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:
Dec. 01, 2015
Filed:
Mar. 31, 2011
Gunnar Asplund, Solna, SE;
Gunnar Asplund, Solna, SE;
Elways AB, Solna, SE;
Abstract
Contact means () related to a vehicle are adapted to comprise an elongated arm (), one end portion () of which is rotatably attached to the underside (bottom) of the vehicle () and the other end portion () of which is adapted to support said contact means (). One or more sensors () are disposed at the vehicle () and are intended to be able to sense the presence of and the orientation of a track or groove () and transfer sensed information to a power control circuit (), which is adapted to comprise a control circuit (), which when sensing the existence of and a sensed orientation of a track or groove (), within a covered and restricted area, is to be adapted to actuate means () adapted to a sidewise movement and/or a lowering (or raising) movement at the contact means ().