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:
Jun. 17, 2025
Filed:
Dec. 03, 2020
Breathing mechanical power transmission and a pedally propelled vehicle with such power transmission
Applicant:
Mont Invest 30 As, Oslo, NO;
Inventor:
Knut Tore Ljøsne, Oslo, NO;
Assignee:
MONT INVEST 30 AS, Oslo, NO;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16H 57/027 (2012.01); F16H 57/029 (2012.01); F16H 57/04 (2010.01); B62M 6/55 (2010.01); B62M 11/14 (2006.01);
U.S. Cl.
CPC ...
F16H 57/027 (2013.01); F16H 57/029 (2013.01); F16H 57/0424 (2013.01); F16H 57/0452 (2013.01); F16H 57/0484 (2013.01); B62M 6/55 (2013.01); B62M 11/14 (2013.01);
Abstract
A breathing mechanical power transmission and a pedally propelled vehicle with such power transmission, where the power transmission includes a housing, a first seal, a first axle extending through the first seal and a wall of the housing, wherein the first axle is configured to rotate relative to the housing, and a breather passage configured to release a difference in pressure between the inside and outside of the housing in any three dimensional rotational position of the mechanical power transmission.