Entries |
Document | Title | Date |
20080307912 | Transmission assembly and straightening machine for same - A transmission assembly, particularly for a straightening machine, has a least one drive and a number of power take-offs, which stand in an effect connection with the drive for a transfer of torque. At least one power take-off is coupled with a torque monitoring device independent of other power take-offs to monitor a power take-off moment that is in effect at the power take-off in question. The torque monitoring device is configured as a function of a result of the power take-off monitoring. The transmission assembly may be connected with a torque transfer mechanism, particularly articulated shafts, of a straightening machine for straightening materials, particularly in plate or strip form, having an arrangement of straightening rollers between which the material to be straightened is conveyed and which are driven by way of the torque transfer mechanism. | 12-18-2008 |
20090114045 | Power Take-Off Unit Having Scissor Gears - A power take-off assembly for transmitting rotary power includes an impeller shaft connected driveably to a power source, a housing having an opening through a wall of the housing, a pinion secured to the impeller shaft, located in the housing, aligned with the opening, and supported for rotation about an axis, and a first power takeoff idler gear including a first idler gear portion meshing with the pinion, aligned with the opening, and including a first pin extending from a side of the first idler gear portion; a second idler gear portion coaxial with the first idler gear portion, rotatable relative to the first idler gear portion, meshing with the pinion, aligned with the opening, and including a second pin extending from a side of the second idler gear portion toward the first idler gear portion; and an arcuate spring located between said first and second idler gears, and including first and second angularly spaced ends, the first end contacting the first pin and the second end contacting the second pin. | 05-07-2009 |
20090173174 | Sprayed insulation application system having variably locatable components - This invention relates generally to sprayed insulation application systems, and more particularly to systems that utilizes a sole power source to directly or indirectly drive the system's multiple components independent of the location of a power-take-off. In one embodiment of the invention, the system utilizing a sole power source comprises at least one power-take-off operably associated with the power source. An insulation blower and a hydraulic drive are operably associated with the at least one power-take-off. An electrical generator and a vacuum fan are operably associated with the hydraulic drive, with at least one control regulating the operable association of the generator and the vacuum fan with the hydraulic drive. In another embodiment of the invention, the hydraulic drive is operably associated with the power-take-off, with the generator, vacuum fan and insulation blower operably associated with the hydraulic drive. The electrical generator, driven by the generator hydraulic motor in fluid communication with the hydraulic drive, preferably provides electrical energy to the scrubber, and to the at least one liquid heater and/or the electrically powered lift, if utilized within the system, via electrical conduits. A pump may be optionally driven by the hydraulic drive or energized by the generator. | 07-09-2009 |
20090241702 | Work Vehicle - A work vehicle including: a body frame; an engine supported by the body frame through an elastic body; a belt transmission mechanism connected to an output shaft of the engine in a power transmissive manner; and a power takeoff (PTO) mechanism connected to the belt transmission mechanism in a power transmissive manner to take out power from the engine. A PTO support bracket configured to support the PTO mechanism is attached to the engine. | 10-01-2009 |
20100122593 | Coupling for Driving Shaft and Driven Shaft - A coupling for a driving shaft and a driven shaft may include a driving lever that extends in a radial direction from the driving shaft and being limited in rotation with respect to the driving shaft, a driven lever that extends in a radial direction from the driven shaft and being limited in rotation with respect to the driven shaft, and a connecting member that has two different rotational shafts spaced with a predetermined distance and pivotally coupled to one end portion of the driving lever and one end portion of the driven shaft respectively. | 05-20-2010 |
20100282007 | RACK AND PINION GEAR - A motor vehicle including an internal combustion engine, which utilizes a power take-off mechanism, that converts the reciprocating linear motion of the piston into reciprocating angular motion of the gearing cylinder, being in gear with the partially teethed connecting rod via right angled teeth and rotating motion of the drive shaft which runs coaxially through the gearing cylinder and vice versa. The mechanism has means for causing the piston to pause while the drive shaft rotates. The motor vehicle comprises a fuel heater, an exhaust cleaner including a sinuous tube and liquid for separating impure components of exhaust, a main control module controlling the function of the engine and piston function, a second control module controlling the engine during the minimal running state, thus controlling the pause time of the piston, a third control module controlling the energy flow to the heater, the fuel feeder, and the air feeder. | 11-11-2010 |
20110162466 | POWER TAKE-OFF - A power take-off (PTO) includes new features to make it more environmentally friendly, improve service life, and reduce service part inventory. The idler shaft, which holds the pick-up gear for connecting the PTO to a transmission, may include a splined shaft. The pick-up gear and an idler gear may be mounted on the splined in different configurations. The output of the PTO, including a splined output and an output plate for connecting to secondary equipment such as a hydraulic pump, can be easily replaced or reconfigured to work with different configurations of secondary equipment. | 07-07-2011 |
20110265585 | Rotary Drive Device - The subject is a rotary drive device ( | 11-03-2011 |
20120011948 | SPLIT SPACER RING FOR REMOVAL OF CUTTERBAR DRIVE PTO - A split spacer ring that is connectable to a cutterbar PTO drive shaft and works in conjunction with an anti-wrap shield to reduce the effects of crop debris accumulating on the drive shaft. Radial removal of the split spacer ring allows the anti-wrap shield to be axially displaced to enable sufficient telescoping movement of the drive shaft to disengage an end from a rotary cutterhead connection and thereby remove the drive shaft or other cutterbar components for repair or replacement. Improved axial clearance provided by the removed spacer ring also facilitates installation and removal of a crop conveying drum that may be installed on the drive shaft. | 01-19-2012 |
20140026690 | PTO WITH INTEGRATED RETARDER - A power take-off unit (“PTO”) may include a retarder to reduce noise while the transmission PTO output gear is operating at low torque. The retarder may variably load the PTO based on the PTO output load, while disengaging from the PTO while the PTO is not operational. The retarder may also serve as a primary retarder function to slow a vehicle's speed. The retarder may be controlled by a vehicle operator or by a processor. | 01-30-2014 |
20140102227 | PTO Drivelines - A vehicle PTO driveline ( | 04-17-2014 |
20140165748 | DUAL DIRECTION CLUTCH BRAKE - Embodiments of the present disclosure provide an improved clutch-brake for a PTO unit. In accordance with a first embodiment of the present disclosure, a dual direction clutch-brake with a clutch cup is disclosed. When moved in one direction, the clutch cup engages a clutch pack resulting in the input shaft being engaged with the output shaft. When the clutch cap is moved in the opposite direction, the clutch cup engages a breaking member, for example a cover or casing of the PTO unit, which applies a force to the output shaft opposite to the direction of rotation and thereby stops the output shaft from rotating. | 06-19-2014 |
20150135863 | HYBRID VEHICLE DRIVE SYSTEM AND METHOD USING SPLIT SHAFT POWER TAKE OFF - A hybrid vehicle drive system for use with a first prime mover and a transmission driven by the first prime mover. The system includes a second prime mover coupled to a rechargeable energy source, a split shaft PTO, and an accessory coupled to the split shaft PTO. The split shaft PTO is configured to couple to the second prime mover, and the accessory is configured to receive power from the second prime mover through the split shaft PTO. | 05-21-2015 |
20150352951 | Combined Power Take-Off and Synchronizer Assembly - A combined power take-off and synchronizer assembly selectively connects a source of rotational energy to a driven accessory includes a power take-off portion that includes an input mechanism that is adapted to be rotatably driven by a source of rotational energy and an output mechanism that is rotatably driven by the input mechanism. The combined power take-off and synchronizer assembly also includes a synchronized clutch portion that selective connects the output mechanism of the power take-off portion to an output shaft that is adapted to be connected to a rotatably driven device. | 12-10-2015 |
20150354447 | ACCESSORIES DRIVE SYSTEM INCLUDING A TRANSMISSION DRIVEN MOTOR GENERATOR UNIT - A system including: at least one accessory device connected to an accessories drive shaft; a motor/generator including an input/output shaft; a first clutch arranged to receive torque from an engine and connected to the accessories drive shaft; a second clutch connected to the input/output shaft; and first and second torque transfer elements. The first torque transfer element is connected to the input/output shaft and the accessories drive shaft to reduce a rotational speed of the input/output shaft. The second torque transfer element is arranged to connect to a transmission input shaft, is connected to the second clutch, and is arranged to increase a rotational speed of the transmission input shaft. For a generator mode, the first clutch is arranged to be opened, the second clutch is arranged to be closed; and the transmission input shaft is arranged to rotate the input/output shaft via the second torque transfer element. | 12-10-2015 |
20150362058 | Power Take-Off Having Reduced Gear Noise - A power take-off that significantly reduces the amount of undesirable noise that is transmitted therethrough during operation includes a housing, an input mechanism, and an output mechanism. The input mechanism is disposed within the housing and is adapted to be connected to a source of rotational energy. The output mechanism is also disposed within the housing and is adapted to be connected to a driven device. The output mechanism is adapted to be rotatably driven by the input mechanism. At least one of the input mechanism and the output mechanism includes a shaft having at least one portion that is supported on the housing by a vibration damping material. | 12-17-2015 |
20150377333 | HYDROSTATIC AND DIRECT DRIVE TRANSMISSION - A hydrostatic driveline is provided. The hydrostatic driveline comprises a power source, a hydrostatic pump, a hydrostatic motor, a direct drive link, and a transmission portion. The power source is drivingly engaged with an input member. The hydrostatic pump is in driving engagement with the input member. The hydrostatic motor is in fluid communication with the hydrostatic pump. The direct drive link is in driving engagement with the input member. The transmission portion is in driving engagement with a vehicle output and at least one of the hydrostatic motor and the direct drive link The transmission portion includes at least one engagement device and a drive ratio. The hydrostatic pump, the hydrostatic motor, and the transmission portion form a first power path for the hydrostatic driveline and the direct drive link forms a second power path for the hydrostatic driveline. | 12-31-2015 |
20160040724 | TRANSMISSION - A transmission includes a gear train, a transmission shaft driven by the gear train, a transmission casing incorporating the gear train and the transmission shaft, an axle driven by the gear train, a power take-off (PTO) unit attached to the transmission casing, and a parking brake. The transmission shaft and the axle are extended parallel to each other. The PTO unit includes a PTO input shaft, a PTO shaft, and a PTO drive train transmitting power from the PTO input shaft to the PTO shaft. The PTO input shaft is connected coaxially to the transmission shaft so as to receive power from the transmission shaft. The parking brake is provided on the transmission shaft or the PTO input shaft. | 02-11-2016 |
20160046179 | POWER TAKE OFF SPEED INTERLOCK - A hybrid-electric vehicle powertrain including a first prime mover and an electric traction motor/generator provides for electric operation of a power take off. A sensor indicates electric fraction motor/generator speed. A control system provides for limiting engagement of the power take off to the electric traction motor/generator through a transmission to periods when the electric traction motor/generator is turning a less than a predefined maximum speed. | 02-18-2016 |
20160059695 | DRIVE TRAIN FOR A PTO SHAFT - A method and apparatus are disclosed for preventing rotation of a PTO shaft of a an agricultural vehicle when a clutch connecting the PTO shaft to a crankshaft of an engine of the vehicle is disengaged. A magnetic brake | 03-03-2016 |
20160091078 | WORK VEHICLE WITH IMPROVED TRANSMISSION HYDRAULICS - A work vehicle that includes: a transmission system decreasing or changing a speed of a driving force from an engine and outputting the driving force. A transmission case houses the transmission system. A hydraulic circuit supplies oil collected in the transmission case to hydraulic equipment. The transmission case is divided to form a storage space housing a minimum speed transmission portion of the transmission system. The hydraulic circuit connects a suction intake oil passage of the hydraulic circuit to a bottom portion of the storage space and supplies the oil collected in the storage space to the hydraulic equipment. | 03-31-2016 |
20160107522 | Modular Power Take-Off Assembly - A modular PTO assembly and an engine system comprising a modular PTO assembly are disclosed. The modular PTO assembly is configured to be mounted and secured to a crankcase of an engine, and includes a front cover positioned on a base plate so as to define a housing. The modular PTO assembly also comprises a power input sprocket mechanically coupled to a power output sprocket via a chain. The power input sprocket is coupled to a nose of a crankshaft and is configured to rotate at an approximately same speed as the crankshaft. The power output sprocket is configured to be coupled to a shaft of an auxiliary component and to rotate at an approximately same speed as the shaft, thereby transferring power from the engine to the auxiliary component. | 04-21-2016 |
20160129786 | POWER TAKE-OFF, VEHICLE WITH SUCH A POWER TAKE-OFF AND AN INTERMEDIATE PIECE FOR SUCH A POWER TAKE-OFF - A power take-off includes a housing ( | 05-12-2016 |
20160176288 | TRANSMISSION WITH INTEGRATED POWER TAKE-OFF | 06-23-2016 |