CHECKING SYSTEM FOR VEHICLE EQUIPMENTS

In a vehicle equipment including a signal source for representing an instant vehicle condition, an electrical circuit for producing a signal corresponding to a predetermined condition and electromagnetic means for operating a mechanical actuating means, a checking system for the vehicle equipment co...

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Bibliographic Details
Main Authors SUGIURA A,JA, OKAMOTO A,JA
Format Patent
LanguageEnglish
Published 18.06.1974
Subjects
ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL
ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDEDFOR ELSEWHERE
BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL
CHECKING-DEVICES
GENERATING RANDOM NUMBERS
MEASURING
MEASURING ELECTRIC VARIABLES
MEASURING MAGNETIC VARIABLES
PERFORMING OPERATIONS
PHYSICS
PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OFVEHICLES
REGISTERING OR INDICATING THE WORKING OF MACHINES
TESTING
TIME OR ATTENDANCE REGISTERS
TRANSPORTING
VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF
VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
VEHICLES IN GENERAL
VOTING OR LOTTERY APPARATUS
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Summary:In a vehicle equipment including a signal source for representing an instant vehicle condition, an electrical circuit for producing a signal corresponding to a predetermined condition and electromagnetic means for operating a mechanical actuating means, a checking system for the vehicle equipment comprises a logic circuit for applying a check signal originated from said signal source to energize said electromagnetic means in a very short period so as not to actuate said mechanical actuating means, and a warning device operable upon receipt of said check signal.
Bibliography:Application Number: US19710178243