CH391280A - Machine pour la conformation par le vide d'une feuille de matière thermoplastique - Google Patents

Machine pour la conformation par le vide d'une feuille de matière thermoplastique

Info

Publication number
CH391280A
CH391280A CH197263A CH197263A CH391280A CH 391280 A CH391280 A CH 391280A CH 197263 A CH197263 A CH 197263A CH 197263 A CH197263 A CH 197263A CH 391280 A CH391280 A CH 391280A
Authority
CH
Switzerland
Prior art keywords
clamping
bar
frame
sheet
machine
Prior art date
Application number
CH197263A
Other languages
English (en)
French (fr)
Inventor
Horace Gray Thomas Edward
Jones-Hinton James
Original Assignee
Dunlop Rubber Co
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 GB5975/62A external-priority patent/GB1025491A/en
Application filed by Dunlop Rubber Co filed Critical Dunlop Rubber Co
Publication of CH391280A publication Critical patent/CH391280A/fr

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
    • 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
    • B29C51/262—Clamping means for the sheets, e.g. clamping frames
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
    • B23Q3/06—Work-clamping means
    • B23Q3/08—Work-clamping means other than mechanically-actuated
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q2703/00—Work clamping
    • B23Q2703/02—Work clamping means
    • B23Q2703/04—Work clamping means using fluid means or a vacuum

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
CH197263A 1962-02-16 1963-02-15 Machine pour la conformation par le vide d'une feuille de matière thermoplastique CH391280A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB5975/62A GB1025491A (en) 1962-02-16 1962-02-16 Improvements in vacuum-forming machines
FR924950A FR1347503A (fr) 1962-02-16 1963-02-15 Perfectionnements aux machines de formage ou de moulage sous vide

Publications (1)

Publication Number Publication Date
CH391280A true CH391280A (fr) 1965-04-30

Family

ID=26199857

Family Applications (1)

Application Number Title Priority Date Filing Date
CH197263A CH391280A (fr) 1962-02-16 1963-02-15 Machine pour la conformation par le vide d'une feuille de matière thermoplastique

Country Status (3)

Country Link
BE (1) BE628527A (ja)
CH (1) CH391280A (ja)
FR (1) FR1347503A (ja)

Also Published As

Publication number Publication date
FR1347503A (fr) 1963-12-27
BE628527A (ja)

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