Film driven film cleaner

Details Film driven film cleaner Film driven film cleaner

1977-10-19

1979-03-20

Caroff, Marc L.

Cleaning and liquid contact with solids

Processes

Using solid work treating agents

15100, 151035, 352130, B08B 102

Patent

active

041452313

ABSTRACT:
A film cleaner and method for cleaning motion picture film. The cleaner includes a friction-driven roll, spools of cleaning tape, take-up rolls to draw the tapes from the spools, means for contacting the tapes with the film, and a gearing mechanism connecting the friction-driven roll with the take-up rolls. The film cleaning method includes driving the friction-driven roll with film running through a film delivery and take-up system, contacting the surfaces of the film with the cleaning tapes, and transferring the movement of the friction-driven roll into movement of the take-up rolls to draw the tapes from the spools. Thus, the take-up rolls are driven by the friction-driven roll and essentially clean portions of the tapes contact the film.

REFERENCES:
patent: 1857633 (1932-05-01), Gramsa
patent: 1914890 (1933-06-01), Mackler
patent: 3266196 (1966-08-01), Barcaro
patent: 3507569 (1970-04-01), Goto
patent: 3641605 (1972-02-01), Lindsay
patent: 3778139 (1973-12-01), Kelly

Affiliated with

Also associated with

Rating

Film driven film cleaner does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Film driven film cleaner, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Film driven film cleaner will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-219265