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 (enrdf_load_stackoverflow
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 (enrdf_load_stackoverflow)

Priority Applications (2)

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

Publications (2)

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

Family

ID=13775244

Family Applications (1)

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

Country Status (2)

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

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 (enrdf_load_stackoverflow) * 1981-10-30 1985-05-10 Griset Ets
JPS6241029U (enrdf_load_stackoverflow) * 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
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
US4770018A (en) * 1986-03-12 1988-09-13 Donn Incorporated Method for producing cold roll-formed structures
JPS62174720U (enrdf_load_stackoverflow) * 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
KR20110013406A (ko) * 2008-05-23 2011-02-09 미츠비시 신도 가부시키가이샤 이형 단면조의 제조방법
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 (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

Also Published As

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

Similar Documents

Publication Publication Date Title
JPS5236512B2 (enrdf_load_stackoverflow)
JPS556161B2 (enrdf_load_stackoverflow)
JPS522630B2 (enrdf_load_stackoverflow)
FR2187340B1 (enrdf_load_stackoverflow)
JPS4897395A (enrdf_load_stackoverflow)
JPS4916738A (enrdf_load_stackoverflow)
FR2187422B3 (enrdf_load_stackoverflow)
JPS522108B2 (enrdf_load_stackoverflow)
JPS4993775U (enrdf_load_stackoverflow)
JPS4980506A (enrdf_load_stackoverflow)
JPS4961885A (enrdf_load_stackoverflow)
JPS4938490U (enrdf_load_stackoverflow)
CS160382B1 (enrdf_load_stackoverflow)
JPS4894784A (enrdf_load_stackoverflow)
JPS4886377U (enrdf_load_stackoverflow)
JPS48104534A (enrdf_load_stackoverflow)
DE2254160A1 (enrdf_load_stackoverflow)
CH572028A5 (enrdf_load_stackoverflow)
CH566486A5 (enrdf_load_stackoverflow)
CH575944A5 (enrdf_load_stackoverflow)
CH575379A5 (enrdf_load_stackoverflow)
CH572063A5 (enrdf_load_stackoverflow)
CH572056A5 (enrdf_load_stackoverflow)
NL7210222A (enrdf_load_stackoverflow)
CH571971A5 (enrdf_load_stackoverflow)