EP0767016A3 - Method and apparatus for measuring the radius of bent products - Google Patents

Method and apparatus for measuring the radius of bent products Download PDF

Info

Publication number
EP0767016A3
EP0767016A3 EP96115724A EP96115724A EP0767016A3 EP 0767016 A3 EP0767016 A3 EP 0767016A3 EP 96115724 A EP96115724 A EP 96115724A EP 96115724 A EP96115724 A EP 96115724A EP 0767016 A3 EP0767016 A3 EP 0767016A3
Authority
EP
European Patent Office
Prior art keywords
radius
measuring
bent products
bent
products
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.)
Granted
Application number
EP96115724A
Other languages
German (de)
French (fr)
Other versions
EP0767016B1 (en
EP0767016A2 (en
Inventor
Alois Adelhof
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0767016A2 publication Critical patent/EP0767016A2/en
Publication of EP0767016A3 publication Critical patent/EP0767016A3/en
Application granted granted Critical
Publication of EP0767016B1 publication Critical patent/EP0767016B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B21D7/00—Bending rods, profiles, or tubes
    • B21D7/14—Bending rods, profiles, or tubes combined with measuring of bends or lengths
    • 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
    • B21D7/00—Bending rods, profiles, or tubes
    • B21D7/08—Bending rods, profiles, or tubes by passing between rollers or through a curved die
EP19960115724 1995-10-04 1996-10-01 Method and apparatus for measuring the radius of bent products Expired - Lifetime EP0767016B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19536938 1995-10-04
DE19536938 1995-10-04

Publications (3)

Publication Number Publication Date
EP0767016A2 EP0767016A2 (en) 1997-04-09
EP0767016A3 true EP0767016A3 (en) 1997-12-03
EP0767016B1 EP0767016B1 (en) 1999-06-02

Family

ID=7773990

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19960115724 Expired - Lifetime EP0767016B1 (en) 1995-10-04 1996-10-01 Method and apparatus for measuring the radius of bent products

Country Status (2)

Country Link
EP (1) EP0767016B1 (en)
DE (1) DE19602504A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1394105B1 (en) * 2009-05-06 2012-05-25 Cml Int Spa MACHINE TO TURN CONTINUOUSLY AN EXTENDED PIECE ACCORDING TO PREDETERMINATED RAYS
IT1400500B1 (en) * 2010-06-22 2013-06-11 Crippa Spa PROCEDURE FOR THE BENDING OF TUBES, WIRES OR TAPES OF METAL A SERPENTINA OR SPRING AND CURVED MACHINE TUBES, WIRES OR METAL TAPES FOR THE MANUFACTURE OF A SERPENTINE OR A SPRING PRESENTING A PERFORMANCE WITH A PROPELLER INCLUDING A PLURALITY OF LOOPS
ITTO20130936A1 (en) 2013-11-19 2015-05-20 Cte Sistemi Srl MEASUREMENT GROUP FOR MEASURING THE CURVARY RADIUS AND ADVANCEMENT IN A BENDING MACHINE, IN PARTICULAR IN A BENDING MACHINE FOR BENDING CONDUCTORS FOR SUPERCONDUCTIVE ROLLS
DE102016013144A1 (en) * 2016-10-31 2018-05-03 Technische Universität Dortmund Device for tactile detection and analysis of the geometry of curved profiles or tubes
DE102020127164B3 (en) * 2020-10-15 2021-07-15 Jenoptik Industrial Metrology Germany Gmbh Radial force device for a contour measuring device and measuring system
CN113884958B (en) * 2021-09-27 2023-07-25 中国科学院合肥物质科学研究院 Device and method for measuring critical lateral bending radius of superconducting strip

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2360780B1 (en) * 1973-09-18 1975-02-27 Chr. Haeusler Ag, Aesch (Schweiz) Device for measuring the radius of a workpiece
DE3041212A1 (en) * 1980-11-03 1982-05-13 August Wilhelm 5901 Wilnsdorf Schäfer Rounding machine for sheet metal - uses curvature gauge, adjusting members, and electric reference value adjusting control as need be
GB2087561A (en) * 1980-11-11 1982-05-26 Smt Pullmax Apparatus for measuring the curvature of a single-curved surface
DE3209536A1 (en) * 1981-03-16 1982-10-14 C.M.L. Costruzioni Meccaniche Liri S.R.L., Piedimonte San Germano, Frosinone PORTABLE, ELECTROMECHANICALLY CONTROLLED TUBE BENDING DEVICE
DE4225878A1 (en) * 1992-08-05 1994-02-10 Bayer Isolierglasfab Kg Bending of e.g. insulated glass panels, to form circular or part circular bend - using distance holder section which is displaced longitudinally and displacement path measured using light barrier

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2360780B1 (en) * 1973-09-18 1975-02-27 Chr. Haeusler Ag, Aesch (Schweiz) Device for measuring the radius of a workpiece
DE3041212A1 (en) * 1980-11-03 1982-05-13 August Wilhelm 5901 Wilnsdorf Schäfer Rounding machine for sheet metal - uses curvature gauge, adjusting members, and electric reference value adjusting control as need be
GB2087561A (en) * 1980-11-11 1982-05-26 Smt Pullmax Apparatus for measuring the curvature of a single-curved surface
DE3209536A1 (en) * 1981-03-16 1982-10-14 C.M.L. Costruzioni Meccaniche Liri S.R.L., Piedimonte San Germano, Frosinone PORTABLE, ELECTROMECHANICALLY CONTROLLED TUBE BENDING DEVICE
DE4225878A1 (en) * 1992-08-05 1994-02-10 Bayer Isolierglasfab Kg Bending of e.g. insulated glass panels, to form circular or part circular bend - using distance holder section which is displaced longitudinally and displacement path measured using light barrier

Also Published As

Publication number Publication date
EP0767016B1 (en) 1999-06-02
EP0767016A2 (en) 1997-04-09
DE19602504A1 (en) 1997-04-10

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