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Matches 601 - 650 out of 4,987

Document Document Title
JP2018169020A
To enable a cross head pin to preferably be supported by inhibiting damage due to bearing load, in a cross head bearing, a cross head, a frame and a cross head type internal combustion engine.A cross head bearing includes: a bearing body...  
JP2018168978A
To provide a connecting rod large end part lubrication structure of an internal combustion engine including a side plate capable of reducing assembly man-hour because of easiness of assembly, improving assemblability, reducing its weight...  
JP6414823B2  
JP6412568B2  
JP6406372B2  
JP2018159374A
To provide an engine that reduces friction force and fuel consumption and improves a total length and unit compactness.A reciprocating internal combustion engine has a line of parallel cylinders which are joined via connecting rods and p...  
JP2018155355A
To provide a bearing capable of reducing friction while suppressing deterioration caused by vibration and noise.The present invention relates to a bearing 1 which bears a crank shaft 4 of an engine E, the bearing comprising: a pair of a ...  
JP2018155381A
To provide a crankshaft bearing device reducing slide friction loss of a bearing surface while suppressing pressure loss due to oil film of a thrust bearing.A bearing device is provided with a thrust bearing on both side surfaces of a be...  
JP6398934B2  
JP2018150823A
To provide a stirling engine which can discharge or supply a lubrication oil while inhibiting a working fluid filling the interior thereof from being excessively discharged.A stirling engine 1 includes: a crank case 9; a discharge path 5...  
JP2018151037A
To provide a main bearing for a crank of an internal combustion engine superior in foreign matter discharging performance.In a main bearing rotatably supporting a journal portion, first and second half-split bearings are constituted to f...  
JP2018145885A
To provide a reciprocation piston engine capable of reducing a mechanical loss as less as possible.Lubricating oil is filled between a first sliding face 2A and a second sliding face 31S, and a projection-shaped part 31S projecting towar...  
JP2018145888A
To provide a reciprocation piston engine capable of reducing a mechanical loss as less as possible.A projection-shaped part 31S projecting toward a first sliding face 2A is provided on a second sliding face 31S. When a gap between the fi...  
JP2018145886A
To provide a reciprocation piston engine capable of reducing a mechanical loss as less as possible.A projection-shaped part 31S projecting toward a first sliding face 2A is provided to a second sliding face 31S relatively sliding to the ...  
JP2018146064A
To provide a slide bearing structure enabling oil temperature to be raised.A slide bearing structure 1 comprises: a rotatable shaft 10 having a large diameter part 111 and a small diameter part 110; slide bearings 30a, 30b rotatably hold...  
JP2018145884A
To provide a reciprocation piston engine capable of reducing a mechanical loss as less as possible.Lubricating water is filled between a first sliding face 2A and a second sliding face 31S, and a projection-shaped part 31S projecting tow...  
JP2018146044A
To reduce friction resistance regardless of an operating state of an engine without requiring labors for processing a sliding face at a bearing structure part for reducing friction using a floating effect.At a bearing structure part of a...  
JP2018145887A
To provide a reciprocation piston engine capable of reducing a mechanical loss as less as possible.A projection-shaped part 31S projecting toward a first sliding face 2A is provided on a second sliding face 31S. When a gap between the fi...  
JP6393067B2  
JP6391747B1
[Subject] In a crosshead bearing and a crosshead, a frame, and a crosshead type internal-combustion engine, damage by bearing load is controlled and support of a crosshead pin is enabled satisfactorily. [Means for Solution] Inclination s...  
JP6393209B2  
JP6390852B2  
JP6390038B2  
JP6386239B2  
JP2018135931A
To suppress foreign matter from entering between a rotational shaft and a half-split bearing.A groove 17 is provided between a mating surface 15 and a crush relief 13, recessed from the mating surface 15, and formed on a -X direction wit...  
JP6380067B2  
JP2018132111A
To restrain foreign matter from entering between a rotating shaft and a half-split bearing.A groove 17A is provided on a mating face 14A, and is recessed from the mating face 14A. A groove 17B is provided on a mating face 14B, and is rec...  
JP6375769B2  
JP6377889B2  
JP2018128128A
To maintain a strength of a crankshaft further high without enlarging an outer diameter of the crankshaft more than needed.An eccentric oscillation type gear device G1 comprises: oscillation gears 12A and 12B; a crankshaft 20; a first ca...  
JP2018128070A
To suppress a leakage amount of lubricating oil in a half-split bearing having a groove on an inner peripheral surface.A plurality of first grooves 111 and a plurality of second grooves 112 are provided on an inner peripheral surface 12 ...  
JP2018128071A
To discharge foreign matter entering inside a groove in a half-split bearing having the groove on an inner peripheral surface.A first groove 111, a second groove 112, a fourth groove 114, and a third groove 113 are provided on an inner p...  
JP6373012B2  
JP2018123916A
To provide a slide member which can improve a lubrication characteristic while suppressing a rise of surface pressure at contact face contacting with the other member.A slide member comprises a micro texture part 10 arranged at least at ...  
JP2018119593A
To provide a slide member which can suppress a cost of manufacture, for example, while keeping characteristics required for a bearing of a vehicular engine, particularly a seize resistance.A slide member includes a base material layer, a...  
JP6365836B2  
JP2018115698A
To provide a bushing that enables easy retention of a lubricant on a sliding surface.A bushing 2 includes a sliding surface 20 for swingably supporting a piston pin 97, and an oil groove 5 that is arranged on the sliding surface 20. When...  
JP2018115717A
To provide a bearing support structure of a crankshaft which can suppress the wear of a slide bearing at a crank cap side.A bearing support structure 1 of a crankshaft comprises: a cylinder block 10; a first slide bearing 14 held to the ...  
JP2018112280A
To provide a half-split thrust bearing for receiving axial line direction force of a crank shaft of an internal combustion engine that is difficult to generate damage (fatigue) during operation of the internal combustion engine.The prese...  
JP2018112281A
To provide a half-split thrust bearing for receiving axial line direction force of a crank shaft of an internal combustion engine that is difficult to generate damage (fatigue) during operation of the internal combustion engine.The prese...  
JP2018519461A
The rocking journal bearing (200) of about two lines is provided in the piston coupling mechanism of a cycle engine. The bearing side (J) where a bearing accepts compressive load by turns into the motion cycle of a bearing and which is a...  
JP2018519462A
Transmitting [load] point offset of the rocking journal bearing in the uniflow Scavenging countering piston engine which has a gradual crankshaft includes different offset to the point of the piston which counters transmitting [load]. Un...  
JP2018109404A
To provide one swivel bearing for connecting rod eyes of a plurality of connecting rods in one piston.A swivel bearing 7 for two connecting rods 5, 6 in at least one reciprocating piston 4 is accommodated in a plurality of piston holes 8...  
JP6356201B2  
JP2018105159A
To realize a light-weight Atkinson cycle mechanism with a simple structure.An engine comprises: a piston 12; a piston pin 13; a crankshaft 14 including a crankpin 19; a connecting rod 15 including a small end part 20 connected to the pis...  
JP2018105401A
To provide a bearing cap which hardly transmits the vibration of a shaft to a bolt for fixing the bearing cap to an object to be fixed.A bearing cap 1A rotatably supports a crankshaft 11 via a bearing. The bearing cap 1A comprises an ins...  
JP2018096406A
To suppress a leakage amount of a lubricant in a half-sprit bearing including a groove at an inner peripheral face side.A half-split bearing 10 includes a groove 111 and a groove 112 along a circumferential direction of an inner peripher...  
JP2018096407A
To suppress a leakage amount of a lubricant in a half-split bearing including a groove at an inner peripheral face side.A half-split bearing 10 is molded into a semi-cylindrical shape, and forms a cylindrical slide bearing by being butte...  
JP2018096522A
To provide a bush which can suppress the generation of the seizure of the bush of a connecting rod and a piston pin even if an engine is boosted in in-cylinder pressure.A bush 40 of a connecting rod comprises first and second introductio...  
JP2018096408A
To suppress lowering of a load capacity in a half-split bearing including a groove at an inner peripheral face side.A half-split bearing 10 includes a groove 111 and a groove 112 along a circumferential direction of an inner peripheral f...  

Matches 601 - 650 out of 4,987