AT339677B - Hohlprofile beliebiger querschnittsform und verfahren und vorrichtung zur herstellung derselben - Google Patents

Hohlprofile beliebiger querschnittsform und verfahren und vorrichtung zur herstellung derselben

Info

Publication number
AT339677B
AT339677B AT959475A AT959475A AT339677B AT 339677 B AT339677 B AT 339677B AT 959475 A AT959475 A AT 959475A AT 959475 A AT959475 A AT 959475A AT 339677 B AT339677 B AT 339677B
Authority
AT
Austria
Prior art keywords
manufacturing
same
sectional shape
hollow profiles
profiles
Prior art date
Application number
AT959475A
Other languages
English (en)
Other versions
ATA959475A (de
Inventor
Hans Maihart
Original Assignee
Chemia Ges M B H
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 Chemia Ges M B H filed Critical Chemia Ges M B H
Priority to AT959475A priority Critical patent/AT339677B/de
Publication of ATA959475A publication Critical patent/ATA959475A/de
Application granted granted Critical
Publication of AT339677B publication Critical patent/AT339677B/de

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
    • F16L9/00—Rigid pipes
    • F16L9/12—Rigid pipes of plastics with or without reinforcement
    • F16L9/121—Rigid pipes of plastics with or without reinforcement with three layers
    • 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
    • B29C53/36—Bending and joining, e.g. for making hollow articles
    • B29C53/38—Bending and joining, e.g. for making hollow articles by bending sheets or strips at right angles to the longitudinal axis of the article being formed and joining the edges
    • B29C53/385—Bending and joining, e.g. for making hollow articles by bending sheets or strips at right angles to the longitudinal axis of the article being formed and joining the edges using several sheets to form the circumference
    • 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
    • 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
    • B29C66/116—Single bevelled joints, i.e. one of the parts to be joined being bevelled in the joint area
    • B29C66/1162—Single bevel to bevel joints, e.g. mitre 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
    • B29C66/14—Particular design of joint configurations particular design of the joint cross-sections the joint having the same thickness as the thickness of the parts to be joined
    • 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
    • B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
    • B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
    • B29C66/43—Joining a relatively small portion of the surface of said articles
    • B29C66/432—Joining a relatively small portion of the surface of said articles for making tubular articles or closed loops, e.g. by joining several sheets ; for making hollow articles or hollow preforms
    • 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
    • B29C66/72—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 structure of the material of the parts to be joined
    • B29C66/723—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 structure of the material of the parts to be joined being multi-layered
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2009/00—Layered products

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
AT959475A 1975-12-17 1975-12-17 Hohlprofile beliebiger querschnittsform und verfahren und vorrichtung zur herstellung derselben AT339677B (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT959475A AT339677B (de) 1975-12-17 1975-12-17 Hohlprofile beliebiger querschnittsform und verfahren und vorrichtung zur herstellung derselben

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT959475A AT339677B (de) 1975-12-17 1975-12-17 Hohlprofile beliebiger querschnittsform und verfahren und vorrichtung zur herstellung derselben

Publications (2)

Publication Number Publication Date
ATA959475A ATA959475A (de) 1977-02-15
AT339677B true AT339677B (de) 1977-11-10

Family

ID=3615546

Family Applications (1)

Application Number Title Priority Date Filing Date
AT959475A AT339677B (de) 1975-12-17 1975-12-17 Hohlprofile beliebiger querschnittsform und verfahren und vorrichtung zur herstellung derselben

Country Status (1)

Country Link
AT (1) AT339677B (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0264012A2 (de) * 1986-10-15 1988-04-20 KMK Karl Mägerle Lizenz AG Verfahren zum Verbinden von sich überlappenden Rändern einer mehrschichtigen Folie und nach dem Verfahren hergestelltes Tubenrohr
EP0293320A2 (de) * 1987-05-21 1988-11-30 United Technologies Corporation Zweistufige Verbindung eines Verbundwerkstoffes

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0264012A2 (de) * 1986-10-15 1988-04-20 KMK Karl Mägerle Lizenz AG Verfahren zum Verbinden von sich überlappenden Rändern einer mehrschichtigen Folie und nach dem Verfahren hergestelltes Tubenrohr
WO1988002691A2 (fr) * 1986-10-15 1988-04-21 Kmk Karl Mägerle Lizenz Ag Procede pour assembler des bords a recouvrement d'une feuille multicouche, et tube fabrique selon ce procede
WO1988002691A3 (fr) * 1986-10-15 1988-07-28 Maegerle Karl Lizenz Procede pour assembler des bords a recouvrement d'une feuille multicouche, et tube fabrique selon ce procede
EP0264012A3 (en) * 1986-10-15 1988-09-14 Kmk Karl Magerle Lizenz Ag Process for lap-joining the edges of a multilayered film, and tubular article produced by this process
EP0293320A2 (de) * 1987-05-21 1988-11-30 United Technologies Corporation Zweistufige Verbindung eines Verbundwerkstoffes
EP0293320A3 (de) * 1987-05-21 1991-10-09 United Technologies Corporation Zweistufige Verbindung eines Verbundwerkstoffes

Also Published As

Publication number Publication date
ATA959475A (de) 1977-02-15

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee