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.
BREATHING MECHANICAL POWER TRANSMISSION AND A PEDALLY PROPELLED VEHICLE WITH SUCH POWER TRANSMISSION
ATMENDE MECHANISCHE KRAFTÜBERTRAGUNG UND EIN PEDALANGETRIEBENES FAHRZEUG MIT EINER SOLCHEN KRAFTÜBERTRAGUNG
TRANSMISSION DE PUISSANCE MÉCANIQUE RESPIRATOIRE ET VÉHICULE PROPULSÉ PAR PÉDALES AVEC UNE TELLE TRANSMISSION DE PUISSANCE
2022-10-12
Patent
Electronic Resource
English
BREATHING MECHANICAL POWER TRANSMISSION AND A PEDALLY PROPELLED VEHICLE WITH SUCH POWER TRANSMISSION
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