Motor vehicles – Transmission mechanism – With temperature control – lubrication or sealing
Reexamination Certificate
2011-01-04
2011-01-04
Dickson, Paul N (Department: 3616)
Motor vehicles
Transmission mechanism
With temperature control, lubrication or sealing
C184S006120
Reexamination Certificate
active
07861819
ABSTRACT:
A vehicle drive line (1), comprising an engine (2) provided with an outgoing crank shaft (3), a main transmission unit (4), an intermediate drive shaft (8) that connects the main transmission unit (4) with the crank shaft (3), the intermediate drive shaft (8) being connected to the crank shaft (3) through a second transmission unit (7), and being offset in relation to the crank shaft (3). The drive line (1) comprises a circuit through which a liquid used for lubricating the main transmission unit (4) is conducted to the second transmission unit (7) and used for cooling and lubrication purposes in the latter, and then conducted back to the main transmission unit (4).
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Atlas Copco Rock Drills AB
Dickson Paul N
Frisby Keith
Stone Mark P.
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