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:
Dec. 01, 2020
Filed:
Feb. 06, 2015
Konecranes Global Corporation, Hyvinkää, FI;
Teppo Lindberg, Nuppulinna, FI;
Jussi Puhakka, Espoo, FI;
KONECRANES GLOBAL CORPORATION, Hyvinkää, FI;
Abstract
A hoisting machine arrangement includes a rope drum, which has a driven gearwheel; a hoisting motor for driving the rope drum; and a gear between the hoisting motor and the rope drum. The gear has a body and a driving gearwheel, the driving gearwheel of the gear being coupled to the driven gearwheel of the rope drum. The body of the gear has a first drilling, which is arranged for fitting a shaft of the driving gearwheel; and a second drilling, which is parallel to the first drilling and arranged for fitting a shaft of the rope drum or the like. A method is disclosed for preparing a gear of a hoisting machine arrangement of this type.