GB1205694A - Differential pressure plastics sheet forming machine - Google Patents

Differential pressure plastics sheet forming machine

Info

Publication number
GB1205694A
GB1205694A GB03256/68A GB1325668A GB1205694A GB 1205694 A GB1205694 A GB 1205694A GB 03256/68 A GB03256/68 A GB 03256/68A GB 1325668 A GB1325668 A GB 1325668A GB 1205694 A GB1205694 A GB 1205694A
Authority
GB
United Kingdom
Prior art keywords
assembly
segments
mould
shaft
segment
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
GB03256/68A
Other languages
English (en)
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.)
Brown Machine Company of Michigan Inc
Original Assignee
Brown Machine Company of Michigan Inc
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 Brown Machine Company of Michigan Inc filed Critical Brown Machine Company of Michigan Inc
Publication of GB1205694A publication Critical patent/GB1205694A/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
    • B29C51/34—Moulds for undercut articles
    • 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
    • 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)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
GB03256/68A 1967-03-20 1968-03-19 Differential pressure plastics sheet forming machine Expired GB1205694A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US62450867A 1967-03-20 1967-03-20

Publications (1)

Publication Number Publication Date
GB1205694A true GB1205694A (en) 1970-09-16

Family

ID=24502269

Family Applications (1)

Application Number Title Priority Date Filing Date
GB03256/68A Expired GB1205694A (en) 1967-03-20 1968-03-19 Differential pressure plastics sheet forming machine

Country Status (6)

Country Link
US (1) US3504403A (enExample)
BE (1) BE712427A (enExample)
CH (1) CH463085A (enExample)
FR (1) FR1556817A (enExample)
GB (1) GB1205694A (enExample)
NL (1) NL6803931A (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001017753A1 (en) * 1999-09-08 2001-03-15 Weasy Pack International Ltd. Releasing undercut moulded containers after a thermoforming process
EP1065041A3 (de) * 1999-06-30 2002-10-09 Maier Packaging GmbH Maschine zum Tiefziehen von becherförmigen Behältern in einer Kunststoffolienbahn
EP3434615A1 (en) * 2017-07-26 2019-01-30 Industrias Technológicas de Mecanización y Automatización, S.A. Container and system for the manufacture thereof
US11186943B2 (en) 2017-10-09 2021-11-30 Whirlpool Corporation Filter configured for being used in a machine for drying laundry and machine for drying laundry equipped with such a filter

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3632272A (en) * 1969-04-29 1972-01-04 Nrm Corp Thermoforming apparatus
US3847529A (en) * 1972-12-07 1974-11-12 Farrell Patent Co Apparatus for clamping mold of injection molding machine
US4059381A (en) * 1976-12-06 1977-11-22 Gloucester Engineering Co., Inc. Toggle press
US4502659A (en) * 1983-12-21 1985-03-05 General Motors Corporation Collet-containing mold for undercut molding
US5800846A (en) * 1996-02-23 1998-09-01 Trienda Corporation Twin-sheet thermoforming apparatus with hydraulic array mold support
TWI329560B (en) * 2007-12-06 2010-09-01 Profile Tech Internat Co Ltd Film thermoforming method
DE102009008632A1 (de) * 2009-02-12 2010-08-19 Krones Ag Vorrichtung zum Herstellen von Kunststoffbehältnissen
US8356990B2 (en) * 2009-05-01 2013-01-22 Brian Keeley Toggle drive system for driving in a thermoforming press
EP2471994B1 (en) * 2011-01-04 2019-06-26 Electrolux Home Products Corporation N.V. Appliance for drying laundry
DE102010040004A1 (de) * 2010-08-31 2012-03-01 Krones Aktiengesellschaft Blasform

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE19780E (en) * 1935-12-03 Hydraulic press
US871963A (en) * 1906-07-13 1907-11-26 Manufacturers Machine Co Machine for making pad-covers.
US1776888A (en) * 1927-07-23 1930-09-30 Horace H Clark Method and apparatus for making flanged containers
US2330762A (en) * 1941-06-06 1943-09-28 Hoover Co Molding machine
BE475102A (enExample) * 1942-06-02
US2513052A (en) * 1945-12-11 1950-06-27 Roberts Robert Eldon Method and apparatus for making hollow plastic articles
GB763583A (en) * 1951-12-17 1956-12-12 Francis Trigg Parfrey A new and improved method of and means for forming hollow articles from thermoplastic material by blowing
US2894287A (en) * 1954-11-02 1959-07-14 Electric Vendors Inc Mold for making feed rolls for stamp vending machines
US2891283A (en) * 1956-05-29 1959-06-23 Plastene Corp Apparatus for molding parts having irregular outer surfaces
US2985914A (en) * 1958-10-03 1961-05-30 Continental Can Co Plastic cup mold
US3052916A (en) * 1960-03-04 1962-09-11 Owens Illinois Glass Co Method of and apparatus for making plastic articles
US3346923A (en) * 1963-07-10 1967-10-17 Brown Machine Co Of Michigan Differential pressure forming machine
NL127163C (enExample) * 1963-12-17
US3344475A (en) * 1965-11-08 1967-10-03 Salvatore M Gioe Apparatus for shaping materials and substances into a round ball
US3376607A (en) * 1966-08-22 1968-04-09 Brown Machine Co Of Michigan Stripper actuating mechanism for differential pressure forming machines

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1065041A3 (de) * 1999-06-30 2002-10-09 Maier Packaging GmbH Maschine zum Tiefziehen von becherförmigen Behältern in einer Kunststoffolienbahn
WO2001017753A1 (en) * 1999-09-08 2001-03-15 Weasy Pack International Ltd. Releasing undercut moulded containers after a thermoforming process
EA003316B1 (ru) * 1999-09-08 2003-04-24 Визи Пэк Интернэшнл Лтд. Высвобождение подрезанных сформованных емкостей после формования с нагревом
AU771306B2 (en) * 1999-09-08 2004-03-18 Weasy Pack International Ltd. Releasing undercut moulded containers after a thermoforming process
US7101168B1 (en) 1999-09-08 2006-09-05 Weasy Pack International Ltd. Releasing undercut moulded containers after a thermoforming process
KR100694387B1 (ko) 1999-09-08 2007-03-12 위지 팩 인터내셔날 엘티디. 얇은 벽을 갖춘 물체를 형성하는 장치
CZ302191B6 (cs) * 1999-09-08 2010-12-08 Weasy Pack International Ltd. Zarízení pro tvarování množiny tenkostenných predmetu
EP3434615A1 (en) * 2017-07-26 2019-01-30 Industrias Technológicas de Mecanización y Automatización, S.A. Container and system for the manufacture thereof
US11186943B2 (en) 2017-10-09 2021-11-30 Whirlpool Corporation Filter configured for being used in a machine for drying laundry and machine for drying laundry equipped with such a filter
US11761141B2 (en) 2017-10-09 2023-09-19 Whirlpool Corporation Filter configured for being used in a machine for drying laundry and machine for drying laundry equipped with such a filter

Also Published As

Publication number Publication date
BE712427A (enExample) 1968-07-31
NL6803931A (enExample) 1968-09-23
FR1556817A (enExample) 1969-02-07
US3504403A (en) 1970-04-07
CH463085A (de) 1968-09-30

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
414B Case decided by the comptroller ** grants allowed (sect. 14/1949)
PLNP Patent lapsed through nonpayment of renewal fees