GB1311459A - Web handling machines - Google Patents
Web handling machinesInfo
- Publication number
- GB1311459A GB1311459A GB5292071A GB5292071A GB1311459A GB 1311459 A GB1311459 A GB 1311459A GB 5292071 A GB5292071 A GB 5292071A GB 5292071 A GB5292071 A GB 5292071A GB 1311459 A GB1311459 A GB 1311459A
- Authority
- GB
- United Kingdom
- Prior art keywords
- roller
- cylinders
- rollers
- feeding webs
- web handling
- 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
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B41/00—Supplying or feeding container-forming sheets or wrapping material
- B65B41/12—Feeding webs from rolls
- B65B41/16—Feeding webs from rolls by rollers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Replacement Of Web Rolls (AREA)
- Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
Abstract
1311459 Feeding webs FMC CORP 15 Nov 1971 [4 Dec 1970] 52920/71 Heading B8R A roller assembly for feeding webs to or from apparatus such as bag-forming or wrapping machines comprises first and second co-operating rollers 16, 18, the roller 16 being rotatably but rigidly supported at each end portion in frame members 12, 14 and at its central portion by a yoke 48, whilst the roller 18 is biased towards the roller 16 by means of individual power cylinders 106, 110 at positions aligned with the said end and central portions of the roller 16. The biasing force applied by the cylinder 110 is arranged to be larger than that applied by the cylinders 106 so that a uniform gripping force is produced along the nip of the rollers 16, 18. The cylinders 106, 110 co-operate with respective pivoted support arms 84, 94 which carry the roller 18.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US9528270A | 1970-12-04 | 1970-12-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1311459A true GB1311459A (en) | 1973-03-28 |
Family
ID=22251137
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5292071A Expired GB1311459A (en) | 1970-12-04 | 1971-11-15 | Web handling machines |
Country Status (6)
Country | Link |
---|---|
US (1) | US3679115A (en) |
JP (1) | JPS516942B1 (en) |
BE (1) | BE772591A (en) |
DE (1) | DE2137350B2 (en) |
FR (1) | FR2117042A5 (en) |
GB (1) | GB1311459A (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4061260A (en) * | 1976-03-29 | 1977-12-06 | Copp Robert M | Bag making machine |
NL7703762A (en) * | 1977-04-06 | 1978-10-10 | Stamicarbon | PROCEDURE FOR PREPARING CATALYST ON SUPPORT SYSTEMS. |
DE2843204C2 (en) * | 1978-10-04 | 1980-09-25 | Jagenberg-Werke Ag, 4000 Duesseldorf | Spreader roller |
DE2853162C2 (en) * | 1978-12-08 | 1982-05-19 | Vasilij Alekseevič Moskva Čumakov | Device for the production of cast parts with directed crystallization |
US4492327A (en) * | 1981-09-21 | 1985-01-08 | Carrier Corporation | Tube pulling apparatus |
DE3139118C2 (en) * | 1981-10-01 | 1985-06-27 | M.A.N.- Roland Druckmaschinen AG, 6050 Offenbach | Pair of draw rollers, especially for folders |
DE4428420C2 (en) * | 1994-08-11 | 1996-09-19 | Kleinewefers Ramisch Gmbh | Roller for pressure treatment of webs |
FR2745280B1 (en) * | 1996-02-27 | 1998-05-15 | Asselin | ROTARY ROLLER GUIDING DEVICE |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1970911A (en) * | 1932-05-19 | 1934-08-21 | Budd Edward G Mfg Co | Metal working machine |
US2718827A (en) * | 1952-10-08 | 1955-09-27 | Farrel Birmingham Co Inc | Paper calender |
GB747347A (en) * | 1952-12-23 | 1956-04-04 | William Meikle Cochran | Improvements relating to calenders and rolling mills |
US3119324A (en) * | 1960-08-29 | 1964-01-28 | Beloit Iron Works | Controlled deflection roll |
-
1970
- 1970-12-04 US US95282A patent/US3679115A/en not_active Expired - Lifetime
-
1971
- 1971-06-15 JP JP46042875A patent/JPS516942B1/ja active Pending
- 1971-07-26 DE DE2137350A patent/DE2137350B2/en active Granted
- 1971-09-14 BE BE772591A patent/BE772591A/en not_active IP Right Cessation
- 1971-09-30 FR FR7135340A patent/FR2117042A5/fr not_active Expired
- 1971-11-15 GB GB5292071A patent/GB1311459A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2137350A1 (en) | 1972-06-29 |
DE2137350C3 (en) | 1974-05-02 |
FR2117042A5 (en) | 1972-07-21 |
DE2137350B2 (en) | 1973-09-27 |
BE772591A (en) | 1972-01-17 |
US3679115A (en) | 1972-07-25 |
JPS516942B1 (en) | 1976-03-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PE20 | Patent expired after termination of 20 years |