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Patent Searching and Data


Matches 401 - 450 out of 8,842

Document Document Title
WO/2009/108449A1
A propeller shaft assembly operable to transmit torque between drive wheels and an engine of a vehicle generally includes a first cylindrical tube having a first end and a second end. A first cap is fixedly coupled to the first end. A fi...  
WO/2009/098005A2
The invention relates to a shaft, in particular for the engine of a motor vehicle, comprising at least one cylindrical bearing region (10) that extends along a rotational axis (A) of the shaft and comprises at least one cut-out section (...  
WO/2009/095213A1
The invention relates to a cardan shaft (14) for a motor vehicle, having at least one balancing weight (32) which is arranged in a hollow cylindrical region (30) of the cardan shaft (14) with respect to a rotational axis (A) of the carda...  
WO/2009/084965A1
A drive joint for transmission of rotary motion between a drive unit a propeller shaft with a propeller for propulsion of a boat, where the drive joint (1) comprises a flexible joint (3) which is enclosed by a housing (2) and is designed...  
WO/2009/081919A1
An automatic transmission which can be produced with a rise in costs thereof kept to a minimum and which produces a reduced impact when moved after a stop of the vehicle. The automatic transmission (20) is constructed such that hydraulic...  
WO/2009/070095A1
The present invention relates to a torque transmitting cardan shaft (2), and, in principle, includes within the shaft an adapted intermediate member or shaft (10), which has a first end section (11), that is intended for a rotationally r...  
WO/2009/068126A3
The aim of the invention is to provide an especially light-weight main shaft or countershaft for a transmission. The transmission of high torques, such as is the case for the main shaft or countershaft of a transmission, is problematic w...  
WO/2009/068126A2
The aim of the invention is to provide an especially light-weight main shaft or countershaft for a transmission. The transmission of high torques, such as is the case for the main shaft or countershaft of a transmission, is problematic w...  
WO/2009/067789A1
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/2009/070095A9
The present invention relates to a torque transmitting cardan shaft (2), and, in principle, includes within the shaft an adapted intermediate member or shaft (10), which has a first end section (11), that is intended for a rotationally r...  
WO/2009/066070A1
A load transmitting connector (13) for composite tube (11) and a method of attachment of said connector (13) to the tube (11), the connector (13) comprising a screw threaded nut (14) having an outer surface (18) shaped to receive the com...  
WO/2009/065440A1
A shaft-and-flange component (10) for a pulley (1, 2) of a continuously variable transmission including an essentially cylindrical pulley shaft (30) and a flange (20) with a smoothly concavely curved transition surface (41) being defined...  
WO/2009/058583A1
A torque tube (10) includes a composite body (12) and an end fitting (14, 16). The composite tube includes a body having a body interior diameter, wall thickness, an end (18, 20) having an edge, and a set of grooves (22, 24). Each groove...  
WO/2009/053995A1
The invention describes a variable eccentricity assembly, in which the overall eccentricity of the assembly can be changed while continuing rotation of the assembly. Two types of assemblies to change the eccentricity of the assembly are ...  
WO/2009/049653A1
The invention relates to an arrangement for the lubricating oil supply of an internal combustion engine having a crankcase, comprising a pressure oil supply device to the bearing blocks of the crankshaft main bearings, especially having ...  
WO/2009/049652A1
The invention relates to an arrangement for the lubricating oil supply of an internal combustion engine having a crankcase, comprising a pressure oil supply device to the bearing blocks of the crankshaft main bearings, especially having ...  
WO/2009/049402A1
A novel concentric phaser camshaft comprises valve actuating lobes that are arranged into lobe structures. The valve actuating lobes to be affixed to an inner camshaft member, are arranged in pinned structures comprising adjacent pairs o...  
WO/2009/046280A1
A quintuplex mud pump has a crankshaft supported in the pump by external main bearings. The crankshaft has five eccentric sheaves, two internal main bearing sheaves, and two bull gears. Each of the main bearing sheaves supports the crank...  
WO/2009/029574A1
A sleeve assembly includes a sleeve having an inner surface with a first splined portion, and a biasing system biasing a rolling member through the first splined portion. A drive assembly includes the sleeve assembly and a shaft with a s...  
WO/2009/010185A8
The invention relates to a bearing arrangement between a housing (14) supporting an eccentric shaft (4) and at least one body (16, 18), in which an eccentric pin (6, 8) on the end of the eccentric shaft (4) protruding out of the housing ...  
WO/2009/010185A1
The invention relates to a bearing arrangement between a housing (14) supporting an eccentric shaft (4) and at least one body (16, 18), in which an eccentric pin (6, 8) on the end of the eccentric shaft (4) protruding out of the housing ...  
WO/2009/008559A1
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/2009/004738A1
It is intended to meet the strict product precision demand on crank shaft while easing the management of forming process. Preliminary machining step (S117) is added before primary mass balance measurement (S118) performed to form center ...  
WO/2009/000925A1
A connecting rod (2) is composed of two or more assembled shells (3a, 3b) made of a composite, open over the entire length of the connecting rod. The shells incorporate clevis joints (231a, 231b, 232a, 232b) for introducing stress at eac...  
WO/2008/147287A1
The invention relates to a telescopic shaft for vehicles comprising an inner shaft (14) axially movable in an outer shaft (16), where the telescopic shaft (4) comprises at least two rows (35, 37) of balls (36, 38) with at least one ball ...  
WO/2008/136137A1
[PROBLEMS] To provide a crankshaft for an automobile engine in which the weight of an arm formed integrally with a balancer is further reduced. [MEANS FOR SOLVING THE PROBLEMS] In this crankshaft for an automobile engine, a hollow shaft-...  
WO/2008/135050A1
The present invention relates to a reciprocating internal combustion engine wherein a centre axis of the crank shaft and an imaginary line along the direction of motion of the piston (1) lay in a plane, and wherein an imaginary line betw...  
WO/2008/129395A8
The invention relates to a device comprising a crankshaft (100) and least one conrod (200) having a big end (202) mounted on a crank pin (102) of the crankshaft (100). The crank pin (102) and the big end (201) of the conrod (200) compris...  
WO/2008/129395A3
The invention relates to a device comprising a crankshaft (100) and least one conrod (200) having a big end (202) mounted on a crank pin (102) of the crankshaft (100). The crank pin (102) and the big end (201) of the conrod (200) compris...  
WO/2008/125964A2
The invention relates to a method for producing a crankshaft, in special for diesel engines, wherein a crankshaft blank is produced from austempered ductile cast iron, the casting blank is subjected to heat treatment matched to the auste...  
WO/2008/125964A3
The invention relates to a method for producing a crankshaft, in special for diesel engines, wherein a crankshaft blank is produced from austempered ductile cast iron, the casting blank is subjected to heat treatment matched to the auste...  
WO/2008/125964A8
The invention relates to a method for producing a crankshaft, in special for diesel engines, wherein a crankshaft blank is produced from austempered ductile cast iron, the casting blank is subjected to heat treatment matched to the auste...  
WO/2008/123726A1
The present invention provides a connection joint, which is configured to be efficiently fastened to each end of a composite drive shaft having respective power transmission parts in opposite ends thereof. Further, the present invention ...  
WO/2008/123725A1
A mold for manufacturing a composite drive shaft, most of which, except for opposite ends functioning as power transmission parts, has a tubular shape with a circular cross-section similar to that of a general shaft, and the shape of eac...  
WO/2008/107106A1
The invention relates to a valve drive (1) for gas exchange valves of an internal combustion engine, comprising a camshaft (2) that is rotatably mounted in a housing of the internal combustion engine, at least one cam support (3, 4) whic...  
WO/2008/101504A1
The invention relates to a method for producing and/or mounting bearing devices (4) which comprise in each case two bearings (11,12) which are mounted and preloaded on a common axle (1) such that an inner ring (21) of the one bearing (11...  
WO/2008/099689A1
A male spline section(Sm) is formed on the outer periphery of a power transmission shaft. A diameter expanded section (21b), whose outer diameter is gradually increased toward the side opposite the end of the shaft, is formed at each roo...  
WO/2008/093656A1
A pulser plate mounting structure in which a key groove (14) is formed in a mounting surface (10) of a rotation wall section (9) having a crank arm (3) and a counter weight (4), a key section (16) engaging with the key groove (14) is for...  
WO/2008/088442A1
A bearing includes an inner race member having an end surface. An outer race member is disposed about the inner race member. The outer race member has an internal shoulder for engaging the end surface of the inner race member. The inner ...  
WO/2008/084132A9
This publication describes the stock system of a four-stroke V- engine, where the strokes have been coordinated so that there is no overlapping between any cylinder pairs. In practice, this means that the power stroke commencing in bank ...  
WO/2008/084132A1
This publication describes the stock system of a four-stroke V- engine, where the strokes have been coordinated so that there is no overlapping between any cylinder pairs. In practice, this means that the power stroke commencing in bank ...  
WO/2008/079017A1
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/2008/068165A3
A divisible cap piece (1) for fixing of a crankshaft on a cylinder housing, such that it comprises a hump (2) on its flanks allowing to retract the fractured surface (4) in relation to the protrusion of the hump. According to the present...  
WO/2008/069773A1
A compressor (20) has an unloading slide valve (100) . The valve has a valve element (102) having a range between a first condition and a second condition, the second condition being unloaded relative to the first condition. A first surf...  
WO/2008/068165A2
A divisible cap piece (1) for fixing of a crankshaft on a cylinder housing, such that it comprises a hump (2) on its flanks allowing to retract the fractured surface (4) in relation to the protrusion of the hump. According to the present...  
WO/2008/066420A1
The invention comprises a non-rotating shaft for supporting a mechanical element of a roll segment in a continuous casting machine, having an essentially circular cross-section. The circular cross-section presents a portion having a smoo...  
WO/2008/061752A3
The invention relates to a drive shaft (1) comprising a driving element (3) which is fixed to said shaft and used to drive a pulley, the drive shaft (1) being couplable to a pump, especially a compressor of a motor vehicle.  
WO/2008/061752A2
The invention relates to a drive shaft (1) comprising a driving element (3) which is fixed to said shaft and used to drive a pulley, the drive shaft (1) being couplable to a pump, especially a compressor of a motor vehicle.  
WO/2008/061325A1
Rotor comprising a shaft (6) having an axial direction (A- A'), whereby an inner and central cooling channel (8) with an inlet (9) and an outlet (10) for a cooling agent is provided in this shaft (6), extending in the above- mentioned ax...  
WO/2008/050563A2
A frictionally press-bonded member includes a steel pipe, and a stab. The steel pipe has opposite ends. The stab is frictionally press-bonded to at least one of the opposite ends of the steel pipe. The steel pipe is subjected to a normal...  

Matches 401 - 450 out of 8,842