FR1431691A - Dispositif transporteur de feuille en matière plastique notamment pour des machinesde façonnage par pression différentielle - Google Patents

Dispositif transporteur de feuille en matière plastique notamment pour des machinesde façonnage par pression différentielle

Info

Publication number
FR1431691A
FR1431691A FR992378A FR992378A FR1431691A FR 1431691 A FR1431691 A FR 1431691A FR 992378 A FR992378 A FR 992378A FR 992378 A FR992378 A FR 992378A FR 1431691 A FR1431691 A FR 1431691A
Authority
FR
France
Prior art keywords
differential pressure
plastic sheet
conveyor device
sheet conveyor
pressure shaping
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
FR992378A
Other languages
English (en)
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.)
Brown Machine Company of Michigan Inc
Original Assignee
Brown Machine Company of Michigan Inc
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
Priority claimed from US319192A external-priority patent/US3216491A/en
Application filed by Brown Machine Company of Michigan Inc filed Critical Brown Machine Company of Michigan Inc
Priority to FR992378A priority Critical patent/FR1431691A/fr
Priority to NL6412549A priority patent/NL6412549A/xx
Application granted granted Critical
Publication of FR1431691A publication Critical patent/FR1431691A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H5/00—Feeding articles separated from piles; Feeding articles to machines
    • B65H5/16—Feeding articles separated from piles; Feeding articles to machines by pusher, needles, friction, or like devices adapted to feed single articles along a surface or table
    • 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
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/355—Conveyors for extruded articles
    • 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
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/26—Component parts, details or accessories; Auxiliary operations
    • B29C51/261—Handling means, e.g. transfer means, feeding means
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
FR992378A 1963-10-28 1964-10-22 Dispositif transporteur de feuille en matière plastique notamment pour des machinesde façonnage par pression différentielle Expired FR1431691A (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR992378A FR1431691A (fr) 1963-10-28 1964-10-22 Dispositif transporteur de feuille en matière plastique notamment pour des machinesde façonnage par pression différentielle
NL6412549A NL6412549A (fr) 1963-10-28 1964-10-28

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US319192A US3216491A (en) 1963-10-28 1963-10-28 Plastic sheet conveying apparatus
FR992378A FR1431691A (fr) 1963-10-28 1964-10-22 Dispositif transporteur de feuille en matière plastique notamment pour des machinesde façonnage par pression différentielle

Publications (1)

Publication Number Publication Date
FR1431691A true FR1431691A (fr) 1966-03-18

Family

ID=26210722

Family Applications (1)

Application Number Title Priority Date Filing Date
FR992378A Expired FR1431691A (fr) 1963-10-28 1964-10-22 Dispositif transporteur de feuille en matière plastique notamment pour des machinesde façonnage par pression différentielle

Country Status (2)

Country Link
FR (1) FR1431691A (fr)
NL (1) NL6412549A (fr)

Also Published As

Publication number Publication date
NL6412549A (fr) 1965-04-29

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