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:
Jul. 28, 2015
Filed:
Apr. 27, 2011
Gaute Tjensvoll, Oslo, NO;
Gaute Tjensvoll, Oslo, NO;
Fobox AS, Oslo, NO;
Abstract
A drive device for a winch () comprising a large belt pulley () or chain pulley, a winch drum which is connected to the large belt pulley (). The large belt pulley () is rotatably connected to at least one prime mover such as a motor (). The device has at least two rotatable secondary shafts ('), each being parallel to the rotational axis of said belt pulley (). The secondary shafts (′) are in rotational connection with the large belt pulley () via at least one belt/chain. The motor is in rotational connection with one of the secondary shafts. Drive devices according to the same principles for a floating vessel propeller, a hydro turbine and a wave power plant are also described.