GB928912A - Improvements in connections for pipes and tubes - Google Patents

Improvements in connections for pipes and tubes

Info

Publication number
GB928912A
GB928912A GB4542162A GB4542162A GB928912A GB 928912 A GB928912 A GB 928912A GB 4542162 A GB4542162 A GB 4542162A GB 4542162 A GB4542162 A GB 4542162A GB 928912 A GB928912 A GB 928912A
Authority
GB
United Kingdom
Prior art keywords
tubes
connections
tube
pipe
inner pipe
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
GB4542162A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB928912A publication Critical patent/GB928912A/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
    • F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
    • 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
    • B21D39/04—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of tubes with tubes; of tubes with rods

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)

Abstract

928,912. Pipe connections. A. STULZ. June 17, 1959 [May 6, 1959], No. 45421/62. Divided out of 928,911. Class 99(1). In a method of connecting tubes of thermoplastic materials, an inner pipe 85 is inserted into an outer pipe 82 provided with a peripheral groove or a constriction formed, for example, by a shoulder 83, and without one or both of the tubes being deformed, and a rigid rotatable connection between the tubes which prevents subsequent separation thereof in the axial direction is established by widening or flaring the end of the tube 85 and by the application of heat to that end. As shown in Fig. 1, a highfrequency-heated plunger thermoplastically flares the end of the inner pipe, and in Fig. 2 an annular groove 98 or a series of embossments are formed in that tube.
GB4542162A 1959-05-06 1959-06-17 Improvements in connections for pipes and tubes Expired GB928912A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEP0022740 1959-05-06

Publications (1)

Publication Number Publication Date
GB928912A true GB928912A (en) 1963-06-19

Family

ID=7368866

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4542162A Expired GB928912A (en) 1959-05-06 1959-06-17 Improvements in connections for pipes and tubes

Country Status (1)

Country Link
GB (1) GB928912A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL9301914A (en) * 1993-11-05 1995-06-01 Nyloplast Europ Bv Method and device for fluidly and / or gas-tightly connecting at least two plastic elements.
EP0749892A1 (en) * 1995-05-26 1996-12-27 Dr.Ing.h.c. F. Porsche Aktiengesellschaft Beam for a vehicle frame and its method of manufacturing
EP0780284A1 (en) * 1995-12-22 1997-06-25 Mercedes-Benz Ag Rigid connection of parts of a vehicle, and tool for making the connection
WO2010072994A1 (en) 2008-12-22 2010-07-01 Crompton Technology Group Ltd Forming the end portions of fibre reinforced thermoplastic composite tubes

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL9301914A (en) * 1993-11-05 1995-06-01 Nyloplast Europ Bv Method and device for fluidly and / or gas-tightly connecting at least two plastic elements.
US5630975A (en) * 1993-11-05 1997-05-20 Nyloplast Europe B.V. Method and a device for joining at least two plastic elements in a liquid- and/or gastight manner
EP0749892A1 (en) * 1995-05-26 1996-12-27 Dr.Ing.h.c. F. Porsche Aktiengesellschaft Beam for a vehicle frame and its method of manufacturing
US5839777A (en) * 1995-05-26 1998-11-24 Dr. Ing. H.C.F. Porsche Ag Support of a body structure of a vehicle and process for manufacturing same
EP0780284A1 (en) * 1995-12-22 1997-06-25 Mercedes-Benz Ag Rigid connection of parts of a vehicle, and tool for making the connection
US5879099A (en) * 1995-12-22 1999-03-09 Mercedes-Benz Ag Rigid connection of structural parts in the case of a motor vehicle and tool and method for establishing the connection
US6092287A (en) * 1995-12-22 2000-07-25 Daimlerchrysler Ag Rigid connection of structural parts in the case of a motor vehicle and method for establishing the connection
US6122812A (en) * 1995-12-22 2000-09-26 Daimlerchrysler Ag Rigid connection of structural parts in the case of a motor vehicle and tool for establishing the connection
WO2010072994A1 (en) 2008-12-22 2010-07-01 Crompton Technology Group Ltd Forming the end portions of fibre reinforced thermoplastic composite tubes
US10105891B2 (en) 2008-12-22 2018-10-23 Crompton Technology Group Ltd. Apparatus for forming the end portions of fibre reinforced thermoplastic composite tubes

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