Method of and apparatus for initiating a damage-free score in a

Details Method of and apparatus for initiating a damage-free score in a Method of and apparatus for initiating a damage-free score in a

1978-10-06

1980-07-22

Yost, Frank T.

Severing by tearing or breaking

Methods

With preliminary weakening

83880, 83884, 225 965, C03B 3302, B26D 308, B26F 300

Patent

active

042135508

ABSTRACT:
A glass ribbon advances through a first scoring station where a conventional score is imposed in the ribbon to provide a zone of damage to initiate a subsurface score and thereafter through a second scoring station where the subsurface score is imposed in the ribbon.

REFERENCES:
patent: 3800991 (1974-04-01), Grove et al.
patent: 3865293 (1975-02-01), Ernsberger et al.
patent: 3865673 (1975-02-01), De Torre
patent: 4057184 (1977-11-01), Michalik

Affiliated with

Also associated with

Rating

Method of and apparatus for initiating a damage-free score in a does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of and apparatus for initiating a damage-free score in a , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of and apparatus for initiating a damage-free score in a will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2175229