GB1161490A - Spiral Looper - Google Patents

Spiral Looper

Info

Publication number
GB1161490A
GB1161490A GB5693366A GB5693366A GB1161490A GB 1161490 A GB1161490 A GB 1161490A GB 5693366 A GB5693366 A GB 5693366A GB 5693366 A GB5693366 A GB 5693366A GB 1161490 A GB1161490 A GB 1161490A
Authority
GB
United Kingdom
Prior art keywords
strip
coils
coil
interior
withdrawn
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
GB5693366A
Inventor
Tadeusz Sendzimir
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
Priority to US409853A priority Critical patent/US3310255A/en
Priority to DE1966S0105475 priority patent/DE1296470B/en
Application filed by Individual filed Critical Individual
Priority to GB5693366A priority patent/GB1161490A/en
Priority to FR89874A priority patent/FR1507435A/en
Publication of GB1161490A publication Critical patent/GB1161490A/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
    • B21B41/06—Guiding, conveying, or accumulating easily-flexible work, e.g. wire, sheet metal bands, in loops or curves; Loop lifters in which the direction of movement of the work is turned through approximately 180 degrees, e.g. repeaters, i.e. from one stand to another
    • 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
    • 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
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H19/00—Changing the web roll
    • B65H19/10—Changing the web roll in unwinding mechanisms or in connection with unwinding operations
    • B65H19/14—Accumulating surplus web for advancing to machine while changing the web roll
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H20/00—Advancing webs
    • B65H20/24—Advancing webs by looping or like devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H20/00—Advancing webs
    • B65H20/26—Mechanisms for advancing webs to or from the inside of web rolls
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
    • C21D9/54—Furnaces for treating strips or wire
    • C21D9/56—Continuous furnaces for strip or wire
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2408/00—Specific machines
    • B65H2408/20—Specific machines for handling web(s)
    • B65H2408/21—Accumulators
    • B65H2408/211—Coil type accumulator

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Winding, Rewinding, Material Storage Devices (AREA)
  • Advancing Webs (AREA)

Abstract

1,161,490. Accumulating strip material; rolling. T. SENDZIMIR. 20 Dec., 1966, No.56933/66. Headings B3A, B3M. [Also in Division B8] Strip material is accumulated by forming a first spiral coil 102 from which the strip is led into a second spiral coil 104 before being finally withdrawn, the strip material between the coils being guided by means 135 which can be moved with respect to the coils to cause the material to accumulate or diminish in the coils. In one embodiment, the strip 1 is withdrawn from the interior of an upper coil 102 and fed into the interior of a lower coil 104 by driven rolls 103 of the guide means 135 rotatably mounted on a turntable 106, which is stationary only when the exit and entry velocities of the strip are equal. The strip is guided out of and into the respective coils by a guide roll 304, 309 attached to a movable arm 305, 310 pivotally connected to a cradle 145, 146 which is in turn pivotally connected to the turntable 106. The convolutions of the coils are supported and advanced by driven rollers 112 positioned slightly off the radial position to control the relative tightness of adjacent convolutions. The convolutions may be spaced apart by ribbed supporting rollers 131a. The two coils may alternatively be arranged side by side (Fig. 5, not shown). In an alternative embodiment, the two coils (150, 151) (Fig. 3, not shown) are arranged concentrically on independently driven annular roller tables (153, 154). The strip is withdrawn from the interior of the outer coil (150) and fed around rollers (166,167) on to the outer convolution of the inner coil (151), from the interior of which the material is finally withdrawn. The rollers (166, 167) are rotated to remove from or add material to the coils. The strip accumulator of the invention may be used to permit, for example, a rolling mill to operate continuously while the trailing end of the strip is welded to the leading end of another length of strip (Fig. 6, not shown). In a further embodiment (Fig. 7, not shown) a closed loop of strip is repeatedly passed through a mill and the strip accumulator until the required gauge is achieved.
GB5693366A 1964-11-09 1966-12-20 Spiral Looper Expired GB1161490A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US409853A US3310255A (en) 1964-11-09 1964-11-09 Spiral looper
DE1966S0105475 DE1296470B (en) 1966-08-23 1966-08-23 Tape storage device
GB5693366A GB1161490A (en) 1966-12-20 1966-12-20 Spiral Looper
FR89874A FR1507435A (en) 1966-12-20 1967-01-04 Method and device for winding a strip of sheet metal in a loop

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5693366A GB1161490A (en) 1966-12-20 1966-12-20 Spiral Looper

Publications (1)

Publication Number Publication Date
GB1161490A true GB1161490A (en) 1969-08-13

Family

ID=10477920

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5693366A Expired GB1161490A (en) 1964-11-09 1966-12-20 Spiral Looper

Country Status (1)

Country Link
GB (1) GB1161490A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0127190A2 (en) * 1983-05-31 1984-12-05 Nippon Steel Corporation Method and apparatus for continuously annealing a steel sheet
CN102601133A (en) * 2012-03-21 2012-07-25 文方 Unrestrained strip steel surround-rolling device
CN109108530A (en) * 2018-09-21 2019-01-01 张家港市中悦冶金设备科技有限公司 A kind of fixed change circle integral type spiral loop

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0127190A2 (en) * 1983-05-31 1984-12-05 Nippon Steel Corporation Method and apparatus for continuously annealing a steel sheet
EP0127190A3 (en) * 1983-05-31 1986-02-26 Nippon Steel Corporation Method and apparatus for continuously annealing a steel sheet
CN102601133A (en) * 2012-03-21 2012-07-25 文方 Unrestrained strip steel surround-rolling device
CN109108530A (en) * 2018-09-21 2019-01-01 张家港市中悦冶金设备科技有限公司 A kind of fixed change circle integral type spiral loop
CN109108530B (en) * 2018-09-21 2024-04-02 张家港市中悦冶金设备科技有限公司 Fixed-variable ring integrated spiral loop

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Legal Events

Date Code Title Description
PS Patent sealed
PE Patent expired