GB2048413B - Fusion welding of pipe parts - Google Patents

Fusion welding of pipe parts

Info

Publication number
GB2048413B
GB2048413B GB8009513A GB8009513A GB2048413B GB 2048413 B GB2048413 B GB 2048413B GB 8009513 A GB8009513 A GB 8009513A GB 8009513 A GB8009513 A GB 8009513A GB 2048413 B GB2048413 B GB 2048413B
Authority
GB
United Kingdom
Prior art keywords
clamp
support
fusion welding
pipe part
pipe parts
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
GB8009513A
Other versions
GB2048413A (en
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.)
FUSION EQUIPMENT Ltd
Original Assignee
FUSION EQUIPMENT 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 FUSION EQUIPMENT Ltd filed Critical FUSION EQUIPMENT Ltd
Priority to GB8009513A priority Critical patent/GB2048413B/en
Publication of GB2048413A publication Critical patent/GB2048413A/en
Application granted granted Critical
Publication of GB2048413B publication Critical patent/GB2048413B/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
    • B29C65/7802—Positioning the parts to be joined, e.g. aligning, indexing or centring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
    • B23K37/053—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor
    • B23K37/0533—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor external pipe alignment clamps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/52—Joining tubular articles, bars or profiled elements
    • B29C66/522—Joining tubular articles
    • B29C66/5221—Joining tubular articles for forming coaxial connections, i.e. the tubular articles to be joined forming a zero angle relative to each other
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/52—Joining tubular articles, bars or profiled elements
    • B29C66/522—Joining tubular articles
    • B29C66/5229—Joining tubular articles involving the use of a socket
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/112—Single lapped joints
    • B29C66/1122—Single lap to lap joints, i.e. overlap joints

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

A holding device for use in the fusion welding together of two pipe parts 19, 22 comprises a clamp 2 for clamping the first pipe part 19 and support 1 for supporting the clamp 2. The support 1 is fixedly mounted on the base 16 of a fusion welding machine. The position of the clamp 2 is adjustable relative to the support 1 in two mutually perpendicular directions in a plane perpendicular to the axis of the clamp by means of vertical adjusters (8 Fig. 3 not shown) and two oppositely directed, outwardly extending arms 5 of the clamp 2 which cooperate with respective slots in pillars 4 of the support, to allow the first pipe part 19 to be aligned with the second pipe part 22 which is clamped in a clamp 17 which is slidably movable by lever 18 on the base towards and away from the holding device. <IMAGE>
GB8009513A 1979-04-05 1980-03-21 Fusion welding of pipe parts Expired GB2048413B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8009513A GB2048413B (en) 1979-04-05 1980-03-21 Fusion welding of pipe parts

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB7912027 1979-04-05
GB8009513A GB2048413B (en) 1979-04-05 1980-03-21 Fusion welding of pipe parts

Publications (2)

Publication Number Publication Date
GB2048413A GB2048413A (en) 1980-12-10
GB2048413B true GB2048413B (en) 1983-06-15

Family

ID=26271140

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8009513A Expired GB2048413B (en) 1979-04-05 1980-03-21 Fusion welding of pipe parts

Country Status (1)

Country Link
GB (1) GB2048413B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2134204A (en) * 1983-01-21 1984-08-08 British Nuclear Fuels Ltd Apparatus for aligning members
DE3466188D1 (en) * 1983-07-22 1987-10-22 Flums Ag Maschf Quick action chuck
FR2587272B1 (en) * 1985-09-19 1988-04-15 Gaz De France METHOD AND DEVICE FOR STRAIGHTENING AND ALIGNING A FIRST PIECE IN PLASTIC MATERIAL FOR EXAMPLE THERMOSOUDABLE WITH A SECOND PIECE IN SIMILAR PLASTIC MATERIAL WHICH CAN ALSO BE STRAIGHTENED FOR THEIR END-TO-END ASSEMBLY
WO1995018714A1 (en) * 1994-01-04 1995-07-13 Big 'o' Inc. A method and apparatus for producing a bell joint
US5609713A (en) * 1994-01-10 1997-03-11 Big `O` Inc. Method for producing a bell joint
FR2768362B1 (en) * 1997-09-16 2002-09-06 Puls Action PROCESS AND DEVICE FOR STRAIGHTENING A LONGILINE ELEMENT AND POSITIONING IN THE SPACE OF THE FREE END OF THIS ELEMENT IN RELATION TO THE FREE END OF AT LEAST ONE OTHER ELEMENT FOR THEIR ASSEMBLY
EP1202853B1 (en) 1999-04-18 2005-10-26 Entegris, Inc. Beadless welding apparatus
EP1095739B1 (en) * 1999-10-26 2004-06-30 Ridge Tool Ag Press tool and method of cold-working a connection between workpieces
SE538495C2 (en) * 2014-01-13 2016-08-09 Getab Ab Improved pipe grip

Also Published As

Publication number Publication date
GB2048413A (en) 1980-12-10

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Legal Events

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