GB1174950A - Improvements in or relating to Apparatus for Straightening Hot Rolled Tubes - Google Patents

Improvements in or relating to Apparatus for Straightening Hot Rolled Tubes

Info

Publication number
GB1174950A
GB1174950A GB30900/67A GB3090067A GB1174950A GB 1174950 A GB1174950 A GB 1174950A GB 30900/67 A GB30900/67 A GB 30900/67A GB 3090067 A GB3090067 A GB 3090067A GB 1174950 A GB1174950 A GB 1174950A
Authority
GB
United Kingdom
Prior art keywords
rolls
indented
straightening
hot rolled
july
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
GB30900/67A
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.)
Friedrich Kocks GmbH and Co
Original Assignee
Friedrich Kocks 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 Friedrich Kocks GmbH and Co filed Critical Friedrich Kocks GmbH and Co
Publication of GB1174950A publication Critical patent/GB1174950A/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
    • 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

Abstract

1,174,950. Straightening. FRIEDRICH KOCKS. 5 July, 1967 [11 July, 1966], No. 30900/67. Heading B3E. Straightening apparatus for hot rolled tubes T includes parallel horizontal hollow rolls 10, at least some of which have indented profiles to permit cooling air to pass between the rolls. Although all the rolls may be indented it is convenient to have a group of plain rolls whose purpose is mainly straightening followed by a group of indented rolls which serve mainly for cooling. Cooling water may be circulated within the hollow bores of at least some of the rolls. The indented rolls may be formed with spaced annular collars or grooves which are staggered relative to adjacent rolls, or with helical collars or grooves. The rolls may be rotated at the same speed or may have progressively increasing peripheral speeds in the direction of feed. This speed control is arranged by driving the individual rolls at increasing speeds and/or by progressively increasing their diameters.
GB30900/67A 1966-07-11 1967-07-05 Improvements in or relating to Apparatus for Straightening Hot Rolled Tubes Expired GB1174950A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR68933A FR1493058A (en) 1966-07-11 1966-07-11 Improvements to tube straightening installations, after hot calibration

Publications (1)

Publication Number Publication Date
GB1174950A true GB1174950A (en) 1969-12-17

Family

ID=8612949

Family Applications (1)

Application Number Title Priority Date Filing Date
GB30900/67A Expired GB1174950A (en) 1966-07-11 1967-07-05 Improvements in or relating to Apparatus for Straightening Hot Rolled Tubes

Country Status (7)

Country Link
US (1) US3534575A (en)
AT (1) AT290254B (en)
DE (1) DE1627532A1 (en)
ES (1) ES342725A1 (en)
FR (1) FR1493058A (en)
GB (1) GB1174950A (en)
NL (1) NL6709609A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4747290A (en) * 1983-12-20 1988-05-31 Tubemakers Of Australia Pty., Ltd. Roller cooling table
WO1985002796A1 (en) * 1983-12-20 1985-07-04 Tubemakers Of Australia Pty. Limited Roller cooling table
CN104209351B (en) * 2014-08-27 2016-05-25 鞍钢集团工程技术有限公司 There is the hinge cage disk cold bed for steel tubes of straightening function
CN107913908A (en) * 2017-11-13 2018-04-17 天津鹏通金属结构制造有限公司 A kind of high-strength light section steel grating processing technology

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US265265A (en) * 1882-10-03 Or shafting
AT87351B (en) * 1917-03-30 1922-02-25 Heinrich Stueting Device for cooling down warm pipes.
US1675949A (en) * 1925-10-22 1928-07-03 Central Nat Bank Of Cleveland Hotbed
US1750534A (en) * 1928-03-21 1930-03-11 American Sheet & Tin Plate Sheet-making apparatus
US1758699A (en) * 1928-12-08 1930-05-13 Benjamin P Hazeltine Straightening machine
US2199130A (en) * 1938-09-26 1940-04-30 Benjamin P Hazeltine Straightening machine
US2542940A (en) * 1946-07-19 1951-02-20 Ford Motor Co Spring manufacture
DE1114986B (en) * 1955-09-12 1961-10-12 Mannesmann Ag Device for continuous casting of metals that are difficult to melt, in particular iron and steel
GB1024713A (en) * 1962-08-24 1966-04-06 Morgan Construction Co Apparatus and process for the controlled cooling of rods
GB1026941A (en) * 1963-01-30 1966-04-20 Siemag Siegener Masch Bau Method and means for the reeling of rolled material
US3452785A (en) * 1965-12-07 1969-07-01 David William Mclean Apparatus for depositing and conveying rod rings in sequence with rod forming means

Also Published As

Publication number Publication date
DE1627532A1 (en) 1971-08-12
AT290254B (en) 1971-05-25
NL6709609A (en) 1968-01-12
US3534575A (en) 1970-10-20
ES342725A1 (en) 1968-08-01
FR1493058A (en) 1967-08-25

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee