Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 351 - 400 out of 5,672

Document Document Title
WO2003019020A3
A cranshaft (10) including a continuous first or main journal (16) and at least one eccentric second journal (18). A corresponding connecting structure (14) includes a pair of channels (24, 26) for receiving the journals. When the connec...  
WO/2003/062671A1
The apparatus comprises a drive means (2) mounted on a fixed support (1), which is cinematically connected to the hollow running shaft (4) by means of transmission means (3) (belt drive, chain transmission and the like) where the running...  
WO/2003/062048A1
The invention relates to a device that converts the rotation of a shaft (1) into a reciprocating movement comprising two translation and rotation components, said components being synchronised with a phi phase difference which drives a p...  
WO/2003/062939A1
The invention relates to a control unit comprising three similar branches (2), between a fixed base (1) and a control grip (4), each with three segments (5, 6, 7) between the base and the platform for the grip, articulated by means of a ...  
WO2002092987A3
A method for controlling the fuel-air ratio of a burner having a blower responsive to a blower drive signal for injecting air into the burner. The method is based at least on the concentration of a gas in an exhaust gas product of a comb...  
WO/2003/056210A1
The present invention relates to a speed reduction device for preventing a rotational back-rush that includes: a rotary plate (5) provided at the inside of a square casing (2); an external gear (7) disposed in eccentrically tooth-couplin...  
WO/2003/056211A1
The transmission of rotation from one isolated hollow to another isolated hollow can be used for producing reducing gears for drives of sealed valves and ball-gage cocks, compressors and pumps for pumping toxic and radioactive substances...  
WO/2003/054423A1
The invention concerns an electromechanical actuator comprising at least an electric motor (1), as well as coupling (4) and gear reduction (4) means, which drive an output shaft (11). The invention is characterized in that the coupling a...  
WO/2003/051225A1
The invention relates to a toothbrush drive shaft with a shaft piece on which lies a force transmission piece, in particular an eccentric crank piece. The invention further relates to a method for the production of said drive shaft, wher...  
WO2002045977A3
A multi-axial lever system is made by a system of three mobile levers (3, 6, 7). Two levers (3, 7) are pointed on a fixed part (4) with one lever (6) in connection between the others, pivoting in both. As the multi-axial lever system can...  
WO/2003/033945A1
The gear wheel mechanism supposed consist of drive shaft (1), which is connected to two cranks (4 and 5) immovably connected to each other by means of gear wheels (2 and 3). Loosely rotating gearwheels (8 and 9) are set on the ends of cr...  
WO/2003/033944A2
A continuously variable transmission is disclosed that consists of a flatlining device (11,12,13), a ratio change device (24,56) and a one-way clutch (60) connectable to an output shaft (100). Also disclosed are several flatlining (11,12...  
WO/2003/029679A1
The invention pertains to an electromagnetical radial lamella clutch (10) for an electromechanical actuator (30) , in particular for a valve (50). The clutch (10) comprises a rotor element (11) having an axis (12) of rotation and a circu...  
WO/2003/019020A2
A cranshaft (10) including a continuous first or main journal (16) and at least one eccentric second journal (18). A corresponding connecting structure (14) includes a pair of channels (24, 26) for receiving the journals. When the connec...  
WO/2003/016715A1
A mechanical device, comprising: a gyroscopic element (9), (10) constrained to rotate around a central axis (3) and spaced apart therefrom, the gyroscopic element (9), (10) having an axis of rotation and being moveable between a first or...  
WO/2003/014597A1
A lever type power transmission device of a bicycle, wherein a large force can be developed with a small force by the power point and application point of a lever by the principle of a lever, the positive magnetic poles of magnets genera...  
WO2002053949A3
The invention relates to a gearbox wherein the speed-increasing ratio and the speed-decreasing ratio are continuously regulated. Torque is transmitted from the input (20, 21) to the output (40) by means of cyclically coupled gear shiftin...  
WO/2003/010417A1
An axial motor (100) driven by opposed pistons/cylinder (101a-105b, 111a-115b) pairs arranged in a circular array about a central axis of the motor (100). The opposed pistons (101a, 101b; 102a, 102b; 103a, 103b; 104a, 104b; 105a, 105b) i...  
WO/2003/006847A1
The rotating apparatus arranged within a member having a cylindrical inner periphery surface comprises a wheel rolling (20) on the inner periphery surface; a shaft (2) located on center of the surface; a first horizontally connecting rod...  
WO/2003/004223A2
A parallel mechanism 10 for manipulating an object in space is provided. The parallel mechanism 10 includes an end platform 12 for supporting an object to be manipulated and an intermediate platform 22 arranged in spaced relation from th...  
WO/2002/103187A1
A thermal cycle engine having a heat exchanger for transferring thermal energy across the heater head from a heated external fluid to the working fluid. The heat exchanger has a set of heat transfer pins each having an axis directed away...  
WO/2002/100747A1
The invention relates to a method and to a device for transferring film bags that are advanced to a transfer station in a plurality of parallel rows, to a transport device (6) that transports the film bags (1e) in a continuous row in an ...  
WO/2002/097271A1
A dual capacity compressor is provided to prevent relative movement between parts that maintain eccentricity. To this end, the dual capacity compressor comprises a power generating unit(20) having reversible motor(21,22) and a crank shaf...  
WO/2002/092987A2
A method for controlling the fuel-air ratio of a burner having a blower responsive to a blower drive signal for injecting air into the burner. The method is based at least on the concentration of a gas in an exhaust gas product of a comb...  
WO2002061248A3
The motor according to the present invention consists of a piston (1), cylinder (2), connecting rod (3), connecting rod rotary bolt gear wheel (4), connecting rod rotary bolt (5), crank shaft (6), crank shaft bolt (7), double faced gear ...  
WO/2002/081946A1
The present invention is directed to a drive apparatus using a principle of lever, in which a little force from a manual labor or an electric motor is changed into an increased force with a lever assembly, and this increased force is aga...  
WO/2002/077435A1
A regenerator for a thermal cycle engine and methods for its manufacture. One method for manufacturing a regenerator has steps of providing a length of knitted metal tape and wrapping a plurality of layers of the tape in an annular spira...  
WO2002012694A9
The invention relates to an internal combustion piston engine (1) comprising a piston (4) which is moveably arranged in a cylinder (3) and flexibly and hingedly coupled to a connecting rod (6), whereby the movement thereof can be transfe...  
WO2002063184B1
A symetric device for converting a rectilinear reciprocating motion into a rotational motion and vice versa, comprising a planetary gear (117), two rotors (109), means (106, 116) for imposing opposite rotations on the planetary gear and ...  
WO/2002/066203A1
The invention concerns a device herein the boat (11) bearing the terminal element (21) is linked by four swivel joints (9) and (10) with two legs each consisting of two support rods (7) or (8) forming deformable parallelograms mounted ea...  
WO/2002/066864A1
The invention relates to drive mechanisms having a variable rotation speed for gearing from a drive element to a driven element, in particular to the drive mechanisms having a variable rotation speed and provided with the drive element w...  
WO/2002/063184A1
A symetric device for converting a rectilinear reciprocating motion into a rotational motion and vice versa, comprising a planetary gear (117), two rotors (109), means (106, 116) for imposing opposite rotations on the planetary gear and ...  
WO2002034461A3
A hexapod machine is disclosed in which six adjustable length struts (1) couple to a controllably moveable platform (8) at three triangularly spaced locations at each of which a pair of struts couple together and to the platform at a bif...  
WO/2002/061248A2
The motor according to the present invention consists of a piston (1), cylinder (2), connecting rod (3), connecting rod rotary bolt gear wheel (4), connecting rod rotary bolt (5), crank shaft (6), crank shaft bolt (7), double faced gear ...  
WO/2002/059502A1
The invention relates to a new type transmission apparatus which achieves the transformation between the rotation and the reciprocating motion. This apparatus consists of one crankshaft and one sliding block and one frame for mounting th...  
WO/2002/059503A1
A device (200) for converting a rectilinear reciprocating motion into a rotational motion, and vice versa, wherein only one rotor (209) is provided, and at least a planetary gear (217a, 217b), which is mounted in a cantilever fashion, th...  
WO/2002/057606A1
The invention concerns a mechanism operating according to the principle which states that each point in a circle, running in the circle, describes a rectilinear hypocycloid. Said mechanism which is perfectly dynamically balanced reduces ...  
WO/2002/053949A2
The invention relates to a gearbox wherein the speed-increasing ratio and the speed-decreasing ratio are continuously regulated. Torque is transmitted from the input (20, 21) to the output (40) by means of cyclically coupled gear shiftin...  
WO/2002/045977A2
A multi-axial lever system is made by a system of three mobile levers (3, 6, 7). Two levers (3, 7) are pointed on a fixed part (4) with one lever (6) in connection between the others, pivoting in both. As the multi-axial lever system can...  
WO/2002/034480A1
An industrial robot for movement of an object in space comprising a platform arranged for carrying the object, a first arm arranged for influencing the platform in a first movement and comprising a first actuator and two links, each of w...  
WO/2002/035457A2
A haptic input device comprises a hexapod or pentapod parallel linkage mechanism with force feedback effected by proportional control of magneto-restrictive fluid brakes constraining the measurement of the struts of the mechanism, throug...  
WO/2002/034461A2
A hexapod machine is disclosed in which six adjustable length struts (1) couple to a controllably moveable platform (8) at three triangularly spaced locations at each of which a pair of struts couple together and to the platform at a bif...  
WO2001065099A3
A thermal cycle engine (96) having a heat exchanger for transferring thermal energy across the heater head (100) from a heated external fluid to the working fluid. The heat exchanger has a set of heat transfer pins (124) each having an a...  
WO/2002/029280A1
A power transmission apparatus (10) including a base (13) with a driven shaft (11) rotably supported by the base (11) is disclosed. The apparatus (10) further includes an internal gear (17) surrounding the shaft (11) and fixed to the bas...  
WO2001072516A3
The invention relates to a distributing roller with axial travel, comprising a gear that is located in the interior of the roller for generating a speed which differs from that of the roller sleeve. Said roller has means consisting of a ...  
WO/2002/024035A1
The invention relates to a furniture drive (2) which is embodied as a double drive and used to move parts of a piece of furniture in relation to each other. Said furniture drive comprises two drive units (4, 4'), each one having a linear...  
WO/2002/022320A1
The invention includes a manipulator to move an object with at least three arms in the space. A first and a second arm, including two parallel links, are fixed to an element with a three-dimensional joint arrangement. The joint arrangeme...  
WO/2002/022322A1
The invention concerns a device for balancing a force comprising an articulated mechanism (10) consisting of a proximal arm (12) borne by a support wedged on a first hinge pin (20) and a distal arm (14) borne by the proximal arm and wedg...  
WO/2002/012694A1
The invention relates to an internal combustion piston engine (1) comprising a piston (4) which is moveably arranged in a cylinder (3) and flexibly and hingedly coupled to a connecting rod (6), whereby the movement thereof can be transfe...  
WO/2001/098038A1
The invention concerns a master arm comprising two parallel branches (1, 2), preferably symmetrical, assembled to a control wrist (7). The branches consist of segments (3, 4, 5, 6) whereof the first (3) extend away from a common base (8)...  

Matches 351 - 400 out of 5,672