Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 651 - 700 out of 3,150

Document Document Title
JP4310774B2  
JP2009174709A
To provide a fracture split-type connecting rod made of a titanium alloy, easily splittable by a fracture construction method, and superior in reassembly performance, and a production method therefor.This connecting rod is the fracture s...  
JP2009166217A
To omit an inspection of a break state after a metallic component with a through-hole is broken in the through-hole with a mandrel and a wedge.A breaking method for the metallic component W breaks the metallic component W into two parts ...  
JP2009167482A
To provide a method for producing a connecting rod in which the strength of a column part is increased, and whose thinning and lightening are possible while maintaining the rigidity and machinability of a large end part and a small end p...  
JP2009168071A
To provide a sintered connecting rod, having high strength reliability by effectively reinforcing a part where high stress is generated during engine rotation.In the sintered connecting rod, a larger end part 11 and a smaller end part 12...  
JP4302324B2  
JP4296722B2  
JP4296400B2  
JP4294855B2  
JP2009148792A
To provide a method for manufacturing a connecting rod by which occurrence of burrs in a through-hole at a stem part can be suppressed when forging, and to provide a die for forging the connecting rod.In the method for manufacturing the ...  
JP4289787B2  
JP4285129B2  
JP2009522515A  
JP2009127696A
To provide an inexpensively manufacturable connecting rod with superior positioning and load resistance in an abutting position of a rod body and a cap.In the connecting rod 1, the rod body 2 an the cap 3 abut on each other at two places...  
JP2009115277A
To provide a laminated connecting rod, inexpensively manufacturable with a simple structure, by sufficiently securing inner diameter accuracy of a bearing pressed in a large end part and a small end part, by thickening the thickness of t...  
JP4268194B2  
JP4269810B2  
JP4269726B2  
JP2009108730A
To provide a variable compression ratio engine capable of restraining occurrence of knocking caused by variation of a compression ratio.This variable compression ratio engine 1 varying a compression ratio by linking a piston 11 with a cr...  
JP2009108731A
To provide a variable compression ratio engine capable of restraining degradation of productivity of a control shaft, and improving assemblability of fork.This variable compression ratio engine 1 varying a compression ratio by linking a ...  
JP4259214B2  
JP4255861B2  
JP4254345B2  
JP2009074667A
To provide an simple- and easy-to-manufacture lamination-type connecting rod assembly capable of reducing influences of warpage occurring for every lamination part after pressing.A laminate body 2 is made by laminating plate-like laminat...  
JP2009068621A
To provide a connecting rod assembly at a low cost wherein annular parts press-fitted in a large end and a small end are hardly deformed despite its simple structure.The connecting rod assembly 1 includes a laminate 2 comprising a plural...  
JP4245098B2  
JP4239596B2  
JP4241455B2  
JP2009047180A
To optimize the rigidity of a lower link so that each bearing is symmetrically deformed against a load applied thereto.In this double-link piston crank mechanism, the lower link 5 comprises a crankpin bearing part 31 at the generally cen...  
JP2009046984A
To provide a link geometry of a multilink engine for minimizing an input load to a crank journal when a piston exists in the vicinity of the bottom dead center.This link geometry of the multilink engine comprises an upper link 11, a lowe...  
JP2009041653A
To provide a connecting rod of an internal-combustion engine capable of preventing a bias of an oil film thickness in reference to an axis line direction of a crank pin.In the connecting rod 1A of an internal-combustion engine with a lar...  
JP2009041507A
To improve lubricating performance of a double-link type piston crank mechanism.An internal combustion engine is equipped with a piston crank mechanism 14 varying an engine compression ratio through a relative position change in a rockin...  
JP2009036128A
To provide a double-link variable compression ratio engine in which a lubricating oil is prevented from flowing out into a combustion chamber and the lubricating oil is prevented from being deteriorated by blowby gas.This engine 1 having...  
JP2009036143A
To reduce or avoid the occurrence of piston slap by a double-link piston-crank mechanism, and to reduce the weight of an internal combustion engine by adopting a magnesium alloy piston 8.An upper link 5 having one end connected to the pi...  
JP2009036146A
To reduce the inertia force and the weight of an upper pin connection portion of a double-link piston-crank mechanism.The upper link 6 and the lower link 9 of the double-link piston-crank mechanism are connected to each other through an ...  
JP2009036147A
To prevent a corner-shaped lower edge part 26 of a cylinder 11 from being brought into contact with a piston 12 by so setting that a part of the piston 12 lowers more than the lower edge part 26 of the cylinder near the bottom dead cente...  
JP4225178B2  
JP2009503374A  
JP4207729B2  
JP4204915B2  
JP2008309293A
To provide a connecting rod capable of improving cooling performance of a piston, while improving strength without complicating a shape.A large end hole 32b and a small end hole 32a are formed in a connecting rod body 34. An oil hole 34a...  
JP2008297603A
To inexpensively and easily obtain split bodies according to a fracture process from a silver compact by a metal powder injection molding process even when material having high toughness such as titanium alloy is used.A production method...  
JP2008544182A  
JP2008267301A
To reduce an actual compression ratio and greatly reduce pumping loss while securing combustion stability by combination of a long stroke piston by a double link type piston-crank mechanism 32 and Miller cycle by a variable valve gear 31...  
JP2008261426A
To minimize weight while maintaining high durability.A large end portion 11 has a body portion 11a integrally formed with a connecting portion 14, a halved cap portion 11b forming a piston pin hole 17 by being fixed to the body portion 1...  
JP4172957B2  
JP2008256154A
To provide a connecting rod capable of performing cooling of a piston and other parts without increasing the capacity of an oil pump.The connecting rod is formed with a padding section (5) on first surface (4a) side of the connecting rod...  
JP4171658B2  
JP4168756B2  
JP2008249001A
To provide a connecting rod assembly in which annular parts press-fitted into a large end portion and a small end portion are not deformed though its structure is simple.This connecting rod assembly comprises: a stacked body 2 formed by ...  

Matches 651 - 700 out of 3,150