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. 02, 2018
Filed:
Nov. 21, 2016
Applicants:
Lauri Stolt, Helsinki, FI;
Tuukka Korhonen, Tuusula, FI;
Inventors:
Lauri Stolt, Helsinki, FI;
Tuukka Korhonen, Tuusula, FI;
Assignee:
KONE CORPORATION, Helsinki, FI;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16D 65/14 (2006.01); B66B 1/32 (2006.01); B66D 5/30 (2006.01); B66D 5/08 (2006.01); B66B 5/02 (2006.01); F16D 49/00 (2006.01);
U.S. Cl.
CPC ...
B66B 1/32 (2013.01); B66B 5/02 (2013.01); B66D 5/08 (2013.01); B66D 5/30 (2013.01); F16D 49/00 (2013.01);
Abstract
The system for controlling the opening and/or closing of a normally-closed machinery brake opening by means of at least one magnetizing coil and closing by means of at least one closing spring comprises: