GB201706434D0 - Method for expanding a tubular structure - Google Patents

Method for expanding a tubular structure

Info

Publication number
GB201706434D0
GB201706434D0 GBGB1706434.6A GB201706434A GB201706434D0 GB 201706434 D0 GB201706434 D0 GB 201706434D0 GB 201706434 A GB201706434 A GB 201706434A GB 201706434 D0 GB201706434 D0 GB 201706434D0
Authority
GB
United Kingdom
Prior art keywords
expanding
tubular structure
tubular
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.)
Withdrawn
Application number
GBGB1706434.6A
Other versions
GB2561839A (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.)
Radius Systems Ltd
Original Assignee
Radius Systems 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 Radius Systems Ltd filed Critical Radius Systems Ltd
Priority to GB1706434.6A priority Critical patent/GB2561839A/en
Publication of GB201706434D0 publication Critical patent/GB201706434D0/en
Priority to PCT/GB2018/051057 priority patent/WO2018197848A1/en
Priority to CN201880025433.9A priority patent/CN110662916A/en
Publication of GB2561839A publication Critical patent/GB2561839A/en
Withdrawn legal-status Critical Current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
    • B29C57/00—Shaping of tube ends, e.g. flanging, belling or closing; Apparatus therefor, e.g. collapsible mandrels
    • B29C57/02—Belling or enlarging, e.g. combined with forming a groove
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • B21D39/08—Tube expanders
    • B21D39/20—Tube expanders with mandrels, e.g. expandable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D41/00—Application of procedures in order to alter the diameter of tube ends
    • B21D41/02—Enlarging
    • B21D41/026—Enlarging by means of mandrels
    • B21D41/028—Enlarging by means of mandrels expandable mandrels
    • 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
    • B29C57/00—Shaping of tube ends, e.g. flanging, belling or closing; Apparatus therefor, e.g. collapsible mandrels
    • B29C57/02—Belling or enlarging, e.g. combined with forming a groove
    • B29C57/04—Belling or enlarging, e.g. combined with forming a groove using mechanical means
    • 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
    • B29C57/00—Shaping of tube ends, e.g. flanging, belling or closing; Apparatus therefor, e.g. collapsible mandrels
    • B29C57/02—Belling or enlarging, e.g. combined with forming a groove
    • B29C57/08—Belling or enlarging, e.g. combined with forming a groove using pressure difference
    • 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
    • B29C65/7838—Positioning the parts to be joined, e.g. aligning, indexing or centring from the inside, e.g. of tubular or hollow articles
    • 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
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/0014—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 for shaping tubes or blown tubular films
    • 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
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/0014—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 for shaping tubes or blown tubular films
    • B29C67/0022—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 for shaping tubes or blown tubular films using an internal mandrel
    • 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
    • F16L13/00—Non-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints
    • F16L13/14—Non-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints made by plastically deforming the material of the pipe, e.g. by flanging, rolling
    • F16L13/147—Non-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints made by plastically deforming the material of the pipe, e.g. by flanging, rolling by radially expanding the inner part
    • 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
    • F16L47/06—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with sleeve or socket formed by or in the pipe end
    • 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
    • F16L13/00—Non-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints
    • F16L13/14—Non-disconnectible pipe-joints, e.g. soldered, adhesive or caulked joints made by plastically deforming the material of the pipe, e.g. by flanging, rolling
    • F16L2013/145—Tools specially adapted therefor
GB1706434.6A 2017-04-24 2017-04-24 Method for expanding a tubular structure Withdrawn GB2561839A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB1706434.6A GB2561839A (en) 2017-04-24 2017-04-24 Method for expanding a tubular structure
PCT/GB2018/051057 WO2018197848A1 (en) 2017-04-24 2018-04-23 Method for expanding a tubular structure
CN201880025433.9A CN110662916A (en) 2017-04-24 2018-04-23 Method for expanding a tubular structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1706434.6A GB2561839A (en) 2017-04-24 2017-04-24 Method for expanding a tubular structure

Publications (2)

Publication Number Publication Date
GB201706434D0 true GB201706434D0 (en) 2017-06-07
GB2561839A GB2561839A (en) 2018-10-31

Family

ID=58795849

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1706434.6A Withdrawn GB2561839A (en) 2017-04-24 2017-04-24 Method for expanding a tubular structure

Country Status (3)

Country Link
CN (1) CN110662916A (en)
GB (1) GB2561839A (en)
WO (1) WO2018197848A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107900241A (en) * 2017-12-25 2018-04-13 广东富华机械装备制造有限公司 The local bulging device of pipe fitting

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102021202883A1 (en) * 2021-03-24 2022-09-29 Glatt Gesellschaft Mit Beschränkter Haftung System with an apparatus for manufacturing a pipeline unit and method for manufacturing a pipeline unit

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB244999A (en) * 1925-05-28 1925-12-31 Vickers Ltd Improvements in or relating to thrust bearings
DE1704254A1 (en) * 1967-07-20 1971-05-06 Lothar Pracht Method and device for manufacturing and attaching a pipe coupling to plastic pipes
JPS5238584A (en) * 1975-09-23 1977-03-25 Sekisui Chemical Co Ltd Process for making sockets for plastic pipes
JPS5950487B2 (en) * 1976-07-30 1984-12-08 株式会社クボタ Tube end diameter expansion method
JPS59214607A (en) * 1983-05-20 1984-12-04 Sekisui Chem Co Ltd Method and apparatus for molding receptacle of thermoplastic resin pipe
AUPN547495A0 (en) * 1995-09-15 1995-10-12 Uponor B.V. Sizing apparatus
JP4992098B2 (en) * 2007-06-05 2012-08-08 株式会社水研 Non-bolt joint structure and method for forming non-bolt joint structure
CN101737585A (en) * 2010-01-29 2010-06-16 上海瑞河管业有限公司 Multi-head electro-fusion sleeve
FR2962186B1 (en) * 2010-07-02 2013-08-02 Soletanche Freyssinet ASSEMBLY OF A TUBE OF COMPOSITE MATERIAL AND A TUBULAR METAL PIECE.
AT511230A1 (en) * 2011-04-15 2012-10-15 Ifw Manfred Otte Gmbh FORM CORE FOR MOLDING TOOL
CN102434748B (en) * 2011-11-25 2016-08-03 长春高祥特种管道有限公司 The method of electric smelting type bellows connector, connecting gas metal pipe and polyethylene tube
BR102013021663B1 (en) * 2013-08-23 2020-08-25 Vallourec Soluções Tubulares Do Brasil S.A. process for the production of expansion coated tube and coated tube produced by this process
JP6489878B2 (en) * 2015-03-09 2019-03-27 日新製鋼株式会社 Manufacturing method of joined tube
CN204592619U (en) * 2015-03-31 2015-08-26 广东美的暖通设备有限公司 A kind of copper pipe connecting sleeve
CN105423043A (en) * 2015-12-25 2016-03-23 河南中久安科技有限公司 Electric melting type integral injection molding bent steel plastic head with base

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107900241A (en) * 2017-12-25 2018-04-13 广东富华机械装备制造有限公司 The local bulging device of pipe fitting

Also Published As

Publication number Publication date
GB2561839A (en) 2018-10-31
WO2018197848A1 (en) 2018-11-01
CN110662916A (en) 2020-01-07

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)