GB953692A - Apparatus for drawing blanks of thermoplastic material - Google Patents

Apparatus for drawing blanks of thermoplastic material

Info

Publication number
GB953692A
GB953692A GB2607463A GB2607463A GB953692A GB 953692 A GB953692 A GB 953692A GB 2607463 A GB2607463 A GB 2607463A GB 2607463 A GB2607463 A GB 2607463A GB 953692 A GB953692 A GB 953692A
Authority
GB
United Kingdom
Prior art keywords
shaft
thermoplastic material
locking means
moulding apparatus
die
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
GB2607463A
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.)
Individual
Original Assignee
Individual
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 DEP27094A external-priority patent/DE1164641B/en
Priority claimed from DE1961P0025703 external-priority patent/DE1228394B/en
Application filed by Individual filed Critical Individual
Publication of GB953692A publication Critical patent/GB953692A/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
    • 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
    • B29C51/08—Deep drawing or matched-mould forming, i.e. using mechanical means only
    • 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
    • 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
    • B29C51/306—Moulds with means for forming a rim

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)

Abstract

953,692. Compression-moulding apparatus. H. PAPPERT. Sept. 14, 1961, No. 26074/63. Divided out of 951,824. Heading B5A. A compressing plastic moulding apparatus comprises a first die member 13 fixed to a frame 50, a second die member 2 attached to a shaft 53, a lever 56 for lowering and raising the shaft 53 and frictional locking means for locking the shaft against upward movement. The frictional locking means comprises a pivoted lever 61 loaded by a spring 63 so as to engage a longitudinal groove 60 in the shaft 53. The die 13 is held in position by screw operated jaws.
GB2607463A 1961-05-03 1961-09-14 Apparatus for drawing blanks of thermoplastic material Expired GB953692A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP27094A DE1164641B (en) 1961-05-03 1961-05-03 Device for drawing hollow bodies from sheets of thermoplastic material
DE1961P0025703 DE1228394B (en) 1961-05-03 1961-05-03 Device intended for the two-stage mechanical drawing of hollow bodies made of thermoplastic material

Publications (1)

Publication Number Publication Date
GB953692A true GB953692A (en) 1964-03-25

Family

ID=25990001

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2607463A Expired GB953692A (en) 1961-05-03 1961-09-14 Apparatus for drawing blanks of thermoplastic material

Country Status (3)

Country Link
AT (1) AT237882B (en)
FR (1) FR1307368A (en)
GB (1) GB953692A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3295168A (en) * 1965-06-16 1967-01-03 John A Gale Sheet press device
FR2828831B1 (en) 2001-08-23 2006-11-24 Erca Formseal METHOD AND INSTALLATION FOR THERMOFORMING OBJECTS SUCH AS CONTAINERS
FR3049211B1 (en) * 2016-03-24 2018-03-23 Emerging Industry REFILLING MACHINE AND REFILLING METHOD

Also Published As

Publication number Publication date
FR1307368A (en) 1962-10-26
AT237882B (en) 1965-01-11

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