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Patent Searching and Data


Matches 551 - 600 out of 5,071

Document Document Title
JP6595572B2  
JP2019173798A
To provide a bearing attachment jig that can attach a sliding bearing with no nail to a bearing part while accurately positioning it.A bearing attachment jig comprises: a fitting part 8 to be fitted to an inner peripheral surface 2b of a...  
JP2019173799A
To provide a bearing attachment jig that can attach a sliding bearing with no nail to a bearing part while accurately positioning it.A bearing attachment jig 1 for attaching sliding bearings 2 and 12 formed in an arc plate shape, to two ...  
JP6586875B2  
JP2019163842A
To prevent rotation of an inner ring to a shaft member in a bearing supporting structure for rotating and supporting the shaft member by a rolling bearing in which the inner ring is split in a circumferential direction.A shaft member 30 ...  
JP2019163841A
To prevent rotation of an inner ring in a case of using a split rolling bearing in which the inner ring is split in a circumferential direction.A shaft member 30 includes a cylindrical shaft portion 32, and a first side face 37 and a sec...  
JP6581449B2  
JP2019157984A
To provide a bearing device which hardly causes the deposition of product materials between a back metal-layer surface of halved bearings and a semi-cylindrical face of a bearing holding hole, and can prevent the damage of the halved bea...  
JP2019158065A
To prevent the positional deviation in the rotation direction of a slide bearing provided between the small end part of the linkage rod and the piston pin.A piston device 1 comprises: a piston 2 having a pair of boss parts 7 and 7 provid...  
JP6576976B2  
JP6577003B2  
JP6577193B2  
JP2019150900A
To provide a fracture state quality judgment device and a fracture state quality judgment method which enable a simple and accurate quality judgment of the fracture face when the large end part of a connection rod is fractured on the sha...  
JP6574826B2  
JP6569696B2  
JP6571130B2  
JP6569695B2  
JP2019143775A
To provide a support structure of a rotational shaft such as a crank shaft, capable of preventing wrong assembly and further preventing positional deviation of an outer ring during rotation.A rotational shaft support structure comprises ...  
JP6565811B2  
JP2019138367A
To provide a main bearing of a crank shaft of an internal combustion engine capable of preventing intrusion of foreign matters to a sliding face in an operation of the internal combustion engine, and improving lubricant supplying perform...  
JP2019124133A
To maintain an oil film at a slide surface by preventing deformation in the slide surface for a bearing part of a crosshead pin, in an engine.A two-stroke engine includes: a piston rod connected to a piston; and a crosshead pin provided ...  
JP2019124233A
To provide a connecting rod bearing capable of reducing frictional loss by contact with a crank pin in operating an internal combustion engine.A connecting rod bearing for a crank pin of a crank shaft of an internal combustion engine, in...  
JP2019124246A
To provide a half-split thrust bearing having excellent seizure resistance performance, and further a thrust bearing.A semi-annular half-split thrust bearing has a slide surface for receiving axial force and a back surface on the opposit...  
JP2019124245A
To provide a half-split thrust bearing having excellent seizure resistance performance, and further a thrust bearing.A semi-annular half-split thrust bearing has a slide surface for receiving axial force and a back surface on the opposit...  
JP2019124234A
To provide a main bearing capable of reducing frictional loss by contact with a journal portion in operating an internal combustion engine.According to the present invention, a main bearing is provided in that the main bearing for rotata...  
JP2019119915A
To provide a slide member which allows for reduction of a friction coefficient on the surface thereof while the seizure thereof is prevented, and a method of manufacturing the slide member.The slide member is provided that comprises: a b...  
JP2019120367A
To elongate a life of a bearing without lowering the toughness of a crank spindle.A rolling bearing for supporting a crankshaft has an inner ring, an outer ring and a cage. The inner ring is a cylindrical member, and attached to an exter...  
JP6544370B2  
JP2019519733A
Slide element components which Sliding contact to a component which can rotate are combinable with another slide element components and adhesives. Slide element components are provided with an engaging-of-clutch side for engaging with an...  
JP2019113145A
To provide a manufacturing method of a connecting rod which is secured in plane properties of fractured faces of a rod part and a cap part, and the connecting rod.In a manufacturing method of a connecting rod for forming a fracture start...  
JP6541144B2  
JP2019108908A
To provide an attachment structure of a rolling bearing which suppresses a float and the deformation of a halved part when a large load is applied to a halved inner ring, and can suppress a turn of the halved inner ring with respect to a...  
JP2019108923A
To provide a thrust bearing which is improved in a foreign matter discharge property while reducing a slide friction loss, and a bearing device.A plane part, a tapered part and a pocket part are formed at a slide face of a thrust bearing...  
JP2019108825A
To provide a crank cap assembly which can suppress fore-and-aft bending vibration generated at a crank cap.A crank cap assembly 10 comprises a pair of crank caps 20 for rotatably supporting a crankshaft 5. The crank cap assembly 10 also ...  
JP6536774B2  
JP2019105258A
To provide a ladder frame of an internal combustion engine which is suppressed in a fall of a remaining part from a crank cap while securing a thickness of the crank cap under a design condition.A ladder frame of an internal combustion e...  
JP2019105356A
To provide a slide bearing capable of making a shaft member hardly seize.In a slide bearing having an annular inner peripheral face and slidably supporting a shaft member by the inner peripheral face, at least a part of the inner periphe...  
JP2019105357A
To provide a slide bearing capable of suppressing seizure of a shaft member.A pair of annular members slidably supporting a crank shaft (shaft member) by inner peripheral faces and made of a substance having a negative linear expansion c...  
JP6535165B2  
JP6535582B2  
JP2019100543A
To improve performance of a bearing material.A bearing element 100, for example a bearing shell for an engine, comprises an overlay 106 which constitutes a bearing surface for a steel journal or the like. The overlay 106 is composed of a...  
JP2019100332A
To improve the sound vibration performance of an internal combustion engine.A lower link 6 of a double-link type piston crank mechanism is formed into a shape made by adding, to a fundamental shape having a substantial parallelogram, an ...  
JP2019099917A
To provide means for controlling a color of an overlay in a wider range without damaging a mechanical characteristic of a polymer-based overlay.A sliding engine element 100 for an engine includes a polymer-based overlay layer 106 on a me...  
JP2019100501A
To provide a bearing structure for a crankshaft for allowing the mounting of an inner ring divided into a plurality of parts to a shaft part of the crankshaft while suppressing an increase in the manufacturing cost, and additionally for ...  
JP2019100412A
To suppress the occurrence of a clearance and a level difference of a raceway surface at a seam of divided bodies constituting an inner ring, in bearing structure comprising the inner ring which is divided into a peripheral direction, an...  
JP2019100306A
To provide an engine which enables improvement of durability of a bearing metal while reducing rotational resistance of a crank shaft.An engine includes a crank shaft 13 and has: a crank support medium 31 formed with a journal bore 25 wh...  
JP2019100333A
To improve the sound vibration performance of an internal combustion engine.A control link 7 of a double-link type piston crank mechanism has a bilateral asymmetric shape which is formed by adding a weight part 15 to a fundamental shape ...  
JP2019100404A
To provide a thrust washer having a taper part, and capable of being manufactured at lower cost.A thrust washer according to an embodiment has an annular washer body having a first thrust surface and a second thrust surface receiving thr...  
JP2019094927A
To provide a half-split bearing and a slide bearing capable of reducing frictional loss caused by generation of turbulence in operating an internal combustion engine.A half-split bearing is composed of a central region and an end region ...  
JP2019094884A
To lubricate between a pin boss part 23 for an upper pin and the upper pin 4 by using oil mist scattered in a crank case.A multi-link type piston crank mechanism of an internal combustion engine is composed of an upper link 3, a lower li...  

Matches 551 - 600 out of 5,071