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US20110039644 BELT TYPE STEPLESS TRANSMISSION AND PULLEY FOR THE SAME  
A stationary pulley (66) includes a pressing pulley (68) having a stationary pulley surface (66a) and also includes a support pulley (70) having a rotating shaft (15) fixed to the center section...
US20150260271 SUPER CHARGER COMPONENTS  
A pulley assembly having a body, a shaft mount and a plurality of bolts is disclosed. The body is aligned to the shaft mount by providing a tight tolerance between a shoulder portion of the bolt...
US20110281675 Disk set arrangement for a chain-CVT having a function-optimized disk set contour  
A disk set arrangement for a chain-CVT having a function-optimized disk set surface contour. The CVT includes a first drive disk set and a second driven disk set, wherein the disk sets of the disk...
US20110098144 TRANSMISSION WITH CONVEX PULLEY SHEAVES AND A DRIVE BELT  
A continuously variable transmission for motor vehicles is provided with a driving pulley (1) and with a driven pulley (2) around which is arranged a drive belt (3) which, at least when the...
US20130079182 PULLEY SYSTEM FOR OUTDOOR POWER EQUIPMENT  
A method of manufacturing a pulley system includes spin-forming metal to form an annular wall of a sheave, pressing powdered metal to form a hub of the sheave, and fastening together the annular...
US20110034278 POWER TRANSMISSION DEVICE  
A power transmission device includes a tubular stabilizer which is arranged between a primary pulley and a secondary pulley, and through which a string portion of a power transmitting chain is...
US20080000708 Ski Type Motorbike  
The present invention relates to a ski type motorbike whose driving force is enhanced and whose wheels are prevented from slipping, in order to provide a reliable braking force. The present...
US20140329627 SPEED CONTROL ASSEMBLY FOR A SELF-PROPELLED WALK BEHIND LAWN MOWER  
A speed control mechanism for controlling selective engagement of the self-propelled transmission assembly for a walk-behind lawn mower is provided. The speed control mechanism is also configured...
US20130081500 SPEED CONTROL ASSEMBLY FOR A SELF-PROPELLED WALK-BEHIND LAWN MOWER  
A speed control mechanism for controlling selective engagement of the self-propelled transmission assembly for a walk-behind lawn mower is provided. The speed control mechanism is also configured...
US20080207363 Low cost torque vectoring system  
A torque vectoring drive system is presented for use in a motor vehicle. The torque vectoring drive system includes a differential unit having an input shaft, a first axle shaft, a second axle...
US20050014581 Infinitely adjustable cone pulley drive with torque sensor  
The invention relates to an infinite adjustable cone pulley drive with a torque sensor. In order to be able to produce these cone pulley drives in a more cost-effective and functional manner,...
US20110152019 BELT AND CONICAL PULLEY TRANSMISSION  
A belt and conical pulley transmission including pairs of conical pulleys on the drive side and on the driven side, each pair of pulleys including an axially movable and an axially fixed conical...
US20070155552 Road vehicle with auxiliary installation  
A drive installation includes a drive source (1), an electrically driven auxiliary installation (7), a generator (6) and a transmission (25) for driving the generator (6) by the drive source (1),...
US20050192134 Step motor arrangement in belt-type continuously variable transmission  
In a belt-type continuously variable transmission having a speed-change mechanism, a step motor arrangement including a pulley follower engaged with a movable sheave of the primary pulley, a...
US20120172161 DISK SET ARRANGEMENT FOR A CHAIN-TYPE CVT  
The invention relates to a disk set arrangement with a driving disk set and a driven disk set for a chain-type CVT, wherein each disk set of said arrangement comprises two disks that are axially...
US20060040773 Power transfer system with continuously variable torque transfer mechanism  
A power transfer system includes an input shaft that is rotatably driven by a power source, a first output shaft that is coupled to the input shaft and that drives a first driveline and a second...
US20120328454 HYBRID FAN DRIVE WITH CVT AND ELECTRIC MOTOR  
A hybrid accessory drive system having two operational modes, a mechanical mode and an electric mode. The accessory is typically a cooling fan. A continuously variable mechanical belt drive...
US20080139356 Rocker joint chain  
A rocker joint chain having a plurality of chain links, each chain link including at least one link plate. The chain links are connected to each other in a pivoting manner at rocker joints, and...
US20070026981 Variable-speed belt drive and variable-speed drive device equipped with such a variable-speed drive unit  
A variable-speed drive unit, in particular for a variable-speed drive device, such as a riding mower, includes at least one belt transmission between two pulleys, each mounted on a shaft, each...
US20110152020 ELECTRONICALLY CONTROLLED CONTINUOUSLY VARIABLE TRANSMISSION WITH AXIALLY MOVABLE TORQUE TRANSMITTING MECHANISM  
An electronically controlled CVT driving pulley comprising a pair of opposed sheaves adapted to rotate about a driving pulley rotation axis is hereby provided, one of the sheaves including an...
US20130079183 POWER TRANSMISSION CHAIN AND POWER TRANSMISSION DEVICE  
A power transmission chain includes a plurality of links respectively having front and rear insertion parts into which pins are inserted, a plurality of first pins and a plurality of second pins...
US20120244972 CLAMP FORCE CONTROL METHOD FOR CONTINUOUS VARIABLE TRANSMISSION  
A clamp force control method for a continuous variable transmission may include a first process that fixes clamp force of any one of a driving pulley and a driven pulley, and a second process that...
US20060154762 Single chain continuously variable transmission  
A continuously variable transmission has a first pulley assembly and a second pulley assembly connected by a chain. At least one of the pulley assemblies has a shaft and a bulkhead secured to the...
US20060089218 Large torque diverting device for an engine transmission system  
A large torque diverting device for an engine transmission system includes a cylinder between a bowl-shaped disc and a drive shaft. The cylinder rotates the drive shaft, which then rotated the...
US20080146389 Belt gear positioning device  
A belt gear-positioning device to be assembled on gear(s) includes positioning rod(s), securing fixture(s), wing nut(s) and positioning strip(s). By turning and adjusting the positioning rod(s),...
US20140066239 V-BELT CONTINUOUSLY VARIABLE TRANSMISSION  
The V-belt continuously variable transmission comprises a driving pulley and a driven pulley mounted on shafts, each of which pulleys consists of two half pulleys movable in a horizontal plane and...
US20110082002 Continuously Variable Rear Axle  
A continuously variable rear axle allows for increasing the number of rear axle ratios, and thereby further allowing low drive ratios for high speed, low torque applications, and high ratios for...
US20070197322 Method for improving the towing suitability of a motor vehicle equipped with a belt-driven conical-pulley transmission, and a conical disk pair  
A conical disk pair for a belt-driven conical-pulley transmission includes an input shaft that is rigidly connected to a fixed disk, a movable disk that is axially movable on the shaft and...
US20070191157 Method of pretensioning power transmission chain,device for said method and power transmission apparatus  
An endless loop-like chain 1p consists of a plurality of link plates, laminated, that are linked to be freely bendable by pin members. The endless loop-like chain 1p is looped over each of the...
US20130157794 CVT SPIDER LOCK  
This disclosure generally includes description of a clutch for a continuous variable transmission (CVT), more particularly to the drive clutch of a CVT for immovably coupling a spider portion to a...
US20060183581 Slippage detection system and method for continously variable transmutations  
A slippage detection system for a continuously variable transmission capable of continuously changing a ratio between a speed of rotation of an input member and a speed of rotation of an output...
US20100081526 Continuously Variable Transmission And Drive Means  
A continuously variable transmission including a first shaft with a first pulley rotating around a first rotation axis, a second shaft with a second pulley and a belt looped around the first...
US20140248981 MOON GEAR AND SLED ARRANGEMENT FOR MULTIPLE WHOLE-INTEGER VIRTUAL CIRCLES  
In one example, a transmission is provided that includes a sheave of selectively variable configuration, a driven member configured to engage the sheave, and a plurality of drive members...
US20140287854 CONTINUOUSLY VARIABLE TRANSMISSION  
A chain (endless flexible member) is looped over an input pulley and an output pulley. Each of the input pulley and the output pulley includes a pair of a fixed sheave and a movable sheave. The...
US20090156337 Continuously variable conical pulley transmission with traction mechanism belt  
A continuously variable conical pulley transmission having pairs of conical pulleys which are rotationally fixedly arranged on drive input and drive output shafts and of which in each case one is...
US20090270208 COAXIAL ELECTRICAL ACTUATOR FOR CONTINUOUSLY VARIABLE TRANSMISSION  
An electrically actuated continuously variable transmission with a first pulley having a first pulley portion for fixed connection to an engine shaft and an axially movable second pulley portion...
US20090270209 Gear assembly and constinuously variable transmission comprising gear assembly  
The present invention concerns a gear assembly, suitable for a continuously variable transmission, comprising two gear tooth devices (10, 50) making up an imaginary gear wheel with variable pitch...
US20060183582 Transmission system for a self-propelled vehicle with variable travel speed, its control device, and vehicle equipped with such a transmission system  
A system for a self-propelled vehicle with variable travel speed, such as a mowing tractor, includes, between the primary driving shaft of the vehicle and an output shaft, such as the wheel drive...
US20070015616 Power transmission assembly for an agricultural machine  
A power transmission assembly for an agricultural machine includes a gearbox having an input shaft, and a torque sensing assembly having an axially fixed sheave, an axially movable sheave, a cam...
US20080268991 Method for producing a conical pulley, a conical pulley, and a belt-driven conical-pulley transmission  
Rotatable conical disks for a belt-driven conical-pulley transmission. The conical disks have conical surfaces that inclined relative to a conical disk axis of rotation and have surfaces that are...
US20110053717 CONTINUOUSLY VARIABLE TRANSMISSION  
A continuously variable transmission configured to transmit a rotational driving force of one pulley to another pulley by a driving-force transmitting means wound between the two pulleys, wherein...
US20100167852 DRIVEN PULLEY FOR A CONTINUOUSLY VARIABLE TRANSMISSION  
The driven pulley is part of a continuously-variable transmission (CVT). The driven pulley comprises two coaxially-disposed sheaves defining between them a belt-receiving groove. It also has at...
US20070093325 Generator driving apparatus for hybrid vehicle  
A generator driving apparatus for a hybrid vehicle includes an engine pulley mounted at an engine crankshaft. A variable pulley is mounted at a rotational shaft of a motor-generator and is...
US20050288136 Fixed pulley assembly with start-up clutch and torque sensing device  
A fixed pulley assembly for a belt-driven conical-pulley transmission contains a fixed pulley rigidly connected to an input shaft, a drive shaft, a friction clutch having an input element...
US20070099734 Bushingless variable speed separator drive  
A variable speed separator drive for an agricultural combine includes a hub formed of chrome plated steel, and a movable sheave half carried by the hub. The movable sheave half is formed from...
US20090280936 VARIABLE BELT DRIVE  
The invention relates to a variable belt drive. There is a need for an improved variable belt drive. A variable belt drive includes a non-rotating piston housing which forms three piston bores. A...
US20090054181 Clutch, Continuously Variable Transmission, Engine Unit Including Them, and Straddle-Type Vehicle Including Them  
A clutch includes a clutch inner and a clutch outer that houses the clutch inner and that transmits or interrupts torque between itself and the clutch inner. The clutch outer has a thick portion...
US20050079937 Drivetrain for utility vehicle  
A utility vehicle drivetrain includes an engine driving a continuously variable transmission (CVT) that drives a transaxle that drives at least one wheel. The continuously variable transmission...
US20120100944 ELECTRICAL CONTROL BELT CONTINUOUSLY VARIABLE TRANSMISSION SYSTEM  
An electrical control belt continuously variable transmission system controls a movable driving half-pulley or movable driven half-pulley initiatively, by changing a driving interval between the...
US20070082769 Line pressure control device and method for belt type continuously variable transmission  
In a line pressure control device for a belt type continuously variable transmission according to this invention, when a line pressure is feedback-controlled to equal a target line pressure which...
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