Transport device for a multiple layered web material

Details Transport device for a multiple layered web material Transport device for a multiple layered web material

1989-09-06

1990-10-30

Schacher, Richard A.

Sheet feeding or delivering

Feeding

By means to convey sheet

291161, 271119, 226181, 226194, B65H 506

Patent

active

049663607

ABSTRACT:
A transport device for multiple layered web material consists of a transport roll and a pressure roll between which the web material passes. The pressure roll is in the form of a hollow prism mounted with play on a supporting shaft. The interior of the prism has rounded corners with a radius of curvature matching that of the shaft. During rotation of the pressure roll, the transport roll translates with the web material during some portions of its movement and rotates relative to the shaft during other portions of its movement.

REFERENCES:
patent: 503276 (1893-08-01), Barnes
patent: 3186195 (1965-06-01), Braun
patent: 3411686 (1968-11-01), Bender
patent: 3937455 (1976-02-01), Hauser

Affiliated with

Also associated with

Rating

Transport device for a multiple layered web material does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Transport device for a multiple layered web material, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Transport device for a multiple layered web material will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-271338