GB1126422A - Apparatus for use in forming hollow articles - Google Patents

Apparatus for use in forming hollow articles

Info

Publication number
GB1126422A
GB1126422A GB1438768A GB1438768A GB1126422A GB 1126422 A GB1126422 A GB 1126422A GB 1438768 A GB1438768 A GB 1438768A GB 1438768 A GB1438768 A GB 1438768A GB 1126422 A GB1126422 A GB 1126422A
Authority
GB
United Kingdom
Prior art keywords
hollow articles
forming hollow
sept
heading
pipes
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
GB1438768A
Inventor
George Martin Gale
Kenneth Arne Caleb Scott
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.)
Rubber and Plastics Research Association of Great Britain
Original Assignee
Rubber and Plastics Research Association of Great Britain
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 Rubber and Plastics Research Association of Great Britain filed Critical Rubber and Plastics Research Association of Great Britain
Publication of GB1126422A publication Critical patent/GB1126422A/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
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B13/00—Conditioning or physical treatment of the material to be shaped
    • B29B13/02—Conditioning or physical treatment of the material to be shaped by heating
    • B29B13/023—Half-products, e.g. films, plates
    • B29B13/024—Hollow bodies, e.g. tubes or profiles
    • B29B13/025—Tube ends
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B13/00—Conditioning or physical treatment of the material to be shaped
    • B29B13/02—Conditioning or physical treatment of the material to be shaped by heating
    • B29B13/023—Half-products, e.g. films, plates
    • B29B13/024—Hollow bodies, e.g. tubes or profiles
    • 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
    • B29C31/00—Handling, e.g. feeding of the material to be shaped, storage of plastics material before moulding; Automation, i.e. automated handling lines in plastics processing plants, e.g. using manipulators or robots
    • B29C31/002—Handling tubes, e.g. transferring between shaping stations, loading on mandrels
    • 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/0244—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using fluidised bed
    • 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
    • B29C53/02—Bending or folding
    • B29C53/08—Bending or folding of tubes or other profiled members
    • B29C53/083—Bending or folding of tubes or other profiled members bending longitudinally, i.e. modifying the curvature of the tube axis
    • 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
    • B29L2023/00—Tubular articles
    • B29L2023/22—Tubes or pipes, i.e. rigid

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Robotics (AREA)
  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

1,126,422. Moulding hollow articles. RUBBER & PLASTICS RESEARCH ASSOCIATION OF GREAT BRITAIN. 27 Sept., 1965 [26 Sept., 1964], No. 14387/68. Divided out of 1,126,421. Heading B5A. The subject-matter of this case is contained in the parent Specification, but the claims relate to a heated fluidized bed with means to allow the insertion of pipes for their heat treatment.
GB1438768A 1964-09-26 1964-09-26 Apparatus for use in forming hollow articles Expired GB1126422A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3931164A GB1126421A (en) 1964-09-26 1964-09-26 Method of forming hollow articles

Publications (1)

Publication Number Publication Date
GB1126422A true GB1126422A (en) 1968-09-05

Family

ID=10408873

Family Applications (2)

Application Number Title Priority Date Filing Date
GB3931164A Expired GB1126421A (en) 1964-09-26 1964-09-26 Method of forming hollow articles
GB1438768A Expired GB1126422A (en) 1964-09-26 1964-09-26 Apparatus for use in forming hollow articles

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB3931164A Expired GB1126421A (en) 1964-09-26 1964-09-26 Method of forming hollow articles

Country Status (1)

Country Link
GB (2) GB1126421A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2536100C3 (en) * 1975-08-13 1979-09-27 Gerd 7844 Neuenburg Arweiler Method for heating or cooling the end area of a pipe made of a thermoplastic material to be expanded
DE2536101A1 (en) * 1975-08-13 1977-02-17 Gerd Arweiler METHOD AND DEVICE FOR HEATING OR COOLING THE END AREA OF A PLASTIC PIPE TO BE OPENED
EP0039377B1 (en) * 1980-05-07 1984-07-25 Peter Robert Mitchell Thermoforming tubular articles
DE3241082C2 (en) * 1982-11-06 1986-03-06 Helmut 8772 Marktheidenfeld Häufglöckner Process for the heat treatment of workpieces made of thermoplastics
DE4019196A1 (en) * 1990-06-15 1991-12-19 Ruppert Hans Peter Tube bending

Also Published As

Publication number Publication date
GB1126421A (en) 1968-09-05

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