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:
Aug. 03, 2021
Filed:
Apr. 16, 2020
Applicant:
Kone Corporation, Helsinki, FI;
Inventors:
Raimo Pelto-Huikko, Helsinki, FI;
Anssi Laukkanen, Helsinki, FI;
Kenneth Holmberg, Helsinki, FI;
Timo Hakala, Helsinki, FI;
Assignee:
KONE CORPORATION, Helsinki, FI;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C10M 171/06 (2006.01); C10M 125/10 (2006.01); C10M 169/04 (2006.01); D07B 1/14 (2006.01); D07B 5/00 (2006.01); B66B 7/12 (2006.01); C10N 40/32 (2006.01);
U.S. Cl.
CPC ...
C10M 171/06 (2013.01); C10M 125/10 (2013.01); C10M 169/04 (2013.01); D07B 1/144 (2013.01); D07B 5/005 (2013.01); B66B 7/1261 (2013.01); C10M 2201/062 (2013.01); C10N 2040/32 (2013.01); D07B 2205/505 (2013.01); D07B 2501/2007 (2013.01);
Abstract
In a paste type lubrication between a steel wire rope and a rope groove of a pulley, is applied a paste lubricant which contains oil and small solid particles. Solid particles could be of a wide variety sizes and they are small enough to at least partly fit into the valleys between the peaks of surface roughness of the ropes or the rope groove.