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Matches 351 - 400 out of 5,541

Document Document Title
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)...  
WO/2001/088412A1
The invention relates to a crank drive. A crank drive usual working principle consists in transmitting forces acting linearly and developing a relatively constant pressure to a rotating lever at a 360° angle. The counter-pressure point ...  
WO/2001/083288A1
Method and apparatus for driving a pedal cycle or other crank operated mechanism in which a user applies force to a rotatable crank provides means including slot means and telescoping means for varying the effective length of the crank d...  
WO/2001/081742A1
Engines with multipliers are units of multipliers which initially receive a small stroke and through linked rhombs gives a bigger stroke. Multipliers are receiving a bigger force and at the beginning returns smaller force which gradually...  
WO/2001/076905A1
The electric actuator, for the control of the clutch and/or sequential gearbox in motor vehicles, comprises an electric motor (11) and a mechanism (9, 10, 31, 32) for transforming rotary motion into linear motion of the actuator element ...  
WO/2001/076422A1
The invention relates to a support device (2) that can be adjusted by means of a motor and is used for the upholstery of a piece of furniture that is used for sitting and/or laying upon, a mattress of a bed for instance. The inventive de...  
WO/2001/072516A2
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/2001/069063A1
The invention relates to a piston engine comprising a case (25) containing at least two cylinders (3, 4; 5, 6) with inlet openings and outlet openings, which can be opened and closed by means of controllable valves. Each piston (7, 8, 9,...  
WO/2001/065099A2
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/2001/065102A1
A method of combusting fuel and air in a burner of an external combustion engine having a heater head. The fuel and air are combined to form a fuel-air mixture which is characterized by a fuel-air ratio. An exhaust gas product is produce...  
WO/2001/059329A1
A hypocycloid gear assembly (100) for converting pure linear motion to rotational motion having a pinion shaft (200), a pinion carrier (300), and a ring gear (400). The pinion shaft has a pinion journal (202), which moves in a purely lin...  
WO2001005647A3
A drive system that is suitable for use in a bicycle includes a pair of pedals (9) that are mounted on a lever system (1, 2, 6) for substantially rectilinear reciprocating movement, and a hydraulic drive (10) connected to the pedals thro...  
WO/2001/050037A1
A reciprocating scotch yoke drive mechanism connectable to a motor drive shaft, includes a yoke member (12) connectable to the shaft (26) which moves the yoke member in a linear reciprocating motion and a guide (14) having one or more sl...  
WO/2001/049974A1
A device for converting a rectilinear movement into a rotary movement, comprising at least one piston-cylinder mechanism (1) having a cylinder (2) and a piston (3) moveably arranged in the cylinder for rectilinear movement, a crankshaft ...  
WO/2001/045596A1
The aim of the invention is to provide a multiaxis joint, especially an artificial knee joint whose axes of rotation (5, 6, 7, 8) are perpendicular to one plane and which allows for a harmonious gait, modeled after the natural function o...  
WO/2001/029378A1
A drive shaft assembly is provided for allowing rotation of a drive shaft in a single direction. The drive shaft assembly includes a housing, a drive shaft and an overrunning clutch. The overruning clutch includes an inner race having an...  
WO/2001/027499A1
A description is provided of a lift (10) which is defined as 'low-level', owing to the fact that in the articulation position in which the scissors are closed, the oleodynamic cylinder (18) which generates the thrust force (F) does not p...  
WO/2001/027471A1
The invention relates to a system of individual blade adjustment for wind turbines, comprising two drive units (14, 18) which are joined to at least one mobile swinging bracket (10, 20; 30), substantially in the cutting plane of the blad...  
WO/2001/021947A1
A device por converting a reciprocating rectilinear motion into a rotational motion and vice versa, comprising a connecting rod (4) mounted on a planet wheel (3) engaging a ring gear (1, 27) with external (27) or internal (1) toothing. T...  
WO/2001/020211A1
For suspension or support of technological devices, namely piping and parts of power and chemical equipment there is designed a constant force inducing equipment comprising elements serving for the attachment at the site, elements for su...  
WO/2001/006946A1
The invention relates to a toothbrush with a brush head (1) that is supported by a brush body (10) and that is provided with a bristle support (20) that receives the bristles (22). Said bristle support is rotatably mounted about an axis ...  
WO/2001/006947A1
The invention relates to a toothbrush with a brush head (12) that is supported by a brush body (10) and that is provided with a bristle support (20) that receives the bristles. Said bristle support is rotatably mounted around an axis of ...  
WO/2001/005647A2
A drive system that is suitable for use in a bicycle includes a pair of pedals (9) that are mounted on a lever system (1, 2, 6) for substantially rectilinear reciprocating movement, and a hydraulic drive (10) connected to the pedals thro...  
WO/2001/002752A1
The main objective of this patent is to propose novel crank mechanisms capable of improving the thermodynamic efficiency of the engine by a) achieving combustion at constant volume or isometric combustion, made possible by allowing the p...  

Matches 351 - 400 out of 5,541