Lubrication – Systems – With safety or indicating means
Reexamination Certificate
2005-09-07
2010-11-30
King, Bradley T (Department: 3657)
Lubrication
Systems
With safety or indicating means
C184S006120, C184S006250, C074S60600R, C074S467000, C074S468000
Reexamination Certificate
active
07841449
ABSTRACT:
A lubrication structure of a transmission includes a gear chamber having an internal space storing lubricating oil, in which chamber a pressure is raised to a prescribed pressure, a gear chamber having an internal space communicating to the internal space through a communicating hole and attaining a pressure lower than the prescribed pressure, and an oil catch tank provided in the internal space at a position directly under the communicating hole and receiving the lubricating oil that flows into the internal space from the internal space through the communicating hole. With such a structure, a lubrication structure for a transmission capable of holding an oil level at a proper level with a simplified structure can be provided.
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Kimura Hiromichi
Kusamoto Daisuke
Miyazaki Terufumi
Nakamura Kazuaki
Watanabe Kazuyuki
King Bradley T
Oblon, Spivak McClelland, Maier & Neustadt, L.L.P.
Rashid Mahbubur
Toyota Jidosha & Kabushiki Kaisha
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