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Patent Searching and Data


Matches 551 - 600 out of 12,553

Document Document Title
WO/2003/036127A1
This invention provides a driving link of chain and its application in a transmission. The driving link of chain comprises at least a cable-shaped actuating member penetrating into an annular engaging member, whose ends are connected to ...  
WO2002101264A3
The invention relates to a method and system for regulating the torque transmission capacity of a frictionally engaged, torque transmitting assembly. The inventive method for regulating the torque transmission capacity of a torque transm...  
WO/2003/027540A1
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 member is provided. The slippage detection ...  
WO/2003/025430A1
This invention relates to a discontinuous combined gear component of which the transmission radius can be changed continuously. Said component comprises of a rotatory plate (6) and a plane component which has multiple rods and some parts...  
WO2002018820A9
A continuously variable transmision (CVT) is disclosed. The CVT includes a drive pulley (322) adapted to connect to a crankshaft (12) of an engine. The drive pulley (322) has inner (234) and outer (236) halves with belt engagement surfac...  
WO/2003/023255A1
A continuously variable transmission, comprising a drive pulley (11), a driven pulley (21), an endless dry belt (15) applied between both pulleys, a tensioner device (50) disposed at a middle part between the drive pulley and the driven ...  
WO/2003/019029A1
An automatic friction clutch, contained in the drivetrain of a motor vehicle is controlled such that a preset clutch torque can be transmitted. The preset clutch torque is composed of a pilot clutch torque M and a clutch torque Msr, whic...  
WO2001065091A9
A four stroke internal combustion engine having a flexible arrangement is disclosed such that the engine can be easily configured for supercharged or normally aspirated operation. The engine includes a cooling system that includes both c...  
WO/2003/012318A1
The invention relates to a device for controlling the contact pressure of a transmission element of a continuously variable transmission, especially the traction element of a flexible drive for motor vehicles. The inventive device is pro...  
WO2002055901A3
A variable speed transmission includes an actuator mechanism that can be remotely activated to cause engagement of a drive unit and to subsequently vary the speed of the drive unit using the same activation mechanism. The variable speed ...  
WO/2003/001086A1
The invention relates to a method for controlling and/or regulating an actual pressure, (p¿s?), in particular a secondary pressure of a continuously variable transmission (CVT), according to which a regulation differential (p¿d?) is su...  
WO/2003/001087A1
The invention relates to a method for identifying the slip (s) of a belt part of a belt transmission with a transmission step-up ratio (ji), in particular, a continuously variable transmission (CVT). According to the invention, the slip ...  
WO2002093036A8
An improvement relating to an infinitely varable ratio transmission having a pair of oppositely oriented conical torque input and output members is disclosed wherein the conical mambers include multi-angled conical surfaces. Further the ...  
WO/2002/101264A2
The invention relates to a method and system for regulating the torque transmission capacity of a frictionally engaged, torque transmitting assembly. The inventive method for regulating the torque transmission capacity of a torque transm...  
WO/2002/093036A2
An improvement relating to an infinitely varable ratio transmission having a pair of oppositely oriented conical torque input and output members is disclosed wherein the conical mambers include multi-angled conical surfaces. Further the ...  
WO/2002/088575A1
The invention relates to a toothed belt gear-shifting mechanism or a chain gear-shifting mechanism, which is comprised of a gear wheel that is divided into radially adjustable segments. A limiting device (109) controls the segments (507,...  
WO/2002/077493A1
The present invention relates to a belt-and-pulley-type continuously variable transmission (1) provided with a pressure control system (30) comprising a first hydraulic circuit (33) including a first medium chamber (15) associated with a...  
WO/2002/063153A1
A uniaxial gas turbine system, comprising a uniaxial gas turbine, a rotary machine driven by the uniaxial gas turbine, a continuously variable transmission for transmitting a driving force from the uniaxial gas turbine to the rotary mach...  
WO/2002/061306A2
A continuously-variable transmission includes two transmission members each having coupling elements engageable to couple the transmission members for movement together. At least one of the transmission members is a rotary member (20) ro...  
WO/2002/061304A1
A transverse element (23) for a drive belt for a continuously variable transmission is disclosed. The drive belt comprises two endless carriers (20), wherein transverse elements (23) are continuously arranged along the entire length of t...  
WO/2002/055901A2
A variable speed transmission includes an actuator mechanism that can be remotely activated to cause engagement of a drive unit and to subsequently vary the speed of the drive unit using the same activation mechanism. The variable speed ...  
WO/2002/055906A1
The invention relates to a system (10), particularly an electrohydraulic system, for adjusting the pressure force of a continuously variable transmission, particularly a double-cone disk wrap-around transmission. Said system comprises a ...  
WO/2002/040304A1
The invention relates to a drive system for a vehicle, comprising a right-hand (34) and a left-hand drive wheel (36) that are driven by at least one electric motor (14, 16, 18, 20) and one transmission (30, 32). The invention is characte...  
WO2001033939A9
A vegetation mower incorporating a drive train using two mechanical transmissions (14, 17) to selectively drive the ground engaging wheels (6, 6') at different speeds. The drive train incorporates a single pulley belt (18) to transfer po...  
WO/2002/018751A1
An apparatus is described to separate oil from a gas in an internal combustion engine. The apparatus includes a rotatable member adapted to be rotatably driven by the internal combustion engine and ahousing affixed to the rotatable membe...  
WO/2002/018820A1
A continuously variable transmision (CVT) is disclosed. The CVT includes a drive pulley (322) adapted to connect to a crankshaft (12) of an engine. The drive pulley (322) has inner (234) and outer (236) halves with belt engagement surfac...  
WO2001044685A3
The invention relates to a differential for combining two torques (M1, M2), consisting of two simle planetary gears (P1, P2) with sun (16) and planetary elements (15, 18) and ring gears (17, 19).The simple planetary gears (P1, P2) have a...  
WO/2002/008639A1
The invention comprises a belt drive ring CVT coupler. Drive rings (10, 11) are rotatably connected to each end of a frame (15). Belts (21, 22) are trained around the drive rings. The relative spatial arrangement of the axis of rotation ...  
WO/2002/008638A1
A cone (26) to which one/several torque transmitting flexible segment(s) (46) is/are attached. The flexible segment(s) will be used to transmit torque between a coupling member and the cone. Since the flexible segment(s) can be made toot...  
WO/2001/094811A1
The invention comprises a geared drive ring coupler. The geared drive ring coupler comprises two pairs of adjacent drive rings (1, 2, 3, 4) rotatably connected to each end of a frame (5). Each pair of drive rings (1, 2, 3, 4) is meshed t...  
WO/2001/092763A1
A continuously variable transmission (1), in particular for motor vehicles, provided with two adjustable pulleys (2, 3), each comprising a pair of mutually displaceable essentially frusto-conical pulley sheaves (21, 22, 31, 32) having a ...  
WO/2001/088411A1
A stepless speed change unit comprising a driving pulley (11), a driven pulley (21), a belt (15) entrained between the driving and driven pulleys, a speed change ratio changing mechanism for changing the belt-entraining diameters of both...  
WO/2001/075333A1
The invention relates to a gear comprising a continuously variable gear ratio, whereby at least one drive wheel, one following gear and optionally an endless power transmission element are provided as links in a transmission chain, in or...  
WO/2001/069105A1
The invention conprises a drive ring CVT belt. In a CVT transmission, each variable diameter pulley (11, 12) as a drive ring (26, 36) trained around the sheaves. Each drive ring may comprise any high modulus material such as plastic or m...  
WO/2001/065093A1
A four stroke internal combustion engine includes a cylinder head having a valve train having reduced profile that permits access to a spark plug assembly located therein.  
WO/2001/065146A1
The inventive transmission unit has a housing (5), a drive shaft (1), an output shaft, a continuous transmission (4) and a starting element. Said starting element is a multi-disk clutch (6) with rotation pressure compensation, the piston...  
WO/2001/065090A1
The four stroke internal engine having an air intake system connected to the cylinder head and operatively connected to the intake passageway. The air intake system includes an air intake manifold having symmetrical construction with a c...  
WO/2001/065088A1
A four stroke internal combustion engine is disclosed having a lubrication system for circulating lubricant within the engine. The engine further includes a system for separating lubricant from blow-by gas within the crank case.  
WO/2001/065092A1
A four stroke internal combustion engine having cooling system for cooling the engine is disclosed. The cooling system includes a closed loop cooling system for cooling at least a portion of the engine. The cooling system also includes a...  
WO/2001/065075A1
A control tensioner device for adjusting and maintaining the tension in a flexible linkage in an engine includes a retainer having a central passageway extending therethrough. At least a portion of the central passageway contains a first...  
WO/2001/065087A1
A four stroke internal combustion engine is disclosed having a power take off housing located at one end of the engine. A crankshaft is operatively connected to a drive shaft and the cam shaft within the power take off housing. Furthermo...  
WO/2001/065091A1
A four stroke internal combustion engine having a flexible arrangement is disclosed such that the engine can be easily configured for supercharged or normally aspirated operation. The engine includes a cooling system that includes both c...  
WO/2001/065089A1
A supercharged four stroke internal combustion engine. The engine includes a power take off housing located on one end of the crankcase. A supercharger for boosting air intake to an air intake manifold is mounted to the power take off an...  
WO/2001/044687A1
A continuously variable reversible transmission including an input shaft (2), a housing (1), an input arm (4), first and second CVT shafts (5.6), a fixed input wheel (35), a ratio selector mechanism, an overall output wheel (36) and an o...  
WO2000015977A9
A continuously variable transmission has dual driving connections extending between a first shaft and a second shaft. The driving connections generally include a drive pulley, a driven pulley and a belt. The pulleys each comprise a fixed...  
WO/2001/044686A1
The invention relates to an infinitely variable automatic gearbox comprising at least one drive shaft (1) and one output shaft (2) on which a plurality of belt pulleys (3.1, 3.2) respectively consisting of two pulley elements (6.1 - 6.4)...  
WO/2001/044685A2
The invention relates to a differential for combining two torques (M¿1?, M¿2?), consisting of two simle planetary gears (P¿1?, P¿2?) with sun (16) and planetary elements (15, 18) and ring gears (17, 19).The simple planetary gears (P...  
WO/2001/038755A1
The invention relates to a flat link articulated chain for variable cone pulley gears and to a method for producing such flat link articulated chains. The flat link articulated chain, whose links linking the individual chain members form...  
WO/2001/036846A1
The invention comprises a continuously variable transmission pulley. The pulley comprises at least one axially movable sheave section which is coaxial with a second sheave section. Each sheave section (31, 32, 33, 34) has a series of rad...  
WO/2001/033939A1
A vegetation mower incorporating a drive train using two mechanical transmissions (14, 17) to selectively drive the ground engaging wheels (6, 6') at different speeds. The drive train incorporates a single pulley belt (18) to transfer po...  

Matches 551 - 600 out of 12,553