JPS4838860A - - Google Patents

Info

Publication number
JPS4838860A
JPS4838860A JP47093775A JP9377572A JPS4838860A JP S4838860 A JPS4838860 A JP S4838860A JP 47093775 A JP47093775 A JP 47093775A JP 9377572 A JP9377572 A JP 9377572A JP S4838860 A JPS4838860 A JP S4838860A
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
JP47093775A
Other languages
Japanese (ja)
Other versions
JPS5217517B2 (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
Publication of JPS4838860A publication Critical patent/JPS4838860A/ja
Publication of JPS5217517B2 publication Critical patent/JPS5217517B2/ja
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
    • B21D5/06—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles
    • B21D5/08—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles making use of forming-rollers
    • 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
    • B21D5/06—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B35/00—Drives for metal-rolling mills, e.g. hydraulic drives
    • B21B35/14—Couplings, driving spindles, or spindle carriers specially adapted for, or specially arranged in, metal-rolling mills

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
JP47093775A 1971-09-20 1972-09-20 Expired JPS5217517B2 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US18183871A 1971-09-20 1971-09-20

Publications (2)

Publication Number Publication Date
JPS4838860A true JPS4838860A (enrdf_load_stackoverflow) 1973-06-07
JPS5217517B2 JPS5217517B2 (enrdf_load_stackoverflow) 1977-05-16

Family

ID=22666021

Family Applications (1)

Application Number Title Priority Date Filing Date
JP47093775A Expired JPS5217517B2 (enrdf_load_stackoverflow) 1971-09-20 1972-09-20

Country Status (5)

Country Link
US (1) US3748884A (enrdf_load_stackoverflow)
JP (1) JPS5217517B2 (enrdf_load_stackoverflow)
DE (1) DE2243534B2 (enrdf_load_stackoverflow)
FR (1) FR2153348B1 (enrdf_load_stackoverflow)
GB (1) GB1357258A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6256219U (enrdf_load_stackoverflow) * 1985-09-25 1987-04-07

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3945232A (en) * 1973-04-30 1976-03-23 Colbath Dan L Roll-stand for roll-forming machine
US3979937A (en) * 1975-04-07 1976-09-14 Jury Lukich Semenenko Paired-roll straightening machine
US4038855A (en) * 1976-04-19 1977-08-02 Aetna-Standard Engineering Company Stretch reducing mill
JPS53118265A (en) * 1977-03-25 1978-10-16 Hitachi Metals Ltd Powerful cold roll form device
BG44563A1 (enrdf_load_stackoverflow) * 1985-12-29 1989-01-16 Tancho P Chochev
US4716754A (en) * 1986-04-21 1988-01-05 Collier Metal Specialties, Inc. Roll forming machine
IT1225195B (it) * 1988-09-23 1990-11-02 Oto Mills Spa Profilatrice
DE3836286A1 (de) * 1988-10-25 1990-04-26 Krueckels Gerhard Profiliermaschine
EP0537594A3 (en) * 1991-10-08 1993-06-30 Cosimo Lonoce Method of forming a flanged-joint-profile; flanged-joint-profile in particular for air-duct installations
US5740687A (en) * 1995-04-21 1998-04-21 New Tech Machinery Corporation Forming apparatus for strip materials
US6148654A (en) * 1997-10-15 2000-11-21 Asc Machine Tools, Inc. Convertible roll forming apparatus
US6604397B2 (en) 2001-02-05 2003-08-12 Dietrich Industries, Inc. Rollforming machine
US20020108421A1 (en) * 2001-02-13 2002-08-15 Cunningham David H. Forming machine for sheets of formable material
US8590354B1 (en) 2008-08-26 2013-11-26 New Tech Machinery Material forming machine incorporating quick changeover assembly
KR100887521B1 (ko) * 2008-10-01 2009-03-06 김동선 창호프레임 및 금속절곡품 제조장치

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US421961A (en) * 1890-02-25 Machine for forming ridge-bars
US726691A (en) * 1902-12-09 1903-04-28 Godfrey Benington Johnson Machinery for rolling sheet or other metal strips or bars of curved or other section.
US808356A (en) * 1904-06-10 1905-12-26 John O Johnson Apparatus for making tubing.
US1261735A (en) * 1917-06-04 1918-04-02 Whitaker Glessner Company Eaves-trough-forming machine.
US1673787A (en) * 1924-05-28 1928-06-12 Berger Mfg Co Channel-forming machine
US2012795A (en) * 1931-09-25 1935-08-27 Republic Steel Corp Method and apparatus for forming heavy gauge pipe blanks from flat metal
US2176115A (en) * 1936-01-04 1939-10-17 Carl M Yoder Mechanism for operating on sheet materials
US2405128A (en) * 1944-04-08 1946-08-06 Nat Standard Co Forming machine
US2682850A (en) * 1949-09-13 1954-07-06 Russell E Close Seam closing machine for tubing
US2948324A (en) * 1955-10-18 1960-08-09 Pirelli General Cable Works Manufacture of tubing and tubular sheathing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6256219U (enrdf_load_stackoverflow) * 1985-09-25 1987-04-07

Also Published As

Publication number Publication date
GB1357258A (en) 1974-06-19
DE2243534B2 (de) 1980-12-11
FR2153348B1 (enrdf_load_stackoverflow) 1980-03-14
DE2243534A1 (de) 1973-04-05
FR2153348A1 (enrdf_load_stackoverflow) 1973-05-04
JPS5217517B2 (enrdf_load_stackoverflow) 1977-05-16
US3748884A (en) 1973-07-31

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