EP0290835A3 - Method for producing pressed articles from metal foil and press for implementing the method - Google Patents

Method for producing pressed articles from metal foil and press for implementing the method Download PDF

Info

Publication number
EP0290835A3
EP0290835A3 EP88106388A EP88106388A EP0290835A3 EP 0290835 A3 EP0290835 A3 EP 0290835A3 EP 88106388 A EP88106388 A EP 88106388A EP 88106388 A EP88106388 A EP 88106388A EP 0290835 A3 EP0290835 A3 EP 0290835A3
Authority
EP
European Patent Office
Prior art keywords
metal foil
implementing
press
pressed articles
producing pressed
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.)
Withdrawn
Application number
EP88106388A
Other languages
German (de)
French (fr)
Other versions
EP0290835A2 (en
Inventor
Remo Salmistraro
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.)
Salmistraro Mauro
Original Assignee
Salmistraro Mauro
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 Salmistraro Mauro filed Critical Salmistraro Mauro
Publication of EP0290835A2 publication Critical patent/EP0290835A2/en
Publication of EP0290835A3 publication Critical patent/EP0290835A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/10—Stamping using yieldable or resilient pads
    • B21D22/12—Stamping using yieldable or resilient pads using enclosed flexible chambers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Laminated Bodies (AREA)

Abstract

A method for producing pressed articles of metal foil, characterised by constructing a die (14) reproducing the shape of the article to be formed, positioning the foil (21) to be pressed on the die (14) and exerting a pressure on said foil by means of a deformable membrane (7,10) subjected to the action of a fluid mass, in such a manner as to cause it to adhere to the surface of the die (14).
EP88106388A 1987-05-13 1988-04-21 Method for producing pressed articles from metal foil and press for implementing the method Withdrawn EP0290835A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT8784132A IT1214267B (en) 1987-05-13 1987-05-13 PROCESS FOR REALIZING ITEMS PRINTED IN METAL SHEET AND PRESS TO IMPLEMENT THE PROCEDURE.
IT8413287 1987-05-13

Publications (2)

Publication Number Publication Date
EP0290835A2 EP0290835A2 (en) 1988-11-17
EP0290835A3 true EP0290835A3 (en) 1990-05-30

Family

ID=11324520

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88106388A Withdrawn EP0290835A3 (en) 1987-05-13 1988-04-21 Method for producing pressed articles from metal foil and press for implementing the method

Country Status (2)

Country Link
EP (1) EP0290835A3 (en)
IT (1) IT1214267B (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2375599A (en) * 1941-06-23 1945-05-08 Lewis E Walton Combination rubber die
US3357218A (en) * 1965-02-24 1967-12-12 Cincinnati Milling Machine Co Hydraulic press
FR2221201A1 (en) * 1973-03-15 1974-10-11 Arnaud Stamps dies and matrixes for presses - compositely constructed of metallic working faces on thermal-setting plastic
US3938361A (en) * 1973-12-06 1976-02-17 Allmanna Svenska Elektriska Aktiebolaget Press containing a pressure cell with a flexible diaphragm and a forming pad influenced by said diaphragm
FR2462262A1 (en) * 1979-07-31 1981-02-13 Bretagne Atel Chantiers Stamping press for sheet metal workpiece - has tool and elastomer block working with membrane inflated by fluid pressure
EP0198463A2 (en) * 1985-04-18 1986-10-22 Asea Ab Forming press of the pressure cell type

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2375599A (en) * 1941-06-23 1945-05-08 Lewis E Walton Combination rubber die
US3357218A (en) * 1965-02-24 1967-12-12 Cincinnati Milling Machine Co Hydraulic press
FR2221201A1 (en) * 1973-03-15 1974-10-11 Arnaud Stamps dies and matrixes for presses - compositely constructed of metallic working faces on thermal-setting plastic
US3938361A (en) * 1973-12-06 1976-02-17 Allmanna Svenska Elektriska Aktiebolaget Press containing a pressure cell with a flexible diaphragm and a forming pad influenced by said diaphragm
FR2462262A1 (en) * 1979-07-31 1981-02-13 Bretagne Atel Chantiers Stamping press for sheet metal workpiece - has tool and elastomer block working with membrane inflated by fluid pressure
EP0198463A2 (en) * 1985-04-18 1986-10-22 Asea Ab Forming press of the pressure cell type

Also Published As

Publication number Publication date
EP0290835A2 (en) 1988-11-17
IT8784132A0 (en) 1987-05-13
IT1214267B (en) 1990-01-10

Similar Documents

Publication Publication Date Title
EP1002464A3 (en) Packaged hollow confectionery product and method of production thereof
MX9709927A (en) Method for making a debossed conductive film composite.
CA2073595A1 (en) Sheet Metal Forming Tool and Method
IE780950L (en) Making jewellery and like articles
TW206987B (en) A production method of nickel alloy product with nitrogen hardenized surface
AU6709481A (en) Method of producing an article and article produced in a mould which defines the contour of the article
EP0351154A3 (en) Metal-coated plastic product mould and procedure for manufacturing the same
EP0302791A3 (en) A process for producing an elongated sintered article
MY115579A (en) Method of manufacturing a molded door skin from a wood composite, door skin produced therefrom, and door manufactured therewith
EP0290835A3 (en) Method for producing pressed articles from metal foil and press for implementing the method
Salmistraro Method for Producing Pressed Articles From Metal Foil and Press for Implementing the Method
JPS542260A (en) Press forming method using three-dimensional hydrostatic pressure
AU4216385A (en) Method of moulding
JPS5714440A (en) Method and device for production of product having tooth profile
EP0392674A3 (en) A process for the production of a shaped sheet of polyimide
FR2553710B1 (en) PROCESS FOR FORMING SURFACE STRUCTURES ON A DIE, PARTICULARLY FOR THE PRODUCTION OF STAMPED ENGRAVINGS ON COMPRESSED PLASTIC PANELS OR ON PLASTIC LAMINATES
GB1405205A (en) Method of producing moulded parts
ES2011496A6 (en) Forming process for producing sharp corners in sheet metal and apparatus useful therein
JPS574324A (en) Method and apparatus of press forming
Rooks Mould and die expands its horizons
CA2015813A1 (en) Method of mounting and demounting molds to and from press molding machine
Miller et al. Superplastic hobbing
JPS56135020A (en) Press bonding of insulator
Barinov Drawing of Thin-Wall Hemispherical Parts
JPS5669112A (en) Simple pressing method

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH DE ES FR GB GR IT LI LU NL SE

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH DE ES FR GB GR IT LI LU NL SE

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19901201