FR2015407A1 - - Google Patents

Info

Publication number
FR2015407A1
FR2015407A1 FR6912920A FR6912920A FR2015407A1 FR 2015407 A1 FR2015407 A1 FR 2015407A1 FR 6912920 A FR6912920 A FR 6912920A FR 6912920 A FR6912920 A FR 6912920A FR 2015407 A1 FR2015407 A1 FR 2015407A1
Authority
FR
France
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Withdrawn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
FR6912920A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2015407A1 publication Critical patent/FR2015407A1/fr
Withdrawn legal-status Critical Current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
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/14—Bending sheet metal along straight lines, e.g. to form simple curves by passing between rollers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
FR6912920A 1968-08-10 1969-05-07 Withdrawn FR2015407A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1201468A CH494604A (de) 1968-08-10 1968-08-10 Rundmaschine zur Herstellung eines Konus aus einem kreisringsegmentförmigen Blech

Publications (1)

Publication Number Publication Date
FR2015407A1 true FR2015407A1 (fr) 1970-04-24

Family

ID=4379036

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6912920A Withdrawn FR2015407A1 (fr) 1968-08-10 1969-05-07

Country Status (8)

Country Link
US (1) US3623349A (fr)
CH (1) CH494604A (fr)
DE (2) DE6913573U (fr)
ES (1) ES367214A1 (fr)
FR (1) FR2015407A1 (fr)
GB (1) GB1203924A (fr)
SE (1) SE340435B (fr)
SU (1) SU367579A3 (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3768292A (en) * 1972-04-20 1973-10-30 Tsuru Tekkosho Kk Machines for bending segmental annular plate or sheet into conical frustom
US4132099A (en) * 1976-01-29 1979-01-02 Chr. Hausler Ag Four-roller workpiece bending machine
US4476194A (en) * 1982-11-10 1984-10-09 United Technologies Corporation Contour forming conical shapes
EP0204290B2 (fr) * 1985-06-04 1993-09-15 Chr. Haeusler AG Machine à cintrer les tôles pour fabriquer une enveloppe de cône à partir d une tôle découpée
SE508883C2 (sv) * 1996-05-24 1998-11-16 Ribea Engineering Ab Valsningsförfarande och maskin för framställning av en konisk mantel av plåt, samt ämne härför
US6655182B2 (en) * 2001-05-18 2003-12-02 Lindab Ab Apparatus and method for reshaping tubes
KR100639318B1 (ko) * 2005-09-29 2006-10-31 박홍순 원호상 블레이드 이송장치
CN102740992B (zh) * 2010-02-01 2015-05-13 蒂姆肯公司 用于滚柱轴承罩的标准统一的轧制与弯曲工艺
FI122308B (fi) 2010-03-05 2011-11-30 Halikko Works Oy Menetelmä ison metallisen holkkikappaleen valmistamiseksi ja iso metallinen holkkikappale
US20110302982A1 (en) * 2010-06-14 2011-12-15 Weaver Jr Ammon W Device for Forming Conical Sections
JP6336372B2 (ja) * 2014-10-08 2018-06-06 株式会社フタバ 曲げロール装置
DE102016224837A1 (de) * 2016-12-13 2018-06-14 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren zur Biegeumformung von Strangprofilen
CN106964676A (zh) * 2017-03-24 2017-07-21 江苏中海重型机床有限公司 一种卷板机
CN106964675A (zh) * 2017-03-24 2017-07-21 江苏中海重型机床有限公司 一种卷板机工作辊的联动调节机构
IT201700067523A1 (it) 2017-06-16 2018-12-16 Dispositivo e metodo per guidare e direzionare una lamiera in una calandra curvatrice per l'ottenimento di strutture troncoconiche
US11267026B2 (en) 2019-06-17 2022-03-08 Metal Design Systems, Inc. Sheet metal rolling machine for forming complex shapes
CN111618417B (zh) * 2020-05-25 2023-06-27 浙江威泰汽配有限公司 一种柔性件的端口焊合装置
CN111872176B (zh) * 2020-07-31 2022-05-17 四川航天长征装备制造有限公司 一种卷板机用成形锥筒类零件的限速工装及锥筒成型方法

Also Published As

Publication number Publication date
GB1203924A (en) 1970-09-03
DE1917219A1 (de) 1970-04-09
CH494604A (de) 1970-08-15
US3623349A (en) 1971-11-30
DE1917219B2 (de) 1975-07-10
SU367579A3 (fr) 1973-01-23
SE340435B (fr) 1971-11-22
DE6913573U (de) 1969-08-14
ES367214A1 (es) 1971-04-01

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Legal Events

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