Device and method for large-scale projection of film images onto a projection screen
EP1422546A1
Method and apparatus for large screen projection
EP1315018A1
Lamp housing with two light sources for large-screen projection
DE10106853A1
Dispenser for tape material
ES2161104A1
PROCEDURE TO REGULATE THE NUMBER OF REVOLUTIONS OF ROTATING PLATES HORIZONTALLY FOR FEEDING MATERIALS IN THE FORM OF CONTINUOUS TAPE.
DE19711509C1
Regulating speed of rotation of horizontal rotary storage disc for strip removed at inner course of strip coil esp for cine-film drive
DE4431195C1
Spooling film in continuous projection without sticking or speed variation
DE4226959C1
Film winder - has tilt levers round edge of film plate disc to wind film in clover-leaf outline for non-stop showing
DE4226957C1
Film cassette for continuous projection - has sprung tension control roller for return feed with programmed control of loop forming guides.
FR2671410A1
MOVIE ADVANCE MECHANISM FOR DIRECT AND INTERMITTENT DRIVE OF THE ADVANCE ROLLER OR DENTAL ROLLER.
DE3926325A1
Film feed mechanism for intermittent, direct drive of feed roller - implements stored transport profile with fully uniform acceleration using closed motor control loop
DE3127778A1
DEVICE FOR TRANSPORTING AND GUIDING PERFORATED IMAGE AND / OR SOUND CARRIERS, LIKE FILM, IN A FILM PROJECTOR
DE3125210A1
Shaft coupling
US3979966A
Clutch device for either intermittent or continuous driving of perforated film
