US3648505A - Multiple center straightener - Google Patents

Multiple center straightener Download PDF

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Publication number
US3648505A
US3648505A US61362A US3648505DA US3648505A US 3648505 A US3648505 A US 3648505A US 61362 A US61362 A US 61362A US 3648505D A US3648505D A US 3648505DA US 3648505 A US3648505 A US 3648505A
Authority
US
United States
Prior art keywords
roll
rolls
setting
machine according
assembly
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 - Lifetime
Application number
US61362A
Other languages
English (en)
Inventor
Werner W Eibe
Richard Kotler
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.)
Blaw Knox Co
Italimpianti of America Inc
Original Assignee
Blaw Knox Foundry and Mill Machinery Inc
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 Blaw Knox Foundry and Mill Machinery Inc filed Critical Blaw Knox Foundry and Mill Machinery Inc
Application granted granted Critical
Publication of US3648505A publication Critical patent/US3648505A/en
Assigned to WHITE CONSOLIDATED INDUSTRIES, INC. reassignment WHITE CONSOLIDATED INDUSTRIES, INC. MERGER (SEE DOCUMENT FOR DETAILS). EFFECTIVE DEC. 26, 1978 DISTRICT OF COLUMBIA Assignors: ATHENS STOVE WORKS, INC., BLAW-KNOX COMPANY, BULLARD COMPANY THE, DURALOY BLAW-KNOX, INC., FAYSCOTT, INC., GIBSON PRODUCTS CORPORATION, HUPP, INC., JERGUSON GAGE & VALVE COMPANY, KELIVINATOR INTERNATIONAL CORPORATION, KELVINATOR COMMERCIAL PRODUCTS, INC., KELVINATOR, INC., R-P & C VALVE, INC., WHITE SEWING MACHINE COMPANY, WHITE-SUNDSTRAND MACHINE TOOL, INC., WHITE-WESTINGHOUSE CORPORATION
Assigned to BLAW-KNOX COMPANY reassignment BLAW-KNOX COMPANY MERGER (SEE DOCUMENT FOR DETAILS). EFFECTIVE DEC. 26, 1978. DELAWARE Assignors: AETNA-STANDARD ENGINEERING COMPANY, BLAW-KNOX CONSTRUCTION EQUIPMENT, INC.,, BLAW-KNOX EQUIPMENT, INC., BLAW-KNOX FOOD & CHEMICAL EQUIPMENT, INC., BLAW-KNOX FOUNDRY & MILL MACHINERY, INC., COPES-VULCAN, INC.
Assigned to BLAW KNOX CORPORATION, A CORP OF DELAWARE reassignment BLAW KNOX CORPORATION, A CORP OF DELAWARE ASSIGNMENT OF ASSIGNORS INTEREST. Assignors: WHITE CONSOLIDATED INDUSTRIES, INC., A CORP OF DE.
Assigned to ITALIMPIANTI OF AMERICA INCORPORATED (ITALIMPIANTI), AIRPORT OFFICE PARK, ROUSER ROAD, BUILDING 4, CORAOPOLIS, PA. 15108 U.S.A., A NEW YORK CORP. reassignment ITALIMPIANTI OF AMERICA INCORPORATED (ITALIMPIANTI), AIRPORT OFFICE PARK, ROUSER ROAD, BUILDING 4, CORAOPOLIS, PA. 15108 U.S.A., A NEW YORK CORP. ASSIGNMENT OF ASSIGNORS INTEREST. EFFECTIVE JUNE 30, 1987 Assignors: BLAW KNOX CORPORATION
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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)
  • Straightening Metal Sheet-Like Bodies (AREA)
  • Rolls And Other Rotary Bodies (AREA)
US61362A 1970-08-05 1970-08-05 Multiple center straightener Expired - Lifetime US3648505A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US6136270A 1970-08-05 1970-08-05

Publications (1)

Publication Number Publication Date
US3648505A true US3648505A (en) 1972-03-14

Family

ID=22035310

Family Applications (1)

Application Number Title Priority Date Filing Date
US61362A Expired - Lifetime US3648505A (en) 1970-08-05 1970-08-05 Multiple center straightener

Country Status (5)

Country Link
US (1) US3648505A (de)
JP (1) JPS504621B1 (de)
CA (1) CA943845A (de)
DE (1) DE2124706C3 (de)
GB (1) GB1312403A (de)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4641511A (en) * 1983-11-21 1987-02-10 Danieli & C. Officine Meccaniche Spa Straightening machines, and straightening machines thus improved
US5127250A (en) * 1991-04-23 1992-07-07 Kahan Sendan Kikai Kabushiki Kaisha Roller leveler
US20080011036A1 (en) * 2006-07-13 2008-01-17 Buta John R Cassette roller leveler with common back-up rolls
US20120103047A1 (en) * 2010-01-29 2012-05-03 Jp Steel Plantech Co. Roller leveler
CN102699145A (zh) * 2012-05-29 2012-10-03 济南艺高数控机械有限公司 可调辊弯式精密校平机
CN107876593A (zh) * 2017-12-07 2018-04-06 中国重型机械研究院股份公司 一种新型变辊距连接轴调整夹紧机构

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2823526C2 (de) * 1978-05-30 1986-06-26 SMS Schloemann-Siemag AG, 4000 Düsseldorf Rollenrichtmaschine für Stabmaterial, insbesondere für Profilstahl, wie Schienen oder dergleichen

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3422651A (en) * 1964-12-24 1969-01-21 Ehrhardt & Sehmer Ag Maschf Straightening machine
US3457754A (en) * 1966-06-22 1969-07-29 Wirth Co Kg Masch Bohr Roller straightening machine
US3559441A (en) * 1968-11-01 1971-02-02 Mesta Machine Co Roll changing device for roll leveler, straightener and the like

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3422651A (en) * 1964-12-24 1969-01-21 Ehrhardt & Sehmer Ag Maschf Straightening machine
US3457754A (en) * 1966-06-22 1969-07-29 Wirth Co Kg Masch Bohr Roller straightening machine
US3559441A (en) * 1968-11-01 1971-02-02 Mesta Machine Co Roll changing device for roll leveler, straightener and the like

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4641511A (en) * 1983-11-21 1987-02-10 Danieli & C. Officine Meccaniche Spa Straightening machines, and straightening machines thus improved
US5127250A (en) * 1991-04-23 1992-07-07 Kahan Sendan Kikai Kabushiki Kaisha Roller leveler
US20080011036A1 (en) * 2006-07-13 2008-01-17 Buta John R Cassette roller leveler with common back-up rolls
US7637133B2 (en) * 2006-07-13 2009-12-29 Butech Bliss Cassette roller leveler with common back-up rolls
US20120103047A1 (en) * 2010-01-29 2012-05-03 Jp Steel Plantech Co. Roller leveler
US20150143864A1 (en) * 2010-01-29 2015-05-28 Jp Steel Plantech Co. Roller leveler
US9248486B2 (en) * 2010-01-29 2016-02-02 Jp Steel Plantech Co. Roller leveler
CN102699145A (zh) * 2012-05-29 2012-10-03 济南艺高数控机械有限公司 可调辊弯式精密校平机
CN102699145B (zh) * 2012-05-29 2014-07-16 济南艺高数控机械有限公司 可调辊弯式精密校平机
CN107876593A (zh) * 2017-12-07 2018-04-06 中国重型机械研究院股份公司 一种新型变辊距连接轴调整夹紧机构

Also Published As

Publication number Publication date
DE2124706A1 (de) 1972-02-17
CA943845A (en) 1974-03-19
JPS504621B1 (de) 1975-02-21
DE2124706C3 (de) 1978-11-02
DE2124706B2 (de) 1978-03-09
GB1312403A (en) 1973-04-04

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Legal Events

Date Code Title Description
AS Assignment

Owner name: BLAW-KNOX COMPANY

Free format text: MERGER;ASSIGNORS:AETNA-STANDARD ENGINEERING COMPANY;BLAW-KNOX CONSTRUCTION EQUIPMENT, INC.,;BLAW-KNOX EQUIPMENT, INC.;AND OTHERS;REEL/FRAME:003926/0382

Effective date: 19781221

Owner name: WHITE CONSOLIDATED INDUSTRIES, INC.

Free format text: MERGER;ASSIGNORS:BLAW-KNOX COMPANY;KELVINATOR, INC.;WHITE-WESTINGHOUSE CORPORATION;AND OTHERS;REEL/FRAME:003926/0372

Effective date: 19781221

AS Assignment

Owner name: BLAW KNOX CORPORATION, ONE OLIVER PLAZA, PITTSBURG

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST. EFFECTIVE SEPT. 27, 1985;ASSIGNOR:WHITE CONSOLIDATED INDUSTRIES, INC., A CORP OF DE.;REEL/FRAME:004532/0913

Effective date: 19851017

AS Assignment

Owner name: ITALIMPIANTI OF AMERICA INCORPORATED (ITALIMPIANTI

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST. EFFECTIVE JUNE 30, 1987;ASSIGNOR:BLAW KNOX CORPORATION;REEL/FRAME:004936/0554

Effective date: 19870626