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Patent Searching and Data


Matches 351 - 400 out of 6,295

Document Document Title
WO/2007/074850A1
A rotation prevention device (10) has a movable body (5) that is placed movable in the sliding direction relative to a support body (4); a pair of mutually parallel first links (11, 12) that are each connected at one end to the movable b...  
WO/2007/069667A1
An elastic joint device (31) comprises a pair of support bodies (1, 2) and a connection body (30) for connecting these support bodies (1, 2) to each other. The connection body (30) includes one or more elastic bars (4a, 4b, 4c) and exten...  
WO/2007/041829A1
An actuator is provided that uses two lengths of shape memory alloy (SMA)wire to kinematically couple a first and second lever together. The two SMA wires are routed in generally V-shaped paths around a link pin that is coaxial with the ...  
WO/2007/035671A3
The present invention is a system for translating angular rotation between rotary components. The system includes a rotor and a contact wheel. The rotor is rotatable about a rotary axis at a rotary angular velocity. The rotor includes a ...  
WO/2007/033593A1
A crankshaftless engine comprises an engine block ( 6 ) , a cylinder head (5) on the top of the block (6) and a cylinder (7) inside the block (6) , a piston (1) connecting with an end of a connection rod (2) is provided in the cylinder (...  
WO/2007/030463A3
A power tool for cutting vegetation is disclosed. The power tool includes interchangeable cutting elements that can be readily attached and detached from a main body portion without any preliminary alignment steps. The main body portion ...  
WO/2007/025779A3
A crank drive (10; 110) is disclosed, comprising a device for periodic changes to the length of the effective lever thereof, comprising: a force coupling device (11; 12), at least one crank (20; 120) with a first free end (21; 121) and a...  
WO/2007/025779A2
A crank drive (10; 110) is disclosed, comprising a device for periodic changes to the length of the effective lever thereof, comprising: a force coupling device (11; 12), at least one crank (20; 120) with a first free end (21; 121) and a...  
WO/2007/019645A1
Crank mechanism (10) comprises driven shaft (11) concentric with fixed gear (17). Crank arm (15) holds planetary gear (19) in mesh with fixed gear (17). Connecting rod (20) which may be joined to the pedal of a bicycle, the piston of an ...  
WO/2007/016840A1
An automatic stepless transmission includes a driving shaft, a driving disk rotated by the driving shaft, and a clutch assembly rotated by the driving disk. Two parallel guiding slots are provided on the driving shaft. An eccentric plate...  
WO/2007/015687A1
The inventive Degtiarev's motion converter is used for converting rotational motions into reciprocating motions without generating alternating loads in the units and parts during the operation thereof. Contrary to an analogous mechanism,...  
WO/2007/015633A1
The essence of the invention is that the block of pistons are cinematically connected with vacant ends of bend of gearwheel mechanism according WO 2005/005862. It is the way to create the piston machine without connection-rods, which has...  
WO/2007/010819A1
An actuator where the dimensions of an actuator installation section are reduced as much as possible to construct the device compact and mechanical rigidity (servo rigidity) of the actuator is enhanced. To achieve this, the actuator has ...  
WO/2007/006170A1
A kinetic energy generation device, comprising a case having a fixation gear wheel disposed at an interior rim thereof and engaged with a movable gear wheel. In the case, a motion transmission member having a motion transmission shaft at...  
WO2005076860A3
An integrated torque and position sensor is set forth for measuring the relative rotational movement between an input and an output shaft and for measuring the final angle position of the output shaft. The integrated sensor includes a wh...  
WO/2006/128392A1
In standard piston pumps, the continuous up and down movement of the piston is generated by means of a crank mechanism. This is disadvantageous, however, when trying to obtain a final pressure which is as low as possible, as the time int...  
WO2005100822B1
The invention relates to a device for converting rotational and oscillatory movements into the inversion movement back and forth of a six-membered articulated ring (7, 8, 9, 10, 11, 12) comprising six articulated axes (13, 14, 15, 16, 17...  
WO/2006/105720A1
A speed reducer is disclosed. A plurality of eccentric wheels is fixed on an input shaft. A sleeve is provided on the outer circumference of each wheel. A left linking rod and a right linking rod connected with each sleeve are provided i...  
WO2005116488A3
An automotive power seat drive shaft housing assembly includes an outer housing member having a central bore for receiving a press fitted connector member, the opposite ends of the connector member extending beyond the opposite ends of t...  
WO2006019928A3
An internal combustion rotary engine includes a housing having an inlet and an outlet and a rotatable rotor centrally mounted within the housing. The rotor includes a plurality of pockets located about its circumference, the rotor furthe...  
WO2004113679A3
Embodiments of the invention relate to shape memory alloy ("SMA")-actuated release mechanisms for drive systems. In one embodiment, a SMA-actuated release mechanism includes at least one anchor point and a pivot point. The SMA-actuated r...  
WO/2006/060859A1
A scotch yoke pump or engine device (10) for rotating a crank (90) about its main axis (91), said device (10) including: a cylinder (20) having a cylinder head (29); a primary piston (70) reciprocatable within said cylinder (20); and a p...  
WO/2006/056126A1
The present invention relates to a spatial cam power transmitting mechanism for the conversion between linear movement and rotary motion. Several transmitting mechanisms for the conversion between reciprocating motion of a roller shaft a...  
WO/2006/049268A1
[PROBLEMS] To perform conversion from linear motion to rotational motion more efficiently in a reciprocal engine. [MEANS FOR SOLVING PROBLEMS] In place of a crank mechanism, an elliptical internal gear is provided at the end of a connect...  
WO/2006/042767A1
The invention relates to an eccentric gear comprising an imbalance compensation element (10a 10e) and an eccentric element (12a 12e) for translating the rotational movement of an armature shaft (14a 14e) into an oscillating rotational mo...  
WO2005096727A3
Apparatuses and methods are provided for transferring axial rotational motion of a drive shaft to linear reciprocating motion to drive a piston, for example in a fluid pump. The apparatus includes a cam having: a generally cylindrical bo...  
WO/2006/038898A1
This invention is related to an internal combustion engine having an improved crank shaft which can move independent from the connecting rod.  
WO/2006/030132A1
The invention concerns an axially steerable and torsionally rigid mechanical transmission between a proximal end (2) and a distal end (4) comprising at least one pair of hinged transverse shields (6, 7, 9), and flexible members (16) cont...  
WO/2006/027670A1
This is a system of drive shaft-connecting rod connection that uses an eccentric connection of connecting rod (2) to drive shaft (3) determined by the fact that at top dead center the connecting rod-crankshaft mechanism, while it holds c...  
WO/2006/025184A1
This slide device is installed between a mobile phone main body and a lid body. The slide device comprises a hook (4), an elastic member (18) urging the lid body in the opening direction, and a lock unit (28) for locking the lid body in ...  
WO/2006/025446A1
A joint driving device, wherein a first structure (1) and a second structure (2) are swingably moved relative to each other by a first elastic body actuator (6a) having one end part fixed to the first structure and the other end part fix...  
WO/2006/019928A2
An internal combustion rotary engine includes a housing having an inlet and an outlet and a rotatable rotor centrally mounted within the housing. The rotor includes a plurality of pockets located about its circumference, the rotor furthe...  
WO/2006/007713A1
A linear actuator (100) with a housing (2) and a driving mechanism (4) is provided. At least one portion of the driving mechanism (4) is resiliently coupled to the housing (2), and the linear actuator (100) includes a control mechanism (...  
WO2005067462A3
A multi-stop mechanism for providing multiple stop positions between first and second objects that are movable into and out of contact with one another. The multi-stop mechanism of the present invention includes a housing which secures t...  
WO2005100822A8
The invention relates to a device for converting rotational and oscillatory movements into the inversion movement back and forth of a six-membered articulated ring (7, 8, 9, 10, 11, 12) comprising six articulated axes (13, 14, 15, 16, 17...  
WO/2005/119093A1
The invention relates to a device for translating the linear movements of at least on e piston into a rotational movement of a shaft. The device is characterized in that at least one driving rod (12, 12', 12'', 12''') of the piston (11, ...  
WO2005097540A3
The invention relates to an actuator, in particular for motor vehicle components, such as electrical seat adjuster or the like comprising a drive motor (1) and a reducing gear (2) consisting of a housing (3), an oscillating wheel (4), a ...  
WO/2005/116488A2
An automotive power seat drive shaft housing assembly includes an outer housing member having a central bore for receiving a press fitted connector member, the opposite ends of the connector member extending beyond the opposite ends of t...  
WO/2005/100822A1
The invention relates to a device for converting rotational and oscillatory movements into the inversion movement back and forth of a six-membered articulated ring (7, 8, 9, 10, 11, 12) comprising six articulated axes (13, 14, 15, 16, 17...  
WO/2005/098277A1
The invention relates to a mechanism for converting a linear motion into an arcuate motion, which can be used in a scanning device. The inventive mechanism comprises: a structure (35) which can move along a linear path and which can be c...  
WO/2005/097540A2
The invention relates to an actuator, in particular for motor vehicle components, such as electrical seat adjuster or the like comprising a drive motor (1) and a reducing gear (2) consisting of a housing (3), an oscillating wheel (4), a ...  
WO/2005/096727A2
Apparatuses and methods are provided for transferring axial rotational motion of a drive shaft to linear reciprocating motion to drive a piston, for example in a fluid pump. The apparatus includes a cam having: a generally cylindrical bo...  
WO/2005/098274A1
The invention relates to a drive mechanism which can be used in a scanning device. The inventive mechanism comprises a device which converts a rotary motion produced by a motor member into a linear reciprocating motion. According to the ...  
WO/2005/093292A1
The coupling gear (30) has a first torque transfer shaft (32) and a second torque transfer shaft (33) embedded in a house (31) in a rotating way, the input end (32b) of the first torque transfer shaft (32) is connected to the intermediat...  
WO/2005/088167A1
The invention relates to a device for the reversible kinematic transformation of the movements of three mobile parts into the movements of a mobile tool, whereby each mobile part is connected to the mobile tool by means of a specific kin...  
WO/2005/080826A1
The invention relates to an actuator (1) for automotive applications, comprising an actuator rod (2) that is arranged to make a linear movement. The actuator (1) comprises a transformer to transform a rotating movement into the linear mo...  
WO/2005/076860A2
An integrated torque and position sensor is set forth for measuring the relative rotational movement between an input and an output shaft and for measuring the final angle position of the output shaft. The integrated sensor includes a wh...  
WO/2005/075801A1
The highly efficient two-stroke piston combustion engine working without vibrations is a multi¬≠cylinder engine with perfectly balanced inertial forces and torques by means of a specific arrangement of the cylinders (25) and of the pisto...  
WO2005040558B1
For the conversion of a reciprocatory into a rotary motion or vice versa, a reciprocating member is acting upon at least one cam of a driveshaft. Among the benefits and advantages resulting from the choice of the cam profile, there is th...  
WO/2005/067462A2
A multi-stop mechanism for providing multiple stop positions between first and second objects that are movable into and out of contact with one another. The multi-stop mechanism of the present invention includes a housing which secures t...  

Matches 351 - 400 out of 6,295