DE2856895C2 - - Google Patents

Info

Publication number
DE2856895C2
DE2856895C2 DE2856895A DE2856895A DE2856895C2 DE 2856895 C2 DE2856895 C2 DE 2856895C2 DE 2856895 A DE2856895 A DE 2856895A DE 2856895 A DE2856895 A DE 2856895A DE 2856895 C2 DE2856895 C2 DE 2856895C2
Authority
DE
Germany
Prior art keywords
sleeve
sleeves
heating
welding
pyrotechnic
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
DE2856895A
Other languages
German (de)
English (en)
Other versions
DE2856895A1 (de
Inventor
Willem Johan De Jona Ch Groot
Horst Dipl.-Phys. Dr. 8510 Fuerth De Penner
Irene Dipl.-Chem. 8500 Nuernberg De Schmid
Peter Jona Ch Weber
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.)
Huels Troisdorf AG
Original Assignee
Geberit AG
Dynamit Nobel 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 Geberit AG, Dynamit Nobel AG filed Critical Geberit AG
Priority to DE19782856895 priority Critical patent/DE2856895A1/de
Priority to IT51201/79A priority patent/IT1164794B/it
Priority to AT0818179A priority patent/AT366805B/de
Priority to CH1152379A priority patent/CH643480A5/de
Priority to SE7910720A priority patent/SE430771B/sv
Priority to US06/107,861 priority patent/US4274662A/en
Priority to FR7931930A priority patent/FR2445209A1/fr
Publication of DE2856895A1 publication Critical patent/DE2856895A1/de
Application granted granted Critical
Publication of DE2856895C2 publication Critical patent/DE2856895C2/de
Granted 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
    • 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
    • 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
    • B29C65/022—Particular heating or welding methods not otherwise provided for
    • 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
    • B29C66/12—Joint cross-sections combining only two joint-segments; Tongue and groove joints; Tenon and mortise joints; Stepped joint cross-sections
    • B29C66/122—Joint cross-sections combining only two joint-segments, i.e. one of the parts to be joined comprising only two joint-segments in the joint cross-section
    • B29C66/1222—Joint cross-sections combining only two joint-segments, i.e. one of the parts to be joined comprising only two joint-segments in the joint cross-section comprising at least a lapped joint-segment
    • 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
    • B29C66/12—Joint cross-sections combining only two joint-segments; Tongue and groove joints; Tenon and mortise joints; Stepped joint cross-sections
    • B29C66/122—Joint cross-sections combining only two joint-segments, i.e. one of the parts to be joined comprising only two joint-segments in the joint cross-section
    • B29C66/1224—Joint cross-sections combining only two joint-segments, i.e. one of the parts to be joined comprising only two joint-segments in the joint cross-section comprising at least a butt joint-segment
    • 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
    • B29C66/52291—Joining tubular articles involving the use of a socket said socket comprising a stop
    • B29C66/52292—Joining tubular articles involving the use of a socket said socket comprising a stop said stop being internal
    • 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
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/73—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/739—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/7392—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic
    • B29C66/73921—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic characterised by the materials of both parts being thermoplastics
    • 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
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/82—Pressure application arrangements, e.g. transmission or actuating mechanisms for joining tools or clamps
    • B29C66/828—Other pressure application arrangements
    • B29C66/8286—Hand placed 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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/66—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by liberation of internal stresses, e.g. shrinking of one of the parts to be joined
    • B29C65/68—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by liberation of internal stresses, e.g. shrinking of one of the parts to be joined using auxiliary shrinkable elements
    • 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
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
DE19782856895 1978-12-30 1978-12-30 Pyrotechnische schweissmuffe zur verbindung von formteilen, insbesondere rohren, aus thermoplastischem kunststoff Granted DE2856895A1 (de)

Priority Applications (7)

Application Number Priority Date Filing Date Title
DE19782856895 DE2856895A1 (de) 1978-12-30 1978-12-30 Pyrotechnische schweissmuffe zur verbindung von formteilen, insbesondere rohren, aus thermoplastischem kunststoff
IT51201/79A IT1164794B (it) 1978-12-30 1979-12-27 Manicotto di saldatura per pezzi formati, in particolare tubi, in materiale termoplastico
AT0818179A AT366805B (de) 1978-12-30 1979-12-28 Schweissmuffe zur verbindung von formteilen, insbesondere rohren, aus thermoplastischem kunststoff
CH1152379A CH643480A5 (de) 1978-12-30 1979-12-28 Pyrotechnische schweissmuffe zur verbindung von formteilen, insbesondere rohren, aus thermoplastischem kunststoff.
SE7910720A SE430771B (sv) 1978-12-30 1979-12-28 Pyroteknisk svetsmuff for forbindning av formstycken, speciellt ror, av termoplast
US06/107,861 US4274662A (en) 1978-12-30 1979-12-28 Pyrotechnical welding sleeve connector for the joining of molded components, especially pipes, of a thermoplastic synthetic resin
FR7931930A FR2445209A1 (fr) 1978-12-30 1979-12-28 Manchon de soudage pyrotechnique pour l'assemblage de pieces moulees, en particulier de tubes, en matiere thermoplastique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782856895 DE2856895A1 (de) 1978-12-30 1978-12-30 Pyrotechnische schweissmuffe zur verbindung von formteilen, insbesondere rohren, aus thermoplastischem kunststoff

Publications (2)

Publication Number Publication Date
DE2856895A1 DE2856895A1 (de) 1980-07-17
DE2856895C2 true DE2856895C2 (US06521211-20030218-C00004.png) 1987-08-06

Family

ID=6058772

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19782856895 Granted DE2856895A1 (de) 1978-12-30 1978-12-30 Pyrotechnische schweissmuffe zur verbindung von formteilen, insbesondere rohren, aus thermoplastischem kunststoff

Country Status (7)

Country Link
US (1) US4274662A (US06521211-20030218-C00004.png)
AT (1) AT366805B (US06521211-20030218-C00004.png)
CH (1) CH643480A5 (US06521211-20030218-C00004.png)
DE (1) DE2856895A1 (US06521211-20030218-C00004.png)
FR (1) FR2445209A1 (US06521211-20030218-C00004.png)
IT (1) IT1164794B (US06521211-20030218-C00004.png)
SE (1) SE430771B (US06521211-20030218-C00004.png)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4549752A (en) * 1981-08-13 1985-10-29 Umac, Inc. Connector for tubular members
EP0171450A1 (de) * 1984-08-14 1986-02-19 Österreichische Salen-Kunststoffwerk Gesellschaft m.b.H. Rohrverbindung für Kunststoffrohre und Verfahren zur Herstellung
CH671444A5 (US06521211-20030218-C00004.png) * 1986-06-25 1989-08-31 Fischer Ag Georg
EP0407340A1 (de) * 1989-07-06 1991-01-09 Geberit AG Vorrichtung zur Bearbeitung eines mit einer Schweissmuffe zu verbindenden Rohres
CH685403A5 (de) * 1991-07-22 1995-06-30 Fischer Georg Rohrleitung Formteil aus thermoplastischem Material.
DE19620404C1 (de) * 1996-05-21 1997-08-14 Porsche Ag Verkleidungsteil aus nachgiebigem Werkstoff für einen Endbereich eines Fahrzeuges, insbesondere Personenkraftwagen
US6521072B1 (en) 1996-05-28 2003-02-18 C&S Intellectual Properties, Llc Method of coupling profile wall thermoplastic pipes
US6131954A (en) * 1996-05-28 2000-10-17 Campbell; Steve Weldable couple for electrofusion coupling of profile wall thermoplastic pipes without a separate coupler
US5820720A (en) * 1996-05-28 1998-10-13 Campbell; Steve Method of and apparatus for electrofusion coupling of thermoplastic pipes
US5690148A (en) * 1996-06-21 1997-11-25 Ziu; Christopher G. Closure fitting and flexibility support assembly for double-containment piping systems
JP3935356B2 (ja) * 2001-02-05 2007-06-20 サーパス工業株式会社 超音波流量計
DE10149301C1 (de) * 2001-10-05 2003-01-02 Joachim Weber Rohrelement aus einem thermoplastischen Kunststoff sowie Verfahren zum Verschweißen von Rohrelementen aus thermoplastischen Kunststoffen
US6976712B2 (en) * 2002-04-17 2005-12-20 Micromold Products Inc. Corrosion-resistant coupling means and methods for using same
US8652290B2 (en) * 2007-04-13 2014-02-18 David G. Haverty Systems and methods for manufacturing composite materials using thermoplastic polymers
GB2451081B (en) * 2007-07-17 2009-09-09 Uponor Innovation Ab Electrofusion fitting
KR20100052352A (ko) * 2008-11-10 2010-05-19 엘지전자 주식회사 연결관 및 이를 포함하는 냉매유동시스템
FR2963654B1 (fr) * 2010-08-06 2013-12-13 Saipem Sa Conduite comportant un chemisage interne et un manchon tubulaire de jonction en matiere plastique
EP2672162A1 (de) * 2012-06-08 2013-12-11 Georg Fischer Wavin AG Gerillte Elektroschweissmuffe
CA2828855C (en) 2013-09-27 2020-06-09 G.B.D. Corp. Method and apparatus for connecting pipes
CA2829002C (en) 2013-09-27 2020-06-09 G.B.D. Corp. Pipe cutting tool and methods for use
CA2829041C (en) 2013-09-27 2020-06-09 G.B.D. Corp. Pipe sealing tool and methods for use
CA2829075C (en) 2013-09-27 2020-09-01 G.B.D. Corp. Pipe joining material for connecting pipes
AU2015200442B2 (en) 2014-01-30 2018-09-13 Plasson Ltd. Electrofusion Coupler Composition
IL237008B (en) 2014-01-30 2020-03-31 Plasson Ltd Electrofusion coupler composition
CA2863272C (en) 2014-09-12 2016-10-18 G.B.D. Corp. Method of joining pipes and fittings
CA2888402C (en) 2015-04-16 2017-10-31 G.B.D. Corp. Method of joining pipes and fittings with mechanical restraint members
US11231136B2 (en) 2019-07-22 2022-01-25 Ronald V. Andronaco Flangeless coupler fused inside opposing ends of conduits

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1072431B (de) * 1959-12-31 Ing Max Schmid Mannheim Dr Stift zum Aufschweißen auf eine Unterlage
GB808725A (en) * 1954-05-26 1959-02-11 Ramsay Olaf St George Improvements in or relating to couplings
US3094452A (en) * 1955-07-23 1963-06-18 Sued West Chemie Gmbh Method of making interlocked welded connections between shaped thermoplastic articles
US2961363A (en) * 1956-03-27 1960-11-22 Dow Chemical Co Coupling method for thermoplastic components
GB868528A (en) * 1958-06-26 1961-05-17 Svenska Metallverken Ab Thermoplastic connecting members for pipes and method of preparing them
US3206537A (en) * 1960-12-29 1965-09-14 Schlumberger Well Surv Corp Electrically conductive conduit
SU143282A1 (ru) * 1961-02-23 1961-11-30 С.В. Ехлаков Соединение труб и фитингов из термопластов
US3378672A (en) * 1966-03-18 1968-04-16 Susquehanna Corp Insulated, electrical resistance wire and welding sleeve made therefrom
US3542402A (en) * 1969-04-02 1970-11-24 Catalyst Research Corp Joining articles of thermoplastic resins
CH533794A (de) * 1970-12-21 1973-02-15 Gebert & Cie Schweissmuffe zur Verbindung von Kunststoffelementen, insbesondere Kunststoffrohren
DE2641588A1 (de) * 1976-09-16 1978-03-23 Dynamit Nobel Ag Verbindungselement

Also Published As

Publication number Publication date
SE430771B (sv) 1983-12-12
ATA818179A (de) 1981-09-15
FR2445209A1 (fr) 1980-07-25
IT7951201A0 (it) 1979-12-27
US4274662A (en) 1981-06-23
IT1164794B (it) 1987-04-15
FR2445209B1 (US06521211-20030218-C00004.png) 1982-12-17
DE2856895A1 (de) 1980-07-17
SE7910720L (sv) 1980-07-01
AT366805B (de) 1982-05-10
CH643480A5 (de) 1984-06-15

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Legal Events

Date Code Title Description
8125 Change of the main classification

Ipc: B29C 65/28

8110 Request for examination paragraph 44
8125 Change of the main classification

Ipc: F16L 47/02

D2 Grant after examination
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: HUELS TROISDORF AG, 5210 TROISDORF, DE GEBERIT AG,

8339 Ceased/non-payment of the annual fee