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:
Oct. 28, 2014
Filed:
Feb. 17, 2009
Ari Härkönen, Riihimäki, FI;
Sakari Korvenranta, Hyvinkää, FI;
Ari Kattainen, Hyvinkää, FI;
Timo Syrman, Hyvinkää, FI;
Hannu Ahrnberg, Hyvinkää, FI;
Risto Jokinen, Hyvinkää, FI;
Ari Härkönen, Riihimäki, FI;
Sakari Korvenranta, Hyvinkää, FI;
Ari Kattainen, Hyvinkää, FI;
Timo Syrman, Hyvinkää, FI;
Hannu Ahrnberg, Hyvinkää, FI;
Risto Jokinen, Hyvinkää, FI;
Kone Corporation, Helsinki, FI;
Abstract
The invention relates to a safety arrangement of an elevator system and to a method for ensuring safety in an elevator system. The safety arrangement comprises at least one mechanical stopping appliance and the control of the safety arrangement comprises at least one limit value that sets the speed, deceleration or permitted vertical distance from the door zone of the elevator car. In the method for ensuring safety in an elevator system at least one mechanical stopping appliance is fitted to the safety arrangement of the elevator system and at least one limit value that sets the speed, deceleration or permitted vertical distance from the door zone of the elevator car is set for the control of the safety arrangement.