Emergency switch provided with means to signify state of...

Details Emergency switch provided with means to signify state of... Emergency switch provided with means to signify state of...

2005-08-16

2005-08-16

Lee, Kyung (Department: 2832)

Electricity: circuit makers and breakers

Solid contact

Push button operated

C200S334000, C200S341000, C200S043010

Reexamination Certificate

active

06930267

ABSTRACT:
An emergency switch comprises a base on which an electrical circuit switch, and an indicator pin are mounted. An activation body is provided with an activation projection and a torsion spring and is movably mounted on the indicator pin. A trigger button is provided with a through hole and is fastened with a top end of the activation body. When the trigger button is triggered, the activation body is forced to move downwards along the indicator pin, so as to cause the activation projection to turn off the electrical circuit switch. A top end of the indicator pin is jutted out of the through hole of the trigger button to indicate that the emergency switch is in the state of activation.

REFERENCES:
patent: 3426168 (1969-02-01), Hansen
patent: 3895205 (1975-07-01), Tharp
patent: 4370532 (1983-01-01), Green
patent: 4744307 (1988-05-01), Peterman et al.
patent: 4918266 (1990-04-01), Dalebout et al.
patent: 5945647 (1999-08-01), Hoskins
patent: 6483058 (2002-11-01), Ehrensberger

Affiliated with

Also associated with

Rating

Emergency switch provided with means to signify state of... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Emergency switch provided with means to signify state of..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Emergency switch provided with means to signify state of... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3454542