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:
Jan. 24, 1978
Filed:
Apr. 23, 1976
Applicant:
Inventors:
Gerhard Wolters, Gaggenau, DT;
Paul Strifler, Dettingen, DT;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B60K / ;
U.S. Cl.
CPC ...
180 98 ; 318587 ; 340 / ; 340 40 ; 343 / ;
Abstract
A traffic system, especially a public local passenger traffic system, with self-propelled trackless steerable vehicles travelling on special lanes. Beam reflectors, especially sound reflectors are arranged along the entire length of the lane true to the shape of the road transmitting and receiving apparatus, especially sound echo sounding or radar apparatus, are provided in each vehicle which influence the vehicle steering system to provide an automatic vehicle cross guidance in accordance with the contact-free distance detection of the reflectors.