FR2077372B1 - - Google Patents

Info

Publication number
FR2077372B1
FR2077372B1 FR717100902A FR7100902A FR2077372B1 FR 2077372 B1 FR2077372 B1 FR 2077372B1 FR 717100902 A FR717100902 A FR 717100902A FR 7100902 A FR7100902 A FR 7100902A FR 2077372 B1 FR2077372 B1 FR 2077372B1
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.)
Expired
Application number
FR717100902A
Other languages
French (fr)
Other versions
FR2077372A1 (en
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.)
MAN AG
Original Assignee
MAN Maschinenfabrik Augsburg Nuernberg AG
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 DE19702003614 external-priority patent/DE2003614C3/en
Application filed by MAN Maschinenfabrik Augsburg Nuernberg AG filed Critical MAN Maschinenfabrik Augsburg Nuernberg AG
Publication of FR2077372A1 publication Critical patent/FR2077372A1/fr
Application granted granted Critical
Publication of FR2077372B1 publication Critical patent/FR2077372B1/fr
Expired 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
    • B21D5/01—Bending sheet metal along straight lines, e.g. to form simple curves between rams and anvils or abutments
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
FR717100902A 1970-01-28 1971-01-13 Expired FR2077372B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702003614 DE2003614C3 (en) 1970-01-28 Bending tool

Publications (2)

Publication Number Publication Date
FR2077372A1 FR2077372A1 (en) 1971-10-22
FR2077372B1 true FR2077372B1 (en) 1974-02-15

Family

ID=5760634

Family Applications (1)

Application Number Title Priority Date Filing Date
FR717100902A Expired FR2077372B1 (en) 1970-01-28 1971-01-13

Country Status (4)

Country Link
US (1) US3705512A (en)
BE (1) BE761205A (en)
FR (1) FR2077372B1 (en)
GB (1) GB1329951A (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4295352A (en) * 1979-10-12 1981-10-20 Unlimited Steel Fabricators, Inc. Die for the formation of semi-closed channels or other complex configurations
DE3017758C2 (en) * 1980-05-09 1984-12-06 G. Siempelkamp Gmbh & Co, 4150 Krefeld Device for the approximate round bending of a sheet metal blank
US4373371A (en) * 1980-12-29 1983-02-15 Ford Motor Company Method of reducing springback in mechanically pressed sheet materials-I
US4406624A (en) * 1981-08-31 1983-09-27 Dso "Pharmachim" Apparatus for producing temporary dental crowns
US5253502A (en) * 1991-12-24 1993-10-19 Alco Industries, Inc. Apparatus and method for bending and forming sheet material
US5501094A (en) * 1992-12-28 1996-03-26 Fuji Photo Film Co., Ltd. Method for bending a metal thin plate
US6052887A (en) * 1996-09-16 2000-04-25 Tower Automotive Apparatus and method for joining sheet metal layers
US6299964B1 (en) * 1998-09-01 2001-10-09 Northrop Grumman Corporation Flexible composite cure fixture
CN102262028B (en) * 2011-04-22 2013-06-05 昆明三利特科技有限责任公司 Device for preparing thin-strip resilience body and application thereof
CN104759537B (en) * 2015-04-09 2017-01-04 哈尔滨建成集团有限公司 A kind of particular manufacturing craft that angle steel is bent to U-shaped
CN105057414A (en) * 2015-08-20 2015-11-18 江苏一机机械科技有限公司 Hydraulic bending machine facilitating part taking
CN105834310A (en) * 2016-06-17 2016-08-10 江西江铃底盘股份有限公司 Forming mould for car driving axle U-shaped shock absorber bracket
CN106040875B (en) * 2016-08-12 2018-03-06 江西江铃底盘股份有限公司 A kind of automobile drive axle lower control arm support shaping mould
CN106270032A (en) * 2016-11-17 2017-01-04 讯龙型材折弯（合肥）有限公司 A kind of U-shaped bending mechanism
CN109500253A (en) * 2018-12-29 2019-03-22 中核北方核燃料元件有限公司 A kind of outer band punching die of nuclear fuel assembly grid spacer
CN113385935A (en) * 2021-06-01 2021-09-14 厦门盘横逸贸易有限公司 Metal plate bending forming method

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1534698A (en) * 1922-11-03 1925-04-21 Gansert Fred Method of and apparatus for making paper-box caps
FR795359A (en) * 1934-09-17 1936-03-12 Delle Atel Const Electr Insulator with crimped cap and device for making this crimping
DE951807C (en) * 1955-04-01 1956-11-08 Heinrich Ewald Kranenberg Device for the production of hollow bodies from sheet metal under hydraulic pressure
US3258948A (en) * 1963-11-01 1966-07-05 Gen Electric Sheet metal forming apparatus
GB1203991A (en) * 1967-05-26 1970-09-03 Prec Presswork Co Ltd Improvements in or relating to the bending of sheet metal
GB1176591A (en) * 1967-07-15 1970-01-07 S M G Suddeutsche Maschb Ges M Improvements in Hydro-Mechanical Deep Drawing

Also Published As

Publication number Publication date
FR2077372A1 (en) 1971-10-22
DE2003614A1 (en) 1971-08-12
US3705512A (en) 1972-12-12
DE2003614B2 (en) 1975-11-13
GB1329951A (en) 1973-09-12
BE761205A (en) 1971-06-16

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Legal Events

Date Code Title Description
ST Notification of lapse