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:
Jan. 29, 2013
Filed:
Mar. 23, 2012
Applicants:
Tuukka Korhonen, Tuusula, FI;
Asmo Tenhunen, Hyvinkää, FI;
Jussi Lähteenmäki, Hyvinkää, FI;
Jussi Huppunen, Vantaa, FI;
Inventors:
Tuukka Korhonen, Tuusula, FI;
Asmo Tenhunen, Hyvinkää, FI;
Jussi Lähteenmäki, Hyvinkää, FI;
Jussi Huppunen, Vantaa, FI;
Assignee:
Kone Corporation, Helsinki, FI;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B66B 1/34 (2006.01);
U.S. Cl.
CPC ...
Abstract
A hoisting machine and an elevator system including the hoisting machine are provided. The hoisting machine includes a measuring arrangement for determining the position and/or movement of the rotor of a hoisting machine. The measuring arrangement includes a magnetic band whose magnetic property is so implemented that it varies in the longitudinal direction of the band.