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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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 (...
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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 ...
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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 part...
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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...
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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...
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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...
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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)...
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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...
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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) includes a...
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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...
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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%,...
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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...
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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...
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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...
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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...
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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) ...
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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...
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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...
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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 ...
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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 (4...
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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 (4...
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WO/2015/113770A1 |
The present invention relates to a steering shaft (1) for a motor vehicle, comprising an inner spindle (2), an outer spindle (3) which is telescopic relative thereto, and a sliding sleeve (4) which is arranged between the inner spindle (...
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WO/2015/110113A1 |
The invention relates to an advantageous method for producing a shaft (1)-hub (2) connection, said method obviating a reworking of a bearing seat (3) on the shaft, said bearing seat being spaced from the shaft-hub connection in the axial...
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WO/2015/106958A1 |
A shaft according to the invention for a wheel set, in particular for a rail vehicle, has at least one shaft body which extends along a longitudinal axis. The shaft body has at least one first load coupling portion which is used to intro...
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WO/2015/108031A1 |
Provided is a sliding bearing that has a bearing inner peripheral surface covered by a resin overlay layer configured from a binder resin and a solid lubricant and/or hard substance, reduces the running-in time during an operation start,...
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WO/2015/105062A1 |
[Problem] To provide an injection molding shaft with which shock caused by sudden fluctuations in torque can be absorbed by twisting deformation of the shaft main body when sudden fluctuations in torque occur. [Solution] In a shaft main ...
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WO/2015/101815A1 |
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...
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WO/2015/096850A1 |
Crankshaft (1) for a reciprocating compressor (2) of a refrigeration appliance, wherein the reciprocating compressor (2) has a variable refrigeration capacity, the crankshaft (1) comprising a shaft (3) which is integrally provided with a...
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WO/2015/094091A1 |
The present invention relates to a crankshaft (4) with a central axis (A), wherein the crankshaft (4) comprises at least two main bearing journals (12), through which the central axis (A) extends, and at least one crankshaft web (10) arr...
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WO/2015/094085A1 |
The present invention relates to a crankshaft (4) with a central shaft (A), wherein the crankshaft (4) comprises at least two main bearing journals (12) through which the central axis (A) extends, and at least one crankshaft web (10) arr...
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WO/2015/075940A1 |
A production method for a forged crank shaft, including a die-forging step, a burr-removal step, and an excess thickness section-squashing step. In the die-forging step, a finished forged material having burrs thereon and having a cranks...
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WO/2015/075934A1 |
A production method for forged crank shafts that includes a die-forging step, a burr-removal step, and an excess thickness section-bending step. In the die-forging step, a finished forged material having burrs thereon and having a cranks...
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WO/2015/075924A1 |
A production method for a forged crank shaft, including a die-forging step, a burr-removal step, and an excess thickness section-bending step. The die-forging step molds a finished forged material having burrs thereon and having a cranks...
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WO/2015/074440A1 |
An output shaft (1) of a cycloid hydraulic motor and a shaft valve flow-distribution cycloid hydraulic motor having same, belonging to the technical field of mechanical transmission. The main body of said output shaft (1) consists of a l...
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WO/2015/071297A1 |
A method of assembling a crankshaft (1) and a crank member (3, 4) comprises the steps of supplying a crankshaft (1) including a crankpin (5) which extends between crank arms (6), wherein the crankshaft (1) has a crankshaft axis (2) and t...
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WO/2015/063368A1 |
In the method for preventing fretting occurring in a joint between contact surfaces (2, 6) of two parts (1, 5), which are clamped together in a manner causing deformation of the contact surfaces (2, 6), while not being clamped together w...
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WO/2015/056440A1 |
A crankshaft is provided with a journal section (J) that serves as a central axis of rotation, a pin section (P) that is eccentric with respect to the journal section (J), and a crank arm section (A) that connects the journal section (J)...
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WO/2015/043207A1 |
A molding method for a crankshaft assembly of an inline four-cylinder engine comprises the following steps: S1, adjusting a center of gravity of the crankshaft having a first balancing block and a second balancing block to coincide with ...
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WO/2015/037897A1 |
The technical problem of the present invention is to provide a hollow drive shaft of which the strength of the entire length is rendered uniform as much as possible, by distributing a load concentrated on a vulnerable area generated by t...
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WO/2015/029993A1 |
The purpose of the present invention is to provide: a high-strength steel having improved strength and toughness and also having high fatigue strength; and a crankshaft produced using the high-strength steel. The high-strength steel acco...
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WO/2015/025683A1 |
The opening (35a) on one end side of a pin-boss oil passage (35) opens to the inner-circumferential surface of a pin boss part (14) of an upper link (3), while the opening (35b) on the other end side thereof opens to the outer-circumfere...
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WO/2015/015952A1 |
By plastic working of one axial end of a rod-shaped element (21), which has an outer diameter (D21) that coincides with the outer diameter (D19) of the completed rod section (19) and on the other axial end of which the base end of a fork...
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WO/2015/011479A1 |
A telescopic assembly comprises a first portion and a second portion and a support bearing assembly that acts between the two portions; the two portions being able to move relatively along a common path during telescopic adjustment; the ...
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