CA933714A - Vacuum moulding machine - Google Patents

Vacuum moulding machine

Info

Publication number
CA933714A
CA933714A CA090821A CA90821A CA933714A CA 933714 A CA933714 A CA 933714A CA 090821 A CA090821 A CA 090821A CA 90821 A CA90821 A CA 90821A CA 933714 A CA933714 A CA 933714A
Authority
CA
Canada
Prior art keywords
moulding machine
vacuum moulding
vacuum
machine
moulding
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
CA090821A
Other languages
English (en)
Inventor
Martelli Nerio
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
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of CA933714A publication Critical patent/CA933714A/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
    • B29C51/18—Thermoforming apparatus
    • B29C51/20—Thermoforming apparatus having movable moulds or mould parts
    • B29C51/22—Thermoforming apparatus having movable moulds or mould parts rotatable about an axis
    • B29C51/225—Thermoforming apparatus having movable moulds or mould parts rotatable about an axis mounted on a vacuum drum
    • 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
    • B29C51/44—Removing or ejecting moulded articles
    • B29C51/445—Removing or ejecting moulded articles from a support after moulding, e.g. by cutting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/303—With tool sharpener or smoother
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/707—By endless band or chain knife
    • Y10T83/7264—With special blade guide means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/869—Means to drive or to guide tool

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
CA090821A 1969-08-25 1970-08-14 Vacuum moulding machine Expired CA933714A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT727469 1969-08-25

Publications (1)

Publication Number Publication Date
CA933714A true CA933714A (en) 1973-09-18

Family

ID=11124941

Family Applications (1)

Application Number Title Priority Date Filing Date
CA090821A Expired CA933714A (en) 1969-08-25 1970-08-14 Vacuum moulding machine

Country Status (18)

Country Link
US (1) US3667889A (de)
AT (1) AT316120B (de)
BE (1) BE754731A (de)
CA (1) CA933714A (de)
CH (1) CH513707A (de)
DE (1) DE2039949C3 (de)
DK (1) DK125972B (de)
ES (1) ES383141A1 (de)
FI (1) FI49369C (de)
FR (1) FR2062141A5 (de)
GB (1) GB1319837A (de)
IL (1) IL35133A (de)
LU (1) LU61561A1 (de)
NL (1) NL164500C (de)
SE (1) SE379499B (de)
TR (1) TR16808A (de)
YU (1) YU33514B (de)
ZA (1) ZA705595B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4061706A (en) 1973-02-28 1977-12-06 Du Pont Of Canada Limited Process for the continuous melt thermoforming of polymers

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1360181A (en) * 1971-09-28 1974-07-17 Owens Illinois Inc Apparatus and method for forming articles
US4196158A (en) * 1974-10-03 1980-04-01 Peter Ward Manufacture of thin walled plastics material articles
US4239727A (en) * 1978-09-15 1980-12-16 Mobil Oil Corporation Method and apparatus for thermoforming thermoplastic foam articles
US4420300A (en) * 1980-08-13 1983-12-13 Maryland Cup Corporation Continuous rotary thermo-forming systems and apparatus of the pressure assist, plug assist and match mold type
US4421712A (en) * 1980-08-13 1983-12-20 Maryland Cup Corporation Continuously rotary thermo-forming systems and apparatus of the pressure assist, plug assist and match mold type
IT1202081B (it) * 1985-01-25 1989-02-02 Nespak Spa Dispositivo particolarmente adatto per la goffratura interna di vassoi ricavati da foglia di materia plastica espansa mediante termoformatrici continue
US5800772A (en) * 1995-03-22 1998-09-01 Yayoi Corporation Method for producing embossed carrier tape system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4061706A (en) 1973-02-28 1977-12-06 Du Pont Of Canada Limited Process for the continuous melt thermoforming of polymers

Also Published As

Publication number Publication date
FI49369B (de) 1975-02-28
YU33514B (en) 1977-06-30
DE2039949A1 (de) 1971-03-11
FR2062141A5 (de) 1971-06-25
US3667889A (en) 1972-06-06
IL35133A (en) 1974-12-31
YU214170A (en) 1976-12-31
FI49369C (fi) 1975-06-10
GB1319837A (en) 1973-06-13
TR16808A (tr) 1973-05-01
BE754731A (fr) 1971-01-18
SE379499B (de) 1975-10-13
IL35133A0 (en) 1970-10-30
DK125972B (da) 1973-05-28
CH513707A (de) 1971-10-15
LU61561A1 (de) 1970-11-10
DE2039949C3 (de) 1978-11-30
ZA705595B (en) 1971-04-28
ES383141A1 (es) 1972-12-16
DE2039949B2 (de) 1978-04-13
NL7012475A (de) 1971-03-01
NL164500C (nl) 1981-01-15
AT316120B (de) 1974-05-15

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