Electricity: circuit makers and breakers – Liquid contact – Time delay
Patent
1980-06-16
1981-06-30
Little, Willis
Electricity: circuit makers and breakers
Liquid contact
Time delay
200321, 200327, 200334, H01H 320, H01H 2104
Patent
active
042764599
ABSTRACT:
A paddle switch safety button which prevents the paddle switch from being activated prior to the safety button being depressed. A unique multi cross section stem of the safety button cooperates with a U-shaped cutout in the paddle switch lever. The stem interferes with the lever in its extended position and passes in the U-shaped notch in the depressed position to allow the paddle switch lever to be operated.
REFERENCES:
patent: 3311728 (1967-03-01), Brenzen
patent: 3549844 (1970-12-01), Chambers
patent: 3873796 (1975-03-01), Worobec, Jr.
Boothroyd John A.
Langlais William F.
Willett Daniel E.
Ingersoll-Rand Company
Little Willis
Vliet Walter C.
LandOfFree
Paddle switch safety button does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Paddle switch safety button, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Paddle switch safety button will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2434476