GB1372653A - Web feeding apparatus - Google Patents
Web feeding apparatusInfo
- Publication number
- GB1372653A GB1372653A GB1484272A GB1484272A GB1372653A GB 1372653 A GB1372653 A GB 1372653A GB 1484272 A GB1484272 A GB 1484272A GB 1484272 A GB1484272 A GB 1484272A GB 1372653 A GB1372653 A GB 1372653A
- Authority
- GB
- United Kingdom
- Prior art keywords
- web
- head
- plate
- air
- blade
- 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
- 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
- B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
- B65H19/2276—The web roll being driven by a winding mechanism of the coreless type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
- B65H23/24—Registering, tensioning, smoothing or guiding webs longitudinally by fluid action, e.g. to retard the running web
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
- B65H29/58—Article switches or diverters
- B65H29/60—Article switches or diverters diverting the stream into alternative paths
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Replacement Of Web Rolls (AREA)
Abstract
1372653 Feeding webs REED INTERNATIONAL Ltd 30 April 1973 [29 March 1972] 14842/72 Heading B8R A web 40 is fed between a pair of opposed diverging plates 10, 11 which define alternative web feed paths, a flow of air being directed over one or other of the plates to cause the web to follow one or other of the associated paths. As described in connected with a winding apparatus comprising alternative winding heads 1, 2, the web 40 is severed from a completed roll 41 on head 1 by a blade 20 which projects through the plate 10 and cuts off the path to the head 1 defined by the plate 10 and one limb 16 of a guide plate 15. An air flow along plate 10 from the transverse slit nozzle 14 of an air feed device 12 is also stopped and an air flow from a device 13 which directs the flow along plate 11 is initiated thereby causing the web to be fed to head 2. When the next roll is completed a blade 21 is operated and the web again directed to head 1. The blades may be pneumatically operated.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1484272A GB1372653A (en) | 1973-04-30 | 1973-04-30 | Web feeding apparatus |
BE130874A BE799247A (en) | 1973-04-30 | 1973-05-08 | MATERIAL TABLE SUPPLIER APPARATUS, |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1484272A GB1372653A (en) | 1973-04-30 | 1973-04-30 | Web feeding apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1372653A true GB1372653A (en) | 1974-11-06 |
Family
ID=10048446
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1484272A Expired GB1372653A (en) | 1973-04-30 | 1973-04-30 | Web feeding apparatus |
Country Status (2)
Country | Link |
---|---|
BE (1) | BE799247A (en) |
GB (1) | GB1372653A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2509274A1 (en) * | 1981-07-08 | 1983-01-14 | Ishikawajima Harima Heavy Ind | WINDING MACHINE FOR METAL STRIP |
EP0136403A1 (en) * | 1983-08-19 | 1985-04-10 | JAGENBERG Aktiengesellschaft | Device for feeding webs to a processing machine |
-
1973
- 1973-04-30 GB GB1484272A patent/GB1372653A/en not_active Expired
- 1973-05-08 BE BE130874A patent/BE799247A/en unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2509274A1 (en) * | 1981-07-08 | 1983-01-14 | Ishikawajima Harima Heavy Ind | WINDING MACHINE FOR METAL STRIP |
EP0136403A1 (en) * | 1983-08-19 | 1985-04-10 | JAGENBERG Aktiengesellschaft | Device for feeding webs to a processing machine |
Also Published As
Publication number | Publication date |
---|---|
BE799247A (en) | 1973-08-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |