Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 451 - 500 out of 8,928

Document Document Title
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...  
WO/2008/050563A3
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...  
WO/2008/037006A1
The invention is a power take-off device for use between a tractor and an implement to be used by the tractor, which device includes a shaft having telescopic coaxial members adapted to extend between the tractor and a connector device a...  
WO/2008/037852A1
The invention relates to a crankshaft (1), which comprises a bearing part (2) eccentric to the central axis (A) of the crankshaft and intended for supporting a connecting rod, a rotary piston or a corresponding member in reciprocating or...  
WO/2008/031738A1
The invention relates to a connecting shaft (7, 8, 10, 33, 34) for at least indirectly transmitting torque between a transmission (3, 4, 5) and a drive wheel (9, 11) of a motor vehicle (1). The axially external ends (19, 23) of said conn...  
WO/2008/032626A1
A power transmission shaft in which tensile and shear stress concentration is relieved to enhance fatigue strength of the shaft.A male spline section (Sm) is formed on the outer periphery of the power transmission shaft. On a root (21) o...  
WO/2008/030393A3
A system for draining fluid comprises a drain adapter configured for attachment to a first fluid container, an actuator that is removably attachable to the drain adapter and a second fluid container. The drain adapter has a closed positi...  
WO/2008/025177A1
A driveshaft, which absorbs collision energy, for motor vehicles is composed of a cylindrical hollow shaft (10) composed of fiber-reinforced plastic and a force introduction connection (20) composed of metal, which force introduction con...  
WO/2008/017405A1
In a method for introducing transition radii into a crankshaft (1) between crank pins (2) and crank webs (3) and/or between the bearing pins and crank webs, wherein the contour profile of the transitions (5) between the crank webs (3), t...  
WO/2008/015532A3
In a counterweight (2) according to the invention, a weight portion (8) has an outer-radius extended portion (8a) that is formed in an overlapping region between a piston-lower-end non-interference region (Sb) and a cylinder-block non-in...  
WO/2008/015532A2
In a counterweight (2) according to the invention, a weight portion (8) has an outer-radius extended portion (8a) that is formed in an overlapping region between a piston-lower-end non-interference region (Sb) and a cylinder-block non-in...  
WO/2008/013845A2
A shaft assembly is provided including a shaft (9) having a plurality of threads (9c) formed therealong, and a shaft housing structure including a lubricant source (13) in fluid communication with a threaded portion of the shaft (9). A l...  
WO/2008/006425A1
A torque transmission device (1) with an outer tube (2) with a noncircular internal circumference, and with an inner tube (3) with a noncircular external circumference inserted into the outer tube (2). The two tubes (2,3) have a predefin...  
WO/2008/005863A3
The invention is a heat-resistant drive shaft damper adapted to be inserted into a hollow automotive drive shaft. The damper with improved heat-resistant and NVH-reduction properties includes a retaining member that extends above the dam...  
WO/2008/003794A1
The invention relates to an arrangement comprising the design of elastic means for telescopic shafts, which enable: (i) a male element to slide in a controlled manner inside a female element, said elements being of the type that form par...  
WO/2008/000330A2
The invention relates to a shaft with length compensation, comprising an anti-friction bearing between the first and the second axial element, which is arranged between a first and a second axial element in such a way that a torque can b...  
WO/2008/000330A3
The invention relates to a shaft with length compensation, comprising an anti-friction bearing between the first and the second axial element, which is arranged between a first and a second axial element in such a way that a torque can b...  
WO/2007/144410A1
The present invention relates to a crankshaft comprising a number of individual segments (1, 1'), wherein each individual segment (1, 1') comprises a crank cheek (2) with a main bearing journal section (3, 3') and a connecting rod bearin...  
WO/2007/145397A1
Disclosed therein is a hollow type crankshaft in which in a state where a hollow member coated thereon with a flux for the fusion-bonding between borax-based hetero-metals are respectively interposed in a crank pin and in a crank journal...  
WO/2007/140859A2
A torque transmission device (910) for low vibration transmission of torque via at least one shaft, with: a drive element (912), and a driven element (914) connected to the drive element (912), with at least one damper arranged between t...  
WO/2007/140859A3
A torque transmission device (910) for low vibration transmission of torque via at least one shaft, with: a drive element (912), and a driven element (914) connected to the drive element (912), with at least one damper arranged between t...  

Matches 451 - 500 out of 8,928