Method of loading film roll on film unwinder shaft and film prod

Details Method of loading film roll on film unwinder shaft and film prod Method of loading film roll on film unwinder shaft and film prod

1998-08-25

2000-05-02

Walsh, Donald P.

Winding, tensioning, or guiding

Unwinding

With supply coil replenishment

2425601, 2425602, 242563, B65H 1900

Patent

active

060562323

ABSTRACT:
A carriage has a support shaft for supporting a plurality of film rolls and can be closed by a light shield cover to place the film rolls in a light-shielded state. A film roll storage mechanism is disposed in a dark room and has a shank for receiving the film rolls from the carriage. The film roll storage mechanism can transfer the film rolls one at a time from the shank onto a film unwinding shaft. A positioning mechanism positions the support shaft and the shank coaxially with each other and locks the carriage with respect to the film roll storage mechanism.

REFERENCES:
patent: 4632326 (1986-12-01), Boote et al.
patent: 4953805 (1990-09-01), Rauh
patent: 5219127 (1993-06-01), Boldrini et al.
patent: 5474251 (1995-12-01), Neri
patent: 5601252 (1997-02-01), Draghetti
patent: 5653087 (1997-08-01), Spada et al.
patent: 5709354 (1998-01-01), Blandin et al.

Affiliated with

Also associated with

Rating

Method of loading film roll on film unwinder shaft and film prod does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of loading film roll on film unwinder shaft and film prod, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of loading film roll on film unwinder shaft and film prod will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1587526