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. 24, 1996
Filed:
Apr. 29, 1994
Michael Barten, Berlin, DE;
Mustapha Toutaoui, Berlin, DE;
Otis Elevator Company, Farmington, CT (US);
Abstract
A method for adjusting an elevator door includes the steps of selecting an elevator door adjustment task from a task list which is provided by an elevator door controller. The elevator door controller is adapted to control the phase, voltage and torque of an elevator door motor. The controller is provided with an elevator door adjustment program which is adapted to provide a set of program prompts to a service person who inputs elevator door parameters in response to the set of program prompts. The parameters are then stored in a memory accessible to said elevator door controller the elevator door in thereafter controlled in accordance with the inputted parameters.