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Matches 1 - 50 out of 4,462

Document Document Title
WO/2019/102999A1
Provided is a variable speed transmission device for a tractor, the device having a narrow vertical width or horizontal width, and having a short longitudinal length. A variable speed output unit 23 is present further to a rearward side ...  
WO/2019/091693A1
The invention relates to a power split continuously variable transmission (3) which has at least four travel ranges and within which the gear ratio of the power split transmission (3) is continuously variable in the region of a variator ...  
WO/2019/042277A1
A hydraulic control device (10), comprising: a hydraulic control portion (110) for controlling the hydraulic pressure by adjusting the flow of oil; a pump portion (120) for generating the hydraulic pressure; and a motor portion (130) hav...  
WO/2019/042253A1
A hydraulic control device (10), comprising: a hydraulic control portion (110) for controlling the hydraulic pressure by adjusting the flow of oil; a pump portion (120) for generating the hydraulic pressure; and a motor portion (130) hav...  
WO/2019/001953A1
The invention relates to a power transmission device (1) comprising an input (E) for connecting to a drive machine that can be operated at a constant speed and at least one output (A) for connecting to a working machine (9) that can be d...  
WO/2018/226107A1
The invention relates to a machine that amplifies the drive torque of a moving shaft, which is formed by at least one pair of identical units facing a central shaft, each unit being formed by at least one mechanical actuator (cam), a hyd...  
WO/2018/219903A1
Group transmission for a motor vehicle, having a transmission input shaft (10a; 10b) which is provided for attaching to at least one vehicle drive motor (12a; 12b), having at least one brake unit (13a; 13b) which comprises at least one b...  
WO/2018/210031A1
Provided is a continuously variable transmission capable of solving a technical problem in which upon activation of a continuously variable transmission, speed increase in vaned-wheel power density is low and unable to meet the requireme...  
WO/2018/210030A1
Provided is a continuously variable transmission capable of solving a technical problem of a complex structure comprising three planetary gear sets including a planetary gear set at an input end, a planetary gear set at an output end and...  
WO/2018/206042A1
The invention relates to an arrangement (1) for connecting a first line element (2) to a second line element (3), which can be detachably connected to each other. According to the invention, a sleeve-shaped connection element (5) is form...  
WO/2018/202463A1
The invention relates to a hydrodynamic machine, in particular a hydrodynamic converter, comprising - a working chamber which can be filled with a working medium and in which at least one bladed pump impeller and a bladed turbine impelle...  
WO/2018/185527A1
The present invention discloses a system for attachment by suction cup controlled by a vacuum-generating circuit, intended for supporting thereon all types of objects and which adheres easily to any smooth surface, and comprises: a conta...  
WO/2018/178924A1
This invention relates to a hybrid drive system wherein a plurality of energy paths between a plurality of energy storage devices and energy sources, are utilised to optimise drive efficiency and performance thereof. The system comprises...  
WO/2018/178919A1
This invention relates to a hybrid drive system comprising a power- splitting arrangement (14) coupled to a first drive means (16). A hydraulic mechanism (28)selectively configurable as one of a pump and a motor is coupled to the power-s...  
WO/2018/137916A1
The invention relates to a method for operating a drivetrain for driving a working machine at a variable rotational speed. The invention also relates to the design of a drivetrain. The method is characterized by the following steps: - st...  
WO/2018/137437A1
A continuously variable transmission is provided, solving the technical problems in which a balancing force between a torque-changing bucket wheel and a fluid of a hydraulic two-speed synchronizer is limited, discharging all of the fluid...  
WO/2018/136960A1
A variator includes an epicyclic gear set that has at least three nodes. The variator includes a pumping unit connected to a first node of the epicyclic gear set. The variator includes a clutch connected to a second node of the epicyclic...  
WO/2018/078473A1
A method for controlling a motor of a vehicle and the vehicle are presented. The vehicle includes the motor, a control unit, a continuously variable transmission (CVT) comprising a primary pulley, a secondary pulley, and a belt looped ar...  
WO/2018/054666A1
The invention relates to a method for shifting an automatic transmission, said method comprising a drive region, a hydrodynamic converter and an output region, wherein exactly one planetary gear set is provided in the output region, whic...  
WO/2018/054773A1
The invention relates to a method for performing shifts in a dog clutch element of a transmission system in a hybrid vehicle, having an input shaft which is connected to a crankshaft of an internal combustion engine of the hybrid vehicle...  
WO/2018/057276A3
A viscous clutch (20) includes an input member (40), an output member (42), a working chamber (44) defined between the input member and the output member, a reservoir (46) to hold a supply of a shear fluid fluidically connected to the wo...  
WO/2018/050533A1
Transmission arrangement for transmitting drive power for a rail vehicle, having a primary shaft (3), a mechanical transmission stage, via which drive power can be introduced, a first hydrodynamic circuit (4 + 5 + 6), a second hydrodynam...  
WO/2017/216122A1
A method is provided for estimating input torque and output torque in a continuously variable transmission having a variator. The method comprising the steps of determining (202) a transmission input and/or output speed, calculating (204...  
WO/2017/216112A1
According to the present invention, there is provided a method of reducing output torque deficits during the launch of a vehicle having a continuously variable transmission, wherein the variator has an input connected to a prime mover an...  
WO/2017/209664A1
The invention relates to a system (20) for a work machine (1). The power system (20) comprises a power-split continuously variable transmission (21) for propulsion of the work machine and a hydraulic system (22) for work hydraulics. The ...  
WO/2017/203198A1
The present disclosure is directed towards a transmission system (20) for a propulsion system (11). The propulsion system (11) comprises at least one power unit (17), a power transfer system (18) and at least one propulsion element (12)....  
WO/2017/189374A1
The SIVRT disclosed includes a unique, ordered geartrain; it allows a large-continuous range of input: output velocity ratios (forward or reverse). This range is controlled by fluid-coupled gearsets which direct the power flow to the out...  
WO/2017/123495A2
A vehicle drive system includes a prime mover, a first power pathway that directs power from the prime mover to drive a wheel assembly, an accessory load mechanically separate from the wheel assembly, and a second power pathway that dire...  
WO/2017/123495A3
A vehicle drive system includes a prime mover, a first power pathway that directs power from the prime mover to drive a wheel assembly, an accessory load mechanically separate from the wheel assembly, and a second power pathway that dire...  
WO/2017/115021A1
The present invention relates to a mechanism (1) including a support (2) and two toothed wheels (12; 22) that can rotate (R1; R2) about the respective axes (A1; A2) thereof. The axes (A1; A2) are parallel in a horizontal or vertical refe...  
WO/2017/106621A3
Devices and methods are provided herein for the transmission of power in motor vehicles. Power can be transmitted in a smoother and more efficient manner by splitting torque into two or more torque paths. A continuously variable transmis...  
WO/2017/106621A2
Devices and methods are provided herein for the transmission of power in motor vehicles. Power can be transmitted in a smoother and more efficient manner by splitting torque into two or more torque paths. A continuously variable transmis...  
WO/2017/101034A1
A dual-power drive system, comprising a mechanical power drive subsystem and a hydraulic power drive subsystem which are respectively used for driving different axles, wherein when both power drive subsystems are enabled, the off-ground ...  
WO/2017/089151A1
The invention relates to a planetary-stage automatic transmission (2), comprising a transmission housing (6), which has a first region (4), in which a transmission input shaft (8), a transmission output shaft (10), and a plurality of pla...  
WO/2017/066826A1
Methods, systems and apparatuses including systems and methods that can be used for operating a wind turbine including in power generation and regeneration modes are disclosed. According to one example, a method is disclosed that can inc...  
WO/2017/064379A1
The present invention relates to a mechanism (1) comprising: a support (2) including a base (3), a rocker arm (4), and suspension rods (5) hinged to the base (3) and to the rocker arm (4); two toothed wheels (12; 22) which can rotate abo...  
WO/2017/047689A1
Provided is a work vehicle that comprises: an engine (5) that is mounted in a traveling machine body (2); a straight-ahead transmission path having a first continuously variable transmission device (17); a turning transmission path havin...  
WO/2017/031379A1
The present disclosure relates to a hydro-mechanical transmission having two rotating groups that mount on a common shaft. At least one of the rotating groups operates as a variable displacement pump or motor. At least one of the rotatin...  
WO/2017/027470A1
This invention relates to controlling the speed ratio of a Continuous Variable Transmission with a hydraulic method. The Ball Planetary CVT design is adapted with a mechanical and hydraulic addition. The carrier of the ball-type variator...  
WO/2017/004781A1
Provided is a stepless transmission; an input shaft (1) is connected to an input component (21) and a first input component (91); an output component (22) is connected to a variable-speed shaft (7); the variable-speed shaft (7) is connec...  
WO/2017/005181A1
Provided is a starter having a compound harmonic gear transmission hydraulic coupler; an input shaft (1) is connected to a starting gear pair (11) and an overrunning clutch (12); the overrunning clutch (12) is connected to a first wavefo...  
WO/2017/005180A1
Provided are a compound rear-mounted gearbox-type hydraulic coupler and a starter having said compound rear-mounted gearbox-type hydraulic coupler; an input shaft (1) is connected to an input gear pair (12) and an overrunning clutch (13)...  
WO/2017/005177A1
Provided are a compound case-type hydraulic coupler and a starter having said compound case-type hydraulic coupler; an input shaft (1) is connected to a starting gear pair (11) and an overrunning clutch (10); the overrunning clutch (10) ...  
WO/2017/005185A1
Provided is a starter having a compound constantly filled hydraulic coupler; an input shaft (1) is connected to an electromagnetic clutch (5) and an overrunning clutch (11); the overrunning clutch (11) is connected to an input gear (23) ...  
WO/2017/005183A1
Provided are a compound rear-auxiliary-chamber extended torque-limiting hydraulic coupler and a starter having said compound rear-auxiliary chamber extended torque-limiting hydraulic coupler; an input shaft (1) is connected to an input g...  
WO/2017/005182A1
Provided are a compound hydraulic shaped coupler, and a starter having said compound hydraulic shaped coupler; an input shaft (1) is connected to a first one-way clutch (10), a starting gear pair (13), and an overrunning clutch (14); the...  
WO/2017/005179A1
Provided are a compound dual-chamber hydraulic coupler and a starter having said compound dual-chamber hydraulic coupler and starter; an input shaft (1) is connected to an input starting gear pair (12) and an overrunning clutch (13); the...  
WO/2017/004782A1
Provided is a combined hydraulic transmission; an input component (21) of same is connected to an input shaft (1); an output component (22) is connected to an output shaft (6); the output shaft (6) is connected to an input end (31) of a ...  
WO/2017/005184A1
Provided are a compound torque-limiting water-medium hydraulic coupler and a starter having said compound torque-limiting water-medium hydraulic coupler; an input shaft (1) is connected to a starting gear pair (13) and an overrunning clu...  
WO/2017/005178A1
Provided are a compound hydraulic coupler having an outer casing provided with a side auxiliary chamber, and a starter having said compound hydraulic coupler having an outer casing provided with a side auxiliary chamber; an input shaft (...  

Matches 1 - 50 out of 4,462