Ventilation – Vehicle – Having inlet airway
Patent
1997-12-22
1999-10-19
Joyce, Harold
Ventilation
Vehicle
Having inlet airway
454326, B60H 134
Patent
active
059678917
ABSTRACT:
An air vent for a heating or air conditioning system comprising an air flow nozzle having a part spherical outer wall mounted within a housing which is substantially circular in cross section about a longitudinal axis and shaped to allow swivelling of the nozzle within it, the nozzle being mounted to the housing via a gimbal member, the gimbal member comprising two legs with a web extending between them, each leg extending between the housing and the nozzle wall in a longitudinal direction, each leg being pivotally attached to the housing at diametrically opposite points such that the gimbal member may rotate about a first axis with respect to the housing, the gimbal member also comprising a tongue extending from the web to the first axis between the pivot points of the housing and being pivotally attached to the nozzle about a second axis orthogonal to the first axis.
REFERENCES:
patent: 5733189 (1998-03-01), Eastwood
patent: 5746651 (1998-05-01), Arajs et al.
Evans Keith Malcolm
Riley Joseph
Ford Motor Company
Joyce Harold
Kelley David B.
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