Reverse alarm

Details Reverse alarm Reverse alarm

G - Physics

10

H

84/1.1

G10H 1/00 (2006.01) B60Q 1/52 (2006.01) G10K 9/13 (2006.01)

Patent

CA 1170483

ABSTRACT OF THE DISCLOSURE The invention pertains to an electronic alarm particularly designed to indicate reverse movement of vehicles. The alarm utilizes a synthetic plastic housing having a cavity defined therein which intersects the housing at an exterior surface. A sound producing diaphragm, the motor for vibrating the diaphragm, and the electronic con- trol circuit, are all mounted upon a diaphragm mounting as- sembly which is received within the housing cavity forming a cavity cover. The diaphragm is located in opposed relation- ship to a cavity sound reflective base, and an air passage surrounding the diaphragm mounting assembly transmits sound vibrations through the cavity, and through ports defined in the diaphragm assembly at the cavity opening.

394538

Affiliated with

Also associated with

Rating

Reverse alarm does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1186670