GB1492342A - Method of and apparatus for thermal moulding of thermoplastic web material - Google Patents

Method of and apparatus for thermal moulding of thermoplastic web material

Info

Publication number
GB1492342A
GB1492342A GB549976A GB549976A GB1492342A GB 1492342 A GB1492342 A GB 1492342A GB 549976 A GB549976 A GB 549976A GB 549976 A GB549976 A GB 549976A GB 1492342 A GB1492342 A GB 1492342A
Authority
GB
United Kingdom
Prior art keywords
mould
web material
feb
cam
thermoplastic web
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
GB549976A
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.)
Adolf Illig Maschinenbau GmbH and Co KG
Original Assignee
Adolf Illig Maschinenbau GmbH and Co KG
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 Adolf Illig Maschinenbau GmbH and Co KG filed Critical Adolf Illig Maschinenbau GmbH and Co KG
Publication of GB1492342A publication Critical patent/GB1492342A/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
    • B29C51/26—Component parts, details or accessories; Auxiliary operations
    • B29C51/30—Moulds
    • B29C51/38—Opening, closing or clamping means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

1492342 Moulding sheets ADOLF ILLIG MASCHINENBAU GmbH & CO 12 Feb 1976 [20 Feb 1975] 05499/76 Heading B5A An automatic thermal moulding machine for shaping thermoplastic web material drawn off roll 6 has a rigid upper mould part 10 and a lower mould port 17 which is vertically displaceable with the movement of the cam 18. The container produced by the mould is blown from the mould station by air jets 9. A photo-electric sensing element 29 (Fig. 2, not shown) detects the rotational position of a coding disc 21 mounted to be rotatable in synchronism with the cam 18 and individual processing operations are controlled in accordance with the particular rotational position of the coding disc and predetermined settings on switch means 33 (Fig. 2, not shown) connected to the photoelectric-sensing element.
GB549976A 1975-02-20 1976-02-12 Method of and apparatus for thermal moulding of thermoplastic web material Expired GB1492342A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752507296 DE2507296B2 (en) 1975-02-20 1975-02-20 PROCEDURE FOR CONTROLLING THE FUNCTIONS OF A THERMO-FORMING MACHINE AND THERMO-FORMING MACHINE FOR PERFORMING THE PROCESS

Publications (1)

Publication Number Publication Date
GB1492342A true GB1492342A (en) 1977-11-16

Family

ID=5939377

Family Applications (1)

Application Number Title Priority Date Filing Date
GB549976A Expired GB1492342A (en) 1975-02-20 1976-02-12 Method of and apparatus for thermal moulding of thermoplastic web material

Country Status (3)

Country Link
DE (1) DE2507296B2 (en)
GB (1) GB1492342A (en)
IT (1) IT1053929B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2312395A (en) * 1996-04-24 1997-10-29 Erca Device for effecting displacement of tool support in press apparatus

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2745422C3 (en) * 1977-10-08 1982-08-26 Société d'Application Plastique, Mécanique et Electronique Plastimécanique S.A., 14700 Falaise Method for operating a thermoforming machine and device for carrying out the method
DE2852697C3 (en) * 1978-12-06 1981-12-24 Rudolf 4370 Marl Wybranietz Process for the production of plastic parts
US4608009A (en) * 1984-05-23 1986-08-26 John Brown Inc. Thermoforming equipment for differential pressure forming products in thermoplastic material
DE9215136U1 (en) * 1992-11-06 1993-06-03 Meier, Peter H., 32049 Herford Plant for producing molded bodies from a deformable film material or the like.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2312395A (en) * 1996-04-24 1997-10-29 Erca Device for effecting displacement of tool support in press apparatus
GB2312395B (en) * 1996-04-24 1999-03-31 Erca Press apparatus

Also Published As

Publication number Publication date
DE2507296A1 (en) 1976-09-16
IT1053929B (en) 1981-10-10
DE2507296B2 (en) 1977-02-10

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee