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.

Date of Patent:
Jul. 24, 2018

Filed:

Nov. 18, 2015
Applicant:

Kone Corporation, Helsinki, FI;

Inventors:

Hannu Lehtinen, Numminen, FI;

Pekka Hallikainen, Hyvinkää, FI;

Assignee:

KONE CORPORATION, Helsinki, FI;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B66B 7/08 (2006.01); B66B 7/12 (2006.01); H01R 13/207 (2006.01); H01R 13/639 (2006.01); H01R 43/16 (2006.01);
U.S. Cl.
CPC ...
B66B 7/1223 (2013.01); B66B 7/085 (2013.01); H01R 13/207 (2013.01); H01R 13/639 (2013.01); H01R 43/16 (2013.01);
Abstract

A method is provided for manufacturing an electrical contact arrangement on an end of a hoisting rope of a hoisting apparatus, which hoisting rope includes a non-conductive coating, and a plurality of adjacent conductive load bearing members for bearing the load exerted on the rope in a longitudinal direction thereof embedded in the coating and extending parallel to each other and to the longitudinal direction of the hoisting rope unbroken throughout the length of the rope, the coating forming the surface of the hoisting rope and extending between adjacent load bearing members thereby isolating them from each other, in which method a conductive plate element is placed beside the end of the hoisting rope; and the conductive plate element is attached immovably beside the end of the hoisting rope with at least one threaded screw member made of conductive material by screwing the threaded screw member into the hoisting rope such that it extends centrally between load bearing members next to each other, and such that the threads thereof are in contact with both of said load bearing members next to each other, the conductive plate element being thereby brought to be in conductive connection with both of said load bearing members next to each other via said at least one screw member.


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