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FR1150276A - Method and machine for forming thermoplastic plates - Google Patents

Method and machine for forming thermoplastic plates

Info

Publication number
FR1150276A
FR1150276A FR1150276DA FR1150276A FR 1150276 A FR1150276 A FR 1150276A FR 1150276D A FR1150276D A FR 1150276DA FR 1150276 A FR1150276 A FR 1150276A
Authority
FR
France
Prior art keywords
machine
forming thermoplastic
thermoplastic plates
plates
forming
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
Other languages
French (fr)
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.)
Vogt & Hartmann
Original Assignee
Vogt & Hartmann
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 DEV8979A external-priority patent/DE1056816B/en
Application filed by Vogt & Hartmann filed Critical Vogt & Hartmann
Application granted granted Critical
Publication of FR1150276A publication Critical patent/FR1150276A/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
    • 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
    • B29C51/04—Combined thermoforming and prestretching, e.g. biaxial stretching
    • B29C51/06—Combined thermoforming and prestretching, e.g. biaxial stretching using pressure difference for prestretching

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1150276D 1955-05-31 1956-05-28 Method and machine for forming thermoplastic plates Expired FR1150276A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DEV8979A DE1056816B (en) 1955-05-31 1955-05-31 Machine for deforming sheets and foils made of thermoplastic material into hollow bodies open on one side in the manner of a bowl, a pot or the like by means of a stamp designed as a model
DE2912718X 1955-05-31
DE1150276X 1955-05-31

Publications (1)

Publication Number Publication Date
FR1150276A true FR1150276A (en) 1958-01-09

Family

ID=27213257

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1150276D Expired FR1150276A (en) 1955-05-31 1956-05-28 Method and machine for forming thermoplastic plates

Country Status (1)

Country Link
FR (1) FR1150276A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4519724A (en) * 1982-06-29 1985-05-28 Majorette System for elastically assembling two pieces

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4519724A (en) * 1982-06-29 1985-05-28 Majorette System for elastically assembling two pieces

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