JPS4938862A - - Google Patents

Info

Publication number
JPS4938862A
JPS4938862A JP47082465A JP8246572A JPS4938862A JP S4938862 A JPS4938862 A JP S4938862A JP 47082465 A JP47082465 A JP 47082465A JP 8246572 A JP8246572 A JP 8246572A JP S4938862 A JPS4938862 A JP S4938862A
Authority
JP
Japan
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.)
Granted
Application number
JP47082465A
Other languages
Japanese (ja)
Other versions
JPS5236512B2 (de
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 filed Critical
Priority to JP47082465A priority Critical patent/JPS5236512B2/ja
Priority to US00284869A priority patent/US3792602A/en
Publication of JPS4938862A publication Critical patent/JPS4938862A/ja
Publication of JPS5236512B2 publication Critical patent/JPS5236512B2/ja
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/08—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling structural sections, i.e. work of special cross-section, e.g. angle steel
    • B21B1/0805—Flat bars, i.e. having a substantially rectangular cross-section
    • 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
    • B21D17/00—Forming single grooves in sheet metal or tubular or hollow articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H7/00—Making articles not provided for in the preceding groups, e.g. agricultural tools, dinner forks, knives, spoons

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Forging (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
JP47082465A 1972-08-19 1972-08-19 Expired JPS5236512B2 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP47082465A JPS5236512B2 (de) 1972-08-19 1972-08-19
US00284869A US3792602A (en) 1972-08-19 1972-08-30 Apparatus for forming plates of irregular shape in cross-section

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47082465A JPS5236512B2 (de) 1972-08-19 1972-08-19

Publications (2)

Publication Number Publication Date
JPS4938862A true JPS4938862A (de) 1974-04-11
JPS5236512B2 JPS5236512B2 (de) 1977-09-16

Family

ID=13775244

Family Applications (1)

Application Number Title Priority Date Filing Date
JP47082465A Expired JPS5236512B2 (de) 1972-08-19 1972-08-19

Country Status (2)

Country Link
US (1) US3792602A (de)
JP (1) JPS5236512B2 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5216661A (en) * 1975-07-29 1977-02-08 Kawai Musical Instr Mfg Co Composite material manufacturing method
JPS5478355A (en) * 1977-12-05 1979-06-22 Furukawa Electric Co Ltd:The Manufacture of deformed section bar
JPS62254946A (ja) * 1986-04-30 1987-11-06 Kawai Musical Instr Mfg Co Ltd 両面異形断面板の製造装置

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4345358A (en) * 1980-02-11 1982-08-24 Dmetrios Petkidis Method of and apparatus for manufacturing plowshares
FR2515541B1 (de) * 1981-10-30 1985-05-10 Griset Ets
JPS6241029U (de) * 1985-08-26 1987-03-11
US4857412A (en) * 1986-01-16 1989-08-15 Paul Fleury Method for forming a planar sheet or plate to a curved shape
US4770018A (en) * 1986-03-12 1988-09-13 Donn Incorporated Method for producing cold roll-formed structures
JP2853123B2 (ja) * 1986-03-12 1999-02-03 ドン インコ−ポレイテッド 常温圧延金属成形物及びその成形方法並びにその成形装置
JPS62174720U (de) * 1986-04-23 1987-11-06
US5600995A (en) * 1995-06-07 1997-02-11 Sherman; Alden O. Useful improvements in press apparatus
JP3515493B2 (ja) * 2000-07-04 2004-04-05 慎一郎 中山 金属棒材の塑性加工方法
EP2283940A1 (de) * 2008-05-23 2011-02-16 Mitsubishi Shindoh Co., Ltd. Verfahren zur herstellung eines bandes mit verformtem querschnitt
US8245550B2 (en) * 2011-01-07 2012-08-21 Samuel P Willits Apparatus for providing a rolling action of a curved tool along a flat stationary substrate

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US731769A (en) * 1902-07-28 1903-06-23 John A Harper Rolling-press.
US1725594A (en) * 1926-12-01 1929-08-20 Walter H Montgomery Metal-tapering machine

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5216661A (en) * 1975-07-29 1977-02-08 Kawai Musical Instr Mfg Co Composite material manufacturing method
JPS5856921B2 (ja) * 1975-07-29 1983-12-17 株式会社河合楽器製作所 フクゴウザイノセイゾウホウホウ
JPS5478355A (en) * 1977-12-05 1979-06-22 Furukawa Electric Co Ltd:The Manufacture of deformed section bar
JPS62254946A (ja) * 1986-04-30 1987-11-06 Kawai Musical Instr Mfg Co Ltd 両面異形断面板の製造装置
JPH0251694B2 (de) * 1986-04-30 1990-11-08 Kawai Musical Instr Mfg Co

Also Published As

Publication number Publication date
JPS5236512B2 (de) 1977-09-16
US3792602A (en) 1974-02-19

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