GB178853A - Improvements in or relating to apparatus for coating with a protective layer photographic or like films - Google Patents

Improvements in or relating to apparatus for coating with a protective layer photographic or like films

Info

Publication number
GB178853A
GB178853A GB1117522A GB1117522A GB178853A GB 178853 A GB178853 A GB 178853A GB 1117522 A GB1117522 A GB 1117522A GB 1117522 A GB1117522 A GB 1117522A GB 178853 A GB178853 A GB 178853A
Authority
GB
United Kingdom
Prior art keywords
film
drum
coating
films
relating
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
Application number
GB1117522A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of GB178853A publication Critical patent/GB178853A/en
Expired legal-status Critical Current

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
    • G03D15/00—Apparatus for treating processed material

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Coating Apparatus (AREA)

Abstract

178,853. Lichte, H. April 22, 1921, [Convention date]. Drying materials in long lengths.-A drum 6 on which the coated photographic film is to be wound for drying is rotated by a motor 8 and draws the film from a spool 2. The coating device is mounted on a table 15 adapted to be traversed by a screwed spindle 13 driven by a chain 11 from the drum 6, at such a speed that the film is wound spirally on the drum with a small space between the spirals. The dry film may be rewound on the spool 2 by rotating it and the spindle 13 in the reverse direction by a motor 38.
GB1117522A 1921-04-22 1922-04-20 Improvements in or relating to apparatus for coating with a protective layer photographic or like films Expired GB178853A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE178853T 1921-04-22

Publications (1)

Publication Number Publication Date
GB178853A true GB178853A (en) 1923-03-01

Family

ID=30774712

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1117522A Expired GB178853A (en) 1921-04-22 1922-04-20 Improvements in or relating to apparatus for coating with a protective layer photographic or like films

Country Status (1)

Country Link
GB (1) GB178853A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3088842A (en) * 1959-05-11 1963-05-07 Kimberly Clark Co Improved techniques for the high speed blade coating of paper

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3088842A (en) * 1959-05-11 1963-05-07 Kimberly Clark Co Improved techniques for the high speed blade coating of paper

Similar Documents

Publication Publication Date Title
GB178853A (en) Improvements in or relating to apparatus for coating with a protective layer photographic or like films
GB716109A (en) Improvements in, or relating to, apparatus for winding paper, or other similar flexible strip material, into roll form
US1351652A (en) Method of making pyroxylin products
US1144697A (en) Film-reel.
SU19501A1 (en) A device for changing the rotational speed of the spindles of a vater depending on the winding on the spools of the thread layer
US1627198A (en) Film winding and unwinding device for motion picture apparatus
US1389082A (en) Film-cleaning apparatus
US1431512A (en) Motion-picture reel
US1565693A (en) Cinematographic-film printer
US1401014A (en) Film-cleaning apparatus
US1156362A (en) Camera.
US1136335A (en) Film-winder.
GB178583A (en) Apparatus for coating the surface of cinematograph films
GB296414A (en) A device to rewind the film of a cinematograph projector
GB267676A (en) Improvements in or relating to spool boxes, and holders for kinematograph films
FR542180A (en) Film reel store
GB335792A (en) Improvements in roller blind operating means
GB419809A (en) A device for winding cinematograph films
GB191121834A (en) Improvements in the Method of and Means for Exposing Cinematograph Films and such like.
GB179500A (en) Photographic films with a carrier permeable to water
FR562657A (en) Device for attaching films or films to the rotating cores of reels in reel magazines
GB330267A (en) Improvements relating to kinematographs
ES149854U (en) A photografic camera. (Machine-translation by Google Translate, not legally binding)
GB149615A (en) Improvements in roll film dark slides
GB160542A (en) Improvements in the film winding mechanism of cinematograph apparatus