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Patent Searching and Data


Matches 1 - 50 out of 8,902

Document Document Title
WO/2019/054167A1
A propeller shaft (PS1), which is a power transmission shaft, is arranged between a vehicle-side first shaft section and second shaft section, and a first tube (1), serving as a first shaft member, is connected to the first shaft section...  
WO/2019/046951A1
Various embodiments are described herein for methods and devices that relate to a drive mechanism, and a power mechanism that can be used 5 individually or together in an engine to obtain increased efficiency are provided according to th...  
WO/2019/049849A1
This internal combustion engine is provided with: an annular plate (54) formed annularly around a crank journal (51) and disposed on the outer surface of a crank web (53); a cover plate (61) which is continuous from the inner periphery o...  
WO/2019/042842A1
A roller cam follower (19) for a pump assembly for supplying fuel to an internal combustion engine, the roller cam follower comprising a cup-shaped cam follower body (20) having an end wall (22) configured for coupling with a piston (8) ...  
WO/2019/040880A1
A shaft assembly. The shaft assembly includes a joint assembly having a first joint member, a second joint member and one or more third joint members drivingly connecting said first and second joint members. At least a portion of a first...  
WO/2019/038095A1
The invention relates to a method (100) for producing a telescopic lifting column (12), more particularly for use in a piece of furniture, having a first column segment (16) and a second column segment (18) that can be guided in a longit...  
WO/2019/039199A1
This manufacturing method includes: a first preparatory shaping step of obtaining an initial rough forging from a billet; a second preparatory shaping step of obtaining a final rough forging from the initial rough forging; and a finish f...  
WO/2019/039193A1
This manufacturing method includes: a first preparatory shaping step of obtaining an initial rough forging from a billet; a second preparatory shaping step of obtaining a final rough forging from the initial rough forging; and a finish f...  
WO/2019/035395A1
This power transmission shaft comprises a metal shaft member and a resin shaft member provided connected to the metal shaft member along the shaft direction. The resin shaft member is formed of a fiber-reinforced plastic. The metal shaft...  
WO/2019/010931A1
A special-shaped composite material shaft, a preparation method therefor, and a connecting method of the special-shaped composite material shaft and a metal flange. According to the preparation method, inflatable and a prepreg tape is wo...  
WO/2019/002298A1
The invention relates to a steering shaft (1) for a motor vehicle having an inner shaft (3), an outer shaft (5), and a profile sleeve (4) which is arranged on the inner shaft (3) and is fixed hereon in such a way that the inner shaft (3)...  
WO/2019/002282A1
The invention relates to a method for producing a steering shaft (3) for a motor vehicle, comprising a shaft (11) having a longitudinal axis, wherein at least a part of the surface of the shaft (11) is cleaned by means of a laser (17).  
WO/2019/003702A1
A propeller shaft (1) that is a power transmission shaft has: a shaft member (2) that comprises an iron-based metal and is formed as a cylindrical body; and a balance weight (3) that is welded to the outer circumferential surface of the ...  
WO/2019/002142A1
This disclosure relates to a forging method for forming at least one of multiple parts of a rotor shaft using the technique of backward extrusion; thus allowing for increased robustness, reduced manufacturing cost and the formation of ro...  
WO/2018/233873A1
Coupling comprising a shaft inserted at least partially into a hollow shaft and a ring slipped onto the hollow shaft, in particular a clamping ring, and a planetary gearset, wherein the ring is axially delimited by a collar formed on the...  
WO/2018/233874A1
Coupling comprising a shaft inserted at least partially into a hollow shaft and a ring slipped onto the hollow shaft, in particular a clamping ring, wherein the ring is axially delimited by a collar formed on the shaft, in particular a r...  
WO/2018/230500A1
Disclosed is a method for manufacturing a forged crankshaft, the method comprising: a pinching step for pinching a first portion (51a) of a rod-like member (51) by means of a pair of first dies (10) to hold the first portion (51a); and a...  
WO/2018/226138A1
The invention relates to a crankshaft (4) with a first central axis (A), wherein the crankshaft (4) comprises at least two main bearing journals (12), through which the first central axis (A) extends, and at least one crankshaft web (10)...  
WO/2018/226107A1
The invention relates to a machine that amplifies the drive torque of a moving shaft, which is formed by at least one pair of identical units facing a central shaft, each unit being formed by at least one mechanical actuator (cam), a hyd...  
WO/2018/219817A1
The present invention relates to a steering shaft (1) for a motor vehicle, comprising a hollow shaft (20), in which an inner shaft (30) is arranged coaxially so as to be telescopable in the axial direction, wherein at least one rolling b...  
WO/2018/207624A1
A rod assembly comprises: a turnbuckle that includes a first adjustment hole provided on a first end and a second adjustment hole provided on a second end; a first rod that includes a first adjustment end that is screwed into the first a...  
WO/2018/206589A3
A crankshaft and conrod assembly (100) comprising a crankshaft (110) and a conrod (150), wherein the crankshaft (110) comprises at least one main journal (111) and one crankpin journal (112), where the crankshaft (110) is provided with a...  
WO/2018/206589A2
A crankshaft and conrod assembly (100) comprising a crankshaft (110) and a conrod (150), wherein the crankshaft (110) comprises at least one main journal (111) and one crankpin journal (112), where the crankshaft (110) is provided with a...  
WO/2018/202330A1
The invention relates to a support bearing (1), in particular a main bearing for a wind turbine, comprising two parts, i.e. a shaft (2) and a housing (3), which are supported on each other by means of at least two rolling element bearing...  
WO/2018/196960A1
The invention relates to a shaft connection, in particular for a drivetrain in a motor vehicle, which comprises a shaft tube (4) made of a metallic material and a connecting element (3) made of a metal material, wherein the connecting el...  
WO/2018/197192A1
An electric machine, comprising a stator, a rotor operating magnetically with the stator, the rotor being mounted so as to be able to rotate about an axis of rotation, and a shaft (1, 11) to which the rotor is secured, wherein the shaft ...  
WO/2018/188688A3
The invention relates to a method for producing an axle housing of a vehicle axle, by means of integrally connecting an axle tube (1) to an axle shaft (2) which is positioned on the longitudinal axis (L) of the axle tube, is equipped wit...  
WO/2018/188688A2
The invention relates to a method for producing an axle housing of a vehicle axle, by means of integrally connecting an axle tube (1) to an axle shaft (2) which is positioned on the longitudinal axis (L) of the axle tube, is equipped wit...  
WO/2018/178631A1
A method of assembly of a drive shaft is described comprising providing a tubular member (12) of composite material form, fitting a collar (24) of metal or composite material form to an exterior or an interior of an end part of the tubul...  
WO/2018/177902A1
The invention relates to a method for producing a rotor unit (10) of an electric motor, particularly a canned motor or the like, for driving a pump wheel of a pump and a pump, wherein the rotor unit is formed from a rotor (11) of a shaft...  
WO/2018/180559A1
The internal combustion engine comprises: a crankshaft (48); a crankcase (34) which rotatably supports the crankshaft (48) via a bearing (57); a body (49) to be detected which integrally rotates with the crankshaft (48); and a detection ...  
WO/2018/180342A1
A shaft member includes 0.20 – 0.45% C, 0.03 – 1.50% Si, 0.070% or less S, 0.50 – 2.00% Mn, 0.30 – 2.50% Cr, 0.010 – 0.100% Al, 0.0070 – 0.0200% N, 0 – 0.30% V, 0 – 0.50% Mo, with the remainder formed from Fe and unavoida...  
WO/2018/156882A1
A crush guiding tube assembly includes large and small profile tube portions. A crush guide interface is between the large and small profile tube portions. The crush guide interface includes a recess collar and a guide collar. The recess...  
WO/2018/145752A1
A telescopic shaft (10) comprises a first shaft (20), a second shaft (30) configured to enable a first relative movement in an axial direction (50) between the first and second shafts (20, 30), and a third shaft (40) configured to enable...  
WO/2018/145789A1
The invention relates to a bearing arrangement (1) for a machine assembly comprising - a first side (3) on which a first machine part (35) that can be lubricated with a lubricant (30) in the form of a lubricating grease can be mounted, -...  
WO/2018/144306A1
A vehicle spindle (118) and a method of attaching the spindle (118) to a portion of an axle half shaft housing (102). The spindle (118) has an inner surface, an outer surface, one or more bearing journals (150, 160) on the outer surface ...  
WO/2018/135205A1
Provided is a hollow power transmission shaft comprising a pair of shaft members and an intermediate cylinder interposed between the pair of shaft members and integrally joined to the shaft members, wherein a constant velocity universal ...  
WO/2018/130631A1
The invention relates to a steering shaft (1) for a motor vehicle, comprising a hollow shaft (20) and an inner shaft (30) which is arranged in the hollow shaft (20) in a coaxial manner, is telescopable relative to the hollow shaft (20) i...  
WO/2018/121819A1
The present invention relates to an insulated shaft joint (1) for electrically insulating a rotational member (2 )from an end section of a shaft(3)to which the rotational member (2) is connected. The insulated shaft joint (1) comprises a...  
WO/2018/122965A1
A crankshaft (10) for an internal combustion engine has a plurality of main journals (12) rotatably supported by an engine body, a plurality of crank pins (14) disposed alternately with the main journals (12) with respect to an axial dir...  
WO/2018/117015A1
Provided is a non-thermal refined steel for nitrocarburizing that provides nitrocarburized parts having excellent bending fatigue strength and straightenability after nitrocarburizing treatment. This non-thermal refined steel for nitroca...  
WO/2018/110073A1
This manufacturing method comprises: a forging step; a deburring step; and a pressing-down step. In the forging step, a finished forged material having burrs is formed using an upper forging die and a lower forging die. In this forging s...  
WO/2018/103987A1
The invention relates to a shaft assembly (10) for a motor-vehicle transmission, comprising a hollow shaft (12) and a component (18; 18') mounted with respect to the hollow shaft (12), wherein the hollow shaft (12) has a central bore (24...  
WO/2018/103650A1
A telescopic transmission shaft is provided. One end of an end-shaft tube (1, 2) is a connection flange A (6) for connection, and multiple splines A (7) are evenly arranged on an inner wall of the other end thereof. There is at least one...  
WO/2018/104209A1
The present invention relates to a steering shaft (1) for a motor vehicle, comprising a hollow shaft (20) and an inner shaft (30), which is arranged coaxially in the hollow shaft (20), can be telescoped relative to the hollow shaft (20) ...  
WO/2018/104050A1
The invention relates to an intermediate steering shaft (1) for a motor vehicle, wherein a circulating device (21) is formed by a profile element inserted into a hollow profile shaft (14), said profile element comprising a second periphe...  
WO/2018/093710A1
A composite shaft assembly including a core structure formed by weaving fibre(s) into an open composite structure. The assembly further includes a first end piece and a second end piece (312) having helically shaped groove(s) (342) and/o...  
WO/2018/091516A1
The invention relates to a steering shaft (10) for a motor vehicle, which comprises an outer shaft (20), which is designed as a hollow shaft and in which an inner shaft (30) is coaxially arranged, which inner shaft can be telescoped rela...  
WO/2018/085114A1
A crankshaft balancer suspension system for measuring an imbalance of a crankshaft. The crankshaft balancer suspension system has a base structure, a measurement bridge structure configured to support the crankshaft during rotation, and ...  
WO/2018/085111A1
A crankshaft balancer machine for balancing a crankshafts having a measurement station configured to rotate the crankshaft to obtain vibration-related data, a transfer station configured to transfer the crankshaft between the measurement...  

Matches 1 - 50 out of 8,902