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Patent Searching and Data


Matches 301 - 350 out of 5,063

Document Document Title
WO/2007/131744A2
In the case of a device for connecting two machine parts which bear against each other along a separating gap and are held together by retaining forces running transversely with respect to the separating gap, in particular a lower part (...  
WO/2007/128023A1
Disclosed is a method for the cyclical pistonless compression of the gas phase of deep-frozen liquefied gases. In said method, deep-frozen liquefied gases are placed in a dosing receptacle, and a metered amount is fed to an evaporator, w...  
WO/2007/128324A1
The invention relates to a bearing arrangement for the crankshaft (110, 210, 610) of a reciprocating engine (100), especially for a combustion engine, which has at least one first bearing (130, 230, 330, 631) for supporting the crankshaf...  
WO/2007/016915A3
The invention relates to a bearing shell (1, 1’) comprising a first exposed region and a second exposed region (4, 5), said two exposed regions (4, 5) being formed on the inner surface of the two bearing shell ends (3a, 3b). The oil gr...  
WO/2007/104288A1
The invention relates to a bearing shell (1) comprising partial surfaces (2, 3), an oil groove (10) extending along an inner sliding surface (4) at least along the periphery thereof and at least one oil duct (5) leading to the oil groove...  
WO/2007/073720A1
The present invention relates to a connecting rod (10) for an internal combustion engine, having a small connecting rod eye (20) for holding a piston pin and having a large connecting rod eye (30) for holding a crank pin, wherein at leas...  
WO/2007/068103A1
According to one aspect of the invention there is provided a vibratory apparatus. The vibratory apparatus is comprised of a housing, an eccentric mass, a crankshift, a first member, a second member and an operating mechanism for rotating...  
WO/2007/033139A3
Bearing caps and methods for manufacturing bearing cap are disclosed. Bearing cap includes a body that comprises an abutment surface, a bearing surface, an exterior surface, and a recess portion. The abutment surface provides for the bea...  
WO2006061012B1
Disclosed is a connecting rod for a combustion engine, comprising a small connecting-rod eye that is provided with a plain bearing surface and is used for accommodating a piston pin, and a large connecting-rod eye which is provided with ...  
WO/2006/136432A3
The invention relates to a bearing bush assembly (10) with a width B1 for a bearing (1), said assembly comprising two semi-circular bearing bush halves (11, 11'), which are positioned at an axial distance from one another and have a widt...  
WO/2006/120695A3
A ball bearing (110) which is dampened by a squeeze-film is disclosed. Pressurized oil is supplied through channels (117, 118, 116) to groove (115). By that way a squeeze-film is created between the inner surface of insert (113) and the ...  
WO/2007/031160A1
The invention relates to a bearing pair having a first (1) and a second bearing body (2), wherein the first bearing body (1) is formed as a bearing seat of a crankshaft or as a piston pin which is to be mounted in a small connecting-rod ...  
WO/2006/061012A3
Disclosed is a connecting rod for a combustion engine, comprising a small connecting-rod eye that is provided with a plain bearing surface and is used for accommodating a piston pin, and a large connecting-rod eye which is provided with ...  
WO/2006/020836A3
The subject invention provides a thrust bearing assembly having only three thrust flanges in total. One portion of the thrust bearing assembly comprises a main bearing having an, arcuate bearing shell with a concave inner surface and a c...  
WO/2005/116462A3
This invention relates to a bearing for passage of a lubricating fluid, the bearing comprising at least one opening communicating between an interior of the bearing and an exterior of the bearing, the opening being shaped to increase a p...  
WO/2007/006291A1
The invention relates to a method for producing a bearing shell (1) comprising two circumferentially extending oil grooves. According to said method, a rectangular blank is cut from a strip stock, and said blank is shaped into the bearin...  
WO2006111661A8
A pair of guiding elements is characterized in that at least one of its elements is made of a steel containing at least 0.15 to 0.3 % by weight of carbon, 2 to 5 % (preferably 2 to 3%) by weight of chromium, at least 0.45 % (preferably n...  
WO/2006/128332A1
The present invention discloses an IC engine which can realize constant volume combustion, characterized in that the crankpin hole at the big end of connecting rod is dolichomorphic, a sliding shaft sleeve for the crankpin’s moving up ...  
WO/2006/130447A2
A thrust bearing assembly includes an upper thrust bearing and a lower thrust bearing for use in an engine assembly of a vehicle and which, are preferably, identically configured. The upper and lower thrust bearings each include an arcua...  
WO/2006/111661A1
A pair of guiding elements is characterized in that at least one of its elements is made of a steel containing at least 0.15 to 0.3 % by weight of carbon, 2 to 5 % (preferably 2 to 3%) by weight of chromium, at least 0.45 % (preferably n...  
WO/2006/098277A1
A needle bearing (11), comprising an outer ring (13) having a plurality of outer ring members (12) divided by a parting line extending in the axial direction of the bearing, a plurality of needle rollers (14) rollingly disposed on the ra...  
WO/2006/073114A1
A piston device (1) capable of reducing internal friction in a heat engine converting the reciprocating motion of a piston into the rotating motion thereof. An air bearing is formed by flowing out a gas from a crank side hollow part (31)...  
WO/2006/061012A2
Disclosed is a connecting rod for a combustion engine, comprising a small connecting-rod eye that is provided with a plain bearing surface and is used for accommodating a piston pin, and a large connecting-rod eye which is provided with ...  
WO/2006/059595A1
A method of producing a connecting rod with a bearing, in which both a process for producing a bearing separately from a connecting rod and a process for assembling the bearing to the connecting rod can be eliminated to reduce processes,...  
WO/2006/054140A1
The present invention relates to a method of manufacturing a connecting rod assembly having a stepped small end. The method includes defining a small end (56) of a connecting rod assembly having a terminal end and defining a pin bore (64...  
WO/2006/054142A1
The present invention relates to a connecting rod assembly (10) and method of manufacturing same. The method includes defining a small end (56) of a connecting rod having a terminal end (62) and defining a pin bore (64) extending through...  
WO/2006/048052A1
The invention relates to a crank mechanism (1), whereby the crank mechanism (1) comprises a one-piece crankshaft (2) and at least one one-piece connecting rod (3), which may be non-destructively assembled. The invention further relates t...  
WO/2006/025157A1
A journal bearing structure for a crankshaft, where cracks are prevented from occurring in a cylinder block. A journal bearing structure for a crankshaft, supporting a journal (35) of a crankshaft (33) in a sandwiched manner by holding i...  
WO2005062014A3
The invention relates to a device for testing the tractive effort resistance of a crankshaft bearing comprising a bearing cap (5) which is fixed to a cylinder housing (4) of an internal combustion engine. The inventive device is equipped...  
WO2005048680A3
At least one thrust washer (36) is on a bearing half (12) and has ends extending beyond the bearing half.  
WO/2006/002423A1
A stabilizer link or tie rod (62) is provided with a ball (30) and stud (32) and with a housing (34) with an outer surface (36) and with an interior surface (38) defining a ball cavity (40). The housing is connected with a link rod (42)....  
WO/2006/000463A1
The invention relates to a method for fracture-splitting a workpiece into a bearing cap (12) and a bearing bottom (10), wherein diametrical fracture notches are generated transversally to the longitudinal direction of the workpiece by mo...  
WO/2005/119394A2
A connecting rod 300 unitarily formed in a powder metallurgy process provides a non-homogenous structure. The connecting rod has a piston end 304, a crankshaft end 302, and an interconnecting shank 306. The piston end 304, the crankshaft...  
WO/2005/116462A2
This invention relates to a bearing for passage of a lubricating fluid, the bearing comprising at least one opening communicating between an interior of the bearing and an exterior of the bearing, the opening being shaped to increase a p...  
WO/2005/103513A1
A method for producing s connecting rod, wherein the vicinity of the bottom portion of a notch (N), which is planed to be broken in a pre-formed article (PR) for the connecting rod (10), is irradiated with a laser light, a plasma or the ...  
WO/2005/095039A1
The invention relates to a method and a device for producing a split bearing arrangement, in which a top bearing part (6) is separated in several machining stations from a basic bearing part (5) that is monolithically joined thereto via ...  
WO2005045262A3
Fastener joints induce static pre-stresses into a fastener that clamps the joint in a magnitude equal and direction opposite from bending stresses induced in the fastener by application loading. Such joints include angling the bolts seat...  
WO/2005/078296A1
A sliding bearing element is characterized in that a bearing material (3) that is bonded to the backing (2) is disposed at least at the edges of the backing (2) in form of wires (5, 6) in the circumferential direction and that a soft mat...  
WO/2005/062014A2
The invention relates to a device for testing the tractive effort resistance of a crankshaft bearing comprising a bearing cap (5) which is fixed to a cylinder housing (4) of an internal combustion engine. The inventive device is equipped...  
WO/2005/048680A2
At least one thrust washer (36) is on a bearing half (12) and has ends extending beyond the bearing half.  
WO/2005/045262A2
Fastener joints induce static pre-stresses into a fastener that clamps the joint in a magnitude equal and direction opposite from bending stresses induced in the fastener by application loading. Such joints include angling the bolts seat...  
WO/2005/040622A1
The invention relates to a method for machining a groove (40) by means of a laser installation (2), said groove forming an incipient crack for subsequent mechanical sectioning, in a workpiece (12), in particular in the opening (10) of a ...  
WO/2005/021988A1
Crankshaft bearing cap 1 presenting on one of its faces a semi-cylindrical notch (2), formed by powder metallurgy with an iron powder blend molded by compaction and sintering, and partially infiltrated with Cu, being the area (A) adjacen...  
WO/2005/015036A1
The invention relates to the use of lead-free sliding layers in the laminated composite materials for slide bearings or bushes. According to the invention, the laminated composite material comprises a support layer, an antifriction layer...  
WO/2005/015037A1
It is advisable to use lead-free anti-friction layers in the production of layered composite materials for plain bearings or bushes. The invention relates to a layered composite material comprising a support layer, a metal bearing layer ...  
WO/2005/009649A1
A reinforcement member, wherein a part of the reinforcement member is formed of a laminated structure (102) obtained by laminating a large number of steel plates (105) having openings (106) formed therein. A hollow portion (107) is forme...  
WO/2004/081361A1
A crankshaft (10) includes a plurality of main journals (18) adapted for rotatably supporting the crankshaft (10) by a cylinder (3) of an engine (1) and a plurality of rod journals (12) rotatably mounted to connecting rods, and a vibrati...  
WO/2004/072499A1
A sliding bearing having a bearing alloy layer and, formed on the surface thereof, a coating layer containing a resin and a solid lubricant, characterized in that the resin contained in the coating layer has a glass transition temperatur...  
WO/2004/072463A1
An internal combustion engine (1) comprises a crankshaft (10) having at least one rod journal (12) and at least one main journal (18), a cylinder block (3) rotatably supporting the crankshaft, at least one coupling member (22, 35) rotata...  
WO/2004/058446A1
A streamlined method for the mass production of connecting rods (10) made from powdered metal materials. The method uses rough grinding followed by the use of a single flexibly tooled boring machine to create crank and pin bores. The wor...  

Matches 301 - 350 out of 5,063