Safety switch assembly

Details Safety switch assembly Safety switch assembly

1993-07-06

1995-05-16

Lorence, Richard M.

192 clutches and power-stop control

Stop mechanism

Safety device

192129A, 192129B, 200 6185, 200 81H, 307144, H01H 302, H01H 3532

Patent

active

054152631

ABSTRACT:
The safety switch assembly is designed to provide a switch assembly to a tool, such as a meat slicer, in order to prevent the operation of the tool without manually holding the secondary switch and the depression of a button. The assembly contains a control box having a ground fault interrupter/on-off switch, signal device a pneumatic switch power receptacle and a control circuit. A safety handle is installed on the tool and the handle has an actuation button and a safety button, which functions as a four way valve, installed in series, and connected to an air tube that connects the safety handle to the control box pneumatic air switch. The operation of the tool requires that power be supplied to the control box. When the individual depresses the safety and squeezes the button on the handle, the control box provides power to the tool itself.

REFERENCES:
patent: 2794523 (1957-06-01), Cortelli et al.
patent: 3986281 (1976-10-01), Darwin
patent: 4487305 (1984-12-01), Wagner
patent: 4647738 (1987-03-01), Diamond
patent: 4839533 (1989-06-01), Aga

Affiliated with

Also associated with

Rating

Safety switch assembly does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Safety switch assembly, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Safety switch assembly will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-632882