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Patent Searching and Data


Matches 51 - 100 out of 1,303

Document Document Title
WO/2014/171318A1
In a crank-type vehicle power transmission apparatus, the outer member (38) of a one-way clutch (36) has a larger oscillation angular velocity (α') when the eccentricity (ε) of the input-side fulcrum (19) is high, and has a smaller osc...  
WO/2014/162815A1
In this vehicular power transmission device comprising a crank-type continuously variable transmission, if the rotation speed of an engine (E) during deceleration fuel cut-off is greater than or equal to a first rotation speed, which is ...  
WO/2014/162816A1
In this vehicular power transmission device comprising a crank-type continuously variable transmission, by engaging a second one-way clutch (69) when the vehicle shifts to a deceleration traveling state, an engine brake can be actuated b...  
WO/2014/156334A1
A one-way clutch (17) for a stepless transmission (1) affixes a pivoting link (18) to an output shaft (3) when a pivoting end section (18a) moves away from an input shaft (2). The distance (Lcon) between an input-side pivot point (P3) an...  
WO/2014/157032A1
A linear actuator (1) is provided with a rotary motor (11), a drive gear which is connected to the rotary motor (11), a driven gear (31) which meshes with the drive gear, a linear motion mechanism section (20) which is connected to the d...  
WO/2014/125177A1
A main shaft (1) comprises arms (21, 22, etc.) which are not spokes of a wheel, but which incline at a variable angle during rotation, and each of which comprises a connector (219, 229, etc., respectively). The connectors can travel alon...  
WO/2014/103636A1
According to the present invention, a lever crank mechanism (20) of a continuously variable transmission (1) is provided with rotation radius adjustment mechanisms (4) capable of adjusting the radius of the rotary motion on the side of t...  
WO/2014/087828A1
An output shaft (12) comprises an output shaft main body (12A) connected to a variable transmission unit (U) and an output shaft downstream portion (12B) downstream in the power transmission direction from the output shaft main body (A),...  
WO/2014/087793A1
In a vehicle power transmission provided with a crank-type variable transmission unit, a first sprocket (26) disposed on an input shaft upstream unit (11B) and a second sprocket (27) disposed on an output shaft downstream portion (12B) a...  
WO/2014/087794A1
This vehicle power transmission provided with a crank-type continuously variable transmission mechanism is provided with: a forward and reverse switching mechanism (S1) arranged between an output shaft (12) and a drive wheel (W); a trans...  
WO/2014/084067A1
When six transmission units (14) of a vehicle power transmission device that are placed side by side at equal intervals and intermittently transmit a driving force in different phases are called, in order, the #1 unit, #2 unit, #3 unit, ...  
WO/2014/077007A1
Instead of planet gear control driving using a planetary gear structure, the continuously variable transmission mechanism performs ring gear driving and control using an input rotational force. Push arms (1), which are provided with a po...  
WO/2014/068202A1
The variable-diameter wheel comprises a ring gear (10) provided with at least one blade (21) that moves away from the idle position of same in order to vary the external or internal diameter of the wheel. The wheel according to the inven...  
WO/2014/069086A1
A power transmission device for a vehicle is configured in such a manner that a transmission case (11) which houses crank-type transmission units is provided with column-like sections (11e) for connecting the opposing inner surfaces (11d...  
WO/2014/042018A1
When the six transmission units (14) of a vehicle power transmission device are arranged in the shaft direction from one end to the other in order from a ♯1 unit, a ♯2 unit, a ♯3 unit, a ♯4 unit, a ♯5 unit, and a ♯6 unit, pha...  
WO/2014/038296A1
Provided is a stepless transmission configured so that an alignment error is prevented. The transmission case (30) of a stepless transmission is provided with: one end wall section (32) located on one end side of each of an input shaft a...  
WO/2014/033650A1
Mechanical continuous speed variator defined by at least one multiplier group (50) comprising: a drive shaft (1) and a driven shaft (9) parallel to the drive shaft, a gear (2) keyed on drive shaft (1); at least two pinions (5) meshing wi...  
WO/2014/023926A1
The present invention relates to a continuously variable gear ratio changing system suitable for use as a bicycle gear but generally useable in other applications, There is provided an input for receiving rotational motion from a source,...  
WO/2014/022721A1
A rotary motion controller controlling the motion of a mirror in a projection system is described having a mounting element coupled to a support member. A two-axis coupling is provided with at least two input shafts coupled to two drive ...  
WO/2013/183783A1
Provided is a planetary gear-type continuously variable transmission mechanism which is capable of smooth continuous variation. A support frame (4), which supports parent/child planet gears (7) provided with a one-way mechanism (10), and...  
WO/2013/181049A1
The present invention relates to a freewheel arrangement (2) having a freewheel (4), which comprises an inner ring (30), an outer ring (28) rotatable in a first direction of rotation (22) relative to the inner ring (30), and clamping ele...  
WO/2013/159126A1
A rotor controlled continuously variable transmission includes a rotor (28)mounted for axial movement on a shaft (30) which has a longitudinal axis, rotor follower units (16a, 16b) which act against an outer surface (OS) of the rotor (28...  
WO/2013/128278A1
The invention relates to a continuously variable transmission (1; 1'; 1"; 1(3)) for transmitting a relative rotational motion between a first, preferably driven, rotational part (4; 4'; 4"; 4(3)) and a chassis (2) or housing (22) to a se...  
WO/2013/009518A3
Two separate motion converter apparatuses and methods using gears acting as levers to convert respectively reciprocal linear and circular motion as input to produce a higher torque rotational output. The reciprocal linear motion to rotat...  
WO/2013/039172A1
A drive control device for a drive system provided with a four-bar linkage continuously variable transmission having a one way clutch (OWC) capable of transmitting only power from a power source to the drive wheel side, the drive control...  
WO/2013/003901A3
This application discloses an assembly for linking equipment to a body to control the position of the equipment relative to the body. The assembly comprises two links configured with overlapping reciprocating drive means to control the p...  
WO/2013/009518A2
Two separate motion converter apparatuses and methods using gears acting as levers to convert respectively reciprocal linear and circular motion as input to produce a higher torque rotational output. The reciprocal linear motion to rotat...  
WO/2013/008566A1
This automobile drive system (1) is provided with: an unlimited continuously variable transmission (BD) that converts and outputs the rotation of an engine (ENG); a one-way clutch (OWC) provided to the output unit of the unlimited contin...  
WO/2013/008624A1
In the continuously variable transmission, when an eccentric disc (19) is rotated relative to an eccentric cam (18) using a gear change shaft (15) that fits coaxially into the inside of an input shaft (12), the eccentricity (ε) of the e...  
WO/2013/001859A1
The purpose of the present invention is to suppress flexure of the input shaft of a four-joint link type continuously variable transmission. This four-joint link type continuously variable transmission comprises: a hollow input shaft (2)...  
WO/2012/176494A1
Provided are a drive system and a control method configured to reduce a shock to a third shaft at the time of start of an internal combustion engine during traveling in an EV mode. A drive system is provided with an engine (10); a first ...  
WO/2012/168706A1
A swashplate apparatus for converting rotational motion into linear motion, the apparatus comprising: an input shaft having a swashplate device coupled to the input shaft such that rotation of the input shaft causes rotation of the swash...  
WO/2012/146050A1
Disclosed is an intermittent bi-directional driving mechanism, which transmits rotating power in forward and reverse directions through a bi-directional driving claw (4); during the start process after the rotating direction is changed, ...  
WO/2012/139224A1
In a first aspect, the invention is directed to a multi-speed drive for controlling the speed of a load that is driven from a crankshaft of an engine. The multi-speed drive permits the speed of the load to be adjusted based on one or mor...  
WO/2012/126454A1
The invention relates to a continuously variable transmission device, in particular for the drive train of a motor vehicle driven by an internal combustion engine, comprising an input shaft with an input shaft rotational axis, an adjusta...  
WO/2012/126452A1
The invention relates to a continuously variable transmission device (100), in particular for a drive train of a motor vehicle driven by an internal combustion engine, comprising an input shaft (102) with an input shaft rotational axis (...  
WO/2012/010115A1
The invention relates a freewheel outer ring, which has a small connecting rod eye, which can be connected to a crank that applies force to the freewheel outer ring. The freewheel opening has a material thickness that is greater on avera...  
WO/2012/008245A1
The disclosed power transmission device for a vehicle is provided with a continuously variable transmission that uses a four-joint link mechanism. Said continuously variable transmission (T) converts the speed of and transmits the rotati...  
WO/2012/005094A1
One-way clutches (OWC1, OWC2) are provided on the output sides of transmissions (TM1, TM2). The transmissions (TM1, TM2) have a function wherein output members (121) of the one-way clutches (OWC1, OWC2) are mechanically locked when said ...  
WO/2011/157260A1
The invention relates to a drive train for a motor vehicle comprising a first sub-train, which has a first crank-CVT transmission and which transmits power of a first drive motor, and a second sub-train, which has a second crank-CVT tran...  
WO/2011/158577A1
Disclosed is an automobile driving system (1) which includes: two first and second engines (ENG1 and ENG2); first and second transmissions (TM1 and TM2) for transmitting output power of the first and second engines (ENG1 and ENG2); first...  
WO/2011/147008A1
New equipment for continuously variable transmission, essentially composed by a disc with variable inclination (I), articulated by means of automatic servo-mechanism (C), positioned in the driver axis (A); the inclined disc system activa...  
WO/2011/083094A1
The invention relates to a continuously variable transmission (1), comprising at least one drivable shaft body (2) that can be rotated about the longitudinal axis thereof and a wobble body (16, 21) that is disposed on said shaft body and...  
WO/2011/068486A1
The invention relates to mechanical engineering, in particular to mechanisms for transmitting rotational movement. The mechanism comprises a body in which a drive shaft, a driven shaft and a control mechanism are mounted. An eccentric me...  
WO/2011/053686A1
A free-piston Stirling machine drivingly coupled to at least one rotary electromagnetic transducer. At least one pulley is oriented in a plane of a reciprocating piston connecting rod. At least one motion translating drive link connects ...  
WO/2010/150163A3
A continuously-variable transmission-ratio speed variator (20) is described. It has a driving rotor (30), two output driven rotors (26, 28); two groups of oscillating or rolling elements (40a, 40b), means (46a, 46b, 70a, 70b) to induce i...  
WO/2011/035275A1
A redundant motor system is described. In one exemplary aspect, the redundant motor system includes a planetary gearbox that is coupled to a primary motor and a secondary motor. The primary motor drives the planetary gearbox, while at th...  
WO/2011/020443A1
A ferry gear (Z34/38), a ferry gear set (Z22/26, Z26/30, Z30/34, Z34/38, Z38/42, Z42/46, Z46/50 ) and an automatic transmission employing the ferry gear are provided. The ferry gear set consists of a set of same series ferry gears. The f...  
WO/2011/020953A1
The invention relates to a continuously variable transmission device (40), which does not detrimentally slip under torque, and including a driveshaft (31, 32) and a driven shaft (33, 3). The two-part driveshaft includes two flanges (4, 5...  
WO/2011/020448A1
Transmission with a continuously variable transmission ratio between a driving shaft and a driven shaft, provided with a casing, a driving shaft and a driven shaft, where on the driving shaft (1) there is arranged a driving flange (2) wi...  

Matches 51 - 100 out of 1,303