GB1307708A - Web processing apparatus - Google Patents
Web processing apparatusInfo
- Publication number
- GB1307708A GB1307708A GB1359270A GB1359270A GB1307708A GB 1307708 A GB1307708 A GB 1307708A GB 1359270 A GB1359270 A GB 1359270A GB 1359270 A GB1359270 A GB 1359270A GB 1307708 A GB1307708 A GB 1307708A
- Authority
- GB
- United Kingdom
- Prior art keywords
- shell
- drum
- march
- friction
- whilst
- 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
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03D—APPARATUS FOR PROCESSING EXPOSED PHOTOGRAPHIC MATERIALS; ACCESSORIES THEREFOR
- G03D13/00—Processing apparatus or accessories therefor, not covered by groups G11B3/00 - G11B11/00
- G03D13/002—Heat development apparatus, e.g. Kalvar
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Photographic Developing Apparatuses (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
1307708 Photographic apparatus EASTMAN KODAK CO 20 March 1970 [21 March 1969] 13592/70 Heading G2A Thermal processing apparatus, e.g. for heating web materials 21 such as photographic paper or film, has a rotatable drum the outer surface 11 of which is normally in face to face contact with the inner surface of a complementary shaped resilient shell 13 which has an axially extending opening 15 to allow the entry and exit of web material between the surfaces for processing, the shell being mounted so as to be wholly capable of flexing away from the outer surface of the drum whilst being held against rotation therewith. The drum is coated with material having a high coefficient of friction, e.g. silicone rubber, whilst the shell is coated internally with material having a low co-efficient of friction, e.g. PTFE. The ends of the shell are supported on rods 33 which are supported by biasing springs 31 from end plates 7. Compression springs 37 and links 23 support intermediate points of the shell.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US80907469A | 1969-03-21 | 1969-03-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1307708A true GB1307708A (en) | 1973-02-21 |
Family
ID=25200480
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1359270A Expired GB1307708A (en) | 1969-03-21 | 1970-03-20 | Web processing apparatus |
Country Status (5)
Country | Link |
---|---|
US (1) | US3561133A (en) |
JP (1) | JPS498340B1 (en) |
DE (1) | DE2013502A1 (en) |
FR (1) | FR2039684A5 (en) |
GB (1) | GB1307708A (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3876860A (en) * | 1973-03-23 | 1975-04-08 | Matsushita Electric Ind Co Ltd | Tape heater |
US4089717A (en) * | 1974-03-29 | 1978-05-16 | Milliken Research Corporation | Method and apparatus to produce a textile product |
US3954535A (en) * | 1974-03-29 | 1976-05-04 | Deering Milliken Research Corporation | Method and apparatus to produce a textile product |
US4304985A (en) * | 1980-05-27 | 1981-12-08 | The United States Of America As Represented By The Secretary Of The Navy | Developer for dry silver paper |
DE3432328A1 (en) * | 1984-08-30 | 1986-03-13 | Gross, Frank R., Akron, Ohio | Structure for varying the air boundary layers of a heat-transmission roller |
US5953039A (en) * | 1997-11-24 | 1999-09-14 | Eastman Kodak Company | Photothermographic drum processor using low heat conductivity and low heat capacitance rollers |
US6753929B1 (en) * | 2000-06-28 | 2004-06-22 | Vls Com Ltd. | Method and system for real time motion picture segmentation and superposition |
-
1969
- 1969-03-21 US US809074A patent/US3561133A/en not_active Expired - Lifetime
-
1970
- 1970-03-19 FR FR7009792A patent/FR2039684A5/fr not_active Expired
- 1970-03-20 GB GB1359270A patent/GB1307708A/en not_active Expired
- 1970-03-20 JP JP45023202A patent/JPS498340B1/ja active Pending
- 1970-03-20 DE DE19702013502 patent/DE2013502A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
JPS498340B1 (en) | 1974-02-26 |
US3561133A (en) | 1971-02-09 |
DE2013502A1 (en) | 1970-10-01 |
FR2039684A5 (en) | 1971-01-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |