CA2250991A1 - Usinage de tole sans enlevement de matiere, par etirage - Google Patents

Usinage de tole sans enlevement de matiere, par etirage Download PDF

Info

Publication number
CA2250991A1
CA2250991A1 CA002250991A CA2250991A CA2250991A1 CA 2250991 A1 CA2250991 A1 CA 2250991A1 CA 002250991 A CA002250991 A CA 002250991A CA 2250991 A CA2250991 A CA 2250991A CA 2250991 A1 CA2250991 A1 CA 2250991A1
Authority
CA
Canada
Prior art keywords
sheet
blades
thickness
distance
clamp
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.)
Abandoned
Application number
CA002250991A
Other languages
English (en)
French (fr)
Inventor
Giancarlo Pegoraro
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.)
Conception et Developpement Michelin SA
Original Assignee
Conception et Developpement Michelin SA
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 Conception et Developpement Michelin SA filed Critical Conception et Developpement Michelin SA
Publication of CA2250991A1 publication Critical patent/CA2250991A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/02—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C1/00—Manufacture of metal sheets, wire, rods, tubes or like semi-manufactured products by drawing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Tyre Moulding (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
CA002250991A 1997-11-13 1998-11-12 Usinage de tole sans enlevement de matiere, par etirage Abandoned CA2250991A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR97/14345 1997-11-13
FR9714345A FR2770793A1 (fr) 1997-11-13 1997-11-13 Usinage de tole sans elevement de matiere, par etirage

Publications (1)

Publication Number Publication Date
CA2250991A1 true CA2250991A1 (fr) 1999-05-13

Family

ID=9513413

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002250991A Abandoned CA2250991A1 (fr) 1997-11-13 1998-11-12 Usinage de tole sans enlevement de matiere, par etirage

Country Status (10)

Country Link
US (1) US6044680A (enExample)
EP (1) EP0916419B1 (enExample)
JP (1) JPH11319976A (enExample)
KR (1) KR100538897B1 (enExample)
CN (1) CN1142041C (enExample)
BR (1) BR9804603A (enExample)
CA (1) CA2250991A1 (enExample)
CZ (1) CZ368998A3 (enExample)
DE (1) DE69804406T2 (enExample)
FR (1) FR2770793A1 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2832091A1 (fr) * 2001-11-13 2003-05-16 Michelin Soc Tech Moule pour pneus
FR2839003A1 (fr) 2002-04-29 2003-10-31 Michelin Soc Tech Moule pour pneus
CN100512993C (zh) * 2007-12-29 2009-07-15 中国重型机械研究院 复合斜面夹紧系统
CN100512992C (zh) * 2007-12-29 2009-07-15 中国重型机械研究院 一种组合梁式张力拉伸方法
CN102527908B (zh) * 2011-12-09 2014-08-13 苏州工业园区高登威科技有限公司 机台
CN104760219A (zh) * 2015-04-10 2015-07-08 北京化工大学 可调制品厚度的实验模具

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1217035A (en) * 1916-03-13 1917-02-20 Ernest L Mcdowell Device for fitting eyeglass-lenses.
FR718044A (fr) * 1931-06-02 1932-01-18 Bleiindustrie Ag Vormals Jung Presse à refoulement pour la fabrication des tôles
US2148469A (en) * 1936-07-06 1939-02-28 American Rolling Mill Co Process and device for reducing sheet metal
US2224337A (en) * 1937-03-30 1940-12-10 Akron Standard Mold Co Method of making tire molds
FR991116A (fr) * 1949-07-22 1951-10-01 Procédé et appareillage pour l'obtention de tôles et de bandes par allongement en matrice
US2935114A (en) * 1955-02-08 1960-05-03 Anderson Frohman Work gripping and drawing mechanism for sheet shaping machines operating on the forming-by-drawing principle
US3049035A (en) * 1957-11-13 1962-08-14 Ici Ltd Apparatus for the reduction of metals or alloys
US3495427A (en) * 1965-04-05 1970-02-17 Cavitron Corp Apparatus for altering the cross-sectional shape of a plastically deformable workpiece using high frequency vibrations
US3514989A (en) * 1967-10-04 1970-06-02 Foxboro Co Method for die forming flexures using edge constraint
US3768296A (en) * 1972-09-13 1973-10-30 Wean United Inc Method and apparatus for pressing and indenting a workpiece
US3921429A (en) * 1974-04-11 1975-11-25 Tadeusz Sendzimir Process and apparatus for modifying the cross section of a slab
FR2515541B1 (enExample) * 1981-10-30 1985-05-10 Griset Ets
JPS6027416A (ja) * 1983-07-23 1985-02-12 Kiyoshi Hajikano ダイス前進装置
JPS61182819A (ja) * 1985-02-08 1986-08-15 Hideo Kagami 異形金属条の連続成形方法
US5086635A (en) * 1990-12-10 1992-02-11 Chu Associates, Inc. Method of and machine for forming compound curvatures in metal sheets by drawing
US5156036A (en) * 1991-08-19 1992-10-20 Ulrich Copper, Inc. Method and apparatus for drawing open-sided channel members
JPH05293571A (ja) * 1992-04-22 1993-11-09 Ishikawajima Harima Heavy Ind Co Ltd プレス製造装置
DE69301059T2 (de) * 1992-05-13 1996-05-15 Sedepro Reifenform und Verfahren zum Formen eines Reifens
KR101480164B1 (ko) * 2011-11-25 2015-01-08 가톨릭대학교 산학협력단 쿠라리논 또는 고삼추출물을 포함하는 피부질환 예방 및 개선용 화장료 조성물

Also Published As

Publication number Publication date
DE69804406T2 (de) 2002-10-10
DE69804406D1 (de) 2002-05-02
JPH11319976A (ja) 1999-11-24
CN1142041C (zh) 2004-03-17
US6044680A (en) 2000-04-04
EP0916419A1 (fr) 1999-05-19
EP0916419B1 (fr) 2002-03-27
KR100538897B1 (ko) 2006-03-14
FR2770793A1 (fr) 1999-05-14
CZ368998A3 (cs) 1999-09-15
BR9804603A (pt) 1999-11-16
KR19990045255A (ko) 1999-06-25
CN1223178A (zh) 1999-07-21

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Legal Events

Date Code Title Description
FZDE Discontinued