Apparatus for detecting bumps in a web

Cable actuated switching mechanism with mechanical snap action c

Cable derailment responsive apparatus

Cable foul sensor

Cable foul sensor

Combined damper and thread breakage sensor for textile machines

Detection device for paper or film in web form

Device for monitoring yarn reserve on yarn spools

Electric switch structure incorporating trip rod for sensing cab

Micro-switch operated web or sheet feeding apparatus

Needle thread-break monitor for embroidery machines

Overhead door cable safety device

Pile-gap sensor, especially for deep-pile carpet

Positive cable derailment sensing apparatus

Safety clip for protecting articles from theft

Seat belt retractor having integral seat belt warning switch

Stop motion switch

Stop-motion apparatus

Strip material outer turn proximity switch detection apparatus

Switch control apparatus for ribbon tensioning systems