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Patent Searching and Data


Matches 151 - 200 out of 2,116

Document Document Title
WO/2009/114991
A power generating apparatus (1) includes a seat (2), a fixed pole (3), a linkage member (4), an energy collecting device (5) and a push member (6). The seat (2) has a lever (21) having a frame (22) at one end, and the frame (22) pivotab...  
WO/2009/112500
The invention relates to a crank drive (17) for a piston compressor (11, 12, 15), comprising a crankshaft (17a) that is mounted in the drive (17) and a piston cross-head (17c) connected to the crankshaft (17a) by means of a connecting ro...  
WO/2009/107059
Unit constituted by a thrusting element 1 able to deliver a predetermined force and at least a receiving element 2. The receiving element 2 is placed on a path 3 on which it is constrained to slide, for example through rollers. A rod 4 i...  
WO/2009/096159
A displacement member (19a) can be displaced in the direction substantially perpendicular to the moving direction of a direct acting member (11) which is held to reciprocate linearly on a base member (12a), and an elastic mechanism (17) ...  
WO/2009/067789
A concentric camshaft with electric phase drive allows the angular position of a first set of cam lobes to be advanced or retarded with respect to the angular position of a drive sprocket and allows the angular position of a second set o...  
WO/2009/059381
A linear bearing system for the guide bearings of the scotch yoke engine which has been formed from at least one layer of white metal bearing material, the white metal being bonded to the guide bearing housing by means of a solder or fla...  
WO/2009/060132
The invention relates to a device for converting a linear movement into a rotation movement, that comprises a connecting rod (10) driven according to a linear movement along its axis, a crankshaft having a rotation axis (20) perpendicula...  
WO/2009/060132
The invention relates to a device for converting a linear movement into a rotation movement, that comprises a connecting rod (10) driven according to a linear movement along its axis, a crankshaft having a rotation axis (20) perpendicula...  
WO/2009/046928
A workpiece carrier (2) comprises a rotary frame (3) and a driving part (22), both of which are rotatable about a driving axle (4). The rotary frame (3) can be driven by a motor (6), and carries a plurality of workpiece holders (13) whic...  
WO/2009/045127
The invention relates to mechanical engineering and can be used in internal combustion engines, pumps, compressors and other devices. The inventive two-shaft crank mechanism consists of two synchronously rotating crankshafts which are po...  
WO/2009/035517
A reciprocal pedal drive mechanism for human powered vehicles. The drive motion on each of the two pedals is efficiently converted to two motions, one for pedal recovery and the other for driving the vehicle forward.  
WO/2009/023957
A continuously variable positioning device includes a first body having a first engagement surface. At least part of the first engagement surface is covered with a pattern of movable actuators. A second body has a second engagement surfa...  
WO/2009/017423
A constant compression ratio reciprocation, internal combustion engine having a long power stroke than induction stroke reliant on articulating an intermediate zone of the crank to piston connecting assembly.  
WO/2009/006682
A rocking mechanism, through which linear reciprocating movement of a piston in a cylinder of an internal combustion engine can be transferred, from the remote end of a con rod on which the piston is mounted to a crankshaft, includes an ...  
WO/2009/006682
A rocking mechanism, through which linear reciprocating movement of a piston in a cylinder of an internal combustion engine can be transferred, from the remote end of a con rod on which the piston is mounted to a crankshaft, includes an ...  
WO/2009/008559
Provided is a reciprocating rotary power transforming apparatus that can simplify its structure, reduce loss of friction energy occurring from motion transformation, and perform transformation between a reciprocating rotary motion and a ...  
WO/2009/002085
This invention is about mechanical continuously variable transmission. Hitherto,Continuously variable transmission is CVT and TDT. But these is not clutch function and brake function. This invention has a clutch function and a brake func...  
WO/2009/002085
This invention is about mechanical continuously variable transmission. Hitherto,Continuously variable transmission is CVT and TDT. But these is not clutch function and brake function. This invention has a clutch function and a brake func...  
WO/2008/149061
The invention provides a 2-stroke internal combustion engine comprising two opposed cylinders, each cylinder housing two opposed pistons and having at least one exhaust port and at least one intake port, and a crankshaft having asymmetri...  
WO/2008/149061
The invention provides a 2-stroke internal combustion engine comprising two opposed cylinders, each cylinder housing two opposed pistons and having at least one exhaust port and at least one intake port, and a crankshaft having asymmetri...  
WO/2008/141440
An armrest assembly for a vehicle seat includes a bracket and an armrest. The bracket includes first and second elongated slots. The armrest includes a first pin pivotally and slidably disposed in the first slot and a second pin pivotall...  
WO/2008/136402
A joint structure of a robot includes a drive means (15) for rotating first and second structural members (11, 12) relative to each other through a hinge part (13). A V-shaped link (14) having a first link member (16) one end of which is...  
WO/2008/128399
A device for biochip hybridization or washing is provided, which comprises a carousel (12), a translational movement controller, a revolving movement controller, and optionally a heating chamber (13). The revolving movement controller co...  
WO/2008/128803
A motor-driven machine tool (1) with a tool that can be rotatably driven comprises a drive shaft (5) and a tool shaft (6) on which the tool is received, the rotational movement of the drive shaft being transmissible onto the tool shaft v...  
WO/2008/128803
A motor-driven machine tool (1) with a tool that can be rotatably driven comprises a drive shaft (5) and a tool shaft (6) on which the tool is received, the rotational movement of the drive shaft being transmissible onto the tool shaft v...  
WO/2008/108249
[PROBLEMS] A unit brake in which rocking of a piston rod is suppressed and which can be assembled with reduced labor. [MEANS FOR SOLVING PROBLEMS] The unit brake has a pair of wall sections (61, 62) arranged on the piston rod (43) so as ...  
WO/2008/079017
An adjustment mechanism (34, 36, 38, 40, 42, 46) for a stroke-adjustable reciprocating fluid machine (1) comprising a crank shaft (18) which is rotatable about a rotational axis (26), and a rotatable eccentric crank (22) eccentrically su...  
WO/2008/071019
In the mixing device according to the invention, two inversion-kinematic mixing devices (12, 12') according to the prior art are combined and mounted on the same frame. The mixing devices (12, 12') possess four drive shafts (4, 4', 5, 5'...  
WO/2008/061948
The proposed motor device (1) for linear actuation includes: a fixed wheel (2) that engages with at least one connecting wheel (3), whose axis moves with respect to the fixed wheel (2) and which in turn engages with an actuation wheel (4...  
WO/2008/062947
Disclosed is a continuously variable transmission. The continuously variable transmission includes a housing to which an input shaft is rotatably mounted to input power, an output section outputting the power transferred from the input s...  
WO/2008/062190
A gearless transmission which uses one or more rectilinear drive mechanisms in series. The rectilinear drive mechanism comprises paired eccentric discs (31, 32), mounted on a crankpin (22) and guided by two pairs of rails (26, 27, 36, 37...  
WO/2008/062190
A gearless transmission which uses one or more rectilinear drive mechanisms in series. The rectilinear drive mechanism comprises paired eccentric discs (31, 32), mounted on a crankpin (22) and guided by two pairs of rails (26, 27, 36, 37...  
WO/2008/058351
A mechanism which provide to the piston an ascent speed bigger than a descending one, aiming to spend less time for this operation in this stage of the turn of the equipment does not produce power, that it is a zero momentum in power pro...  
WO/2008/059659
An end effector is positioned with high precision by stabilizing the posture thereof. A parallel mechanism comprising an arm (101) having a pair of rods (121) being arranged in parallel, a bracket (3) fixed with the end effector and held...  
WO/2008/046134
A hypocycloidal transmission (10) comprises a crank carrier (12) rotatable about a first axis (A1) and a crank assembly (14) supported in the crank carrier (12) and rotatable relative to the crank carrier (12) about a second axis (A2) th...  
WO/2008/048133
The inventive motion converter is used for converting reciprocating motion into rotational motion and comprises at least two eccentrics, which are placed one inside the another and have different diameters. The small eccentric is rigidly...  
WO/2008/048133
The inventive motion converter is used for converting reciprocating motion into rotational motion and comprises at least two eccentrics, which are placed one inside the another and have different diameters. The small eccentric is rigidly...  
WO/2008/043080
Mechanisms for conversion between reciprocating linear motion and rotational motion include a wave-shaped track and structure that reciprocates and rotates as it follows the wave-shaped track.  
WO/2008/039105
The invention relates to a device for converting reciprocating motion into rotational motion and vice-versa, comprising at least two cranks having equal radii, wherein the pin of one of cranks is used in the form of the axis of rotation ...  
WO/2008/022489
A kinetic energy transmission apparatus is disclosed. The apparatus includes a casing (1), a fixed gear wheel (2), a rotation pinion (3), a transmission device (4), a flywheel (5) and a connection rod (6); the fixed gear wheel is provide...  
WO/2008/010490
A cycloid reciprocating engine providing a working engine employing a sufficiently practical linear crank mechanism by general improvements including employment of a multi-cylinder and contrivance of its cylinder layout, contrivance of i...  
WO/2008/004949
The invention relates to a combustion engine with at least one piston- cylinder device, for example a so-called Otto-engine, Diesel-engine or the like, where a piston (11) is movable to and fro in a cylinder (12) and the piston via an ar...  
WO/2008/004265  
WO/2008/006021
A shifter includes an actuator incorporating a shape memory alloy wire to control movement of lever-position-controlling components of a vehicle transmission shift lever. In one arrangement, the actuator controls movement of a cam to pre...  
WO/2007/138637
By producing a planet (4) in accordance with the technology of sintered materials it becomes possible to solve the problems of structural complexity/space, because the planet (4) realised in this way can be directly mounted on the rotor ...  
WO/2007/138637
By producing a planet (4) in accordance with the technology of sintered materials it becomes possible to solve the problems of structural complexity/space, because the planet (4) realised in this way can be directly mounted on the rotor ...  
WO/2007/131579
The invention relates to a swing bridge for converting a rotary motion into an oscillating motion in an electrical device. The housing (1) of the electrical device holds a drive mechanism (2) that is powered by rotation with a drive shaf...  
WO/2007/122397
The invention relates to an exercise apparatus comprising a Hoeken's linkage (1,2, 3) and a carriage (18) mounted on the Hoeken's linkage (1,2,3), wherein the Hoeken's linkage and the carriage (18) are arranged to allow movement of the c...  
WO/2007/116700
A link mechanism where the speed of a series of operation from opening to closing of a lid and vice versa can be freely set and that has large drive force. The lid (6) is attached to a lid bracket (31). The lid bracket (31) is connected ...  
WO/2007/093545
The invention relates to a rotation control mechanism (1) characterised in that the control mechanism (1) comprises: a primary shaft (10) that can be driven in an alternating axially rotating manner; a drive carrier fixed to the primary ...  

Matches 151 - 200 out of 2,116