Feeding device for processing a continuous moving web in a stati

Details Feeding device for processing a continuous moving web in a stati Feeding device for processing a continuous moving web in a stati

1996-05-08

1997-11-11

Stodola, Daniel P.

Advancing material of indeterminate length

Plural material-moving means

With bight former

226119, 226160, 226194, B65H 2024, B65H 2000

Patent

active

056854722

ABSTRACT:
A feed device for advancing a web into a processing station which acts on the web while the web is in a standstill position. The feeding device includes a first drive roller around which a second swivel roller oscillates between an upstream and downstream position to create a loop to take up the web during a dwell in the movement of the web through the processing station. The swivel roller is driven at the same speed as the drive roller by an arrangement of drive pinion and a counterweight is also rotated at the same rate by a gear arrangement. The counterweight is mounted on a lever which will oscillate in an opposite direction to the movement of the swivel roller so that the moment of inertias are balanced during operation of the device and the torque on the drive for the rollers is balanced.

REFERENCES:
patent: 3058683 (1962-10-01), Wahlstrom
patent: 3892344 (1975-07-01), Corse
patent: 4060187 (1977-11-01), Grob
patent: 4863086 (1989-09-01), Armelin
patent: 5163595 (1992-11-01), Messner
patent: 5197645 (1993-03-01), Nordlof
"Machine `Stops`Roll Labels Momentarily for High-Speed Die-Cutting", Ingenious Mechanisms, Industrial Press, Inc. 1969, Chapter 14, pp. 313-315 .

Affiliated with

Also associated with

Rating

Feeding device for processing a continuous moving web in a stati does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Feeding device for processing a continuous moving web in a stati, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Feeding device for processing a continuous moving web in a stati will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1222749