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US 6,513,614 B2Granted
Transmission on all wheel steer power machine
AssigneeClark Equipment Company
InventorsDonald Knutson, Charles H. Krause, Kenneth R. Weber
Life of this patent
Estimating the term…
Abstract
A power machine including a transmission, a chain case, a motor and a hydraulic cylinder having a rod end and a base end and a plurality of hose couplings. The hydraulic cylinder coupled to a chain case such that the base end and all of the hose couplings are mounted within an interior portion of the chain case and such that the rod end of the hydraulic cylinder extends outside the chain case.
Claims11
A power machine having a frame, comprising:
- a chain case coupled to the frame;
- at least one hydraulic motor coupled to the chain case;
- a plurality of independently pivotable and rotatable wheels;
- a plurality of hydraulic cylinders having a rod end and a base end and a plurality of hose couplings, the plurality of hydraulic cylinders being coupled to the chain case such that the base end and all of the hose couplings are mounted within an interior portion of the body and such that the rod end of the plurality of hydraulic cylinders extends outside of the frame;
- and
- a plurality of transmissions each coupled to one of the wheels and the at least one hydraulic motor.
3 more elements
A power machine having a body, comprising:
- a chain case coupled to the body;
- at least one hydraulic motor coupled to the chain case;
- a plurality of independently steerable and rotatable wheels;
- a hydraulic cylinder having a rod end and a base end and a plurality of hose couplings, the hydraulic cylinder being coupled to the chain case such that the base end and all of the hose couplings are mounted within an interior portion of the chain case and such that the rod end of the hydraulic cylinder extends outside the chain case;
- and
- a plurality of transmissions each coupled to one of the wheels and the at least one hydraulic motor.
3 more elements
Dependencies are inferred from the claim text.