EP0212166A3 - Method and device for rolling- in of tubes - Google Patents

Method and device for rolling- in of tubes Download PDF

Info

Publication number
EP0212166A3
EP0212166A3 EP86109001A EP86109001A EP0212166A3 EP 0212166 A3 EP0212166 A3 EP 0212166A3 EP 86109001 A EP86109001 A EP 86109001A EP 86109001 A EP86109001 A EP 86109001A EP 0212166 A3 EP0212166 A3 EP 0212166A3
Authority
EP
European Patent Office
Prior art keywords
tubes
rolling
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
EP86109001A
Other languages
German (de)
Other versions
EP0212166B1 (en
EP0212166A2 (en
Inventor
Ulrich Dipl.-Ing. Rottlander
Gustav Thones
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.)
Hitachi Zosen Inova Steinmueller GmbH
Original Assignee
L&C Steinmueller GmbH
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 L&C Steinmueller GmbH filed Critical L&C Steinmueller GmbH
Publication of EP0212166A2 publication Critical patent/EP0212166A2/en
Publication of EP0212166A3 publication Critical patent/EP0212166A3/en
Application granted granted Critical
Publication of EP0212166B1 publication Critical patent/EP0212166B1/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
    • B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • B21D39/08—Tube expanders
    • B21D39/10—Tube expanders with rollers for expanding only
    • 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
    • B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • B21D39/06—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of tubes in openings, e.g. rolling-in

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
  • Forging (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
EP86109001A 1985-08-13 1986-07-02 Method and device for rolling- in of tubes Expired EP0212166B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3528967A DE3528967C1 (en) 1985-08-13 1985-08-13 Method and device for rolling pipes
DE3528967 1985-08-13

Publications (3)

Publication Number Publication Date
EP0212166A2 EP0212166A2 (en) 1987-03-04
EP0212166A3 true EP0212166A3 (en) 1987-05-27
EP0212166B1 EP0212166B1 (en) 1989-12-20

Family

ID=6278370

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86109001A Expired EP0212166B1 (en) 1985-08-13 1986-07-02 Method and device for rolling- in of tubes

Country Status (4)

Country Link
US (1) US4730473A (en)
EP (1) EP0212166B1 (en)
JP (1) JPS6297731A (en)
DE (2) DE3528967C1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0444272Y2 (en) * 1988-04-04 1992-10-19
DE10208304C1 (en) * 2002-02-26 2003-11-20 Fraunhofer Ges Forschung Compression connection process monitoring and control method using evaluation of ultrasonic pulses reflected from boundary surface between joined components
JP2010240681A (en) * 2009-04-03 2010-10-28 Sumitomo Metal Ind Ltd Method for manufacturing ultra-thin-walled seamless metal tube by cold rolling method
US9561522B2 (en) * 2011-03-28 2017-02-07 Helmut Knorr Ultrasonic transmitting and receiving device for thickness and/or grammage measurement
ITMI20120481A1 (en) * 2011-03-28 2012-09-29 Helmut Knorr ULTRASONIC TRANSMISSION AND RECEPTION DEVICE FOR THICKNESS AND / OR WEIGHT MEASUREMENT

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3718017A (en) * 1971-08-23 1973-02-27 Vernon Tool Co Automatic control system for tube expander tool
DE2205281A1 (en) * 1972-02-04 1973-08-09 Kotthaus & Busch METHOD AND DEVICE FOR DIFFERENTIATED ROLLING IN OF PIPES
DE2331341A1 (en) * 1973-06-20 1975-01-16 Kotthaus & Busch Tube rolling apparatus - mandrel advanced to tube spreading position by threaded spindel
GB2022865A (en) * 1978-06-10 1979-12-19 V Nii Pi Tekhnol Khim I Neftya Method and Machine for Expanding Tubes in a Tube Wall
DE2924835A1 (en) * 1979-06-20 1981-01-15 Kotthaus & Busch Pneumatic or hydraulic tube expansion mandrel - has cylindrical expansion rollers radially displaced by tapered drive shaft inside mandrel

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3401547A (en) * 1966-01-26 1968-09-17 Gen Dynamics Corp Measurement and control of rolled material thickness and quality
US3404551A (en) * 1966-05-12 1968-10-08 Gen Dynamics Corp Ultrasonic gauging and control
US3600613A (en) * 1968-08-22 1971-08-17 Branson Instr Transducer probe for ultrasonic pulse-echo test apparatus
US3693387A (en) * 1970-12-14 1972-09-26 Vernon Tool Co Ltd Automatic lubricating and cooling device for tube expander
SU774715A1 (en) * 1979-01-09 1980-10-30 Волгоградский Политехнический Институт Apparatus for monitoring tube expansion degree
SU923677A2 (en) * 1980-05-13 1982-04-30 Volgogradsky Politekh Inst Apparatus for checking tube expansion degree
US4520672A (en) * 1982-08-19 1985-06-04 Saint Amour John D Thickness measuring

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3718017A (en) * 1971-08-23 1973-02-27 Vernon Tool Co Automatic control system for tube expander tool
DE2205281A1 (en) * 1972-02-04 1973-08-09 Kotthaus & Busch METHOD AND DEVICE FOR DIFFERENTIATED ROLLING IN OF PIPES
DE2331341A1 (en) * 1973-06-20 1975-01-16 Kotthaus & Busch Tube rolling apparatus - mandrel advanced to tube spreading position by threaded spindel
GB2022865A (en) * 1978-06-10 1979-12-19 V Nii Pi Tekhnol Khim I Neftya Method and Machine for Expanding Tubes in a Tube Wall
DE2924835A1 (en) * 1979-06-20 1981-01-15 Kotthaus & Busch Pneumatic or hydraulic tube expansion mandrel - has cylindrical expansion rollers radially displaced by tapered drive shaft inside mandrel

Also Published As

Publication number Publication date
DE3528967C1 (en) 1987-01-15
US4730473A (en) 1988-03-15
EP0212166B1 (en) 1989-12-20
DE3667619D1 (en) 1990-01-25
EP0212166A2 (en) 1987-03-04
JPS6297731A (en) 1987-05-07

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