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:
May. 23, 1989
Filed:
Jul. 08, 1988
Satomi Ikejima, Inazawa, JP;
Shigemi Iwata, Inazawa, JP;
Abstract
An elevator control apparatus in which a stop position command signal for floor arrival at each floor is generated irrespective of the position of a plate; comprising cage position-calculation means for calculating the current position of a cage on the basis of the movement value of the cage, floor height value-memory means for storing the floor heights of respective floors, stop position command signal-calculation means for calculating the stop position command signal for each floor on the basis of the current position of the cage and the height value, and memory write/read means for adjusting the error of the stop position command signal ascribable to the deviation of the plate by rewriting offset data defined in correspondence with each floor.