The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 10, 1987
Filed:
May. 08, 1985
Applicant:
Inventor:
William J Bergner, Memphis, TN (US);
Assignee:
Columbia Parcar Corporation, Deerfield, IL (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B60K / ;
U.S. Cl.
CPC ...
180 658 ; 318301 ;
Abstract
A speed control for an electric golf car providing sequential changing between a plurality of speeds such that the golf car must accelerate through fixed speeds for predetermined times prior to reaching a full speed. A foot pedal actuable by the operator controls a plurality of magnetic reed switches. The reed switches in turn control a timing circuit for generating a plurality of motor drive signals in succession at predetermined times. The motor drive signals actuate relay coils for applying power to the golf car motor.