CH553045A - METHOD AND DEVICE FOR FORMING RELIEF ELEMENTS ON A SHEET. - Google Patents

METHOD AND DEVICE FOR FORMING RELIEF ELEMENTS ON A SHEET.

Info

Publication number
CH553045A
CH553045A CH910172A CH910172A CH553045A CH 553045 A CH553045 A CH 553045A CH 910172 A CH910172 A CH 910172A CH 910172 A CH910172 A CH 910172A CH 553045 A CH553045 A CH 553045A
Authority
CH
Switzerland
Prior art keywords
sheet
relief elements
forming relief
forming
elements
Prior art date
Application number
CH910172A
Other languages
French (fr)
Original Assignee
Aquitaine Total Organico
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 FR7123005A external-priority patent/FR2142727A1/en
Priority claimed from FR7202016A external-priority patent/FR2168224A2/en
Application filed by Aquitaine Total Organico filed Critical Aquitaine Total Organico
Publication of CH553045A publication Critical patent/CH553045A/en

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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B13/00—Conditioning or physical treatment of the material to be shaped
    • B29B13/02—Conditioning or physical treatment of the material to be shaped by heating
    • B29B13/023—Half-products, e.g. films, plates
    • 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
    • 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
    • B29C51/42—Heating or cooling
    • B29C51/421—Heating or cooling of preforms, specially adapted for thermoforming
    • B29C51/422—Heating or cooling of preforms, specially adapted for thermoforming to produce a temperature differential

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
CH910172A 1971-06-24 1972-06-16 METHOD AND DEVICE FOR FORMING RELIEF ELEMENTS ON A SHEET. CH553045A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7123005A FR2142727A1 (en) 1971-06-24 1971-06-24 Deforming thermoplastic sheet - by heating part of sheet and drawing out heated part
FR7202016A FR2168224A2 (en) 1972-01-21 1972-01-21 Deforming thermoplastic sheet - by heating part of sheet and drawing out heated part

Publications (1)

Publication Number Publication Date
CH553045A true CH553045A (en) 1974-08-30

Family

ID=26216476

Family Applications (1)

Application Number Title Priority Date Filing Date
CH910172A CH553045A (en) 1971-06-24 1972-06-16 METHOD AND DEVICE FOR FORMING RELIEF ELEMENTS ON A SHEET.

Country Status (7)

Country Link
BE (1) BE785262A (en)
CH (1) CH553045A (en)
DE (1) DE2230895A1 (en)
ES (1) ES404249A1 (en)
IT (1) IT959906B (en)
LU (1) LU65578A1 (en)
NL (1) NL7208698A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009033701A1 (en) * 2009-07-16 2011-01-27 Premium Aerotec Gmbh Method for heating thermoplastic boards by means of heat conduction
DE102021209934A1 (en) * 2021-09-08 2023-03-09 Henkel Ag & Co. Kgaa Process for the manufacture of detergent dosing units with improved properties

Also Published As

Publication number Publication date
LU65578A1 (en) 1972-10-25
NL7208698A (en) 1972-12-28
ES404249A1 (en) 1975-12-16
BE785262A (en) 1972-10-16
IT959906B (en) 1973-11-10
DE2230895A1 (en) 1973-02-08

Similar Documents

Publication Publication Date Title
BE780656A (en) METHOD FOR MANUFACTURING A HANGING DEVICE
CH546830A (en) METHOD AND DEVICE FOR PREPARING A THIN LAYER.
BE779253A (en) METHOD AND APPARATUS FOR FORMING IMAGES ON A SUPPORT
BE782953A (en) DROPLET PROJECTION METHOD AND DEVICE
BE799275A (en) METHOD AND DEVICE FOR PROTECTING THE EDGES OF A PANEL AND RESULTING PANEL,
BE805695A (en) METHOD AND DEVICE FOR CUTTING A VITREOUS OR VITROCRYSTALLINE MATERIAL INTO SHEETS
BE799417A (en) HAPTEN DIRECTION AND DETERMINATION PROCESS,
BE847339A (en) RELIEF PROCESS AND DEVICE IN AN AUTOMATIC WRITING MACHINE,
BE848114A (en) PROCESS AND DEVICE FOR MAINTAINING AN ELEMENT OR A STRUCTURE RIGID,
BE808487A (en) METHOD AND DEVICE FOR MAINTAINING A THERMOPLASTIC FILM ON A MOVING SURFACE
BE782239A (en) METHOD AND DEVICE FOR MANUFACTURING A SYMMETRICAL COMPOSITE ENROTATION ELEMENT
CH556788A (en) STRONG OR CORRUGATED SHEET FEEDING DEVICE.
BE744227A (en) METHOD AND DEVICE FOR THE MANUFACTURE OF A BIAXIALLY ORIENTED POLYAMIDE SHEET
BE786610A (en) DEVICE FOR RECORDING INFORMATION ON A PHOTOSENSITIVE SHEET
FR2342848A1 (en) METHOD AND DEVICE FOR JOINING SHEET MATERIALS
CH458069A (en) Method and device for lighting a sheet placed on a photocopying table
FR2352607A1 (en) METHOD AND DEVICE FOR A FORGING PRESS
CH558310A (en) METHOD AND DEVICE FOR MANUFACTURING SHEET GLASS.
CH553045A (en) METHOD AND DEVICE FOR FORMING RELIEF ELEMENTS ON A SHEET.
CH552742A (en) DEVICE FOR PLACING AGAINST A FRAME AND RELEASING A SLIDING FLAT ELEMENT.
BE794970A (en) METHOD AND DEVICE FOR MANUFACTURING A GLASS UNIT
BE785723A (en) PRINTING PROCESS AND DEVICE
BE821861A (en) DISPLAY DEVICE AND METHOD.
BE806412A (en) SHEET ELEMENTS FEEDING DEVICE
BE786993A (en) ELECTROSTATIC PRINTING PROCESS AND DEVICE

Legal Events

Date Code Title Description
PL Patent ceased