GB2181203A - Welding clamp - Google Patents

Welding clamp Download PDF

Info

Publication number
GB2181203A
GB2181203A GB8613698A GB8613698A GB2181203A GB 2181203 A GB2181203 A GB 2181203A GB 8613698 A GB8613698 A GB 8613698A GB 8613698 A GB8613698 A GB 8613698A GB 2181203 A GB2181203 A GB 2181203A
Authority
GB
United Kingdom
Prior art keywords
pipe
band
clamping
connecting means
plastics material
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Withdrawn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
GB8613698A
Other languages
English (en)
Other versions
GB8613698D0 (en
Inventor
Alfred Thalmann
Kurt Zatti
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.)
Georg Fischer AG
Original Assignee
Georg Fischer AG
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 Georg Fischer AG filed Critical Georg Fischer AG
Publication of GB8613698D0 publication Critical patent/GB8613698D0/en
Publication of GB2181203A publication Critical patent/GB2181203A/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Withdrawn legal-status Critical Current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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/34—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement"
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
    • 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
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/18—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
    • B29C65/20—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools with direct contact, e.g. using "mirror"
    • 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
    • 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
    • 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
    • B29C66/13—Single flanged joints; Fin-type joints; Single hem joints; Edge joints; Interpenetrating fingered joints; Other specific particular designs of joint cross-sections not provided for in groups B29C66/11 - B29C66/12
    • B29C66/131—Single flanged joints, i.e. one of the parts to be joined being rigid and flanged in the joint area
    • 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
    • B29C66/5224—Joining tubular articles for forming fork-shaped connections, e.g. for making Y-shaped pieces
    • B29C66/52241—Joining tubular articles for forming fork-shaped connections, e.g. for making Y-shaped pieces with two right angles, e.g. for making T-shaped pieces
    • 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
    • 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
    • F16L47/02—Welded joints; Adhesive joints

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Clamps And Clips (AREA)
GB8613698A 1985-06-06 1986-06-05 Welding clamp Withdrawn GB2181203A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH239685A CH666438A5 (de) 1985-06-06 1985-06-06 Spannvorrichtung.

Publications (2)

Publication Number Publication Date
GB8613698D0 GB8613698D0 (en) 1986-07-09
GB2181203A true GB2181203A (en) 1987-04-15

Family

ID=4232796

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8613698A Withdrawn GB2181203A (en) 1985-06-06 1986-06-05 Welding clamp

Country Status (3)

Country Link
CH (1) CH666438A5 (enrdf_load_stackoverflow)
DE (1) DE3616165A1 (enrdf_load_stackoverflow)
GB (1) GB2181203A (enrdf_load_stackoverflow)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4915417A (en) * 1988-08-02 1990-04-10 Flo-Control, Inc. Thermally assembled conduitry
US5199749A (en) * 1992-09-08 1993-04-06 Corcoran Industries Inc. Metal saddle clamp with looped cable fastener
FR2706012A1 (fr) * 1993-06-03 1994-12-09 Innoge Sam Dispositif pour le maintien de raccords thermosoudables.
GB2282844A (en) * 1993-10-15 1995-04-19 Haxey Eng Ltd Clamp
US6902201B1 (en) * 1997-12-19 2005-06-07 Saint-Germain & Straub, S.A. Device and method for mounting a saddle hub on a pipe and corresponding tap
CN102001065A (zh) * 2010-11-12 2011-04-06 吴江市菀坪镙丝厂 工件卡紧装置
US20230021866A1 (en) * 2019-12-26 2023-01-26 Romac Industries, Inc. Pipeline connections

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015113319B3 (de) * 2015-08-12 2016-08-18 Friatec Aktiengesellschaft Spanngerät zum Aufspannen eines Fixierblocks auf einem rohrförmigen Gegenstand sowie eine entsprechende Anordnung
CN112454204B (zh) * 2020-11-11 2022-06-14 陕西泽泰融汇科技有限公司 一种用于石油机械工件的夹持装置及其夹持方法

Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB256567A (en) * 1925-08-06 1927-03-16 Eugene Clay Furman Improvements in method and apparatus for repairing fluid containers
GB399285A (en) * 1932-06-24 1933-10-05 Leopold Claude Cuthbertson Improvements in conduit or electric cable racks
GB862796A (en) * 1958-08-25 1961-03-15 Rheinisches Metallwerk Gmbh A boring valve or cock, more particularly for supply pipes made of synthetic plastic material
US3653574A (en) * 1969-12-11 1972-04-04 Dearman Timothy Charles Pipe clamping apparatus
US3663042A (en) * 1970-04-22 1972-05-16 Dwight W Fowler Sewer tap
US3722038A (en) * 1972-02-09 1973-03-27 F Arntz Pipe clamping device
GB1447478A (en) * 1972-12-09 1976-08-25 Kwikform Ltd Scaffolding and like constructions
GB1563022A (en) * 1975-10-29 1980-03-19 Seasafe Transport Ab Tensioning device for chains and other lashings having eyelet-links
GB2085109A (en) * 1980-10-07 1982-04-21 Greenhough John Heath Pipe Sealing Clamp
GB2107743A (en) * 1981-10-12 1983-05-05 British Gas Corp Pipe heating apparatus
GB2112445A (en) * 1981-11-18 1983-07-20 Gkn Mills Building Serv Scaffold support structure
EP0088703A2 (fr) * 1982-03-10 1983-09-14 Innovation Technique Procédé et dispositif de raccordement d'un conduit à une canalisation
US4413799A (en) * 1981-07-09 1983-11-08 Stapro Ag Device for fastening elongated synthetic resin profiles
GB2127126A (en) * 1982-09-17 1984-04-04 Nhk Spring Co Ltd Pipe grip assembly
GB2144795A (en) * 1983-06-30 1985-03-13 Peter Leverton Pipe clamp

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2253525C3 (de) * 1972-11-02 1976-01-02 Jochen Reinhold 5910 Kreuztal Zoz Ringförmige Einspannvorrichtung
DE3121073C2 (de) * 1981-05-27 1984-05-17 Heinrich 4600 Dortmund Jankus Vorrichtung zum Zentrieren von miteinander zu verschweißenden Rohrstößen

Patent Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB256567A (en) * 1925-08-06 1927-03-16 Eugene Clay Furman Improvements in method and apparatus for repairing fluid containers
GB399285A (en) * 1932-06-24 1933-10-05 Leopold Claude Cuthbertson Improvements in conduit or electric cable racks
GB862796A (en) * 1958-08-25 1961-03-15 Rheinisches Metallwerk Gmbh A boring valve or cock, more particularly for supply pipes made of synthetic plastic material
US3653574A (en) * 1969-12-11 1972-04-04 Dearman Timothy Charles Pipe clamping apparatus
US3663042A (en) * 1970-04-22 1972-05-16 Dwight W Fowler Sewer tap
US3722038A (en) * 1972-02-09 1973-03-27 F Arntz Pipe clamping device
GB1447478A (en) * 1972-12-09 1976-08-25 Kwikform Ltd Scaffolding and like constructions
GB1563022A (en) * 1975-10-29 1980-03-19 Seasafe Transport Ab Tensioning device for chains and other lashings having eyelet-links
GB2085109A (en) * 1980-10-07 1982-04-21 Greenhough John Heath Pipe Sealing Clamp
US4413799A (en) * 1981-07-09 1983-11-08 Stapro Ag Device for fastening elongated synthetic resin profiles
GB2107743A (en) * 1981-10-12 1983-05-05 British Gas Corp Pipe heating apparatus
GB2112445A (en) * 1981-11-18 1983-07-20 Gkn Mills Building Serv Scaffold support structure
EP0088703A2 (fr) * 1982-03-10 1983-09-14 Innovation Technique Procédé et dispositif de raccordement d'un conduit à une canalisation
GB2127126A (en) * 1982-09-17 1984-04-04 Nhk Spring Co Ltd Pipe grip assembly
GB2144795A (en) * 1983-06-30 1985-03-13 Peter Leverton Pipe clamp

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4915417A (en) * 1988-08-02 1990-04-10 Flo-Control, Inc. Thermally assembled conduitry
US5199749A (en) * 1992-09-08 1993-04-06 Corcoran Industries Inc. Metal saddle clamp with looped cable fastener
FR2706012A1 (fr) * 1993-06-03 1994-12-09 Innoge Sam Dispositif pour le maintien de raccords thermosoudables.
EP0629807A1 (fr) * 1993-06-03 1994-12-21 Innoge S.A.M. Dispositif pour le maintien de raccords thermosoudables
GB2282844A (en) * 1993-10-15 1995-04-19 Haxey Eng Ltd Clamp
US6902201B1 (en) * 1997-12-19 2005-06-07 Saint-Germain & Straub, S.A. Device and method for mounting a saddle hub on a pipe and corresponding tap
CN102001065A (zh) * 2010-11-12 2011-04-06 吴江市菀坪镙丝厂 工件卡紧装置
US20230021866A1 (en) * 2019-12-26 2023-01-26 Romac Industries, Inc. Pipeline connections

Also Published As

Publication number Publication date
GB8613698D0 (en) 1986-07-09
CH666438A5 (de) 1988-07-29
DE3616165C2 (enrdf_load_stackoverflow) 1987-11-05
DE3616165A1 (de) 1986-12-11

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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)