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. 06, 2018
Filed:
Dec. 06, 2013
Applicant:
Konecranes Plc, Hyvinkaa, FI;
Inventors:
Jurgen Weingartner, Kunzelsau-Kocherstetten, DE;
Dominik Muller, Gotzingen, DE;
Bernhard Rusam, Kupferzell, DE;
Assignee:
KONECRANES PLC, Hyvinkää, FI;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B66D 1/36 (2006.01); B66D 3/26 (2006.01); B66D 3/16 (2006.01); B66D 3/12 (2006.01);
U.S. Cl.
CPC ...
B66D 1/36 (2013.01); B66D 3/12 (2013.01); B66D 3/16 (2013.01); B66D 3/26 (2013.01);
Abstract
A chain hoist () having an improved chain guide () for a link chain (). The chain guide () has a channel () with a cross-shaped cross section, through which the link chain () extends. An end surface () of the chain guide () extends away from a mouth opening () of the channel (). The channel () establishes a through-passage direction (D) which widens in the direction of the end surface (), and a protrusion () is formed on the end surface () around the mouth opening () of the channel ().