System for actuating glass ribbon, cross scoring and snapping eq

Details System for actuating glass ribbon, cross scoring and snapping eq System for actuating glass ribbon, cross scoring and snapping eq

1978-07-24

1980-12-09

Yost, Frank T.

Severing by tearing or breaking

Methods

With preliminary weakening

83 13, 83 71, 83 74, 225 4, 225 965, 225 98, 226 11, 340675, C03B 3302

Patent

active

042380642

ABSTRACT:
Pulses from a motor-driven roto pulser, e.g., primary pulses, and from a roto pulser powered by a moving ribbon, e.g., secondary pulses, are (1) compared to determine if the ribbon is continuous and (2) used to actuate ribbon cross scoring and snapping equipment. When the secondary pulse count exceeds the primary pulse count for a given ribbon displacement by more than a predetermined amount, indications are that a ribbon break has occurred and the scoring and snapping equipment is actuated by the pulses from the ribbon powered roto pulser. When the difference between the secondary pulse count and primary pulse count is less than the predetermined amount, indications are that the ribbon is continuous and the equipment is actuated by pulses from the motor-driven roto pulser.

REFERENCES:
patent: 3191857 (1965-06-01), Galey et al.
patent: 3215015 (1965-11-01), Neely, Jr.
patent: 3216809 (1965-11-01), Slabodsky
patent: 3276647 (1966-10-01), Lewis, Jr. et al.
patent: 3282140 (1966-11-01), Sasabuchi et al.
patent: 3406601 (1968-10-01), Clifford
patent: 3419374 (1968-12-01), Offenbacher et al.
patent: 3429491 (1969-02-01), Windley
patent: 3539324 (1970-11-01), Terakado et al.
patent: 3556368 (1971-01-01), Rene
patent: 3581615 (1971-06-01), Kaneshige et al.
patent: 3628450 (1971-12-01), Schmidt
patent: 3732761 (1973-05-01), Sanders
patent: 3802306 (1974-04-01), Brown et al.
patent: 3917142 (1975-11-01), Guarderas
patent: 3949856 (1976-04-01), Ulber et al.
patent: 4020722 (1977-05-01), Byrt et al.
patent: 4044639 (1977-08-01), Kato

Affiliated with

Also associated with

Rating

System for actuating glass ribbon, cross scoring and snapping eq does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with System for actuating glass ribbon, cross scoring and snapping eq, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and System for actuating glass ribbon, cross scoring and snapping eq will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2277029