Feeders for web material

Details Feeders for web material Feeders for web material

1977-05-25

1979-05-08

Stoner, Jr., Bruce H.

Advancing material of indeterminate length

By intermittent material-mover

With means to effect feed and retrograde movement

83313, 101228, 226115, B65H 1722

Patent

active

041531914

ABSTRACT:
A web is reciprocated through a treatment roll pair so that a succession of treated areas is formed on the web, one of said areas being formed on each forward movement, and the reverse movements serving to enable re-positioning of the web and avoiding waste between each two said areas. Two pairs of feed rolls are provided, one pair for forward feed and one pair for reverse feed. Each feed roll pair is engageable with and releasable from the web by having separable rolls. The feed rolls are all driven from a common camshaft.

REFERENCES:
patent: 1472466 (1923-10-01), Gammeter
patent: 2824736 (1958-02-01), Allen
patent: 3140633 (1964-07-01), Vincent
patent: 3373684 (1968-03-01), Fisher
patent: 3756149 (1973-09-01), Bishop

Affiliated with

Also associated with

Rating

Feeders for 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 Feeders for web material, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Feeders for web material will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1230114