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. 23, 1986
Filed:
Nov. 14, 1983
Joachim Hecht, Mettmann, DE;
Gerhard Rudat, Hagen, DE;
Mannesmann AG, Duesseldorf, DE;
Abstract
The drive motor of a vehicle running on an overhead rail and being drivingly coupled thereto through a drive wheel is selectively connected to and disconnected from that wheel through a coupling mechanism which is constructed for obtaining coupling and disconnection through axial movement, being in turn obtained through rotational adjustment under utilization of a control disk having axially extending pins and being part of the vehicle equipment but cooperating with stationary actuating pieces arranged along the track in appropriate positions to obtain selective connection and disconnection of the drive shaft by engaging these pins and turning the coupling mechanism in one direction or the other.