowered to one side of the pipeline and is slid under the pipeline in contact with the balls or rollers 7, a further part-section of cylindrical sleeving is lowered on to the clamping devices and into contact with balls or rollers 7 and the two part-sections are welded together. The two part-sections may be slid around the pipeline on the balls or rollers 7 so that the respective edges to be welded are uppermost when being welded. Additionally, end guides for the part sections (11, Fig. 6, not shown) may also be clamped to the pipeline and these guides may also inconporate ball or roller bearing surfaces. After forming the sleeve around the pipeline it can be slid longitudinally thereof on similar supporting devices. Electrical insulation may be provided between the rollers and balls of the support members and the clamping means and between the guiding member and their clamping means.
GB2783772A 1972-06-14 1972-06-14 Method and apparatus for sleeving a pipeline Expired GB1421542A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2783772A GB1421542A (en) 1972-06-14 1972-06-14 Method and apparatus for sleeving a pipeline

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2783772A GB1421542A (en) 1972-06-14 1972-06-14 Method and apparatus for sleeving a pipeline

Publications (1)

Publication Number Publication Date
GB1421542A true GB1421542A (en) 1976-01-21

Family

ID=10266112

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2783772A Expired GB1421542A (en) 1972-06-14 1972-06-14 Method and apparatus for sleeving a pipeline

Country Status (1)

Country Link
GB (1) GB1421542A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2724204A1 (en) * 1977-05-27 1978-11-30 Manzu Gmbh Underground pipe for gas or water - has intermediate distance retainer with friction reduction rollers to allow longitudinal pipe movement
DE3105406A1 (en) * 1981-02-14 1982-09-02 Hergen 3100 Celle Sandl Conical self-sealing inner-pipe socket connection, and a centring device for double pipes (double-pipe systems)
DE9319592U1 (en) * 1993-12-21 1995-04-20 DSI Rohrleitungsbau-Zubehör GmbH, 72147 Nehren Skid ring
RU2461759C1 (en) * 2011-04-22 2012-09-20 Государственное образовательное учреждение высшего профессионального образования "Санкт-Петербургский государственный горный институт имени Г.В. Плеханова (технический университет)" Ball movable support for installation of pipelines in cases
CN105042200A (en) * 2015-09-02 2015-11-11 中国重型机械研究院股份公司 End supporting piece of liner pipe
CN106287105A (en) * 2016-08-31 2017-01-04 武汉冶钢结构有限责任公司 A kind of large-scale pipeline internal installation device

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2724204A1 (en) * 1977-05-27 1978-11-30 Manzu Gmbh Underground pipe for gas or water - has intermediate distance retainer with friction reduction rollers to allow longitudinal pipe movement
DE3105406A1 (en) * 1981-02-14 1982-09-02 Hergen 3100 Celle Sandl Conical self-sealing inner-pipe socket connection, and a centring device for double pipes (double-pipe systems)
DE9319592U1 (en) * 1993-12-21 1995-04-20 DSI Rohrleitungsbau-Zubehör GmbH, 72147 Nehren Skid ring
RU2461759C1 (en) * 2011-04-22 2012-09-20 Государственное образовательное учреждение высшего профессионального образования "Санкт-Петербургский государственный горный институт имени Г.В. Плеханова (технический университет)" Ball movable support for installation of pipelines in cases
CN105042200A (en) * 2015-09-02 2015-11-11 中国重型机械研究院股份公司 End supporting piece of liner pipe
CN106287105A (en) * 2016-08-31 2017-01-04 武汉冶钢结构有限责任公司 A kind of large-scale pipeline internal installation device
CN106287105B (en) * 2016-08-31 2018-01-23 武汉一冶钢结构有限责任公司 A kind of large-scale pipeline internal installation device

Similar Documents

Publication Publication Date Title
CA985137A (en) Apparatus and method for heat-treating large diameter steel pipe
GB1362649A (en) Device for internally gripping a hollow member
IE43707L (en) Apparatus for handling pipes during welding
CA984230A (en) Method and device for detecting and locating leaks in buried pipelines
IT942788B (en) PROCEDURE AND DEVICE FOR THE GRINDING OF THE END FACES OF CYLINDRICAL BODIES, IN PARTICULAR OF ROLLERS FOR ROLLING BEARINGS
ES296715U (en) Device for gripping winding tubes, especially winding tubes supporting paper webs or the like.
GB1421542A (en) Method and apparatus for sleeving a pipeline
CA966388A (en) Rolling pipe line assembly, system and method
SE8304949L (en) ROLLER BEARING
GB995678A (en) Improvements in devices for joining lengths of wire employing friction welding
IE42851L (en) Joining pipes under water
JPS57112916A (en) Working device for outer and inner surface of metallic pipe
ES8700740A1 (en) Device for fluid transport between a fixed structure and a rotating structure using at least one flexible conduit.
ES8105591A1 (en) Device for internally deburring tubes
JPS5288566A (en) Original rolling machine for making seamless pipe and seamless pipe making device provided with the rolling machine
AU469222B2 (en) Low cost hypereutectoid bearing steel and method for forming bearings therefrom
SU1199599A1 (en) Roller device for hardening finish treatment of cylindrical surfaces
GB1170457A (en) Improvements in or relating to Embossing Machines
SU554116A1 (en) Friction Welding Device
FR2319459A1 (en) Tube-end rectification before welding - by pressing outwards with several jacks supported on a ring
CA908669A (en) Method and apparatus for aligning and clamping pipes and other tubular shapes
CA943038A (en) Method and apparatus for supporting a pipeline in permafrost environment
SE8505564D0 (en) PROCEDURES AND PROCEDURE FOR ROLLING ROLLS OF RINGS
CA839510A (en) Method and apparatus for fabricating thin-walled large diameter steel pipe cylinders
FR2332840A1 (en) Tube welding fixture - with driven support rollers, hold down roller and fixing facilities for smaller parts

Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees