Axle driving apparatus
Patent 5819537 Issued on October 13, 1998. Estimated Expiration Date: 
December 2, 2016. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
December 2, 2016. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent References 3354981 3837235 3907058 Frictionally held control linkage for engine throttle controls and the like Torque application assembly for closure valve of a railroad hopper car outlet Change speed operating apparatus for a tractor Hydrostatic track ring snubber Axle driving apparatus Patent #: 5335496 InventorsAssigneeApplicationNo. 757630 filed on 12/02/1996US Classes:60/487, Input pump and rotary output motor system having displacement varying type of direction or speed selector74/531, Friction92/12.2Parallel cylindersExaminersPrimary: Lopez, F. DanielAttorney, Agent or FirmInternational ClassF16D 039/00AbstractA hydrostatic transmission is housed in a housing so as to drive axles of a moving vehicle. A speed adjusting means for changing the angle of slant of a movable swash plate of a hydraulic pump portion of a hydrostatic transmission is provided and is held in an optional position by friction members and biasing means disposed inside or outside of the housing. | |
