GB1357487A - Rotary strip accumulator - Google Patents
Rotary strip accumulatorInfo
- Publication number
- GB1357487A GB1357487A GB3567472A GB3567472A GB1357487A GB 1357487 A GB1357487 A GB 1357487A GB 3567472 A GB3567472 A GB 3567472A GB 3567472 A GB3567472 A GB 3567472A GB 1357487 A GB1357487 A GB 1357487A
- Authority
- GB
- United Kingdom
- Prior art keywords
- web
- cage
- rollers
- bearing assemblies
- roller
- 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
- 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
- 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)
- Winding, Rewinding, Material Storage Devices (AREA)
- Advancing Webs (AREA)
Abstract
1357487 Web accumulators WEAN UNITED Inc 31 July 1972 [5 Aug 1971] 35674/72 Heading B8R A web accumulator comprises inner and outer annular roll cages composed of guide rollers 15, 13 respectively, means for feeding a web, e.g. steel strip, into contact with the inner surface of the outer cage to form an outer set of convolutions, means for delivering the web from the inside of an inner set of convolutions formed on the inner cage, the two spaced sets being connected by a reverse web loop, the inner cage rollers 15 being supported in bearing assemblies (31), Fig. 4 (not shown), each including a slot 33 through which the journal (35) of a respective outer cage roller 13 extends, the journals (35) being supported in further bearing assemblies (37), and means being provided for moving the bearing assemblies (31), (37) radially of the roll cages. The web feed means comprises pinch rolls 22, 23 and a feed trough 25 connected at one end to the uppermost roller of the outer cage for movement therewith and at its opposite end to a vertically slidable carriage for adjusting the inclination of the trough. The delivery means comprises an inclined roller (17), Fig. 2 (not shown), inside the inner cage for delivering the web in a spiral from the side of the cage to pinch rolls (19). The rollers of the inner cage are freely rotatable and are of smaller diameter than the outer cage rollers 13, the latter rollers being driven individually by motors (39) and (61). Adjustment of the radial positions of the bearing assemblies is effectedby jacks 43, (44) Fig. 3 (not shown) connected by universally jointed shafts (52a) 52, to electric motors (54), 55. Some of therollers 13 may have triangular, lateral web guides (65), adjustable by jacks.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US16919271A | 1971-08-05 | 1971-08-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1357487A true GB1357487A (en) | 1974-06-19 |
Family
ID=22614568
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3567472A Expired GB1357487A (en) | 1971-08-05 | 1972-07-31 | Rotary strip accumulator |
Country Status (7)
Country | Link |
---|---|
US (1) | US3729144A (en) |
JP (1) | JPS4834753A (en) |
CA (1) | CA961315A (en) |
DE (1) | DE2238231A1 (en) |
FR (1) | FR2149866A5 (en) |
GB (1) | GB1357487A (en) |
ZA (1) | ZA725242B (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3806056A (en) * | 1972-07-17 | 1974-04-23 | Armco Steel Corp | Spiral strip accumulator and method |
US3836088A (en) * | 1972-09-08 | 1974-09-17 | Wean United Inc | Strip accumulator |
US3868065A (en) * | 1972-09-20 | 1975-02-25 | Wlodzimierz W Maruszczak | Rotary strip accumulator |
FR2280450A1 (en) * | 1974-08-02 | 1976-02-27 | Comec Const Meca Creil | SPIRAL ACCUMULATOR FOR FLEXIBLE METAL BAND |
US4288042A (en) * | 1979-09-11 | 1981-09-08 | Tadeusz Sendzimir | Variable capacity strip accumulator rotatable on a horizontal axis |
US4410121A (en) * | 1981-08-28 | 1983-10-18 | Guild International Inc. | Spiral coil strip accumulator and method |
US4497452A (en) * | 1982-09-22 | 1985-02-05 | Tadeusz Sendzimir | Twin coil strip accumulator |
JPS60141331A (en) * | 1983-12-29 | 1985-07-26 | Kyodo Giken:Kk | Device for forming loop of coil material |
US5529257A (en) * | 1995-03-16 | 1996-06-25 | Abbey Etna Machine Company | Strip accumulator |
CN111826781B (en) * | 2020-07-25 | 2022-03-04 | 临邑恒丰纺织科技有限公司 | Automatic cotton yarn weaving machine |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3258212A (en) * | 1963-11-18 | 1966-06-28 | Armco Steel Corp | Method and apparatus for accumulating metallic strip and the like |
US3506210A (en) * | 1967-10-20 | 1970-04-14 | Armco Steel Corp | Compact strip accumulator |
US3628742A (en) * | 1970-07-08 | 1971-12-21 | Armco Steel Corp | Drive system for strip accumulator |
-
1971
- 1971-08-05 US US00169192A patent/US3729144A/en not_active Expired - Lifetime
-
1972
- 1972-07-31 ZA ZA725242A patent/ZA725242B/en unknown
- 1972-07-31 GB GB3567472A patent/GB1357487A/en not_active Expired
- 1972-08-02 CA CA148,504A patent/CA961315A/en not_active Expired
- 1972-08-03 FR FR7228006A patent/FR2149866A5/fr not_active Expired
- 1972-08-03 DE DE2238231A patent/DE2238231A1/en active Pending
- 1972-08-05 JP JP47078701A patent/JPS4834753A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
FR2149866A5 (en) | 1973-03-30 |
US3729144A (en) | 1973-04-24 |
DE2238231A1 (en) | 1973-02-15 |
JPS4834753A (en) | 1973-05-22 |
CA961315A (en) | 1975-01-21 |
ZA725242B (en) | 1973-04-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PLNP | Patent lapsed through nonpayment of renewal fees |