GB2187132B - Method and apparatus for moulding plastic sheet - Google Patents

Method and apparatus for moulding plastic sheet

Info

Publication number
GB2187132B
GB2187132B GB8704178A GB8704178A GB2187132B GB 2187132 B GB2187132 B GB 2187132B GB 8704178 A GB8704178 A GB 8704178A GB 8704178 A GB8704178 A GB 8704178A GB 2187132 B GB2187132 B GB 2187132B
Authority
GB
United Kingdom
Prior art keywords
plastic sheet
moulding plastic
moulding
sheet
plastic
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
GB8704178A
Other versions
GB2187132A (en
GB8704178D0 (en
Inventor
Christopher Anthony Jonas
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.)
CARAVELL MANUFACTURING Ltd
Original Assignee
CARAVELL MANUFACTURING Ltd
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 CARAVELL MANUFACTURING Ltd filed Critical CARAVELL MANUFACTURING Ltd
Publication of GB8704178D0 publication Critical patent/GB8704178D0/en
Publication of GB2187132A publication Critical patent/GB2187132A/en
Application granted granted Critical
Publication of GB2187132B publication Critical patent/GB2187132B/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
    • B29C51/261—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
    • B29C51/34—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
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/02—Bending or folding
    • B29C53/04—Bending or folding of plates or sheets

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
GB8704178A 1986-02-27 1987-02-23 Method and apparatus for moulding plastic sheet Expired GB2187132B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB868604857A GB8604857D0 (en) 1986-02-27 1986-02-27 Moulding plastic sheet

Publications (3)

Publication Number Publication Date
GB8704178D0 GB8704178D0 (en) 1987-04-01
GB2187132A GB2187132A (en) 1987-09-03
GB2187132B true GB2187132B (en) 1989-11-08

Family

ID=10593761

Family Applications (2)

Application Number Title Priority Date Filing Date
GB868604857A Pending GB8604857D0 (en) 1986-02-27 1986-02-27 Moulding plastic sheet
GB8704178A Expired GB2187132B (en) 1986-02-27 1987-02-23 Method and apparatus for moulding plastic sheet

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB868604857A Pending GB8604857D0 (en) 1986-02-27 1986-02-27 Moulding plastic sheet

Country Status (1)

Country Link
GB (2) GB8604857D0 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4975236A (en) * 1989-06-19 1990-12-04 Maclachlan Oscar Method of pre-shaping and vacuum molding a thermoplastic sheet
US6063326A (en) * 1998-09-14 2000-05-16 Ford Motor Company Method of thermoforming a thin multi-layer flexible film
US6395201B1 (en) 2000-02-03 2002-05-28 Visteon Global Technologies, Inc. Method and manufacturing an automotive reflector
US10391716B2 (en) 2015-12-23 2019-08-27 Grotown VI, LLC Articulating vacuum plate system and related method
CN110978464B (en) * 2019-12-23 2021-09-21 成都旭阳佛吉亚汇锋汽车内饰件有限公司 Fixing device for blank in hot-press forming of automobile trunk

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB871003A (en) * 1956-06-30 1961-06-21 Hydro Chemie Ag Improvements in or relating to the moulding of articles from foils
GB1013183A (en) * 1963-02-08 1965-12-15 Mattel Inc Toy apparatus for moulding articles from thermoplastic sheet material
US3577593A (en) * 1968-10-29 1971-05-04 Bird & Son Apparatus for heat and vacuum-pressure machine molding
GB1256700A (en) * 1967-12-28 1971-12-15
GB1281204A (en) * 1969-08-12 1972-07-12 Splintex Ltd Improvements in or relating to vacuum forming
GB1343300A (en) * 1970-09-21 1974-01-10 Philco Ford Corp Method and apparatus for forming articles from plastic sheetmaterial
US3873659A (en) * 1973-08-01 1975-03-25 Philco Ford Corp Method for forming articles from plastic sheet material
US3879159A (en) * 1973-08-01 1975-04-22 Robert J Smith Method and apparatus for forming articles from plastic sheet material
GB1424673A (en) * 1972-04-26 1976-02-11 Pressed Steel Fisher Ltd Vacuum or thermo forming sheet material
GB1467469A (en) * 1973-05-17 1977-03-16 Aeronutronic Ford Corp Moulding apparatus
GB1509816A (en) * 1975-06-03 1978-05-04 Nat Can Corp Process and apparatus for thermoforming a hollow plastics article

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB871003A (en) * 1956-06-30 1961-06-21 Hydro Chemie Ag Improvements in or relating to the moulding of articles from foils
GB1013183A (en) * 1963-02-08 1965-12-15 Mattel Inc Toy apparatus for moulding articles from thermoplastic sheet material
GB1256700A (en) * 1967-12-28 1971-12-15
US3577593A (en) * 1968-10-29 1971-05-04 Bird & Son Apparatus for heat and vacuum-pressure machine molding
GB1281204A (en) * 1969-08-12 1972-07-12 Splintex Ltd Improvements in or relating to vacuum forming
GB1343300A (en) * 1970-09-21 1974-01-10 Philco Ford Corp Method and apparatus for forming articles from plastic sheetmaterial
GB1424673A (en) * 1972-04-26 1976-02-11 Pressed Steel Fisher Ltd Vacuum or thermo forming sheet material
GB1467469A (en) * 1973-05-17 1977-03-16 Aeronutronic Ford Corp Moulding apparatus
US3873659A (en) * 1973-08-01 1975-03-25 Philco Ford Corp Method for forming articles from plastic sheet material
US3879159A (en) * 1973-08-01 1975-04-22 Robert J Smith Method and apparatus for forming articles from plastic sheet material
GB1509816A (en) * 1975-06-03 1978-05-04 Nat Can Corp Process and apparatus for thermoforming a hollow plastics article

Also Published As

Publication number Publication date
GB8604857D0 (en) 1986-04-03
GB2187132A (en) 1987-09-03
GB8704178D0 (en) 1987-04-01

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Legal Events

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

Effective date: 19960223