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JP5884266B2 |
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JP5858845B2 |
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JP5858846B2 |
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JP2015232391A |
To improve anti-seizure property of resin composition adopted for a sliding member while its abrasion resistance is kept.This invention provides a sliding resin composition including protection reinforcement agent composed of resin binde...
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JP5837896B2 |
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JP2015535903A |
The compressor has a cylinder (20), as well as a bearing hub (40) that has first and second end portions (40a, 40b) and defines a radial bearing (41) that houses the crankshaft (50). A connecting rod with a large end (61) that is coupled...
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JP5830099B2 |
The invention relates to a sliding bearing and to a method for producing a sliding bearing, having at least one groove formed on the sliding surface which extends at least partially in the axial direction of a mounted shaft, ends on at l...
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JP5828265B2 |
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JP5812722B2 |
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JP2015200380A |
To provide a bearing member enabling its performance to be improved while preventing: reduction in performance by heat when a metal and a washer are assembled; and generation of any contact with a shaft by a plastic deformation.A radial ...
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JP2015187457A |
To suppress the leakage of lubricating oil from a joint part without causing a shortage of the amount of oil to be supplied to other bearings.In a sliding surface 12 of a first bearing member 10, a groove 15 extending in the sliding dire...
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JP5801753B2 |
The half bearing 31 supports a crank shaft of an internal combustion engine. The half bearing 31 includes a main cylindrical part 71 with a plurality of circumferential grooves 74 and crush reliefs 70 with a plurality of crush relief gro...
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JP2015183735A |
To provide a support structure of a crank shaft which prevents peeling of a porous layer of a thrust surface and embedding of the porous layer into a thrust washer surface.A support structure supports a crank shaft 11 including a journal...
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JP2015183772A |
To provide a slide bearing which secures the amount of lubrication oil supplied to another bearing while reducing side flow.A bearing 1 includes: a bearing body having a slide surface which slides on a crank shaft 3 having an oil hole 31...
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JP2015183827A |
To suppress leakage of lubricant from a junction part without shortening an oil supply amount to another bearing.On a slide surface 12 of a first bearing member 10 constituting a halved slide bearing, a groove 15 extending in a slide dir...
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JP2015183826A |
To suppress leakage of lubricant from a junction part without shortening an oil supply amount to another bearing.On a slide surface 12 of a first bearing member 10 constituting a halved slide bearing, a groove 15 extending in a slide dir...
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JP5797624B2 |
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JP2015169293A |
To provide a slide bearing which can prevent the contact of a thrust washer and a thrust face of a crank shaft.A slide bearing is formed of a cylinder block 12 and a bearing cap 13 which is arranged at a lower part of the cylinder block ...
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JP2015169267A |
To provide a support structure of a crank shaft which can prevent the contact of a thrust face and a thrust washer of the crank shaft.In a support structure of a crank shaft 11, a slide bearing 10 is arranged in an air space which is for...
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JP5781632B2 |
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JP5781150B2 |
There is disclosed a split bearing comprising a semi-cylindrical bearing member having a concave bearing surface extending throughout the length thereof to a parting face at each opposed circumferential end of the bearing member. The bea...
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JP5781096B2 |
A bearing bush is described wherein the bush bore at the axial ends of the bush is provided with relieved portions extending at least a part of the distance around a circumference of the bush, the relieved portions being in the form of g...
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JP5776298B2 |
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JP5774369B2 |
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JP5770972B2 |
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JP2015152107A |
To provide a slide bearing capable of increasing an amount of lubricant supplied to a lower side semi-cylindrical bearing .In a cylindrical main bearing 2 that is formed by combining an upper side bearing 10 arranged on an upper side wit...
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JP2015152104A |
To provide a slide bearing capable of promoting discharge of foreign matters to outside in an oil groove.In a cylindrical main bearing 2 that is formed by combining an upper side bearing 10 arranged on an upper side with a lower side bea...
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JP2015148250A |
To provide a crankshaft support structure of an engine which effectively inhibits the occurence of a clearance between a crank bearing and a bearing supporting surface and is extremely excellent in processability.A crankshaft support str...
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JP2015145710A |
To provide a slide bearing which supports a shaft member with a wide surface while supplying a sufficient amount of lubrication oil to inner peripheral surfaces of semi-cylindrical bearings.A cylindrical connecting rod bearing is formed ...
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JP5762698B2 |
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JP5760631B2 |
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JP2015124798A |
To open/close an oil pressure passage by repeating a pushing operation through the use of a pushing piston to turn a channel piston.A channel piston 45 is pushed against an urging force of a protruding spring 43 by a pushing piston 47. T...
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JP5744000B2 |
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JP2015117629A |
To reduce the size and weight of a cylinder block while enhancing the support rigidity of a crank journal, related to an engine.A skirt wall 1A is suspended to a lower part of a crank shaft 2 from a cylinder block 1 of an engine 10, and ...
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JP2015117628A |
To reduce the size and weight of a cylinder block while enhancing the support rigidity of a crank journal, related to an engine.In a cylinder block 1 of an engine 10, a skirt wall 1A is suspended at a lower part of a crank shaft 2. A plu...
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JP2015113890A |
To provide a bearing device which can improve seizure resistance and fatigue resistance by sufficiently securing an oil feed amount to an outside face of a washer, and can make a fresh lubricant flow to an external peripheral face of the...
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JP5737517B2 |
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JP2015102040A |
To reduce noise generated by the vibration of a crank shaft, related to a bearing beam of an engine.A bearing beam 6 is composed of bearing caps 61 for supporting a crank shaft 3, and a connecting part 62 which connects the respective be...
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JP5722758B2 |
A main bearing for a crankshaft of an internal combustion engine comprises a pair of semi-cylindrical bearings (17, 18). An oil groove (17a) extends on an inner circumferential surface (17S) of one semi-cylindrical bearing (17) in a circ...
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JP5725853B2 |
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JP5721836B2 |
The invention relates to a layered composite material for sliding elements, comprising a base layer, applied to the surface of a sliding element, made of an alloy comprising copper or aluminum and a sliding layer situated over said layer...
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JP5716476B2 |
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JP5714371B2 |
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JP5707496B2 |
A crankshaft bearing of a crankshaft of an internal combustion engine has a plain bearing formed of bearing shells, wherein a bearing shell (10) adjoins a cylinder crankcase (11) of the internal combustion engine by a bearing shell back ...
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JP2015071799A |
To provide an aluminum alloy and a sliding member improved in abrasion resistance.There is provided an aluminum alloy which comprises 4.0 to 10.0 mass% of Sn, 4.0 to 8.0 mass% of Si, 0.3 to 2.0 mass% of Cu and Al, wherein the average dia...
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JP5701732B2 |
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JP5699894B2 |
An oil passage structure for an engine of a vehicle is provided with a connecting rod swingably coupled to a crankshaft rod by a plurality of crankpins, the plurality of crankpins being disposed between a plurality of crank journals, and...
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JP2015064009A |
To provide a bearing structure of a crank shaft of an internal combustion engine in which deterioration in lubricity between a crank journal and a journal bearing part can be prevented by preventing an increase in an amount of a lubrican...
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JP5699167B2 |
The invention relates to a semi-annular sliding bearing shell comprising two circumferential end sections (14, 16) and a radial inner face (10) along which a sliding surface (12) lies. Said bearing shell also comprises grooves (18) which...
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JP5697720B2 |
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