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:
Nov. 02, 1982
Filed:
Nov. 13, 1980
Mitsubishi Denki Kabushiki Kaisha, Tokyo, JP;
Abstract
A system which includes a micro-computer which is responsive to an elevator car reaching a predetermined distance from a terminal floor and arranged to calculate a residual distance between the actual position of the car and the floor so as to generate a command normal deceleration signal concerning that distance, and a command terminal deceleration generator which is responsive to the successive actuations of plural terminal sensors disposed adjacent of the floor within an associated hoistway so as to generate a command terminal deceleration signal which is successively decreased. When the car engages any of the terminal sensors, the micro-computer similarly calculates a residual distance between the position of the engaged terminal switch and the floor so as to generate a command auxiliary terminal deceleration signal concerning that distance.