Cutting stretched interplayer sheeting

Details Cutting stretched interplayer sheeting Cutting stretched interplayer sheeting

1979-06-04

1980-05-06

McCarthy, Edward J.

Winding, tensioning, or guiding

Coil holder or support

Spool or core

2421103, 264291, 425DIG3, B65H 1920, B65H 7524

Patent

active

042013518

ABSTRACT:
This invention involves cutting a series of individual sheets of thermoplastic interlayer material into a selected trapezoidal shape of adjustable length and shape by winding a continuous ribbon of said material on an adjustable mandrel and cutting the continuous ribbon while mounted on the mandrel properly adjusted. The adjustable mandrel of this invention comprises means for independently adjusting the diameter or circumference of its opposite axial end portions so as to ensure that the plies of said material wound onto said mandrel are cut into trapezoidal shapes of the proper length and outline shape by one or more simple cuts parallel to the axis on which the mandrel is mounted for rotation.

REFERENCES:
patent: 2700007 (1955-01-01), Dennison
patent: 2805828 (1957-09-01), Bachman
patent: 2817117 (1957-12-01), Shields
patent: 2933759 (1960-04-01), Startzell
patent: 2937407 (1960-05-01), Richardson
patent: 3467332 (1960-09-01), Bachman
patent: 3696186 (1972-10-01), Stark
patent: 3940084 (1976-02-01), Leahy

Affiliated with

Also associated with

Rating

Cutting stretched interplayer sheeting does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Cutting stretched interplayer sheeting, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Cutting stretched interplayer sheeting will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1001541