ATE58315T1 - DIGING PROCESS FOR MAKING RIGID METAL PARTS FOR FORMING THERMAL INSULATION COVERING OF PIPES, SHEATHING AND THE LIKE. - Google Patents

DIGING PROCESS FOR MAKING RIGID METAL PARTS FOR FORMING THERMAL INSULATION COVERING OF PIPES, SHEATHING AND THE LIKE.

Info

Publication number
ATE58315T1
ATE58315T1 AT86401893T AT86401893T ATE58315T1 AT E58315 T1 ATE58315 T1 AT E58315T1 AT 86401893 T AT86401893 T AT 86401893T AT 86401893 T AT86401893 T AT 86401893T AT E58315 T1 ATE58315 T1 AT E58315T1
Authority
AT
Austria
Prior art keywords
diging
sheathing
pipes
thermal insulation
metal parts
Prior art date
Application number
AT86401893T
Other languages
German (de)
Inventor
Yves Malaquin
Original Assignee
Wanner Isofi Isolation
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 Wanner Isofi Isolation filed Critical Wanner Isofi Isolation
Application granted granted Critical
Publication of ATE58315T1 publication Critical patent/ATE58315T1/en

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
    • B21D22/02—Stamping using rigid devices or tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/15—Making tubes of special shape; Making tube fittings
    • B21C37/28—Making tube fittings for connecting pipes, e.g. U-pieces
    • B21C37/286—Making tube fittings for connecting pipes, e.g. U-pieces starting from sheet material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Punching Or Piercing (AREA)

Abstract

A metal plate (5), held laterally, is pressed without a die by means of an appropriately shaped punch (3) and of a plane support cut out (at 8) into the shape of the contour of the part to be made in projection on a parallel plane of the support, the punch (3) being moved in conditions suitable for producing an elongation and a displacement of the metal of the said plate.
AT86401893T 1985-08-30 1986-08-28 DIGING PROCESS FOR MAKING RIGID METAL PARTS FOR FORMING THERMAL INSULATION COVERING OF PIPES, SHEATHING AND THE LIKE. ATE58315T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8512966A FR2586597B1 (en) 1985-08-30 1985-08-30 PROCESS FOR THE MANUFACTURE BY STAMPING OF RIGID METAL PARTS FOR CONSTITUTING COATINGS FROM PIPES, SHEATHES AND THE LIKE
EP86401893A EP0214054B1 (en) 1985-08-30 1986-08-28 Method of making by pressing rigid metallic parts for constituting insulating casings for tubes, sheathings and other, similar articles

Publications (1)

Publication Number Publication Date
ATE58315T1 true ATE58315T1 (en) 1990-11-15

Family

ID=9322516

Family Applications (1)

Application Number Title Priority Date Filing Date
AT86401893T ATE58315T1 (en) 1985-08-30 1986-08-28 DIGING PROCESS FOR MAKING RIGID METAL PARTS FOR FORMING THERMAL INSULATION COVERING OF PIPES, SHEATHING AND THE LIKE.

Country Status (5)

Country Link
EP (1) EP0214054B1 (en)
AT (1) ATE58315T1 (en)
DE (1) DE3675610D1 (en)
ES (1) ES2001765A6 (en)
FR (1) FR2586597B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE9101275D0 (en) * 1991-04-26 1991-04-26 Vibab Automation & Tooling Ab SET TO MAKE A THIN-WICKED RUBBER HOOK

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE289081C (en) *
DE310993C (en) *
DE284081C (en) *
US1678744A (en) * 1927-05-21 1928-07-31 Western Metal Specialty Co Method of making pipe elbows
FR785375A (en) * 1935-02-07 1935-08-08 Decauville Aine Soc Nouv Ets New stamping process, machine for its application and stamped parts obtained
FR798402A (en) * 1935-11-29 1936-05-16 Cie Ind D App Radio Electr Improvements in the manufacture of fittings for tubes and pipes
CA983253A (en) * 1971-12-29 1976-02-10 Kenneth B. Garner Method and apparatus for cold forming elbows from tori

Also Published As

Publication number Publication date
ES2001765A6 (en) 1988-06-16
FR2586597A1 (en) 1987-03-06
FR2586597B1 (en) 1990-02-02
EP0214054B1 (en) 1990-11-14
DE3675610D1 (en) 1990-12-20
EP0214054A1 (en) 1987-03-11

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee