YU287271A - Device for straightening workpieces, e.g. bars and tubes, mandrel for manufacturing tubes of round cross-section - Google Patents

Device for straightening workpieces, e.g. bars and tubes, mandrel for manufacturing tubes of round cross-section

Info

Publication number
YU287271A
YU287271A YU02872/71A YU287271A YU287271A YU 287271 A YU287271 A YU 287271A YU 02872/71 A YU02872/71 A YU 02872/71A YU 287271 A YU287271 A YU 287271A YU 287271 A YU287271 A YU 287271A
Authority
YU
Yugoslavia
Prior art keywords
tubes
mandrel
bars
section
round cross
Prior art date
Application number
YU02872/71A
Other versions
YU34008B (en
Inventor
Hartkopf Heinz
Heinz Hartkopf
Original Assignee
Th Kiserling Albrecht
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 Kiserling Albrecht filed Critical Th Kiserling Albrecht
Publication of YU287271A publication Critical patent/YU287271A/en
Publication of YU34008B publication Critical patent/YU34008B/en

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
    • B21D3/04—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 skew to the path of the work
YU2872/71A 1971-03-22 1971-11-15 Device for straightening workpieces, e. g. bars and tubes,of round cross-section YU34008B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2113713A DE2113713C3 (en) 1971-03-22 1971-03-22 Device for straightening elongated workpieces such as bars or tubes

Publications (2)

Publication Number Publication Date
YU287271A true YU287271A (en) 1978-05-15
YU34008B YU34008B (en) 1978-10-31

Family

ID=5802335

Family Applications (1)

Application Number Title Priority Date Filing Date
YU2872/71A YU34008B (en) 1971-03-22 1971-11-15 Device for straightening workpieces, e. g. bars and tubes,of round cross-section

Country Status (19)

Country Link
US (1) US3747386A (en)
JP (1) JPS531223B1 (en)
AT (1) AT307852B (en)
BE (1) BE771667A (en)
CA (1) CA976854A (en)
CH (1) CH526350A (en)
CS (1) CS150523B2 (en)
DE (1) DE2113713C3 (en)
ES (1) ES396029A1 (en)
FR (1) FR2130058B1 (en)
GB (1) GB1333282A (en)
HU (1) HU163732B (en)
IT (1) IT941143B (en)
NL (1) NL146410B (en)
PL (1) PL76966B1 (en)
RO (1) RO59850A (en)
SE (1) SE386090B (en)
SU (1) SU632292A3 (en)
YU (1) YU34008B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2344613C3 (en) * 1973-09-05 1979-10-25 Th. Kieserling & Albrecht, 5650 Solingen Two-roll straightening machine for round material such as bars and tubes
DE2538021A1 (en) * 1975-08-27 1977-03-10 Kieserling & Albrecht METHODS AND DEVICES FOR LEVELING PROFILE MATERIAL
FR2389427B1 (en) * 1977-05-05 1982-06-18 Bronx Eng Co
US9623462B2 (en) 2014-10-14 2017-04-18 Technip France Method for reducing pipe ovality
JP7456614B2 (en) 2020-06-22 2024-03-27 株式会社富士機械工作所 Straightening method and device for metal cylindrical tubes
RU2740129C1 (en) * 2020-07-17 2021-01-11 Виктор Николаевич Хлопонин Support roll of sheet rolling mill quarto
CN113500113B (en) * 2021-07-29 2022-12-27 山东龙口三元铝材有限公司 Aluminum coiled material cutting and winding integrated machine
CN113976665A (en) * 2021-09-30 2022-01-28 江苏联峰实业有限公司 Material tracking system and method for straightening process of medium and small rods

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2438240A (en) * 1945-09-28 1948-03-23 Chase Brass & Copper Co Method for straightening rods
DE825784C (en) * 1950-02-08 1952-01-10 Demag Ag Roller straightening machine for tubes, rods, etc. like
US3068931A (en) * 1956-07-02 1962-12-18 Clever Kathe Viktoria Luise Straightening apparatus
DE1910879C3 (en) * 1969-03-04 1978-12-07 Th. Kieserling & Albrecht, 5650 Solingen Straightening machine for elongated workpieces with a round cross-section

Also Published As

Publication number Publication date
DE2113713B2 (en) 1973-04-26
HU163732B (en) 1973-10-27
NL7202450A (en) 1972-09-26
SE386090B (en) 1976-08-02
DE2113713C3 (en) 1973-11-15
ES396029A1 (en) 1974-04-01
SU632292A3 (en) 1978-11-05
IT941143B (en) 1973-03-01
AT307852B (en) 1973-06-12
US3747386A (en) 1973-07-24
CS150523B2 (en) 1973-09-04
YU34008B (en) 1978-10-31
CH526350A (en) 1972-08-15
FR2130058A1 (en) 1972-11-03
CA976854A (en) 1975-10-28
RO59850A (en) 1976-05-15
BE771667A (en) 1971-12-31
DE2113713A1 (en) 1972-10-12
JPS531223B1 (en) 1978-01-17
PL76966B1 (en) 1975-02-28
GB1333282A (en) 1973-10-10
NL146410B (en) 1975-07-15
FR2130058B1 (en) 1974-08-19

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