CA1031121A - Array of projections for press forming plastic sheets - Google Patents

Array of projections for press forming plastic sheets

Info

Publication number
CA1031121A
CA1031121A CA178,256A CA178256A CA1031121A CA 1031121 A CA1031121 A CA 1031121A CA 178256 A CA178256 A CA 178256A CA 1031121 A CA1031121 A CA 1031121A
Authority
CA
Canada
Prior art keywords
projections
array
press forming
plastic sheets
forming 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
CA178,256A
Other languages
English (en)
French (fr)
Other versions
CA178256S (en
Inventor
Martinus J.N. Schreurs
Donald G. Keith
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.)
Orica Ltd
Original Assignee
ICI Australia 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 ICI Australia Ltd filed Critical ICI Australia Ltd
Application granted granted Critical
Publication of CA1031121A publication Critical patent/CA1031121A/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
    • B29C51/24—Thermoforming apparatus having movable moulds or mould parts mounted on movable endless supports
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
CA178,256A 1972-08-17 1973-08-07 Array of projections for press forming plastic sheets Expired CA1031121A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPB012872 1972-08-17

Publications (1)

Publication Number Publication Date
CA1031121A true CA1031121A (en) 1978-05-16

Family

ID=3765264

Family Applications (1)

Application Number Title Priority Date Filing Date
CA178,256A Expired CA1031121A (en) 1972-08-17 1973-08-07 Array of projections for press forming plastic sheets

Country Status (8)

Country Link
JP (1) JPS4959864A (enrdf_load_stackoverflow)
AU (1) AU472695B2 (enrdf_load_stackoverflow)
BE (1) BE803741A (enrdf_load_stackoverflow)
CA (1) CA1031121A (enrdf_load_stackoverflow)
DE (1) DE2341737A1 (enrdf_load_stackoverflow)
FR (1) FR2196229B1 (enrdf_load_stackoverflow)
GB (1) GB1443564A (enrdf_load_stackoverflow)
NL (1) NL7311241A (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4480979A (en) * 1978-05-18 1984-11-06 A.A.R.C. (Management) Pty. Limited Stretch forming hollow articles
ZA812871B (en) * 1980-05-02 1982-06-30 Aarc Management Pty Ltd Thermoforming machine
AU7329881A (en) * 1981-06-19 1983-01-04 Australian Applied Research Centre Method for manufacturing webs of plates of thermoplastic material comprising, on one side or on both sides, a multitude of protuberant profiles
WO1985001014A1 (en) * 1983-08-29 1985-03-14 A.A.R.C. (Management) Pty. Limited Reticulated products and their manufacture
JPS60143926A (ja) * 1983-12-30 1985-07-30 Nippon Petrochem Co Ltd 凹凸シートの成形装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE145170C (enrdf_load_stackoverflow) *
FR334100A (fr) * 1903-07-24 1903-12-10 Emile Auguste Leopold Rouxevil Nouveau mode d'obtention de contre-parties en sculpture par mise au point
FR478433A (fr) * 1914-08-01 1915-12-10 L Lafauche Appareil de moulage
FR480769A (fr) * 1916-01-26 1916-09-21 Jan Van Der Hoeven Leonhard Procédé et dispositif pour copier des profils de moulures et des surfaces avec haut et bas reliefs
US3444589A (en) * 1965-11-29 1969-05-20 Richard E Bowin Apparatus for forming sheet material to provide three-dimensional shapes
US3525663A (en) * 1967-03-09 1970-08-25 Jesse R Hale Anticlastic cellular core structure having biaxial rectilinear truss patterns
GB1272238A (en) * 1969-11-21 1972-04-26 Courtaulds Ltd Improvements relating to brassieres
DE2203206A1 (de) * 1971-01-28 1972-08-10 Mario Panontin Warzenplatte mit offenen Zellen,zur Herstellung von Bauplatten,Waenden u.dgl. geeignet,sowie Verfahren zur Herstellung derselben

Also Published As

Publication number Publication date
AU472695B2 (en) 1976-06-03
BE803741A (fr) 1973-12-17
JPS4959864A (enrdf_load_stackoverflow) 1974-06-11
FR2196229A1 (enrdf_load_stackoverflow) 1974-03-15
GB1443564A (en) 1976-07-21
AU5879473A (en) 1975-02-06
FR2196229B1 (enrdf_load_stackoverflow) 1977-05-13
NL7311241A (enrdf_load_stackoverflow) 1974-02-19
DE2341737A1 (de) 1974-02-28

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