Device for fixing a fan-blade assembly onto a motor shaft
AssigneeValeo Thermique Moteur
InventorHerve Crevel
Life of this patent
Estimating the term…
Abstract
Device for fixing a fan-blade assembly onto a motor shaft The invention relates to a device for fixing a fan-blade assembly (10) onto a shaft (12) suitable for being driven in rotation by a motor (14). It comprises a drive hub (24) integral with the shaft (12) and suitable for serving as a support for a hub (16) of the blade assembly (10), as well as a stop ring (26) slipped on around the shaft and equipped with elastic recall means (44), so as to press the hub (16) of the fan assembly (10) elastically against the drive hub (24). Application especially to the equipment of motor vehicles.
Claims10
Device for fixing a fan-blade assembly onto a shaft suitable for being driven in rotation by a motor, characterised in that it comprises a drive hub (24) integral with the shaft (12) and suitable for serving as a support for a hub (16) of the blade assembly (10), as well as a stop ring (26) slipped on around the shaft and equipped with elastic recall means (44), so as to press the hub (16) of the fan assembly (10) elastically against the drive hub (24).
Dependencies are inferred from the claim text.