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:
Mar. 27, 2012
Filed:
Apr. 21, 2006
Osmo Björni, Hyvinkää, FI;
Esko Aulanko, Kerava, FI;
Teuvo Väntänen, Hyvinkää, FI;
Jorma Mustalahti, Hyvinkää, FI;
Osmo Björni, Hyvinkää, FI;
Esko Aulanko, Kerava, FI;
Teuvo Väntänen, Hyvinkää, FI;
Jorma Mustalahti, Hyvinkää, FI;
Kone Corporation, Helsinki, FI;
Abstract
An elevator, preferably an elevator without counterweight, comprising a number of diverting pulleys in the upper part of an elevator shaft or equivalent, a number of diverting pulleys in the lower part of the elevator shaft and a number of diverting pulleys on an elevator car, is installed in such manner that at least some of the diverting pulleys for the upper part are rigged in the lower part of the elevator shaft and at least some of the diverting pulleys from which the passage of the ropes is directed upwards are rigged at the same time. The diverting pulleys for the upper part thus rigged are raised in the rigged state to the upper part of the elevator shaft or equivalent and mounted in place.