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GB1299354A - Couplings for tubular members - Google Patents

Couplings for tubular members

Info

Publication number
GB1299354A
GB1299354A GB1180569A GB1180569A GB1299354A GB 1299354 A GB1299354 A GB 1299354A GB 1180569 A GB1180569 A GB 1180569A GB 1180569 A GB1180569 A GB 1180569A GB 1299354 A GB1299354 A GB 1299354A
Authority
GB
United Kingdom
Prior art keywords
seals
pipes
collets
rubber
flanges
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
GB1180569A
Inventor
Walter Chad Peart-Davies
Alexander John Malcolm
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.)
Dunlop Holdings Ltd
Original Assignee
Dunlop Holdings 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 Dunlop Holdings Ltd filed Critical Dunlop Holdings Ltd
Priority to GB1180569A priority Critical patent/GB1299354A/en
Priority to NL7002919A priority patent/NL7002919A/xx
Priority to AU12104/70A priority patent/AU1210470A/en
Priority to DE19702010020 priority patent/DE2010020A1/en
Priority to FR7007894A priority patent/FR2037666A5/fr
Publication of GB1299354A publication Critical patent/GB1299354A/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
    • F16L23/02—Flanged joints the flanges being connected by members tensioned axially
    • F16L23/032—Flanged joints the flanges being connected by members tensioned axially characterised by the shape or composition of the flanges
    • 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
    • F16L23/02—Flanged joints the flanges being connected by members tensioned axially
    • 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
    • F16L23/02—Flanged joints the flanges being connected by members tensioned axially
    • F16L23/024—Flanged joints the flanges being connected by members tensioned axially characterised by how the flanges are joined to, or form an extension of, the pipes
    • 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
    • F16L23/02—Flanged joints the flanges being connected by members tensioned axially
    • F16L23/024—Flanged joints the flanges being connected by members tensioned axially characterised by how the flanges are joined to, or form an extension of, the pipes
    • F16L23/028—Flanged joints the flanges being connected by members tensioned axially characterised by how the flanges are joined to, or form an extension of, the pipes the flanges being held against a shoulder
    • F16L23/0286—Flanged joints the flanges being connected by members tensioned axially characterised by how the flanges are joined to, or form an extension of, the pipes the flanges being held against a shoulder the shoulder not being formed from the pipe
    • 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
    • F16L23/12—Flanged joints specially adapted for particular pipes
    • F16L23/125—Flanged joints specially adapted for particular pipes with an internal or external coating
    • 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
    • F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
    • F16L47/14—Flanged joints

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Flanged Joints, Insulating Joints, And Other Joints (AREA)

Abstract

1299354 Pipe couplings DUNLOP HOLDINGS Ltd 4 March 1970 [5 March 1969] 11805/69 Heading F2G A pipe coupling comprises flanges 6 clamped together by bolts 8 to compress rubber &c. seals 5 axially so that they expand radially and clamp deformable collets 3 on to the ends of pipes 1. The collets 3 are of steel, are formed with axial slits (4), Fig. 2 (not shown), to facilitate their deformation, are bonded within the rubber &c. seals 5 and have internal ribs to engage serrations 2 around the ends of the pipes 1. The rubber seals 5 &c. may be free fitted or may be bonded within the flanges 6. The pipes 1 are of fibreglass resin, lined with rubber. Abutting lips 7 of the seals 5 protect the fibreglass resin from fluid in the pipes 1. In a modification, Fig. 4 (not shown), the angle of taper of the flanges 6 and seals 5 is decreased, to increase the clamping force of the seals on the pipe ends, and the ribs and serrations 2 within the collets 3 and around the ends of the pipes 1, are replaced by screw threads (11, 12). In this form, the collets 3 have a single slit each.
GB1180569A 1969-03-05 1969-03-05 Couplings for tubular members Expired GB1299354A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB1180569A GB1299354A (en) 1969-03-05 1969-03-05 Couplings for tubular members
NL7002919A NL7002919A (en) 1969-03-05 1970-03-02
AU12104/70A AU1210470A (en) 1969-03-05 1970-03-04 Couplings for tubular members
DE19702010020 DE2010020A1 (en) 1969-03-05 1970-03-04 Coupling for pipe sections
FR7007894A FR2037666A5 (en) 1969-03-05 1970-03-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1180569A GB1299354A (en) 1969-03-05 1969-03-05 Couplings for tubular members

Publications (1)

Publication Number Publication Date
GB1299354A true GB1299354A (en) 1972-12-13

Family

ID=9993024

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1180569A Expired GB1299354A (en) 1969-03-05 1969-03-05 Couplings for tubular members

Country Status (5)

Country Link
AU (1) AU1210470A (en)
DE (1) DE2010020A1 (en)
FR (1) FR2037666A5 (en)
GB (1) GB1299354A (en)
NL (1) NL7002919A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0141680A2 (en) * 1983-11-08 1985-05-15 James Hardie Industries Limited Plastics lined pipes
EP1013980A3 (en) * 1998-12-18 2001-01-17 Uponor Innovation Ab Locked socket coupling device for pipes
EP2447532A3 (en) * 2010-10-28 2014-02-19 Bombas Boyser, S.L. Clamping ring for peristaltic pumps
WO2015156678A1 (en) * 2014-04-08 2015-10-15 Isource As Method for connecting a coupling device to respective ends of two pipes, and structure of said coupling device
CN108571630A (en) * 2018-07-09 2018-09-25 安徽恒生科技发展集团有限公司 A kind of run-resistant assembling pipe joint
CN112250023A (en) * 2020-09-03 2021-01-22 江阴市富仁高科股份有限公司 Oil unloading pipeline assembly structure of skid-mounted oil filling device and manufacturing process
US12000508B2 (en) 2019-07-16 2024-06-04 James Tausch, Jr. Hammer union

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3014158A1 (en) * 1979-04-19 1980-10-30 John J Hunter METHOD FOR LINING THE OPEN END OF A TUBE AND PIPE CONNECTION
EP0152753B1 (en) * 1984-02-20 1988-09-21 Georg Fischer Aktiengesellschaft Flange connection for fibre-reinforced plastic pipe sections
DE3726008A1 (en) * 1987-08-05 1989-02-16 Wheli Inter Ag Pipe connection for pipe ends
EP0340338B1 (en) * 1988-04-08 1991-07-17 Giesserei Emmenbrücke AG Tube connection
DE8905558U1 (en) * 1989-05-03 1990-06-21 Wheli Inter Ag, Zug Pipe connection with clamp ring
GB2298256B (en) * 1995-02-23 1998-03-18 British Gas Plc Joining lined pipe items
FR2766552B1 (en) * 1997-07-25 1999-09-03 Pont A Mousson DEVICE FOR ASSEMBLING TWO PIPE ELEMENTS AND ASSEMBLIES OF PIPE ELEMENTS INCLUDING APPLICATION
CN110980153A (en) * 2020-01-06 2020-04-10 中建八局轨道交通建设有限公司 Wear-resistant device for screw machine and using method thereof

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0141680A2 (en) * 1983-11-08 1985-05-15 James Hardie Industries Limited Plastics lined pipes
EP0141680A3 (en) * 1983-11-08 1985-11-06 James Hardie Industries Limited Plastics lined pipes
EP1013980A3 (en) * 1998-12-18 2001-01-17 Uponor Innovation Ab Locked socket coupling device for pipes
EP2447532A3 (en) * 2010-10-28 2014-02-19 Bombas Boyser, S.L. Clamping ring for peristaltic pumps
WO2015156678A1 (en) * 2014-04-08 2015-10-15 Isource As Method for connecting a coupling device to respective ends of two pipes, and structure of said coupling device
CN106461132A (en) * 2014-04-08 2017-02-22 奥丁连接股份公司 Method for connecting a coupling device to respective ends of two pipes, and structure of said coupling device
CN108571630A (en) * 2018-07-09 2018-09-25 安徽恒生科技发展集团有限公司 A kind of run-resistant assembling pipe joint
US12000508B2 (en) 2019-07-16 2024-06-04 James Tausch, Jr. Hammer union
CN112250023A (en) * 2020-09-03 2021-01-22 江阴市富仁高科股份有限公司 Oil unloading pipeline assembly structure of skid-mounted oil filling device and manufacturing process
CN112250023B (en) * 2020-09-03 2022-04-19 江阴市富仁高科股份有限公司 Oil unloading pipeline assembly structure of skid-mounted oil filling device and manufacturing process

Also Published As

Publication number Publication date
NL7002919A (en) 1970-09-08
AU1210470A (en) 1971-09-09
FR2037666A5 (en) 1970-12-31
DE2010020A1 (en) 1970-09-17

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Legal Events

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