GB968099A - Scraper device for preparing cinematograph films for splicing - Google Patents

Scraper device for preparing cinematograph films for splicing

Info

Publication number
GB968099A
GB968099A GB992761A GB992761A GB968099A GB 968099 A GB968099 A GB 968099A GB 992761 A GB992761 A GB 992761A GB 992761 A GB992761 A GB 992761A GB 968099 A GB968099 A GB 968099A
Authority
GB
United Kingdom
Prior art keywords
carriage
handle
film
scraper
spring
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
GB992761A
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.)
HELMUT NORDHOFF
Original Assignee
HELMUT NORDHOFF
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 HELMUT NORDHOFF filed Critical HELMUT NORDHOFF
Publication of GB968099A publication Critical patent/GB968099A/en
Expired legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03DAPPARATUS FOR PROCESSING EXPOSED PHOTOGRAPHIC MATERIALS; ACCESSORIES THEREFOR
    • G03D15/00Apparatus for treating processed material
    • G03D15/04Cutting; Splicing
    • G03D15/043Cutting or splicing of filmstrips

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Sheet Holders (AREA)
  • Photographic Developing Apparatuses (AREA)

Abstract

968, 099. Film scraper devices. H. NORDHOFF, and F. WINTZER. March 17, 1961 [March 24, 1960] No. 9927/61. Heading G2C. In a device for scraping the ends of film strips prior to splicing them together, the scraper means is reciprocable transversely to the film, and also movable as a whole under spring loading towards the film. In the form shown, the device comprises two parallel guide bars 3 (only one shown in Fig. 2) hinged at 2 to a base-plate 1. Between the bars 3 is mounted a carriage 10 carrying two scraper blades 13. The carriage slides between the guide bars, and is guided in its traverse by pins 11 which engage in slots 12 in the bars 3. The central part of the carriage 10 has a projection 10a extending upwardly into a recess 18 in the handle 19. A pin 20 in the handle passes through a vertical slot 15 in the part 10a, so that there is a limited amount of vertical play between carriage and handle. A curved blade spring 16 is also accommodated in the recess 18, its outer ends 17 bearing on the upper surface 10b of carriage 10. By pressing the handle downwards against the top of the guide bars 3 (from which it may be separated by a protecting plate 21), the only force transmitted to the carriage 10, and hence the scraper blades 13, is the uniform stress due to the spring 16. The handle is then slid forwards and backwards, so that the spring- urged scraper blades 13 engage against the ends of the film strips which are clamped between the pairs of plates 6, 7 and 8, 9.
GB992761A 1960-03-24 1961-03-17 Scraper device for preparing cinematograph films for splicing Expired GB968099A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEN18070A DE1128749B (en) 1960-03-24 1960-03-24 Scraper device for scraping the free ends of cinema films

Publications (1)

Publication Number Publication Date
GB968099A true GB968099A (en) 1964-08-26

Family

ID=7340521

Family Applications (1)

Application Number Title Priority Date Filing Date
GB992761A Expired GB968099A (en) 1960-03-24 1961-03-17 Scraper device for preparing cinematograph films for splicing

Country Status (3)

Country Link
CH (1) CH383162A (en)
DE (1) DE1128749B (en)
GB (1) GB968099A (en)

Also Published As

Publication number Publication date
DE1128749B (en) 1962-04-26
CH383162A (en) 1964-10-15

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