4,688,037 8/1987 Krieg 342/448 X
4,719,462 1/1988 Hawkins 342/28
4,725,840 2/1988 Orazietti 342/20
4,750,215 6/1988 Biggs 455/226
4,760,497 7/1988 Roston 361/427
4,866,229 9/1989 Scharfenberg 340/705 X
4,884,137 11/1989 Hanson et al 455/617
4,920,412 4/1990 Gerdt et al 356/5 X
Primary Examiner—Thomas H. Tarcza
Assistant Examiner—John B. Sotomayor
Attorney, Agent, or Firm—Don W. Weber
[57] ABSTRACT
A detachable radar unit for a motorcycle unit is presented. An outer shell is permanently attached to the side of a motorcycle helmet. A radar sensing unit may be inserted into the shell, making electrical contact with a microphone and light panel attached to the helmet. The radar sensing unit may also be detached from the helmet and attached to a car or boat by using separate shells permanently mounted on the car or boat. A special quick disconnect plug in the unit's power supply cord is provided which quickly and easily disconnects the helment from the motorcycle should the need arise.
1 Claim, 5 Drawing Sheets
