Class / Patent application number | Description | Number of patent applications / Date published |
074150200 | Plural take-off shafts | 8 |
20080250885 | Power Take-off for an Agricultural Vehicle - A power take-off device for an agricultural vehicle, in particular a tractor, wherein an input shaft is connected to a first and, selectively, a second output shaft by moving a sleeve-type selector between three selection positions, in the first of which, the input shaft is connected angularly to the first output shaft to rotate the first output shaft at a first speed, and in the second and third of which, the input shaft is connected angularly to the second output shaft to rotate the second output shaft at a second speed and a third speed, different from the second speed. | 10-16-2008 |
20090188334 | Accessory Gearboxes and Related Gas Turbine Engine Systems - Accessory gearboxes and related gas turbine engine systems are provided. In this regard, a representative accessory gearbox for a gas turbine engine is operative to be driven by rotational energy extracted from the gas turbine engine and imparted to the gearbox by multiple tower shafts. | 07-30-2009 |
20090293652 | Apparatus, Method and System For Reducing Adhesive Wear On A Power Take-Off Shaft - An apparatus comprising a power take-off shaft includes an outer shaft and an inner shaft. The outer shaft includes an outer periphery and an inner periphery. The inner shaft includes an outer periphery and an inner periphery. A notch is configured around at least a portion of the outer periphery of the inner shaft, and a self-lubricating material is disposed on at least a portion of the notch. | 12-03-2009 |
20130269456 | Stackable Multi-Unit Power Take-Off Assembly For ATV - A modular, multi-unit power take-off assembly for an all-terrain vehicle (ATV) having an internal combustion engine with an engine casing and an exposed engine shaft. The multi-unit power take-off assembly is variably formed from one or more power take-off units, or modules, that are stackable in various desired arrangements. The first power take-off assembly in the stack may be a generator assembly for driving electric implements. The generator assembly mechanically connects to the engine casing and has a rotor with an ATV-side drive connector that mates with the engine shaft and a carry-forward drive connector that mates with a next-in-sequence power take-off unit that, for example, consists of another generator assembly or a hydraulic pump for driving hydraulic implements, or both. | 10-17-2013 |
20140076073 | Work Vehicle - Systems and methods are disclosed for improving operability of a work vehicle. In accordance with one implementation, a work vehicle is disclosed. The work vehicle includes a first PTO shaft and a second PTO shaft, the first and second PTO shafts being removably mounted to a vehicle body rear structure and fitted to a power receiving unit on an implement side. The work vehicle also includes a PTO drive mechanism comprising a PTO transmission mechanism, the PTO drive mechanism transmitting rotational power from a power source to the first PTO shaft, and a storage unit storing the second PTO shaft. The work vehicle further includes a PTO transmission operation lever allowing a transmission operation to be performed on the PTO transmission mechanism, wherein the PTO transmission operation lever and the storage unit are provided in the vehicle body rear structure. | 03-20-2014 |
20150345619 | VEHICLE DRIVE DEVICE - A vehicle drive device includes an oil pump, a first one-way clutch, a first transmission path configured to transmit a driving force generated in an engine to the oil pump via the first one-way clutch, a second one-way clutch, a second transmission path configured to transmit a driving force from an output shaft of a transmission portion to the oil pump via the second one-way clutch, and a power transmission interruption device configured to interrupt transmission of the driving force generated in the engine to a drive wheel. A speed ratio between the engine and the oil pump in the first transmission path is set to be smaller than a speed ratio obtained by multiplying the smallest speed ratio of the transmission portion by a speed ratio between the transmission portion and the oil pump in the second transmission path. | 12-03-2015 |
20150351323 | Drive system for a self-propelled harvesting machine - A drive system for a self-propelled harvesting machine includes a drive engine designed as an internal combustion engine, a first driven pulley driven by the drive engine that at least one drive pulley of a working mechanism via a drive belt. The drive system also includes at least one first and one second hydraulic unit. The drive belt is drivably connected to a pulley that is enclosed in sections by housing elements. The housing elements are disposed opposite one another and are fixed relative to the pulley. The first hydraulic unit and the second hydraulic unit are disposed on the housing elements and, the first hydraulic unit and the second hydraulic unit are drivably connected to a shaft that extends through the pulley. | 12-10-2015 |
20160167469 | A Power Train for An Amphibian | 06-16-2016 |