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Patent Searching and Data


Matches 151 - 200 out of 5,969

Document Document Title
WO/2012/155216A3
A piston / connecting rod / gearwheel mechanism which communicates motion between at least one recriprocating piston, at least one connecting rod / swivel / bearing assembly and an anguiary inclined rotating gearwheel having teeth radial...  
WO/2012/153433A1
[Problem] The present invention addresses the problem of providing a deformed rhombic structure for transmitting drive power from a drive power source, and a drive power transmission device using the deformed rhombic structure. [Solution...  
WO/2012/144073A1
An X/Y-separation crank mechanism provided between a moving body (12) that reciprocates in a first direction and a crankshaft (14) that can rotate. Said X/Y-separation crank mechanism, which converts between the reciprocating motion of t...  
WO/2012/144284A1
An X/Y-separation crank mechanism provided between a moving body (12) that reciprocates in a first direction and a crankshaft (14) that can rotate. Said X/Y-separation crank mechanism, which converts between the reciprocating motion of t...  
WO/2012/131955A1
[Problem] To enable the leading end of a main arm member of a Scott-Russell mechanism to approach the base end of an auxiliary arm member. [Solution] A Scott-Russell mechanism device (1), wherein a main arm member (41) connected to an au...  
WO/2012/133801A1
[Problem] To rotate a joint unit rotatably connected to the leading end of a main arm member of a Scott-Russell mechanism in two ways. [Solution] A Scott-Russell mechanism device (1), wherein a main arm member (41) and an auxiliary arm m...  
WO/2012/094694A1
There is proposed a variable stroke assembly having a primary crank, the primary crank having a primary axis of rotation; a hypocycloid gear set having at least one internal gear and at least one spur gear, the internal gear having an ax...  
WO/2012/086392A1
Provided are: an operation rod linking structure that has an easy assembly step while being configured from few components; and a connecting member used in the linking structure. The structure is provided with: an operating member that c...  
WO/2012/083131A1
Angle mapping logic for a solar array of a two-axis tracker mechanism for the concentrated photovoltaic system is configured to facilitate a remotely initiated angle mapping process and then remotely diagnose movement and other pointing ...  
WO/2012/073518A1
A lens barrel is provided with an optical system which forms an optical image of an object, a first tube which supports at least one lens included in the optical system, and a second tube which is provided inside or outside the first tub...  
WO/2012/070547A1
[Problem] To operate at a high speed when a load is small, and to output a large torque when the load is large. [Solution] Provided is a robot wherein a joint mechanism (100) is provided with a servomotor (101) and a speed reducing mecha...  
WO/2012/065539A1
A connector assembly, a power transmission system, a wind turbine and a wind power generator are provided. The connector assembly (100) has a central axial line (102) and comprises a central connector (160) provided concentrically around...  
WO/2012/060196A1
Provided is a drive system which does not require a gear mechanism for reversing the direction of the rotation of the drive shaft, and which reduces vibration. This drive system (1) is provided with: a first internal combustion engine (1...  
WO/2012/052867A1
The present invention relates to the field of mechanical engineering and may be used in the constructions of any machines where the translational motion of a piston is converted into the rotational motion of an output shaft, in particula...  
WO/2012/049996A1
Provided is a link actuating device which is compact and has a wide range of movement of a movable part, high posture adjustment accuracy, and high rigidity. An output member (15) is linked to an input member (14) via three or more sets ...  
WO/2012/044185A1
An engine which includes a rotor mounted relative to an output shaft, the rotor having one or more piston cylinder assembly's disposed in or on the rotor. The longitudinal axis/axes of the one or more piston cylinder assembly's is orient...  
WO/2012/035758A1
This device is capable of supporting the weight of a jig or tool and an endplate by means of a simple configuration, suppresses heat release resulting from a drive current, and secures driving power when performing work. The device is pr...  
WO/2012/032815A1
An opening/closing device comprising an opening/closing mechanism for moving a mobile plate between an open position and a closed position with respect to a stationary plate is characterized in that the opening/closing mechanism includes...  
WO/2012/029608A1
A wiper motor is provided with: a reduction mechanism (26) for reducing the speed of rotation of the motor shaft (17) and transmitting the rotation having the reduced speed to a worm wheel (35); and a motion conversion mechanism (29) for...  
WO/2012/028832A1
The invention relates to a mechanism (10) which comprises at least one fulcrum element (12) connected to at least one force transmission rod (14) by a connecting member (15), the mechanism converting a reciprocating rectilinear movement ...  
WO/2012/026790A2
The present invention relates to a force transfer mechanism which has a simpler structure and smaller volume than conventional force transfer mechanisms adopting cams, cranks, or gears, and which converts a linear reciprocating motion pe...  
WO/2012/026790A3
The present invention relates to a force transfer mechanism which has a simpler structure and smaller volume than conventional force transfer mechanisms adopting cams, cranks, or gears, and which converts a linear reciprocating motion pe...  
WO/2012/026181A1
Since a drive starter gear (33) provided in an output shaft (12) of a transmission (T) and a driven starter gear (37) of a crankshaft (30) of an engine (E) are engaged, it becomes possible not only to start the engine (E) by cranking the...  
WO/2012/020177A1
Method for underwater propulsion of a submerged platform comprising a rigid structure of a shape which is elongated along a main axis, and at least one elongate deformable element (PM) borne by said rigid structure, which method consists...  
WO/2012/017722A1
Disclosed is a parallel mechanism that performs driving with at least four degrees of freedom and is capable of achieving high speed and high precision. Four rotation armatures (31-34) arranged on a fixed plate (1) drive completely in pa...  
WO/2012/011662A2
Provided is a continuously variable transmission having a structure wherein: use is made of a lever crank tool whereby linked coupling is achieved between an input link, a plurality of coupler links and output links which are provided in...  
WO/2012/011662A3
Provided is a continuously variable transmission having a structure wherein: use is made of a lever crank tool whereby linked coupling is achieved between an input link, a plurality of coupler links and output links which are provided in...  
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/2012/002062A1
Disclosed is a driving system (1) for an automobile, the driving system (1) comprising a control means for controlling an engine (ENG), a transmission (TM), a one-way clutch (OWC), a rotated drive member (11), an electric motor (MOT), a ...  
WO/2012/000147A1
A crank circular sliding block mechanism is provided, including a crankshaft having at least one crankpin (1-3); at least one circular sliding block (3) having an eccentric hole (3-1) sleeved on the crankpin (1-3) of the crankshaft; at l...  
WO/2011/160619A1
The invention relates to an internal combustion engine composed of a plurality of sub-units with crankshaft parts arranged in each case parallel to one another, on which crankshaft parts in each case at least one piston is held by means ...  
WO/2011/163530A1
Rotary motion devices (10) are provided. In one embodiment, the rotary motion devices (10) may comprise: a mass (12); a circumferential component (14); a plurality of spokes (16) connecting the mass (12) to the circumferential component ...  
WO/2011/158600A1
Disclosed is a drive system (1) for an automobile, wherein the system is provided with first and second engines (ENG1, ENG2), first and second transmissions (TM1, TM2), first and second oneway clutches (OWC1, OWC2) respectively provided ...  
WO/2011/158591A1
Disclosed is a power transmission apparatus for a vehicle, wherein a first engine (E), a first continuously variable transmission (T), and a first dog clutch (C), and a second engine (E'), a second continuously variable transmission (T')...  
WO/2011/158603A1
Disclosed is a drive system (1) for an automobile, wherein the system is provided with first and second engines (ENG1, ENG2), first and second transmissions (TM1, TM2), first and second oneway clutches (OWC1, OWC2) respectively provided ...  
WO/2011/158875A1
A drive system for a vehicle is provided with an engine (ENG1), a transmission (TM1), a one-way clutch (OWC1), a member to be rotationally driven (11) coupled to an output member (121) of the one-way clutch (OWC1), a main motor generator...  
WO/2011/158872A1
A control means (5) of a drive system (1) for a vehicle performs control such that the rotation speed to be inputted to an input member (122) of a one-way clutch (OWC1) is lower than the rotation speed of an output member (121) by contro...  
WO/2011/158604A1
Disclosed is a vehicle drive system (1) provided with first and second engines (ENG1, ENG2); first and second transmissions (TM1, TM2); first and second one-way clutches (OWC1, OWC2) respectively provided in output units of the first and...  
WO/2011/155070A1
Disclosed is a parallel manipulator provided with an end effector (1), a plurality of links (3) at one end of each of which the end effector (1) is supported, and a plurality of solid cam mechanisms (10) each of which is connected to the...  
WO/2011/144415A3
The invention relates to a movement transformation mechanism which is used in presses characterized by comprising an outer crank spindle (20) which is rotated by the first drive source; an outer crank spindle bearing (40) which rotates t...  
WO/2011/144591A1
Disclosed is a mechanical amplifier for converting a small motion amplitude to larger. The method comprising using two or more beams (10, 11) which are connected in series at angles to each other. Undesirable movements arising in the str...  
WO/2011/131017A1
A high-efficiency crank connecting rod mechanism comprises a crank (1), a connecting rod journal (2) and a connecting rod (3). The crank (1) is provided with an annular groove (4) surrounding the connecting rod journal (2). The connectin...  
WO/2011/128525A1
The invention consists in a mechanical system capable of converting a reciprocating movement into a rotary movement. This invention, which is applicable to expansion engines, makes it possible both to eliminate the diametral pressure imp...  
WO/2011/123894A1
The present invention relates to internal combustion engines and more particularly reciprocating piston engines utilising Scotch yokes to translate rectilinear movement to rotary motion. In particular, the piston and/or pistons of the en...  
WO/2011/119072A1
The invention relates to the field of mechanical engineering and is designed to transmit torque from a driving shaft to a driven shaft. The device consists of eccentrics, secured in a number of not less than three to each of the shafts, ...  
WO/2011/110325A3
Mechanism for converting a reciprocating movement into a rotational movement and vice versa, the mechanism comprising at least three wheels (1,2,3) working together, whereby the excentrical rotational axis (1b,1b',1b") of the first wheel...  
WO/2011/110325A2
Mechanism for converting a reciprocating movement into a rotational movement and vice versa, the mechanism comprising at least three wheels (1,2,3) working together, whereby the excentrical rotational axis (1b,1b',1b") of the first wheel...  
WO/2011/105400A1
An active rotation articulation with three degrees of freedom is provided with a rotating body (20) whereto a first link (10a) is connected; rotating actuators (100x, 100y, 100z) for the X-axis, the Y-axis, and the Z-axis, said rotating ...  
WO/2011/103265A1
A power transfer device may include a support assembly, a bearing assembly, and an axle that has at least one groove that is angled in a predetermined manner. A guide pin may be received within the groove. Rotation of the axle may then c...  
WO/2011/092573A1
A driving apparatus (70) for driving an operative unit (24) of a packaging machine comprises an electric motor (71) including a rotor (72). The driving apparatus (70) also comprises an articulated quadrilateral (75) interposed between an...  

Matches 151 - 200 out of 5,969