GB1310313A - Apparatus for continuous cold rolling - Google Patents

Apparatus for continuous cold rolling

Info

Publication number
GB1310313A
GB1310313A GB2125171A GB2125171A GB1310313A GB 1310313 A GB1310313 A GB 1310313A GB 2125171 A GB2125171 A GB 2125171A GB 2125171 A GB2125171 A GB 2125171A GB 1310313 A GB1310313 A GB 1310313A
Authority
GB
United Kingdom
Prior art keywords
strip
looper
equipment
stands
initial
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
GB2125171A
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.)
JFE Engineering Corp
Original Assignee
Nippon Kokan Ltd
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 Nippon Kokan Ltd filed Critical Nippon Kokan Ltd
Publication of GB1310313A publication Critical patent/GB1310313A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B41/00—Guiding, conveying, or accumulating easily-flexible work, e.g. wire, sheet metal bands, in loops or curves; Loop lifters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/22—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length
    • B21B1/24—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length in a continuous or semi-continuous process
    • B21B1/28—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length in a continuous or semi-continuous process by cold-rolling, e.g. Steckel cold mill
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
    • B21C47/34—Feeding or guiding devices not specially adapted to a particular type of apparatus
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C49/00—Devices for temporarily accumulating material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B41/00—Guiding, conveying, or accumulating easily-flexible work, e.g. wire, sheet metal bands, in loops or curves; Loop lifters
    • B21B41/08—Guiding, conveying, or accumulating easily-flexible work, e.g. wire, sheet metal bands, in loops or curves; Loop lifters without overall change in the general direction of movement of the work

Abstract

1310313 Rolling mills; making strip NIPPON KOKAN KK 19 April 1971 [13 Feb 1970] 21251/71 Headings B3A and B3M In a continuous cold-rolling strip mill a strip looper is located between initial uncoiling and welding equipment and the roll stands of the mill, the looper allowing the strip to change direction between the initial equipment and the stands. Strip from coils 1 is joined together by a welder 6 to produce a continuous length of strip, an accumulator 8-10 serving to maintain a constant strip supply during joining operations. The looper 3 changes the direction of the strip so that it can be fed to the roll stands 12 even when the rolling line is offset from the line of the initial equipment. The stands can be parallel to, but offset from, the initial equipment or can be at right angles to the equipment. The looper may be of free hanging type or incorporate a looper tower.
GB2125171A 1970-02-13 1971-04-19 Apparatus for continuous cold rolling Expired GB1310313A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP45012148A JPS4812620B1 (en) 1970-02-13 1970-02-13

Publications (1)

Publication Number Publication Date
GB1310313A true GB1310313A (en) 1973-03-21

Family

ID=11797392

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2125171A Expired GB1310313A (en) 1970-02-13 1971-04-19 Apparatus for continuous cold rolling

Country Status (6)

Country Link
US (1) US3721114A (en)
JP (1) JPS4812620B1 (en)
DE (1) DE2106393A1 (en)
ES (1) ES388147A1 (en)
FR (1) FR2080990B1 (en)
GB (1) GB1310313A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4086689A (en) * 1976-10-29 1978-05-02 National Steel Corporation Continuous strip reduction cold mill
IL55884A (en) * 1978-11-06 1982-07-30 Raz Zeev Mixing faucet having a spout actuated valve
JPS5659949U (en) * 1979-10-16 1981-05-22
JPS6028887B2 (en) * 1980-04-11 1985-07-08 新日本製鐵株式会社 Continuous cold rolling annealing equipment
US4552299A (en) * 1982-09-22 1985-11-12 Tadeusz Sendzimir Intermediate accumulating system in processing strip material
US5826818A (en) * 1997-06-30 1998-10-27 Kvaerner U.S. Inc. Compact strip processing facility
CN105537286A (en) * 2015-12-14 2016-05-04 恩平市恒钢重工有限公司 Coaxial common-rail type strip steel horizontal loop device
CN108906888A (en) * 2018-07-04 2018-11-30 山西太钢不锈钢股份有限公司 Stainless-steel cold-rolling strip production equipment

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US803673A (en) * 1904-09-14 1905-11-07 Percy E Donner Apparatus for rolling sheet and tin plate.
US2105736A (en) * 1934-08-23 1938-01-18 American Relling Mill Company Process and mechanism for rolling endless lengths of metal in reversible mills
US3253446A (en) * 1963-06-07 1966-05-31 Sendzimir Tadensz Reverse angle planetary mill
US3310255A (en) * 1964-11-09 1967-03-21 Sendzimir Inc T Spiral looper

Also Published As

Publication number Publication date
US3721114A (en) 1973-03-20
ES388147A1 (en) 1974-03-01
FR2080990B1 (en) 1974-03-22
FR2080990A1 (en) 1971-11-26
DE2106393A1 (en) 1971-08-19
JPS4812620B1 (en) 1973-04-21

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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