James J Faust

44968094, Jan 29, 1985

Oct 17, 1983

6/542735

James H. Faust - Scottsdale AZ
Michael J. Borch - Roselle IL

A B C Auto Alarms, Inc. - Elk Grove Village IL

H01H 3502

200 6145R

A vibration sensitive trip switch for a vehicle alarm system or the like comprising a pair of juxtaposed generally coextensive cantilevered flat clock springs spaced one above the other. Each cantilevered spring is secured to a bracket. The upper spring extends horizontally over the lower spring with the latter canted toward the free end of the overlying spring, terminating spaced a predetermined distance below same. The springs have facing contacts at their overlying free ends, with a fine gap defined therebetween. The springs are movable in an uninhibited manner at their free ends and are weighted unequally thereat, the underlying spring carrying a greater weight than the overlying spring. A shock pad is located immediately below the free end of the underlying spring. The overlying spring is sensitive to shock caused by sharp jars resulting from impact against the windows or tires as would occur during attempted theft or vandalism.

43118917, Jan 19, 1982

Apr 17, 1980

6/141114

James H. Faust - Maricopa AZ

ABC Auto Alarms, Inc. - Elk Grove Village IL

H01H 3502

200 6145R

A shaker device for automobile alarm systems in which there is a vibratory member for making contact when the vehicle is disturbed and in which the vibratory member is damped by means of a relatively stiff cantilever supported member made out of spring wire.