Device for aligning material webs

Details Device for aligning material webs Device for aligning material webs

1995-05-16

1997-02-25

Mansen, Michael R.

Advancing material of indeterminate length

With material-responsive control means

To regulate longitudinal movement of material

83175, 83268, 26 7, 26 12, B65H 2318, B26D 714, B26D 520, D06C 1306

Patent

active

056052669

ABSTRACT:
A device for aligning material webs which in a longitudinal direction have alternating regions of differing thickness, has a top and a bottom aligning rail, which are disposed substantially at right angles to the material web and opposite one another with slight clearance. The top aligning rail has a row of aligning elements which are disposed in a longitudinal direction of the aligning rail. They are supported so as to be movable substantially at right angles to the plane of the material web and may be brought to rest on the bottom aligning rail with the material web for alignment lying in between. The aligning elements are supported in a substantially freely movable manner in the top aligning rail such that they may be brought under the action of gravity to rest on the material web. The aligning elements after being brought to rest on the material web are releasably fixable in the top aligning rail.

REFERENCES:
patent: 4034634 (1977-07-01), Arbter
patent: 4609182 (1986-09-01), Freermann
patent: 4771928 (1988-09-01), Okada
patent: 4926725 (1990-05-01), Helgesson
patent: 4949609 (1990-08-01), Sohtome et al.

Affiliated with

Also associated with

Rating

Device for aligning material webs does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Device for aligning material webs, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Device for aligning material webs will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1970185