Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
FILM TRAVELING CONTROLLER
Document Type and Number:
Japanese Patent JPH07230131
Kind Code:
A
Abstract:

PURPOSE: To stabilize the traveling of motion picture film by feeding the motion picture film while one edge part of the motion picture film from a 1st guide means abuts on a flange.

CONSTITUTION: The motion picture film 4 from a film supply reel abuts on a film guide 1 in an inverted L-shape and abuts on a sound drum 2 in a U-shape, so that it can be taken out on a film takeup reel side. By rotating a height adjusting screw 27 provided in the film guide 1 clockwise or counterclockwise, the fixing position of a film rotation guide 22 is adjusted so that the edge part on the right side of the film 4 may abut on the flange 3 provided on the sound drum 2. Thus, a distance between the flange 22a of the guide 22 and the flange 3 of the drum 2 becomes nearly the same as the width of the film 4 so that recording can be executed. Furthermore, traveling is controlled in a state where specified tension is kept.


Inventors:
SHIRASU TOSHIYUKI
Application Number:
JP2248094A
Publication Date:
August 29, 1995
Filing Date:
February 21, 1994
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
SONY CORP
International Classes:
G03B21/32; G03B1/42; G03B31/02; (IPC1-7): G03B31/02; G03B1/42; G03B21/32
Attorney, Agent or Firm:
Akira Koike (2 outside)