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Matches 501 - 550 out of 3,596

Document Document Title
JP2020112152A
[Subject] Vibration is reduced in distance capacity and a compression ratio continuation variable device. [Means for Solution] Cong Rod 13 who connects piston 11 and a crank is trichotomized into connection link 17 connected for piston r...  
JP6727758B2  
JP2020104207A
[Subject] Although enlargement and complication of a processing process and a processing device concerning cutting are prevented, a processing device and a manufacturing method of a connecting rod which can secure position degree common ...  
JP3226581U
[Subject] Length can be adjusted and link structure of having good reliability is provided. [Means for Solution] It is the link structure containing the first link member, second link member, and lock member, and the first link member 11...  
JP2020104208A
[Subject] Also to Cong Rod from whom classification differs, easy and it provides a processing device of a connecting rod which can finish-machine by corresponding for a short time, and a manufacturing method of a connecting rod. [Means ...  
JP6720213B2  
JP6717398B1
[Subject] While a high-intensity-izing, machinability improvement, and fracture division disposition top is realizable, provide a forging part article with easy position Together of a re-contact position and a manufacturing method for th...  
JP6713495B2  
JP2020084971A
To solve a problem of a small engine, which is in general a trunk piston engine, in which fuel or combustion gas enters into a crank area and a lubricant oil cannot be distinguished, and a structural problem of a conventional medium-size...  
JP2020085208A
To provide a breaking method capable of performing breaking while forming a satisfactory broken-out surface in which three-dimensional displacement is suppressed, by using a method for easily forming a stress concentration part.The prese...  
JPWO2019203348A1
A chemical component is unit mass % and steel concerning one mode of the present invention is C:0.25~0.55%, Si: 0.20~1.30%, Mn: 0.50~1.50%, P:0.010~0.200%, S:0.010~0.100%, Cr: 0~1.20%, V:0.25~0.40%, Ti: 0.010~0.070%, Mo: 0~0.15%, N:0.001...  
JPWO2019203343A1
A chemical component is unit mass % and steel concerning one embodiment of the present invention is C:0.15~0.30%, Si: 0.40~1.30%, Mn: 0.50~1.50%, P:0.035~0.200%, S:0.010~0.100%, Cr: 0~1.00%, Nb: 0.010~0.20%, Ti: 0~0.070%, Mo: 0~0.15%, N:...  
JP2020063810A
To provide a connecting rod which is obliquely divided into a rod body and a cap at a large end part and inhibits wear on a divided surface and side slip of the rod body relative to the cap.A connecting rod 101 according to the invention...  
JP6684293B2  
JP2020510780A
A piston rod which can be adjusted longitudinally by at least one oil pressure for the present invention to adjust compression ratio epsilon (1a) It is related with a reciprocation organization (10) which has 1b, and a method for operati...  
JP2020056350A
To reduce work hours needed for positioning a movable oil filler pipe.A knee lever 50 is operated so as to allow reciprocation of a cross head 40, configured so as to supply lubrication oil to the cross head 40, and includes: a free end ...  
JP2020051468A
To provide a connecting rod which can contribute to the lubrication of a piston by collecting oil which leaks to a region between a web side face of a second end part of the connecting rod and a crank web of a crankshaft.In a connecting ...  
JP2020037901A
To reduce vibration generating during an operation of a variable compression ratio internal combustion engine.A one end-side first groove 35 continued along a circumferential direction is formed on a part on which a compression load caus...  
JP2020033915A
To improve the output of an internal combustion engine by ensuring the amount of oil jetting to a cylinder wall surface or a piston back surface.On an outer peripheral surface of a bearing fitting surface 3402, an oil collection groove 4...  
JP2020029857A
To provide a compression ratio continuously variable device in which crank angles respectively between a top dead center and a bottom dead center, and between the bottom dead center and the top dead center are constant over the whole var...  
JP2020029821A
To form an oil passage on the inside of an upper link so that failure does not occur.An upper link 4 comprises an oil supply passage 31 inside for guiding oil introduced from a pin boss part 26 side for a piston pin to an upper pin 5. Th...  
JP6652020B2  
JP6641426B2  
JP2020006464A
To provide a fracture dividing method in which an advancing direction in a fracture surface can be controlled actively.The method is for dividing a lower link material 27 into two by fracture caused by cracking with a diameter increasing...  
JP6626051B2  
JP2019215039A
To secure a lubrication oil amount for a cylinder inner wall.An internal combustion engine lubrication structure includes: a connecting rod 20 that includes a one end portion 21 connected to a piston 50 housed in a cylinder 12 and an oth...  
JP2019214938A
To supply a sufficient quantity of a lubricant to a bearing portion of an upper pin.An upper link 4 has: a rod part 21; an annular piston-pin pin boss part arranged at one end of the rod part 21; an annular upper-pin pin boss part 23 arr...  
JP2019206964A
To suppress deterioration in durability.A compression ratio variable mechanism V includes a first hydraulic chamber 168a formed between a piston and a piston rod or between the piston rod and a cross head pin 114a, a hydraulic pump P con...  
JP2019203409A
To provide an engine capable of effectively suppressing vibration of the engine even when a compression ratio of the engine is increased.A vibration transmission attenuation mechanism 50 disposed on a part of a load transmission member o...  
JP2019203410A
To provide an engine capable of effectively suppressing vibration of the engine even when a compression ratio of the engine is increased.A vibration transmission attenuation mechanism 50 disposed on a part of a load transmission member o...  
JP6604991B2  
JP6601444B2  
JP6602623B2  
JP2019190351A
To provide a single-cylinder internal combustion engine that is easy to assemble and makes less noise, and a saddle riding type vehicle that comprises the same.An internal combustion engine 10 comprises a connecting rod 27 in which a per...  
JP6597652B2  
JP2019183725A
To effectively ensure time when a piston is positioned at a top dead point, with a simple structure.An internal combustion engine 10 includes: a cylinder 13; a piston 20 stored in the cylinder 13 so as to reciprocate; and a connecting ro...  
JP6586875B2  
JP2019167945A
To provide a compression ratio continuous variable device in which crank angles between a top dead center and a bottom dead center and between a bottom dead center and a top dead center are kept constant and crank phases of the top dead ...  
JP6579137B2  
JP2019157880A
To provide a connecting rod excellent in rolling fatigue strength on an inner peripheral surface of a large end part, and capable of being manufactured at lower cost than conventional arts.A connecting rod (1) is made of steel, comprises...  
JP2019526753A
[Subject] Effective improvement in the torsional rigidity of a hybrid member is attained. [Means for Solution] It comprised bond rod 9 which has a contour part arranged at a both-ends range, and two ball joints 4 and 5 which have synthet...  
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...  
JP2019152253A
To provide a connecting rod which can secure strength of the large end part side of a rod part and enables improvement of hydrogen-embrittlement resistance of a connecting rod bolt.A connecting rod includes: a connecting rod body in whic...  
JP6572925B2  
JP2019148169A
To perform sure lubrication by making a peak of a quantity of a lubricant actually supplied to a slide face of an upper pin 4 coincide with a crank angle at which a combustion load becomes maximum.A lubrication structure of a double-link...  
JP6569696B2  
JP6569695B2  
JP2019143662A
To provide a connecting rod of an internal combustion engine capable of preventing a pressure from locally concentrating on an inner peripheral face of a hole to which a crank shaft is inserted.A connecting rod for connecting a first end...  
JP2019143482A
To increase an amount of lubricant collected at an oil mist collection recess, with strength of a pin boss part for upper pin secured.An oil mist collection recess 28 is formed so as to continue in the longitudinal direction of an upper ...  
JP2019138452A
To provide a connecting rod which can suppress the shortage of oil lubricating in a pin hole into which a piston pin is inserted during a stop of an oil jet.In a connecting rod 10, an oil feed hole 30 is formed at a small end part 13. Th...  

Matches 501 - 550 out of 3,596