ES403214A1 - Method of straightening elongated workpieces - Google Patents

Method of straightening elongated workpieces

Info

Publication number
ES403214A1
ES403214A1 ES403214A ES403214A ES403214A1 ES 403214 A1 ES403214 A1 ES 403214A1 ES 403214 A ES403214 A ES 403214A ES 403214 A ES403214 A ES 403214A ES 403214 A1 ES403214 A1 ES 403214A1
Authority
ES
Spain
Prior art keywords
stock
flexing
straightening
inlet
straight line
Prior art date
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
ES403214A
Other languages
Spanish (es)
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.)
TH Kieserling and Albrecht GmbH and Co
Original Assignee
TH Kieserling and Albrecht GmbH and Co
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 TH Kieserling and Albrecht GmbH and Co filed Critical TH Kieserling and Albrecht GmbH and Co
Publication of ES403214A1 publication Critical patent/ES403214A1/en
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
    • 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)

Abstract

A method of straightening long tubular or solid stock of circular, oval, square or rectangular profile according to which the stock is conveyed lengthwise, without rotation about its axis, along an elongated path having inlet and outlet ends between which the stock is flexed at a plurality of longitudinally spaced equidistant locations in directions extending transversely of a straight line connecting the inlet and outlet ends of the path. The directions of flexing, as considered in the circumferential direction of the moving stock, make an oblique angle of between 90 and 145 degrees. The flexing locations are defined by discrete passes of straightening rolls which may but need not orbit simultaneously about the aforementioned straight line.
ES403214A 1971-05-27 1972-05-26 Method of straightening elongated workpieces Expired ES403214A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712126371 DE2126371A1 (en) 1971-05-27 1971-05-27 Process for straightening strand material such as solid or hollow bodies with a circular cross-section or a cross-section deviating from the circular shape

Publications (1)

Publication Number Publication Date
ES403214A1 true ES403214A1 (en) 1975-05-01

Family

ID=5809091

Family Applications (1)

Application Number Title Priority Date Filing Date
ES403214A Expired ES403214A1 (en) 1971-05-27 1972-05-26 Method of straightening elongated workpieces

Country Status (5)

Country Link
US (1) US3798948A (en)
DE (1) DE2126371A1 (en)
ES (1) ES403214A1 (en)
FR (1) FR2138615B1 (en)
IT (1) IT951247B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2528243C3 (en) * 1975-06-25 1979-11-22 Th. Kieserling & Albrecht, 5650 Solingen Straightening machine for bar-shaped workpieces
DE3667255D1 (en) * 1985-03-08 1990-01-11 Piegatrici Macch Elettr DEVICE FOR STRAIGHTING ROD WITHOUT A TWISTING MATERIAL SEGMENT RELATIVE TO THE LONG AXIS.
EP0269157B1 (en) * 1986-11-26 1992-01-29 M.E.P. Macchine Elettroniche Piegatrici S.p.A. Antirotation method to straighten sections and antirotation straightening machine which employs such method
JP2932158B2 (en) * 1995-04-20 1999-08-09 モレックス インコーポレーテッド Wire habit removing method and device
US6988556B2 (en) * 2002-02-19 2006-01-24 Halliburton Energy Services, Inc. Deep set safety valve
US8485010B1 (en) * 2010-12-06 2013-07-16 Zeeco, Inc. Method and apparatus for installing a retractable thermocouple
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

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US299615A (en) * 1884-06-03 Wire-straightener
US731675A (en) * 1902-08-27 1903-06-23 George H Geyer Machine for straightening t-bars, angle-bars, &c.
GB124574A (en) * 1918-03-27 1919-03-27 Lidkopings Mekaniska Verkstad Ab Method of and Apparatus for Straightening Metal Wire.
US2084746A (en) * 1930-09-25 1937-06-22 F B Shuster Company Straightening machine for long stock
GB502492A (en) * 1937-09-20 1939-03-20 Otto Clever Method and apparatus for straightening pipes, rods and bars of any profile
US2350274A (en) * 1942-04-29 1944-05-30 Western Electric Co Material straightening apparatus
US2720243A (en) * 1951-06-20 1955-10-11 Continental Foundry & Machine Bar and tube straightening machine
US3068931A (en) * 1956-07-02 1962-12-18 Clever Kathe Viktoria Luise Straightening apparatus
US3078909A (en) * 1960-08-15 1963-02-26 Frederick K Maust Method of tension leveling work material

Also Published As

Publication number Publication date
DE2126371A1 (en) 1972-12-14
FR2138615A1 (en) 1973-01-05
IT951247B (en) 1973-06-30
US3798948A (en) 1974-03-26
FR2138615B1 (en) 1974-12-13

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