Portable paper trim removal system with trim rewinder and dust v

Details Portable paper trim removal system with trim rewinder and dust v Portable paper trim removal system with trim rewinder and dust v

1992-07-22

1994-06-21

Stodola, Daniel P.

Winding, tensioning, or guiding

Coil holder or support

Spool or core

270 525, B65H 4100

Patent

active

053222326

ABSTRACT:
A system for collecting paper trim and dust automates and simplifies the removal and disposal of trim. The system includes a funnel receiving the paper trim from an automatic trimmer, a drum and rewinder for winding the paper trim into a bale, and a dust trap for sucking dust from the drum and funnel into a dust bin. As the trim is baled, the rewinder drags the paper bale against the side of the drum. This drag compacts the bale and increases the load on the rewinder. As the drag load on the rewinder increases, the rewinder is moved radially towards the center of the drum to increase the distance between the rewinder and the drum wall. A current sensing circuit triggers the radial movement of the rewinder when the current load on the rewinder motor exceeds a threshold limit. This radial movement reduces the drag on the rewinder. When the rewinder reaches the center of the drum and the trim bale fills the drum, the rewinder is stopped and the trim bale removed.

REFERENCES:
patent: 2734692 (1956-02-01), Robinson
patent: 3144216 (1964-08-01), Billingsley
patent: 3222006 (1965-12-01), Bahnsen
patent: 3406924 (1968-10-01), Bruns et al.
patent: 3857557 (1974-12-01), Gill et al.
patent: 4061287 (1977-12-01), Shakespeare
patent: 4467974 (1984-08-01), Crim
patent: 4467975 (1984-08-01), Friedman
patent: 4500046 (1985-02-01), Woenker
patent: 4572496 (1986-02-01), Casper et al.
patent: 4892265 (1990-01-01), Cox
patent: 5062582 (1991-11-01), Harmon et al.
patent: 5194062 (1993-03-01), Membrino

Affiliated with

Also associated with

Rating

Portable paper trim removal system with trim rewinder and dust v does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Portable paper trim removal system with trim rewinder and dust v, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Portable paper trim removal system with trim rewinder and dust v will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2216449