IT9083348A0 - Gruppo combinato di raddrizzatura e linearizzazione profilati - Google Patents

Gruppo combinato di raddrizzatura e linearizzazione profilati

Info

Publication number
IT9083348A0
IT9083348A0 IT9083348A IT8334890A IT9083348A0 IT 9083348 A0 IT9083348 A0 IT 9083348A0 IT 9083348 A IT9083348 A IT 9083348A IT 8334890 A IT8334890 A IT 8334890A IT 9083348 A0 IT9083348 A0 IT 9083348A0
Authority
IT
Italy
Prior art keywords
linearization
group
combined profile
profile straightening
straightening
Prior art date
Application number
IT9083348A
Other languages
English (en)
Other versions
IT9083348A1 (it
IT1239667B (it
Inventor
Fabro Giorgio Del
Fabro Marcello Del
Original Assignee
Piegatrici Macch Elettr
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 Piegatrici Macch Elettr filed Critical Piegatrici Macch Elettr
Priority to IT83348A priority Critical patent/IT1239667B/it
Publication of IT9083348A0 publication Critical patent/IT9083348A0/it
Priority to EP91102213A priority patent/EP0446648A1/en
Priority to US07/667,627 priority patent/US5138860A/en
Priority to CA002038310A priority patent/CA2038310A1/en
Priority to JP3128841A priority patent/JPH04228235A/ja
Publication of IT9083348A1 publication Critical patent/IT9083348A1/it
Application granted granted Critical
Publication of IT1239667B publication Critical patent/IT1239667B/it

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
    • B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
    • B21D3/02—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts by rollers
    • B21D3/05—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts by rollers arranged on axes rectangular to the path of the work

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wire Processing (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Paper (AREA)
  • Separation, Sorting, Adjustment, Or Bending Of Sheets To Be Conveyed (AREA)
IT83348A 1990-03-15 1990-03-15 Gruppo combinato di raddrizzatura e linearizzazione profilati IT1239667B (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT83348A IT1239667B (it) 1990-03-15 1990-03-15 Gruppo combinato di raddrizzatura e linearizzazione profilati
EP91102213A EP0446648A1 (en) 1990-03-15 1991-02-16 Combined assembly to straighten and linearize bars or rods
US07/667,627 US5138860A (en) 1990-03-15 1991-03-11 Combined assembly to straighten and linearize bars or rods
CA002038310A CA2038310A1 (en) 1990-03-15 1991-03-14 Combined assembly to straighten and linearize bars or rods
JP3128841A JPH04228235A (ja) 1990-03-15 1991-03-15 バー又はロッドのひずみ取り・直線化用複合組立体

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT83348A IT1239667B (it) 1990-03-15 1990-03-15 Gruppo combinato di raddrizzatura e linearizzazione profilati

Publications (3)

Publication Number Publication Date
IT9083348A0 true IT9083348A0 (it) 1990-03-15
IT9083348A1 IT9083348A1 (it) 1991-09-15
IT1239667B IT1239667B (it) 1993-11-11

Family

ID=11320529

Family Applications (1)

Application Number Title Priority Date Filing Date
IT83348A IT1239667B (it) 1990-03-15 1990-03-15 Gruppo combinato di raddrizzatura e linearizzazione profilati

Country Status (5)

Country Link
US (1) US5138860A (it)
EP (1) EP0446648A1 (it)
JP (1) JPH04228235A (it)
CA (1) CA2038310A1 (it)
IT (1) IT1239667B (it)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4325492A1 (de) * 1993-07-29 1995-02-02 Meyer Roth Pastor Maschf Richtmaschine für strang- oder bandförmiges Richtgut
ITBO20020604A1 (it) * 2002-09-25 2004-03-26 Schnell Spa Gruppo di correzione finale in apparecchiature per
IT1391890B1 (it) * 2008-10-14 2012-01-27 Piegatrici Macch Elettr Gruppo di traino e/o raddrizzatura per prodotti metallici oblunghi, quali barre, tondini o fili metallici
JP2011025308A (ja) * 2009-06-25 2011-02-10 Kobe Steel Ltd 棒鋼の製造方法
US8485010B1 (en) * 2010-12-06 2013-07-16 Zeeco, Inc. Method and apparatus for installing a retractable thermocouple
ITUD20110178A1 (it) * 2011-11-09 2013-05-10 Fabro Giorgio Del Dispositivo di traino per prodotti metallici, quali barre, tondini o fili metallici
US9593847B1 (en) 2014-03-05 2017-03-14 Zeeco, Inc. Fuel-flexible burner apparatus and method for fired heaters
US9593848B2 (en) 2014-06-09 2017-03-14 Zeeco, Inc. Non-symmetrical low NOx burner apparatus and method
CN108015190B (zh) * 2017-12-12 2019-09-10 宁波市华欣建材测试有限公司 带肋钢筋的矫直装置及其矫直方法
CN108637133B (zh) * 2018-06-14 2023-12-05 建科机械（天津）股份有限公司 一种矫直装置
CN109175010A (zh) * 2018-08-28 2019-01-11 四川凯润电器有限公司 一种热交换管拉直装置
CN109500298B (zh) * 2018-12-07 2023-05-23 中冶建筑研究总院有限公司 一种实验室用高强度圆钢矫直机及矫直方法
IT201900002713A1 (it) * 2019-02-25 2020-08-25 Schnell Spa Gruppo di correzione della curvatura di elementi metallici di foggia allungata

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2391499A (en) * 1941-06-25 1945-12-25 Bertha L Yoder Process of and apparatus for operating on sheet metal
US2293156A (en) * 1941-08-07 1942-08-18 United Aircraft Prod Straightening apparatus
GB570029A (en) * 1944-01-04 1945-06-19 Bigwood Joshua & Son Ltd Improvements in machines for straightening tubes, rods or sections
US2639758A (en) * 1948-12-03 1953-05-26 Richard D Heller Wire straightener
US2693219A (en) * 1949-09-12 1954-11-02 Heller & Paul Inc Wire straightener
US2895532A (en) * 1955-07-13 1959-07-21 Sutton Eng Co Roller leveller covered by endless resilient belt
FR1243324A (fr) * 1958-12-27 1960-10-07 O S C A M Machine pour redresser ou cintrer des fers, particulièrement ceux utilisés dans le béton armé
DE1250237B (it) * 1962-09-13
FR1427150A (fr) * 1964-12-21 1966-02-04 Quillery Procédé pour le formage de cercles métalliques et machine pour la mise en oeuvre de ce procédé
GB1321500A (en) * 1970-11-25 1973-06-27 Malmedie & Co Maschf Supply apparatus for a continuous workpiece
JPS5332786B2 (it) * 1973-12-03 1978-09-09
US3893316A (en) * 1974-11-07 1975-07-08 A J Gerrard And Company Bale tie straightening apparatus
GB2085774A (en) * 1980-10-29 1982-05-06 Danieli Off Mecc A machine for adjusting the geometrical properties of elongate sections
ES2029684T3 (es) * 1986-11-26 1992-09-01 M.E.P. Macchine Elettroniche Piegatrici S.P.A. Metodo y maquina de antirotacion para enderezar perfiles de metal.

Also Published As

Publication number Publication date
IT9083348A1 (it) 1991-09-15
IT1239667B (it) 1993-11-11
JPH04228235A (ja) 1992-08-18
EP0446648A1 (en) 1991-09-18
CA2038310A1 (en) 1991-09-16
US5138860A (en) 1992-08-18

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19980326