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Patent Searching and Data


Matches 401 - 450 out of 9,031

Document Document Title
WO/2011/062040A1
A highly precise power transmitting member which, although capable of being manufactured at low cost, has excellent torque transmitting performance. An intermediate shaft (1) serving as a power transmitting member (A) having a hollow sec...  
WO/2011/056661A2
A method for securing a balancer shaft module to an engine is provided, the method including the steps of passing a mounting feature into at least two mounting apertures of the balancer shaft module; simultaneously rotating two of the mo...  
WO/2011/052342A1
Provided is a hollow shaft configured so that small-diameter sections (small-diameter sections having smooth outer peripheral surfaces) near the splines at the ends of the shaft have improved static torsional strength and fatigue strengt...  
WO/2011/016051A3
A two-stroke or four-stroke internal combustion engine with mileage increase technology is provided. In this kind of engine, the stroke length of the engine is increased 1.5 times more than the cylinder bore size, and the tolerance of th...  
WO/2011/045504A1
The invention relates to a crankshaft (1) for an internal combustion engine and involves said crankshaft (1) having an outer metal casing (2) surrounding a plastic core (4). The invention is of use for engine crankshafts.  
WO/2011/042123A1
The invention relates to a cast iron cast part, in particular a cast crankshaft (1), having a first layer (3) made of ausferrite, and a second layer (4) adjoining the interior (5) made of ausferrite and troostite.  
WO/2010/105278A9
The disclosure provides new crankshaft configurations for various purposes. In one embodiment, new crankshaft configurations are provided that are believed to be particularly suitable with internal combustion engines. Exemplary mechanism...  
WO/2010/149768A3
The present invention relates to a method for manufacturing a connecting rod comprising at least the following consecutive steps: a) manufacturing an inner body (18); b) adding one end of the inner body (18) to the end of the reduced out...  
WO/2011/000352A3
The invention relates to a ball joint (1), comprising a joint housing (2) having a recess (4), a ball stud (6) having a ball head (8), a sealing bellows (42) with a sealing seat (43) on the housing side and a sealing seat on the stud sid...  
WO/2011/029652A1
The invention relates to a windshield wiper device (1), in particular for a motor vehicle having a wiper motor (2), that drives a driven shaft (3) which is pressed, in particular crimped, with a crank plate (4) actuating a wiper lever in...  
WO/2011/027202A1
A sliding support structure includes: a support member (12; 106) and a shaft member (10; 120) that relatively rotates with respect to the support member (12;106) wherein lubricating oil is supplied to between a sliding surface of the sha...  
WO/2011/027063A1
The invention relates to a hollow crankshaft having an axial plane of symmetry, formed by at least two main parts (2, 3) produced by forging and weld-assembled along the longitudinal axis of the crankshaft (1). According to the invention...  
WO/2011/024527A1
Provided is an FRP-made drive shaft wherein the joint strength between an FRP cylinder and metal joints at the ends thereof can be increased and wherein high transmission torque can be obtained. The aforementioned FRP-made drive shaft is...  
WO/2010/151415A3
An internal combustion engine 100 having a piston 104 reciprocating in a cylinder 102 between TDC and BDC positions to influence a drive shaft 110. The drive shaft 110 is associated with an expandable piston rod extension 140 which in tu...  
WO/2011/023994A1
Product (10) comprising a fitting (12) connected to a body (14). The fitting (12) has an engagement portion (12b) including a channel (18) formed into a peripheral surface of it and an axis. The body (14) includes an axial layer (20) pro...  
WO/2011/010027A1
The invention relates to a hollow crankshaft (1) consisting of two forged parts or half-shells (2, 2’) assembled together by welding along the longitudinal axis of the crankshaft (1). The invention involves shaping the contiguous edges ...  
WO/2010/105278A3
The disclosure provides new crankshaft configurations for various purposes. In one embodiment, new crankshaft configurations are provided that are believed to be particularly suitable with internal combustion engines. Exemplary mechanism...  
WO/2011/000645A1
A bearing arrangement is proposed, comprising a shaft (1) with a bearing journal (2, 3), and a needle bearing (9) which is arranged thereon and has a cage (16) and needle rollers (11) accommodated in the latter, wherein the bearing journ...  
WO/2011/001886A1
Disclosed is a rotation angle detecting device for a car driving motor, the rotation angle detecting device being compact, lightweight, and able to be easily mounted and enabling a reduction in the number of electric circuits and compone...  
WO/2010/151415A2
An internal combustion engine 100 having a piston 104 reciprocating in a cylinder 102 between TDC and BDC positions to influence a drive shaft 110. The drive shaft 110 is associated with an expandable piston rod extension 140 which in tu...  
WO/2010/139108A1
A steel-plastic composite axle for movable waste container comprises a metal shaft (1). There are grooves (2) in the two ends of the metal shaft (1). A shaft section (4) of a metal end (3) is located in each groove (2) of the metal shaft...  
WO/2010/130322A1
Internal combustion engine having a crankcase, a crankshaft and at least one crankshaft bearing which can be loaded with lubricant for mounting the crankshaft in the crankcase, wherein the at least one crankshaft bearing comprises at lea...  
WO/2010/118827A1
The invention relates to a support device which can be adjusted by an electric motor, for supporting the cushioning arrangement of an item of furniture for sitting or lying on, in particular a bed mattress. Said support device comprises ...  
WO/2010/116883A1
Disclosed is an intermediate shaft for a drive shaft wherein the bending rigidity is enhanced while reducing the weight by providing an FRP layer (120) on the outer circumference of a steel hollow shaft (102). The steel hollow shaft (102...  
WO2010110133A1
In a crankshaft (200), one hole (213L) formed in a crankpin (213) has a bottom surface with a wider area and is formed to a shallower depth from the surface of the crankpin than the other hole (213M). In the formation of the holes (213L,...  
WO/2010/105278A2
The disclosure provides new crankshaft configurations for various purposes. In one embodiment, new crankshaft configurations are provided that are believed to be particularly suitable with internal combustion engines. Exemplary mechanism...  
WO/2010/104455A1
The invention relates to a shaft device with a rotatable shaft (4) which has a hole (9) running through it in its longitudinal direction. According to the invention, the device further comprises a rod (10) running in the longitudinal dir...  
WO/2010/100106A1
The invention relates to a method for hardening crankshafts, in particular crankshafts having narrow crank webs, wherein a voltage is induced in the crankshaft by means of an inductor through which an alternating current flows, wherein t...  
WO/2010/094461A1
The invention relates to a gear transmission having at least one gear wheel stage (1), wherein at least one of the gear wheels (2a; 2b) is fastened coaxially on a hollow shaft (3) that is rotatably mounted in a transmission housing (5) v...  
WO/2010/088987A1
The invention provides a race sleeve (10) for a linear bearing assembly of a telescopic steering shaft guide for arrangement between a casing (31) and a shaft (32) which can be displaced in a longitudinal direction relative thereto, wher...  
WO/2010/090053A1
Provided is a constant velocity universal joint which is vibration-absorbing, durable and compact in design. The universal joint has a first shaft member (1) having a cylindrical portion (6) that has a radially inwardly protruding torque...  
WO/2010/084809A1
Provided are a method for producing a high strength and lighter weight FRP cylinder, and a FRP cylinder. In the method for producing the FRP cylinder wherein a plurality of prepregs formed by impregnating thermosetting resin sheets with ...  
WO/2010/077282A1
A lubrication system for lubricating at least one bearing includes a sensor configured to sense a condition of the at least one bearing, such as vibration or temperature, and a dispenser configured to deliver lubricant to the bearing. A ...  
WO/2010/051708A1
A single bell crank for a crankshaft of an internal combustion engine or a compressor includes a single bell crank main journal (5,28,39) and a crank pin (21,31,46), wherein the crank pin (21,31,46) is vertical to the single bell crank m...  
WO/2010/051843A1
A crankshaft (1) is provided with at least a crankpin (2) f which comprises at least a first crankpin part (2a) and a second crankpin part (2b) which are fixed to each other by fixing means, wherein the first crankpin part (2a) is provid...  
WO/2010/018149A3
There is proposed a shaft with at least one longitudinal bore (3) and one transverse bore(15, 16) which is arranged between the outer surface of the shaft and the longitudinal bore (3), wherein the at least one transverse bore (15, 16) h...  
WO/2010/041671A1
Provided is a damping structure for rotating bodies with which adequate damping effects can be obtained while suppressing the generation of vibration and noise and being unaffected by temperature and frequency conditions. In the damping ...  
WO/2010/037509A1
The invention relates to a telescoping steering spindle (1) having an inner spindle (2) and an outer spindle (3), which are disposed coaxially to each other and have an out-of-round cross-section for transmitting a torque, wherein an int...  
WO/2009/143925A3
The invention relates to a flexible bag (1) having a mixing device having a mixer shaft, the length thereof being adjustable, particularly for use as a bioreactor for cultivating microorganisms and cells.  
WO/2010/029841A1
A power transmission shaft, wherein the static twisting strength of a flat smooth section of the shaft is improved. A power transmission shaft has torque transmission teeth (2) formed on that portion of the outer peripheral surface of t...  
WO/2009/108954A4
A four-stroke, piston-powered internal explosion ('IE') engine for providing power output through a rotating crankshaft. The IE engine includes an engine block having power cylinders formed therein for receiving working pistons, bearing ...  
WO/2010/018149A2
There is proposed a shaft with at least one longitudinal bore (3) and one transverse bore(15, 16) which is arranged between the outer surface of the shaft and the longitudinal bore (3), wherein the at least one transverse bore (15, 16) h...  
WO/2010/013560A1
To determine the position of the center hole of a crankshaft easily and appropriately. A method for determining the center hole of a material crankshaft formed by means of an upper die and a lower die comprises first through fourth step...  
WO/2010/012380A1
The invention relates to a drive shaft (100). In order to provide a drive shaft (100), by means of which the effects of torsion oscillations can be reduced at the drive shaft (100), the invention provides a drive shaft (100) having a cen...  
WO/2009/111043A3
A crankshaft and connecting rod configuration for use in piston engines comprises a crankshaft having a separable crank throw wherein the separable crank throw includes a pair of laterally separated throw arms supporting a crankpin there...  
WO/2009/153155A1
A device ( 10) for generating oscillating motion, comprising a pivot (2) that is adapted to be mated rotatably and eccentrically to a shaft (1) which in turn rotates, the pivot (2) ending at the output with eccentric means (3) that are a...  
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/2008/125964A8
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/2009/149524A2
Method for mounting a bush round a part (2) of a shaft with a force fit, which method comprises the following steps: - providing a guide element (7,23) with an outer surface (8) which is at least partly conical; - providing the guide ele...  
WO/2009/108449A9
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...  

Matches 401 - 450 out of 9,031