GB1161490A - Spiral Looper - Google Patents
Spiral LooperInfo
- 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- withdrawn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
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.
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)
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 |
-
1966
- 1966-12-20 GB GB5693366A patent/GB1161490A/en not_active Expired
Cited By (5)
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 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB952449A (en) | Improvements in or relating to strip mills | |
GB948723A (en) | Unwinding device for reels of strip material | |
US1918968A (en) | Rolling mill | |
GB1092911A (en) | Coilers for strip-like material | |
US3112087A (en) | Belt type wrapping apparatus | |
GB1161490A (en) | Spiral Looper | |
US3304023A (en) | Method and apparatus for coiling strip | |
US3587274A (en) | Strip coiler | |
US3365144A (en) | Method of and apparatus for continuously feeding coils of strip-like material to a processing line | |
GB978819A (en) | Improved method and device for the continuous winding of wire | |
GB1105072A (en) | Space saving strip stock uncoiler with feed loop | |
GB1005086A (en) | Improvements in or relating to handling strip material | |
GB1085877A (en) | Apparatus for wrapping sheet material around a mandrel | |
GB1404269A (en) | Apparatus for feeding strip | |
US3240043A (en) | Hot strip down coiler | |
US2345373A (en) | Uncoiling apparatus | |
GB1081581A (en) | Conveyors | |
CN207138511U (en) | A kind of coupled pickling and tandem mill | |
GB1344506A (en) | Filament coiling apparatus | |
GB988334A (en) | Apparatus for uncoiling metal from a coil | |
GB1177242A (en) | Apparatus for Transferring Loosely and Tightly Formed Coils of Metallic Strip | |
US2779550A (en) | Apparatus for handling strip | |
GB1108408A (en) | A belt winder for reeling cold-rolled strip material onto a drum | |
US3618839A (en) | Continuous steel strip cold-rolling mill apparatus | |
GB895889A (en) | Improved pickling plant for strip rolling mills |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PE | Patent expired |