Method for adjusting a wheel axis of rotation of a scraper...

Details Method for adjusting a wheel axis of rotation of a scraper... Method for adjusting a wheel axis of rotation of a scraper...

2011-03-08

2011-03-08

Dickson, Paul N. (Department: 3616)

Motor vehicles

Transmission mechanism

Final drive axle movable

C180S376000, C180S378000, C280S006150, C280S043170, C280S043230, C074S60600R

Reexamination Certificate

active

07900740

ABSTRACT:
A machine includes an axle assembly coupled with a frame and defining a central axis. The axle assembly includes a wheel axle disposed within a spindle housing, and a rotary actuator configured to rotate the wheel axle about the central axis by rotating the spindle housing. According to one embodiment, for example, the rotary actuator may be configured to adjust a wheel axis of rotation relative to the frame of a machine, such as a scraper, by rotating the spindle housing.

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Caterpillar U.S. Appl. No. 11/897,041, filed Aug. 29, 2007.

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