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JP6242909B2 |
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JP2017207167A |
To reduce a risk that lubrication between a crank and land parts becomes insufficient resulting from the fact that the amount of lubricants supplied between the crank and the land parts from tapered parts becomes insufficient, in a half-...
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JP2017207108A |
To provide a bearing member which can reduce friction by reducing friction resistance between a bearing member and a shaft member of an internal combustion engine.A bearing member 11 has a plurality of recesses which are formed in a firs...
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JP6233438B2 |
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JP6229803B2 |
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JP6231584B2 |
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JP6224156B2 |
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JP2017194112A |
To solve a problem that, when stress applied to a mating face part of a main bearing cap is unequal to those at one side and at the other side along a rotation axial line of a crankshaft, the deterioration of a mating face part of a corr...
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JP6217620B2 |
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JP6219274B2 |
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JP6217619B2 |
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JP2017531135A |
A sliding engine part article has a composite layer of a plastic polymer base on a base. A composite layer is provided with the following. A matrix of plastic polymer base material, An organic-functions graphene nano platelet distributed...
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JP6214045B2 |
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JP6216226B2 |
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JP6213000B2 |
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JP2017187149A |
To provide a bearing device of a crankshaft of an internal combustion engine, which can be supplied with oil to a bearing gap at an early stage in starting and can reduce the supply amount of oil in normal operation.A bearing device 1 in...
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JP2017180568A |
To reduce sliding resistance acting on a crank journal 11 and a crank pin while suppressing increase of the sliding resistance acting on the crank journal 11 and the crank pin in a combustion stroke of a combustion cycle of an engine.An ...
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JP2017180263A |
To provide a support structure of a crank shaft capable of suppressing stress concentration to crank case side wall part or the like.In a region (an angle region AR1 of a bearing cap 31) containing a portion where respective extension po...
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JP2017180523A |
To reduce damage of a bearing by effectively dispersing stress applied to a bearing cap.In a bearing cap 15 which is attached to a lower side of a cylinder block 2, and rotatably supports a crank journal 11A of a crankshaft 11 via a bear...
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JP2017180600A |
To provide a connecting structure of a connecting rod and a piston which disperses generation points of wear generated in a slide bearing which is arranged between an a small end part of the connecting rod and a piston pin, and can allev...
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JP6208594B2 |
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JP2017172780A |
To restrict an increasing of sliding resistance acted on a crank journal and a crank pin at an explosion stroke of the engine.A crank journal side bearing metal 14 is configured in such a way that a corner part between both end surfaces ...
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JP2017172723A |
To provide a slide bearing capable of improving foreign matter embedding performance, and suppressing deterioration of advantageous performance of a resin overlay layer.A connecting rod bearing 4 has a back metal layer 41, a bearing allo...
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JP6205508B2 |
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JP6197961B2 |
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JP6200817B2 |
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JP2017160979A |
To provide a bearing structure of an internal combustion engine capable of easily supplying a lubricant to a sliding face of a washer.A bearing structure has a bearing member 10 and a bearing cap 20 having a bearing hole 11 and a bearing...
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JP2017160980A |
To provide a manufacturing method of a washer capable of improving a yield in manufacturing.A manufacturing method of a washer 100 receiving axial force of a crank shaft includes a material preparation process for preparing a plate-shape...
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JP6195053B2 |
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JPWO2016139735A1 |
Compression mechanism part 50 into which rotary compressor 100 of the present invention compresses a refrigerant, Crankshaft 5 which transmits rotation driving force to compression mechanism part 50, and main guide bearing 9 and subbeari...
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JP2017155628A |
To provide a compressor of which size can be made small while its poor operation is being prevented and to provide a refrigerator with this compressor.A compression element 20 comprises a cylinder 21; a piston 22 for compressing refriger...
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JP2017155712A |
To detect the seizure of a bearing of an internal combustion engine in advance.A control device 100 for determining a sign of the seizure of a crank bearing 22 arranged at an engine 1 having a plurality of cylinders 10a to 10d from which...
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JP6193316B2 |
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JP6193317B2 |
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JPWO2016113872A1 |
The lowerlink (7) of a double link type piston crank mechanism, While input load F1 resulting from fire load acts on the one end side, it has a forked one end side projecting piece section (13) which puts the other end of an upper link (...
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JP2017145796A |
To propose a bearing structure of the crankshaft for a crankcase, which can shorten a cycle time and can improve a productivity, can prevent useless consumption in a blade tool lifetime, and a processing method of a bearing structure of ...
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JP6185702B2 |
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JP6185780B2 |
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JP6186290B2 |
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JP6183610B2 |
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JP6185853B2 |
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JP2017141715A |
To avoid that a deformation suppression effect by a knock pin eccentrically acts on a specified bearing part.On a plane which is the same as an upper face of each sidewall part 21 at a lower case 20, when drawing equal distance virtual l...
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JP6181685B2 |
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JP2017522520A |
Generally the present invention relates to bushing and is especially more specifically an invention about bushing used for a highly efficient internal-combustion engine. According to one of the embodiments of an invention, bushing (10) i...
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JP6178354B2 |
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JP6176592B2 |
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JP2016161017A5 |
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JP2016161015A5 |
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JP2017133541A |
To restrict a pressure deformation of a bearing metal by a recess at an oil supply passage or an oil supply groove and the like formed at a bearing surface at the end part of a linkage rod while preventing the bearing metal from being ex...
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JP6170550B2 |
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