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Title:
OBSTACLE DETECTOR FOR AUTOMOBILE
Document Type and Number:
Japanese Patent JPS5519667
Kind Code:
A
Abstract:

PURPOSE: To easily and safely stop an automobile at a narrow place, by generating a signal when a projecting contact member provided on the outside of the bumper of the automobile comes into touch with an obstacle.

CONSTITUTION: Normally, a steering wheel 13 is pulled out, a support shaft 9 is drawn forward with a wire 16 against a spring 11 and the contact member 10 made or rubber or the like is integrally fitted on the rear bumper 6. To park the automobile 1 at the narrow place, the steering wheel 13 is rotated to disengage a detent tooth 14 and a detent pawl 15 from each other, the contact member 10 is protruded backward from the body 5 of the automobile by the elastic force of the spring 11, a normally open contact 17a of a switch 17 is closed and a normally closed contact 18b of another switch 18 is opened. The automobile 1 is then moved slowly. If the contact member 10 comes into touch with an obstacle, the contact 18b is closed to sound a buzzer 21.


Inventors:
NOZAKI YOSHIHARU
KUMAGAI KIYOSHI
Application Number:
JP9288878A
Publication Date:
February 12, 1980
Filing Date:
July 28, 1978
Export Citation:
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Assignee:
MITSUBISHI MOTORS CORP
ANSEI KOGYO KK
International Classes:
B60R19/48; B60R21/00; (IPC1-7): B60R19/06; B60R21/00
Domestic Patent References:
JPS4821336B11973-06-28



 
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