Machine element or mechanism – Elements – Gear casings
Patent
1984-03-28
1985-03-26
Dorner, Kenneth J.
Machine element or mechanism
Elements
Gear casings
137846, 220209, 220374, F16H 5702, F16K 1514
Patent
active
045065624
ABSTRACT:
A unitary air bleed device of an elastomeric deformable material and has an integrally formed head portion with a vent hole and a cylindrical portion with a connecting passage formed therethrough. The connecting passage communicates with the vent hole of the head portion. The deformation of the air bleed device permits the air bleed device to be mounted to an enclosed housing by press fitting. When mounted, the cylindrical portion extends into the housing in such a direction to prevent the oil entry into the connecting passage.
REFERENCES:
patent: 2644609 (1953-07-01), Foss
patent: 2933102 (1960-04-01), Hillman et al.
patent: 3145582 (1964-08-01), Wagner
patent: 4057168 (1977-11-01), Bosshold
Nishihata Susumu
Yamaura Tadao
Dorner Kenneth J.
Nissan Motor Company Limited
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