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Patent Searching and Data


Matches 201 - 250 out of 9,106

Document Document Title
WO/2016/121772A1
The present invention enhances the strength of connection between end joints (12) and a cylindrical member (18) and obtains high transmission torque while effectively preventing outer collars (20) (connection members) from becoming misal...  
WO/2016/113263A1
The invention relates to a swimming and diving aid comprising a motor and a motor shaft for the transmission of a drive power from the motor to a propeller of the watercraft. According to the invention, the motor shaft is formed from a c...  
WO/2016/115444A1
Elastomer members for a torsional vibration damper, methods of making the same, and torsional vibration dampers having the elastomer members are disclosed. The elastomer members have a first major surface and an opposing second major sur...  
WO/2016/113024A1
The invention proposes an inlay element to be arranged in a clamping region of a fibre-reinforced tube, said inlay element having an elongate round body (11, 21), which has an outer lateral surface (12, 22) on which there are arranged at...  
WO/2016/114049A1
The present invention comprises an outer joint member and joint inner components that are stored in the outer joint member. A shaft is fitted with an inner joint member. A cup bottom that restricts movement of the joint inner components ...  
WO/2016/110742A1
The "command rod" is a mechanical part for internal combustion engine of pistons that consists of a straight arm structural symmetrical profile, fully hard, having one tip with a hole properly structured to a piston pin (3) transpose and...  
WO/2016/108340A1
Disclosed is a power transmission shaft capable of performing a fuse-like function with respect to excessive torque when excessive torque is applied to a power input side. The power transmission shaft comprises: a main shaft connected to...  
WO/2016/101062A1
A generator (100) and/or machine (110) generating mechanical energy and functioning on the principle of exploitation of an energy allowing the existence of centrifugal forces (Fc) on masses (M) being displaced in rotation along an eccent...  
WO/2016/063140A3
Described herein is a mechanical pulling device having in one example a main shaft with an upper body longitudinally positionable along the main shaft. An upper pivot is provided on each transverse end of the upper body for pivotable att...  
WO/2016/103573A1
To provide a rotating shaft with which flexibility of forming a bend is increased, and the strength is increased while reducing the amount of material. A V-shaped rotating shaft formed by bending sheet metal. An angle formed on an inner ...  
WO/2016/097766A1
A turbomachine comprising a turbomachine shaft (4) for rotation about an axis (4a) and for supporting a turbine wheel (5) at one end of the turbomachine shaft; and a bearing housing (3) having a wall defining a bore in which the turbomac...  
WO/2016/098676A1
This rubber-roller cored bar (110) is a cylindrical cored bar used in a rubber roller for office equipment, and is provided with an inner circumferential surface (111) and an outer circumferential surface (112). The outer circumferential...  
WO/2016/094396A1
Hydraulic spring drive apparatus comprising: a rotatable cam shaft having fixed thereon a number of cams; a number of rocker arms, one following each cam, each pivotally attached at one end to a pressure bar and at another to an expansib...  
WO/2016/092850A1
A method for manufacturing a forged crankshaft includes a die forging step for obtaining forged material formed into the shape of a crankshaft by die forging and a reduction step for reducing forged material (30) by a pair of first molds...  
WO/2016/083802A1
IMPROVEMENTS TO STEERING COLUMN ASSEMBLIES A telescopic steering column assembly (100, 200, 300, 400, 500) comprising an upper shroud portion (101, 301, 501) and a lower shroud portion (102, 202, 302, 402, 502) is supported by the shroud...  
WO/2016/082969A1
The present invention relates to a method for producing a profiled hollow shaft (20, 30) for a telescopic steering shaft (10) of a motor vehicle, said method comprising the provision of a hollow shaft to be machined and of a roller formi...  
WO/2016/026809A3
In an electric motor-pump assembly, two working diaphragms (2), each delimiting a working chamber (5), are cyclically driven by a crank drive (6) via connecting rods (8). Said crank drive (6) consists of eccentrics (7) for each connectin...  
WO/2016/080178A1
A power transmission shaft (1) comprises a metal shaft main body (2) and a fiber reinforced plastic shaft auxiliary body (3) that is provided so as to be coupled with the metal shaft main body (2). A corrugated portion is formed on one e...  
WO/2016/072305A1
In the present invention, multiple recessed parts are disposed in a shaft surface, the depths of the recessed parts are set so as to be within a desired range, and the average depth of the recessed parts is set so as to be within a desir...  
WO/2016/058723A1
The invention relates to a method for producing a profiled hollow shaft for a telescopic steering shaft (10) of a motor vehicle, comprising the providing of a hollow shaft to be processed and a profile mandrel (60) and at least one rolle...  
WO/2016/047987A1
The present invention relates to an internal combustion engine, and whereas in a conventional engine the expansion pressure generated by a piston is immediately transferred to a crankshaft, the present invention relates to an internal co...  
WO/2016/045809A1
The invention relates to an outboard device for a maritime structure. Said outboard device comprises a first component and a second component, the first component being movable relative to the second one. An anti-fouling thermoplastic ma...  
WO/2016/042342A1
A telescopic steering column assembly (100, 200) includes at least one support bearing assembly (8) that comprises an inner bearing race which is located on the steering shaft (3), an outer bearing race that is located on an inner face o...  
WO/2016/038072A1
The invention relates to a method for producing a transmission shaft (1) comprising a body (2) made from composite and a coupling piece (3) at one end of the body (2), said coupling piece (3) being hollow and having splines (4) on the in...  
WO/2016/039624A1
A crankshaft and main bearing assembly for an internal combustion engine, includes: a crankshaft (1) with a first main bearing journal (10), a second main bearing journal (20), and one crankpin journal (110) parallel with, but radially s...  
WO/2016/026487A1
The invention relates to a device for changing the compression ratio of a cylinder unit of a reciprocating piston combustion engine, comprising an eccentric bush (16) which is rotatably arranged in a bore hole of a conrod bearing eye for...  
WO/2016/026486A1
The invention relates to a device for changing a compression ratio of a cylinder unit of a reciprocating piston combustion engine, comprising an eccentric bush (51) which is rotatably arranged in a receiving bore hole (50) of a conrod be...  
WO/2016/026488A1
The invention relates to a device for changing a compression ratio of a cylinder unit of a reciprocating piston internal combustion engine having an eccentric bush (25) which is rotatably arranged in a bore (24) of a connecting rod eye (...  
WO/2016/024308A1
A main bearing metal (41) has: a main bearing metal planar portion (42); a main bearing metal oil groove (44) in which a main-bearing-metal-side oil groove (43) extending in a circumferential direction is formed along the entirety of an ...  
WO/2016/021201A1
 This crankshaft is provided with a journal part (J) as a rotational center axis, a pin part (P) eccentric relative to the journal part (J), a crank arm part (A) joining the journal part (J) and the pin part (P), and a counter weight p...  
WO/2016/009641A1
The shape of an arm section (A) of a crank shaft is asymmetrical, relative to a boundary line being an arm section center line (Ac) that connects the axis center of a pin section (P) and the axis center of a journal section (J). The flex...  
WO/2016/009620A1
This cast crankshaft manufacturing method includes a preliminary molding step for molding a burr-free rough raw material (31) formed in the shape of a crankshaft having excess portions (Aaa, Aba) that protrude from the outer periphery at...  
WO/2016/008838A1
The present invention relates to a constructed crankshaft having bearing journals (10) which are configured for mounting the crankshaft in a bearing seat or for receiving a connecting rod on the crankshaft, and having crank webs (11), in...  
WO/2016/009640A1
A crank shaft comprising a journal section (J) forming a center axis of rotation, a pin section (P) eccentric relative to this journal section (J), and a crank arm section (A) that connects the journal section (J) and the pin section (P)...  
WO/2015/193437A1
The invention relates to an internal combustion engine (1) having an adjustable variable compression ratio, a crankshaft (2), at least one connecting rod (3), an adjusting mechanism (4) for adjusting an adjustable variable compression ra...  
WO/2015/190117A1
 A crankshaft (1) is provided with a journal part (J) as a rotational center axis, a pin part (P) eccentric from the journal part (J), and a crank arm part (A) joining the journal part (J) and the pin part (P). The arm part (A) include...  
WO/2015/182206A1
Provided is an FRP drive shaft (10) which has an enhanced coupling strength between an FRP cylinder (20) and an end joint (40) and which achieves simplified structure, easy manufacturing, and reduced costs. The FRP drive shaft (10) has t...  
WO/2015/174088A1
This steel for use in a non-heat treated crankshaft has high bending fatigue strength after fillet rolling processing and has excellent machinability. This steel for use in a non-heat treated crankshaft contains, in mass%, C: 0.37-0.50%,...  
WO/2015/171557A2
A multi-piece driveshaft assembly includes a driveshaft assembly. The driveshaft assembly comprises a yoke provided at an end thereof. A universal joint is attached to the yoke. A coupling shaft assembly includes a tube yoke and tube. Th...  
WO/2015/164621A1
A damped automotive driveline component can be a propshaft, a bar shaft, a torque tube housing, a power transfer unit (PTU) housing, or a final drive unit (FDU) housing, among other possibilities. The component is equipped with a dampene...  
WO/2015/143542A1
A cam follower for operable attachment to a valve lifter assembly for use with a variable cam lobe camshaft in a variable valve timing system includes a housing with a central cavity and a mushroom head with a stem pivotably connected to...  
WO/2015/141646A1
This engine is provided with: a crankshaft that rotates centered around an axis line; and a flywheel (16) having a circular plate shape and connected to the axis line of the crankshaft at the center thereof. The flywheel (16) has: a main...  
WO/2015/141611A1
[Problem] To provide a crankshaft which can be strengthened in a short time and which is strengthened over a wide range while avoiding wasteful processing as a matter of course. [Solution] This crankshaft comprises a fillet portion (15) ...  
WO/2015/139999A1
The invention relates to a shaft (1) with adjustable rigidity, wherein at least one torsion bar (2), which is surrounded by a tubular sleeve (3), is arranged between a first shaft attachment (8) and a second shaft attachment (15), at lea...  
WO/2015/086243A3
The invention relates to a transmission shaft (1) of a manual transmission having a countershaft design, which transmission shaft forms one of at least two largely identical countershafts and is constructed of a plurality of hollow shaft...  
WO/2015/137025A1
A first constant-velocity joint (2) is provided with an inner ring member (11), an outer ring member (12) which houses the inner ring member (11), and balls (14) which are provided inside of raceway grooves (13) axially formed in the out...  
WO/2015/133131A1
To provide a coating composition for a lubricating coating film capable of forming a lubricating coating film having a high level of flexibility on surfaces of various base materials. A coating composition for a lubricating coating film ...  
WO/2015/129225A1
 A forming device wherein: a movable journal mold (10U, 10B) and a movable pin mold (12) are caused to move in an axial direction toward a fixed journal mold (9U, 9B) from a state in which the raw journal section (Ja) of a raw material...  
WO/2015/129217A1
 A forming device wherein: a movable journal mold (10U, 10B) and a movable pin mold (12) are caused to move in an axial direction toward a fixed journal mold (9U, 9B) from a state in which the raw journal section (Ja) of a raw material...  
WO/2015/101815A4
The invention relates to a connecting rod/crank transmission system in which the force (F1) applied by the connecting rod is transmitted via a pin (1) to two diverging arms (7, 8) of the crank that are joined to the counterweight (3) the...  

Matches 201 - 250 out of 9,106