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 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH (1) CH391280A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR1347503A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Also Published As

Publication number Publication date
BE628527A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR1347503A (fr) 1963-12-27

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