Tension control system for an unwinder

Details Tension control system for an unwinder Tension control system for an unwinder

1979-08-06

1981-03-17

McCarthy, Edward J.

Winding, tensioning, or guiding

Coil holder or support

Spool or core

B65H 1900, B65H 1702

Patent

active

042562708

ABSTRACT:
A tension control system for an unwinder in which a mechanical differential continuously couples to the roll mandrel an unwinding torque which is at least equal to the torque necessary to overcome the friction in the system.

REFERENCES:
patent: 2392226 (1946-01-01), Butterworth
patent: 2859923 (1958-11-01), Bowen
patent: 2916227 (1959-12-01), Bowen
patent: 2937819 (1960-05-01), Bowen
patent: 3145945 (1969-08-01), Bowen

Affiliated with

Also associated with

Rating

Tension control system for an unwinder does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Tension control system for an unwinder, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Tension control system for an unwinder will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1642038