| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 074150600 | From shaft extension | 12 |
| 20090145251 | Farm Vehicle Power Take-off - A farm vehicle power take-off device, in particular for a tractor, wherein an output shaft is connected selectively by a drive to a first and second input shaft rotating at different speeds. The selective connection is made by moving a selector sleeve between three settings, in a first and second of which, the output shaft is connected to the first shaft to rotate at a first and second angular speed respectively, and, in a third of which, the output shaft is connected to the second shaft to rotate at a third angular speed different from the first and second angular speed. | 06-11-2009 |
| 20090314108 | POWER TAKE-OFF WITH REMOTELY MOUNTED CLUTCH ASSEMBLY AND LUBRICATED SPLINE - A power take-off includes an input mechanism that is disposed within an input mechanism housing and is adapted to be connected to a source of rotational energy. A clutch assembly is disposed within a clutch assembly housing and is adapted to be connected to a rotatably driven device. A driveshaft connects the input mechanism to the clutch assembly. The driveshaft may be disposed within a driveshaft housing that is connected to the input mechanism housing and forms the clutch assembly housing. | 12-24-2009 |
| 20140190283 | FRICTION CONTROLLED DAMPER FOR A TORQUE TRANSMISSION DEVICE - A flange forming an input for the device and including a damper stop tab extending radially outward; a plate including first and second curved slots; and a curved friction assembly including a first end disposed in the first curved slot, a second end disposed in the second curved slot, at least one curved engagement plate including an engagement tab extending radially inward, at least one curved friction plate rotationally fixed to the plate, and a resilient element urging the at least one curved engagement plate and the at least one curved friction plate into contact. The device includes at least one elastic element engaged with the flange. | 07-10-2014 |
| 20150367728 | POWER TAKE-OFF SYSTEM - A power take-off system for a vehicle is disclosed, including an input shaft, an output shaft, and a countershaft. The output shaft includes an engagement interface for rotationally fixed engagement with one of various implement shafts. The implement shafts extend outside the vehicle when engaged with the output shaft. A clutch device is configured to engage with one or more of the input shaft, the output shaft and the countershaft. In a first engagement position, the clutch device may cause transmission of rotational power from the input shaft to the output shaft via the clutch device. In a second engagement position, the clutch device may cause transmission of rotational power from the input shaft to the output shaft via the clutch device and the countershaft. In this way, both speeds appropriate for mechanical power transmission and speeds appropriate for electrical power generation may be obtained. | 12-24-2015 |
| 074150630 | Prime mover shaft, e.g., crank shaft | 5 |
| 20090314109 | Interface Module for Motor and Gearbox - An interface module for connecting a motor and a gearbox is disclosed. The interface module includes a gearbox cover for covering the gearbox and a connecting member disposed therein. The connecting member has a first face and a second face. The first face and the second face connect to an output shaft of a motor and a torque converter of the gearbox, respectively. The modulized interface can simplify components matching the motor and gearbox when their specifications change. For example, the motor does not need to change when specification of the gearbox changes. Thus compatibility of gearbox or motor can be improved with less limitation of changing different makers or specifications. | 12-24-2009 |
| 20100206100 | ELECTRICALLY DRIVEN POWER TAKE-OFF SYSTEM AND METHOD OF MANUFACTURING SAME - A system and method for operating power take-off (PTO) systems aboard hybrid and electric systems and vehicles is disclosed. The PTO system includes an energy storage device configured to supply electrical power and at least one electrical drive system electrically connected to the energy storage device to receive the electrical power, with each of the at least one electrical drive systems configured to convert the electrical power to a desired mechanical power. The PTO system also includes at least one PTO shaft mechanically connected to each of the at least one electrical drive systems that is driven by the mechanical power to generate a mechanical output, with the mechanical output of each of the at least one PTO shafts being independently controllable from the mechanical output of other PTO shafts. | 08-19-2010 |
| 20130098179 | ACCESSORY GEARBOX DEVICE FOR A JET ENGINE - The present invention proposes an accessory gearbox ( | 04-25-2013 |
| 20140150575 | ACCESSORY RELAY HAVING AN EXTENDED SERVICE LIFE - An accessory relay for a turbine engine, including a housing in which at least one gear wheel is installed for mechanically driving an accessory mounted on the housing, the gear of the wheel being driven via an input shaft supplying torque required for the mechanical drive, the shaft of the wheel being supported by at least two ball or roller bearings, and passing through at least one of the walls of the housing via an opening positioned opposite the accessory and closed by a first accessory cover attached onto the housing, wherein, for at least one of the gear wheels, the shaft thereof passes through two walls of the housing via openings closed by covers attached onto the housing, and the outer races of the two bearings are supported by the covers. | 06-05-2014 |
| 20140190284 | Driving System for Engine Auxiliary Power - Systems and methods for driving engine auxiliaries are provided. A front drive power take-off system is used to drive an auxiliary unit mounted on the engine. A pulley and belt drive assembly includes a drive sprocket mounted on the engine crankshaft, a toothed belt interconnecting the drive sprocket, and a pulley mounted on a drive shaft of the auxiliary unit to transmits power from crankshaft to the auxiliary unit. | 07-10-2014 |
| 074150660 | Change speed transmission shaft | 3 |
| 20090314110 | Power Transfer Units Having Torque Limiting Clutches - A power transfer unit is provided with a torque limiting assembly that limits the torque transferred to driveline components when torque peaks occur. The power transfer unit can include, a first shaft, a second output shaft receiving drive torque, a second output shaft, and a torque transfer mechanism. The torque transfer mechanism includes a coupling member and a biasing member. The coupling member is located between a driving member and a driven member and provides selective engagement therebetween when in an engaged position. The driving member and/or the driven member includes a recess therein receiving a portion of the coupling member when in the engaged position. The biasing member urges the coupling member and the driving member and/or driven member into the engaged position. | 12-24-2009 |
| 20100154572 | POWER TAKE-OFF FOR COMPRESSORS - A power take-off for compressors, comprising: a first rotating element ( | 06-24-2010 |
| 20150068331 | DECELERATING AND REVERSING DEVICE FOR MARINE VESSEL - A forward input gear, a backward input gear, a forward clutch, a backward clutch, and a PTO transmission unit for extracting motive power are contiguously arranged in the cover width direction in a case cover, and the PTO transmission unit is constituted by a PTO gear meshed with the forward input gear, and a PTO shaft on which the PTO gear is fixedly disposed in the middle of the shaft, and the PTO shaft is detachably and rotatably supported between a second case and the case cover. | 03-12-2015 |
