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Patent Searching and Data


Matches 901 - 950 out of 4,987

Document Document Title
JP2016130578A
To provide an inexpensive revolution roller bearing using a both-head tapered roller of a scroll compressor by facilitating the assembly of the revolution roller bearing.Since there is no need of the revolution of only a bearing, a both-...  
JPWO2014021253A1
It is related with slide bearing 3 which made the direction both ends of the circumference contact mutually, and formed half-rate bearing 12 of the shape of a pair of semicircle cylindrical. Quarter part 12c which makes narrow the direct...  
JP2016130584A
To provide a sliding bearing capable of solving such a problem as the deterioration of fuel efficiency by suppressing the occurrence of unnecessary friction resistance between a crank shaft and itself.The sliding bearing is formed in a c...  
JP2016130534A
To reduce the damage risk of a bearing metal while preferably spreading lube oil between the bearing metal and a cross head pin.A cross head bearing device comprises a bearing metal including a bearing surface, and a connecting rod inclu...  
JP2016128696A
To provide a structure which does not cause eccentric wear at a thrust metal.Large-diameter regions 16a, 16b which are set larger than an outside diameter dimension of a thrust metal 4 in diameter, and small-diameter regions 16c, 16d whi...  
JP2016125563A
To provide a bearing member preventing assembly failure in assembling to a cylinder block, by improving fixability of a washer to a metal, and improving accuracy of an assembly position of a washer.A plurality of engagement projection pa...  
JP2016120476A
To provide a slide member formed of epoxy resin having a low friction coefficient, and a manufacturing method of the same.A slide member 1 includes an undercoat primer layer 3 formed on a slide surface of a metal base material 2, and a r...  
JP2016121600A
To suppress wear caused by sliding of low friction layers formed on the slide surface of at least one of both members constituting a slide part, in engine stop until an engine reaches a predetermined rotational speed from a stop state, i...  
JP2016121599A
To suppress wear caused by sliding of low friction layers formed on the slide surface of at least one of both members constituting a slide part, in engine stop until an engine reaches a stop state from a predetermined rotational speed, i...  
JP2016121597A
To prevent foreign matter from adhering to a slide surface, and maintain a floating effect of floating one member to the other member, in order to solve a problem in a case of using a friction reduction method with floating to a slide pa...  
JP5948522B1
[Subject] Generating of excessive frictional resistance between crankshafts is controlled, and a possible slide bearing of solving problems, such as aggravation of fuel consumption, is provided. [Means for Solution] In a slide bearing wh...  
JP2016118392A
To provide an abrasion resistance tester for a holder, for performing an abrasion resistance test of a surface treated holder in a needle cage.The abrasion resistance tester for a holder causes an outer peripheral surface 38 of a holder ...  
JP2015094428A5  
JP2016114079A
To suppress a leakage oil amount more than a conventional technology.A half-split bearing 1 has a base material layer 10. The base material layer 10 has an inner peripheral surface 13 which is a surface on the side on which a shaft 2 is ...  
JP2016114149A
To provide a thrust bearing for a crank shaft and a bearing device, in which seizure hardly occurs in an operation of an internal combustion engine.In a thrust bearing for receiving axial force of a crank shaft of an internal combustion ...  
JP2016114150A
To provide a bearing device for a crank shaft in which seizure hardly occurs in operating an internal combustion engine.A bearing device having a crank shaft, a pair of half-split bearings provided with crush reliefs in adjacent to end p...  
JP2016114078A
To suppress a leakage oil amount more than a conventional technology.A half-split bearing 1 has a base material layer 10. The base material layer 10 has: an inner peripheral surface 13 which is a surface on the side on which a shaft 2 is...  
JP2016114070A
To materialize an air compressor which can easily and certainly supply a proper amount of a lubricant to a bearing interposed between a connecting rod and a piston.An air compressor has a hollow piston pin 80 which couples pistons 52a, 5...  
JP5938271B2  
JP5939097B2  
JP2016109140A
To prevent carburization to a bolt hole in which a female screw part is formed.Out of a first split member 22 and a second split member 23 fixed with a fixing bolt, a seat surface 35 is formed in the first split member 22, and a male scr...  
JP5933979B2  
JP2015152106A5  
JP5931632B2  
JP5932557B2  
JP5933041B2  
JP5930977B2  
JP2016102516A
To improve freshness of oil to be fed to a thrust washer that is used together with a main bearing.An upper-side main bearing (10, 10A, 10B, 10C, 10D) includes: an oil groove (13, 13-1, 13-2) that is formed along the whole length in an a...  
JP2016102557A
To restrict an amount of oil leakage and improve a foreign matter discharging characteristic as compared with that of the prior art.A half bearing 1 is a bearing that abuts the other half bearing that pairs therewith to form a cylindrica...  
JP2016102556A
To restrict an amount of oil leakage as compared with that of the prior art and improve a foreign matter discharging characteristic.A half bearing 1 is an upper side half bearing that abuts a lower side half bearing that pairs therewith ...  
JP2016098867A
To provide a gear device capable of suppressing increase in size while suppressing bending of a regulation member.A gear device X1 includes: a crank shaft 5 having eccentric parts 54, 55; an oscillation gear 4 rotating in an oscillatable...  
JP2016515177A
A rocking journal bearing for 2-stroke cycle engines, It has a rocking journal (220) which has a bearing sleeve (200) which has a bearing side (202) with a plurality of surface segments (204) which kept an interval in the direction of an...  
JP2015152105A5  
JP2016095008A
To prevent foreign matters from entering between a slide surface and a shaft.A second bearing member 50 is a lower side bearing member constituting a half-slit slide bearing. A crush relief 56 is formed on a slide surface 52, and on a co...  
JP2016094953A
To provide a bearing structure of a crankshaft which properly prevents the generation of a cavity between an internal peripheral face of a bearing metal and an external peripheral face of a crankshaft, and can further improve seizure res...  
JP5926353B2  
JP5926277B2  
JP5922123B2  
JP2016090026A
To restrict an amount of oil leakage at the time of low speed rotation of a shaft as compared with that of the prior art, and to increase an amount of oil leakage at the time of high speed rotation of the shaft.When a shaft is rotated by...  
JP2016090025A
To suppress a leakage oil amount compared to conventional ones.When a shaft is rotated at 6600 rpm, by making a ratio of a depth t12 of a second groove 12 to a radius r into less than 1.54%, a leakage oil amount of a half-split bearing 1...  
JP2016089867A
To inhibit increase of leakage of a lubrication oil in a bearing member provided with a protrusion for positioning.A first bearing member 10 forming a half-split slide bearing 1 includes: a groove 15 formed on a slide surface 12 and exte...  
JP2016514806A
In a known structure of a plain bearing side (1) by a thing which is formed by especially electrochemical removal and which form a fine crevice (27) microscopically, According to the present invention, limiting to 40% which had an area r...  
JP2016089991A
To provide a bearing device which reduces fletching while permitting a slide at the assembling of a bearing member and a housing.This bearing device 10 comprises a bearing member 12 which is divided into a peripheral direction, and a hou...  
JP2016089926A
To suppress a leakage oil amount from a half-split bearing compared to conventional ones.A half-split bearing 1 is an upper side half-split bearing that abuts on a lower side half-split bearing mating therewith, and forms a cylindrical b...  
JP2016089868A
To make foreign objects less likely to enter into a space between a slide surface of a connecting rod bearing and a shaft.A second bearing member 50 is a lower side bearing member forming a half-split connecting rod bearing 1. The second...  
JP2016084906A
To provide a split type connecting rod made of a titanium alloy, that can generate stable axial force without involving an extra weight increase when joining a cap part by a bolt.A connecting rod (1) is formed of a titanium alloy and com...  
JP2016084907A
To provide a process of manufacture of a titanium alloy connecting rod capable of assuring a high rigidity of cutting tool.In accordance with one preferred embodiment of this invention, there is disclosed a process of manufacture of a ti...  
JP5920530B2  
JP5914383B2  
JP5915854B2  

Matches 901 - 950 out of 4,987