Advancing material of indeterminate length – Processes
Patent
1974-09-16
1976-12-28
Schacher, Richard A.
Advancing material of indeterminate length
Processes
226 11, 226 12, 226 45, 226 91, 226112, 19 25, B65H 2504
Patent
active
039996956
ABSTRACT:
The present invention relates to: process and apparatus for feeding continuous filaments to a continuous multifilament structure utilizing tangentially converging fluid streams to forward the filaments; process and apparatus for detecting breakage of filaments utilizing a rotatable cylinder, or a gap in a three dimensional body, wherein breakage of the filament causes a measurable change in the pressure of fluid flowing to the cylinder or the gap; process and apparatus for the production of continuous multifilament structures wherein, upon breakage of a continuous filament, the breakage detector automatically activates a filament feeder to temporarily insert a substitute filament.
REFERENCES:
patent: 2675988 (1954-04-01), Fife
patent: 3584358 (1971-06-01), Harris
patent: 3665844 (1972-05-01), Clark
patent: 3792821 (1974-02-01), Fallon
Bradley Walter Eugene
Clontz Raeford Warren
Floyd Terry Stephen
Honeycutt James Reed
Celanese Corporation
Kasa Pamela D.
Macleod Roderick B.
Schacher Richard A,.
LandOfFree
Filament breakage detection and correction does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Filament breakage detection and correction, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Filament breakage detection and correction will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-144617