GB881638A - Machine for the manufacture of thermo-plastic tubes - Google Patents

Machine for the manufacture of thermo-plastic tubes

Info

Publication number
GB881638A
GB881638A GB5003/60A GB500360A GB881638A GB 881638 A GB881638 A GB 881638A GB 5003/60 A GB5003/60 A GB 5003/60A GB 500360 A GB500360 A GB 500360A GB 881638 A GB881638 A GB 881638A
Authority
GB
United Kingdom
Prior art keywords
tube
members
machine
thermo
manufacture
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
GB5003/60A
Inventor
Richard Spies
August Spies
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.)
RHENOPACK GmbH
Original Assignee
RHENOPACK 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 RHENOPACK GmbH filed Critical RHENOPACK GmbH
Priority to GB5003/60A priority Critical patent/GB881638A/en
Publication of GB881638A publication Critical patent/GB881638A/en
Expired 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
    • 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
    • B29C53/48—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 for articles of indefinite length, i.e. bending a strip progressively
    • 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
    • B29C66/112—Single lapped joints
    • B29C66/1122—Single lap to lap joints, i.e. overlap 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
    • B29C66/40—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
    • B29C66/4322—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 by joining a single sheet to itself
    • 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
    • B29C66/49—Internally supporting the, e.g. tubular, article during joining

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

881,638. Non-metallic tubes. RHENOPACK G.m.b.H. Feb. 12, 1960, No. 5003/60. Class 99(2). A machine for preparing, for subsequent heat sealing, from an elongated band of flexible thermoplastic sheet material, a tube 15 wherein the longitudinal edges 16, 17 of the band overlap each other, comprises at least two arcuate members 1, 2 having coinciding axes X coincident with the axis of the tube and spaced apart from each other axially, each member being open on the top thereof, and guide means 4 engaging the members and having a portion protruding into the members and defining two oppositely disposed overlapping recesses 11, 12, each adapted to receive and to guide a longitudinal edge of the tube.
GB5003/60A 1960-02-12 1960-02-12 Machine for the manufacture of thermo-plastic tubes Expired GB881638A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB5003/60A GB881638A (en) 1960-02-12 1960-02-12 Machine for the manufacture of thermo-plastic tubes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5003/60A GB881638A (en) 1960-02-12 1960-02-12 Machine for the manufacture of thermo-plastic tubes

Publications (1)

Publication Number Publication Date
GB881638A true GB881638A (en) 1961-11-08

Family

ID=9787899

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5003/60A Expired GB881638A (en) 1960-02-12 1960-02-12 Machine for the manufacture of thermo-plastic tubes

Country Status (1)

Country Link
GB (1) GB881638A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0080120A1 (en) * 1981-11-20 1983-06-01 Hoechst Aktiengesellschaft Apparatus for shaping a tube from a flat web
CN110719803A (en) * 2017-06-14 2020-01-21 洛奇科技株式会社 Flange member and flange forming method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0080120A1 (en) * 1981-11-20 1983-06-01 Hoechst Aktiengesellschaft Apparatus for shaping a tube from a flat web
US4478670A (en) * 1981-11-20 1984-10-23 Hoechst Aktiengesellschaft Process and apparatus for forming a tube from a flat web
CN110719803A (en) * 2017-06-14 2020-01-21 洛奇科技株式会社 Flange member and flange forming method

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