CH519388A - Process for the subsequent reinforcement of branch pieces for pipelines made of thermoplastics - Google Patents

Process for the subsequent reinforcement of branch pieces for pipelines made of thermoplastics

Info

Publication number
CH519388A
CH519388A CH162870A CH162870A CH519388A CH 519388 A CH519388 A CH 519388A CH 162870 A CH162870 A CH 162870A CH 162870 A CH162870 A CH 162870A CH 519388 A CH519388 A CH 519388A
Authority
CH
Switzerland
Prior art keywords
thermoplastics
branch pieces
pipelines made
subsequent reinforcement
reinforcement
Prior art date
Application number
CH162870A
Other languages
German (de)
Inventor
Hubert Dipl Ing Strerath
Original Assignee
Kunststoffwerk Hoehn Gmbh
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 Kunststoffwerk Hoehn Gmbh filed Critical Kunststoffwerk Hoehn Gmbh
Publication of CH519388A publication Critical patent/CH519388A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D23/00—Producing tubular articles
    • B29D23/001—Pipes; Pipe joints
    • B29D23/003—Pipe joints, e.g. straight joints
    • B29D23/008—T-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
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/56—Winding and joining, e.g. winding spirally
    • B29C53/58—Winding and joining, e.g. winding spirally helically
    • B29C53/76—Winding and joining, e.g. winding spirally helically about more than one axis, e.g. T-pieces, balls
    • 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
    • F16L47/26—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics for branching pipes; for joining pipes to walls; Adaptors therefor
    • F16L47/32—Branch units, e.g. made in one piece, welded, riveted

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Moulding By Coating Moulds (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Pipe Accessories (AREA)
CH162870A 1969-03-05 1970-02-05 Process for the subsequent reinforcement of branch pieces for pipelines made of thermoplastics CH519388A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691911194 DE1911194A1 (en) 1969-03-05 1969-03-05 Process for the subsequent strengthening of branch pieces for pipes made of thermoplastic plastics

Publications (1)

Publication Number Publication Date
CH519388A true CH519388A (en) 1972-02-29

Family

ID=5727213

Family Applications (1)

Application Number Title Priority Date Filing Date
CH162870A CH519388A (en) 1969-03-05 1970-02-05 Process for the subsequent reinforcement of branch pieces for pipelines made of thermoplastics

Country Status (6)

Country Link
AT (1) AT314294B (en)
BE (1) BE746041A (en)
CH (1) CH519388A (en)
DE (1) DE1911194A1 (en)
FR (1) FR2037600A5 (en)
NL (1) NL7001908A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT386324B (en) * 1985-08-09 1988-08-10 Fischer Gmbh Method for stiffening ski boots and ski boot stiffened according to the method

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI895439A (en) * 1989-11-15 1991-05-16 Neste Oy FOERFARANDE FOER FRAMSTAELLNING AV EN FOG OCH FOG MELLAN DELAR SOM SKA ANSLUTAS TILL VARANDRA OCH OMGES AV FOERBINDNINGSAEMNE SAMT FORM FOER FRAMSTAELLNING AV EN FOG.
DE10259143B3 (en) * 2002-12-18 2004-04-29 Reinert-Ritz Gmbh T-joint for connecting tubes of pipeline has transition region between third connector and tube piece welded to it surrounded by reinforcing ring
EP2573441A1 (en) * 2011-09-22 2013-03-27 Georg Fischer Rohrleitungssysteme AG T-fitting

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT386324B (en) * 1985-08-09 1988-08-10 Fischer Gmbh Method for stiffening ski boots and ski boot stiffened according to the method

Also Published As

Publication number Publication date
AT314294B (en) 1974-03-25
FR2037600A5 (en) 1970-12-31
BE746041A (en) 1970-07-31
NL7001908A (en) 1970-09-08
DE1911194A1 (en) 1970-09-24

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Legal Events

Date Code Title Description
PL Patent ceased