CH346691A - Process for manufacturing sheets of thermoplastic material and device for carrying out this process - Google Patents

Process for manufacturing sheets of thermoplastic material and device for carrying out this process

Info

Publication number
CH346691A
CH346691A CH346691DA CH346691A CH 346691 A CH346691 A CH 346691A CH 346691D A CH346691D A CH 346691DA CH 346691 A CH346691 A CH 346691A
Authority
CH
Switzerland
Prior art keywords
carrying
thermoplastic material
manufacturing sheets
sheets
manufacturing
Prior art date
Application number
Other languages
French (fr)
Inventor
Hojberg Pedersen Bent
Original Assignee
Hojberg Pedersen Bent
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 Hojberg Pedersen Bent filed Critical Hojberg Pedersen Bent
Publication of CH346691A publication Critical patent/CH346691A/en

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
    • B29C69/00—Combinations of shaping techniques not provided for in a single one of main groups B29C39/00 - B29C67/00, e.g. associations of moulding and joining techniques; Apparatus therefore
    • B29C69/001—Combinations of shaping techniques not provided for in a single one of main groups B29C39/00 - B29C67/00, e.g. associations of moulding and joining techniques; Apparatus therefore a shaping technique combined with cutting, e.g. in parts or slices combined with rearranging and joining the cut parts
    • B29C69/002—Winding
    • B29C69/003—Winding and cutting longitudinally, e.g. for making O-rings; chain links, insulation tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D3/00—Cutting work characterised by the nature of the cut made; Apparatus therefor
    • B26D3/001—Cutting tubes longitudinally
    • 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
    • B29C53/60—Winding and joining, e.g. winding spirally helically using internal forming surfaces, e.g. mandrels
    • B29C53/607—Winding and joining, e.g. winding spirally helically using internal forming surfaces, e.g. mandrels having driving means for advancing the wound articles, e.g. belts, rolls
    • 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
    • B29D7/00—Producing flat articles, e.g. films or sheets
    • B29D7/01—Films or sheets

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
CH346691D 1956-05-18 1957-05-17 Process for manufacturing sheets of thermoplastic material and device for carrying out this process CH346691A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO346691X 1956-05-18

Publications (1)

Publication Number Publication Date
CH346691A true CH346691A (en) 1960-05-31

Family

ID=19905329

Family Applications (1)

Application Number Title Priority Date Filing Date
CH346691D CH346691A (en) 1956-05-18 1957-05-17 Process for manufacturing sheets of thermoplastic material and device for carrying out this process

Country Status (3)

Country Link
BE (1) BE557586A (en)
CH (1) CH346691A (en)
DE (1) DE1234376B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1236769B (en) * 1962-02-15 1967-03-16 Air Reduction Device for making hoses

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE534509A (en) * 1900-01-01
DE561759C (en) * 1932-03-09 1932-10-18 Hessische Celluloid Und Holzwa Device for the production of tubular bodies
DE726406C (en) * 1935-08-18 1942-10-13 Siemens Ag Device for the production of filament coils of any length from polystyrene or similar thermoplastic materials
US2502638A (en) * 1945-07-31 1950-04-04 Owens Illinois Glass Co Method of extruding plastics in tubular form and wrapping the tubing
US2654124A (en) * 1948-03-25 1953-10-06 Purolator Products Inc Method and apparatus for manufacture of plastic edge type filters
US2545300A (en) * 1949-10-20 1951-03-13 Nixon Stanhope Apparatus for and method of fabricating sheets of plastic compositions
FR1038418A (en) * 1952-08-13 1953-09-28 Process for the automatic and continuous manufacture of laminated tubes of indefinite length in resins based on polyesters or other thermosetting and polymerizable resins at low pressure and tubes manufactured according to this process

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1236769B (en) * 1962-02-15 1967-03-16 Air Reduction Device for making hoses

Also Published As

Publication number Publication date
BE557586A (en)
DE1234376B (en) 1967-02-16

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