Matches 1 - 38 out of 38


Match Document Document Title
US20100083791 CRANK DRIVE  
The invention relates to a device comprising a crankshaft (100) and least one conrod (200) having a big end (202) mounted on a crank pin (102) of the crankshaft (100). The crank pin (102) and the...
US20080229877 CRANKSHAFT, INTERNAL COMBUSTION ENGINE, TRANSPORTATION APPARATUS, AND PRODUCTION METHOD FOR CRANKSHAFT  
A crankshaft having a crankpin, a crank journal, and a crank arm for linking the crankpin and the crank journal, includes a pin fillet portion located between the crankpin and the crank arm, and a...
US20070033762 Deformable crank for windscreen wiper mechanism, comprising an oblong quadrilateral hole  
The invention relates to a crank (14) which is intended for the windscreen wiper mechanism of a motor vehicle. The inventive crank is of the type that comprises a horizontal body (16) having a...
US20090049951 Assembled Crankshaft  
The invention relates to an assembled crankshaft composed of a plurality of crank cheeks which can be connected at one side to a main bearing journal and at the other side to a connecting rod...
US20080168859 CRANKSHAFT WITH REINFORCING MEMBER  
Disclosed herein is a hollow-type crankshaft for use in an internal combustion engine and a reciprocal type air compressor, which includes a crankshaft web for connecting a crankshaft journal to a...
US20050050988 Fabricated eccentric shaft  
Methods and apparatus for constructing an eccentric shaft, characterized by a central shaft constructed of forged material and including one or more relatively small diameter eccentric protrusions...
US20150247525 WEIGHT OPTIMIZED CRANK-SHAFT  
The present invention relates to a crank-shaft for an internal combustion machine having at least one main bearing journal for supporting the crank-shaft in a crank-housing and having at least one...
US20080000318 COMPRESSOR CRANKSHAFT, PARTICULARLY REFRIGERANT COMPRESSOR CRANKSHAFT, AND METHOD FOR GRINDING SUCH A CRANKSHAFT  
The invention concerns a compressor crankshaft, particularly a refrigerant compressor crankshaft (1) and a method for manufacturing such a crankshaft, with a shaft element (2), a crank pin (9)...
US20100064847 Fabricated crankshaft using roller bearings  
A fabricated crankshaft for single and multi-throw crankshafts utilizes roller bearings for achieving energy savings and reducing the size of parts and components with the single throw crankshaft...
US20140182414 STEEL FOR INDUCTION HARDENING AND CRANKSHAFT MANUFACTURED BY USING THE SAME  
There is provided an induction hardening steel excellent in quenching crack resistance. The induction hardening steel of the present embodiment includes, by mass percent, C: 0.35 to 0.6%, Si: at...
US20130087014 FORGED CRANKSHAFT  
To provide a forged crankshaft having an excellent wear resistance. The forged crankshaft according to the present embodiment includes a non-heat treated steel material. The non-heat treated steel...
US20060191370 Compressor crankshaft  
The invention concerns a compressor crankshaft (1), particularly a refrigerant compressor crankshaft, with a hollow shaft element (2), a crank pin (3) arranged eccentrically to the shaft element...
US20120288392 COMPOSITE METAL-POLYMER BUSHING AND CRANKSHAFT ASSEMBLY  
An assembly includes a composite metal-polymer bushing having an outer metal layer with an inner surface, metal particles sintered to the inner surface, a polymer material between the metal...
US20120204848 CRANKSHAFT FOR A TWO-STROKE ENGINE  
A crankshaft has a receiving platform for catching lubricant dropping from a main bearing assembly. The receiving platform has at least one wall disposed thereon. The wall has one point that is...
US20120260440 DEVICE WITH OBLIQUE AND ECCENTRIC AXLE AND A CLEANING BRUSH  
The utility model relates to a technical field of eccentric structure, which is about an eccentric component and a cleaning brush. The eccentric component comprise of: an axle and a cylinder...
US20120234270 ENGINE ASSEMBLY INCLUDING CRANKSHAFT FOR V4 ARRANGEMENT  
An engine assembly may include an engine structure and a crankshaft. The engine structure may include an engine block defining a first bank of cylinders defining two cylinders and a second bank of...
US20080302207 CRANKSHAFT  
A crankshaft, in particular to be developed as part of an internal combustion engine of a motor vehicle, with at least one main bearing for connecting the crankshaft with an engine block, wherein...
US20100326235 METAL FORGED CRANKSHAFT, APPARATUS FOR METAL FORGING A CRANKSHAFT AND METHOD OF METAL FORGING A CRANKSHAFT  
An apparatus (30) for metal forging a crankshaft (100) having a plurality of throws (6, 7, 8, 9) having parallel axes (31, 32, 33, 34) comprises an upper die (40) and a lower die (50) each having...
US20150000461 Crankshaft Undercut Fillet  
A crankshaft and method for manufacturing the same are disclosed. The crankshaft may comprise a web and a rod journal disposed adjacent to the web. The rod journal includes a fillet disposed...
US20110197705 PARTS FOR CRANKSHAFT OF INTERNAL COMBUSTION ENGINE OR COMPRESSOR, CRANKSHAFT, INTERNAL COMBUSTION ENGINE AND COMPRESSOR  
A single bell crank for a crankshaft of an internal combustion engine or a compressor includes a single bell crank main journal (5, 28, 39) and a crank pin (21, 31, 46), wherein the crank pin (21,...
US20120048390 WROUGHT AND CAST ALUMINUM ALLOY WITH IMPROVED RESISTANCE TO MECHANICAL PROPERTY DEGRADATION  
Aluminum-based alloys for casting or wrought processing having improved combinations of properties, including improved high temperature strength, are provided. The alloys generally comprise...
US20080047125 Method for forming tapered piston pins  
A method is provided for cold forming center web or webless tapered piston pins in one forming sequence. The method eliminates secondary operations such as but not limited to machining, annealing,...
US20120017867 INCREASE TORQUE OUTPUT FROM RECIPROCATING PISTON ENGINE  
Reciprocating powered driven engine having a piston with multiplier connecting rods, driving multiplier crankshafts. Maximum crankshaft torque output positioned closer to the detonation timing and...
US20140318310 CRANKSHAFT AND METHOD FOR PRODUCING THE SAME  
In a crankshaft 200, one hole 213L formed in a crankpin 213 has a bottom surface having a larger area and a depth from a surface of the crankpin less than those of another hole 213M. In forming...
US20120024105 CRANKSHAFT AND METHOD FOR PRODUCING THE SAME  
In a crankshaft 200, one hole 213L formed in a crankpin 213 has a bottom surface having a larger area and a depth from a surface of the crankpin less than those of another hole 213M. In forming...
US20120186444 WRIST PIN AND METHOD OF REDUCING WEAR BETWEEN MEMBERS THEREOF, CONNECTING ROD, PISTON AND METHODS OF CONSTRUCTING SAME  
A wrist pin and method of reducing wear between members thereof, a piston, a connecting rod, and methods of construction thereof are provided. The wrist pin has a first portion extending between...
US20130187071 CRANK  
A crank for a valve linkage system includes a pin sleeve having a bore for receiving a connecting pin to connect the crank to a link; a shaft sleeve having a bore for receiving a shaft; an arm...
US20110132138 NITROCARBURIZED CRANKSHAFT MEMBER AND STEEL FOR NITROCARBURIZED CRANKSHAFTS  
A nitrocarburized crankshaft member made of a steel that includes C in an amount by weight of 0.25 to 0.32% as a required element and an optional element that may be included, and Fe and...
US20140283782 APPARATUS FOR ROTATING A CRANKSHAFT  
An apparatus for rotating a crankshaft is described. The crankshaft includes a main shaft and an axially offset crank pin with each end of the crank pin connected to the main shaft by a respective...
US20100147013 MULTI-CYLINDER ROTARY COMPRESSOR AND REFRIGERATION CYCLE EQUIPMENT  
A rotary compressor, in which formulas Rc
US20100139451 CRANKSHAFT MEMBER AND MANUFACTURING METHOD THEREOF  
The invention relates to a crankshaft member having high fatigue strength and good bending correctability, and its method of manufacture. The steel made crankshaft member mainly consists of a...
US20160356306 Deep Laser Peening  
An embodiment includes a method, comprising: applying an overlay material to a portion of a rotatable shaft; directing a pulse of laser energy to contact the overlay material to produce a shock...
US20160138645 Crankshaft for a Reciprocating Piston Engine  
A crankshaft for a reciprocating piston engine is disclosed. The crankshaft has at least two shaft journals adjoined by respective crank webs which are connected to one another by an associated...
US20160123379 ENGINE CRANKSHAFT  
A crankshaft in an engine is provided. The crankshaft includes only two outer bearing journals configured to attach to two outer crankshaft bearings, only a single inner bearing journal positioned...
US20150337888 CRANKSHAFT ASSEMBLY  
The invention relates to an assembly providing a crankshaft having a shaft section that is rotationally supported by a rolling element bearing having an outer ring that is radially divided into...
US20150321245 FORGED CRANKSHAFT AND METHOD FOR MANUFACTURING THE FORGED CRANKSHAFT  
A forged crankshaft (1) includes a carbon steel containing S, wherein in a portion corresponding to a machined outer circumferential surface of a shaft part such as journals (J), crank pins (P), a...
US20150211083 METHOD AND SYSTEM FOR LASER HARDENING OF A SURFACE OF A WORKPIECE  
Method of laser hardening of a surface area of a workpiece, such as a surface of a journal of a crankshaft, comprising: generating a relative movement between the surface of the workpiece and a...
US20130152731 METHOD OF MANUFACTURING A CRANKSHAFT  
A crankshaft is cast in a mold to define a plurality of pin bearing journals and a plurality of main bearing journals, at least one of each has a hollow section extending therethrough. A single...

Matches 1 - 38 out of 38