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Patent Searching and Data


Matches 351 - 400 out of 4,979

Document Document Title
WO/2002/088556A1
A high performance main bearing cap has particular surfaces densified for improved fatigue crack resistance. The surfaces densified are the bolted face (F) inside of a perimetral margin and outside of bold head interface areas around the...  
WO/2002/072907A1
The invention relates to a method and device for the production of coated bores, whereby the bore wall is plasma sprayed with a coating material after formation of the bore. According to the invention, an adequate resistance of the coati...  
WO/2002/063143A1
The invention relates to the supply of lubricating oil for the connecting rod bearing of a crankshaft of a multicylinder internal combustion engine, wherein oil channels extend from the bearing journals (2, 4, 6) to the crank journals (8...  
WO/2002/057643A1
A crank shaft thrust bearing half (17,19) includes a semi-cylindrical bearing shell (25,27) carrying a pair of radially outwardly projecting thrust flanges (29,31) having outer thrust surfaces (35,39). Radial grooves (63,65,67) are forme...  
WO/2002/052161A1
The invention relates to a method for producing a connecting rod (5) with a bushing (1) and bearing shells (2), wherein a connecting rod (5) having an eye (6) and a head (10) connected to the eye (6) by means of the shank (7) of said con...  
WO2002020999A8
An aluminum thrust washer that has a wrought aluminum matrix that includes from 2 to 20 weight percent silicon, 0.1 to 4 weight percent of copper, with the remainder pure aluminum. The aluminum thrust washer is formed of a mono-metal str...  
WO/2002/048563A1
The invention relates to a big end bearing shell (4, 6) for a big end (2), consisting of titanium or a titanium alloy. Said shell comprises a support layer (8, 20) consisting of steel and an anti-friction layer (16, 26) for the crankshaf...  
WO/2002/046629A1
The invention relates to a method for the production of a flange sleeve (10) especially for a sliding bearing.A strip of material is cut into lengths corresponding to the later periphery of the flange sleeve. The strip section (14) thus ...  
WO/2002/040882A1
The invention relates to a crankshaft bearing shell in an internal combustion engine of a vehicle. Said crankshaft bearing shell is made of a steel/aluminium composite material and is composed of a steel supporting layer and an aluminium...  
WO/2002/029269A1
The invention relates to a collar bearing (1) comprising a bearing bush (2) and at least one stop plate (3), whereby said stop plate(s) (3) is/are fixed on an external peripheral surface (12) of the bearing bush (2). The invention also r...  
WO/2002/029270A1
The invention relates to a collar bearing split shell (1', 1''), comprising a bearing shell (2, 2', 2'') and two thrust washers (3, 3a', 3b', 3c', 3d') which are located on said bearing shell (2, 2', 2''). The invention also relates to a...  
WO/2002/020999A2
An aluminum thrust washer (10) that has a wrought aluminum matrix (38) that includes from 2 to 20 weight percent silicon, 0.1 to 4 weight percent of copper, with the remainder pure aluminum. The aluminum thrust washer is formed of a mono...  
WO/2002/012739A1
An internal combustion engine connecting rod capable of preventing rotation or relative slippage of a slide metal piece even if the nail of the slide metal piece is not abutted. An internal combustion engine connecting rod comprising a h...  
WO2001050031A8
A main bearing cap (20) has an hourglass shaped slot (22) in each leg (14).  
WO2001038748A3
A multilayer engine bearing (10) includes a steel backing (12) having a liner (18) of bearing metal of either copper-lead or aluminum alloys formed on the backing (12) to define a base lining member (20) of the bearing (10). A multilayer...  
WO/2001/094053A1
A connecting rod (10) for an internal combustion engine has big and small ends (12, 14) defining bores, to the inner surface of one or both of which bearing material (18, 20) is applied by centrifugal casting or stirr friction welding.  
WO/2001/084004A1
A plain bearing is described, the bearing being fitted, in use, in an associated bearing housing, the bearing back in contact with said housing is substantially coextensive with the housing in the axial direction wherein the running surf...  
WO/2001/050031A1
A main bearing cap (20) has an hourglass shaped slot (22) in each leg (14).  
WO/2001/038748A2
A multilayer engine bearing (10) includes a steel backing (12) having a liner (18) of bearing metal of either copper-lead or aluminum alloys formed on the backing (12) to define a base lining member (20) of the bearing (10). A multilayer...  
WO/2001/038760A1
The invention aims to increase in a simple manner the oil retention capability of bearings in a piston-piston pin-connecting rod assembly for internal combustion engines. To this end, the hub bore or the small or large end of the connect...  
WO/2001/033089A1
A multilayer engine bearing (10) includes a steel backing (12) having a liner (18) of bearing metal of either copper-lead or aluminum alloys formed on the backing (12) to define a base lining member (20) of the bearing (10). A multilayer...  
WO/2001/028716A1
When bodies such as connecting rods, bearings, ring-shaped housings or similar are separated by breaking, material particles are torn out of the broken surface. These particles initially continue to adhere to the broken surface at first,...  
WO/2001/019549A1
A connecting rod (12) is fitted with metallic sliding bearings (22, 26) which are bonded to the connecting rod (12). The bond is achieved without the application of heat to either the connecting rod (12) or the bearings (22, 26) by adhes...  
WO/2000/070234A1
A connecting rod (10) for an internal combustion engine, one or both of the big end (14) and little end (12) of the con-rod (10) defining a bore (16, 22) to the inner surface of which a bearing material has been applied, for example, by ...  
WO/2000/062029A1
A device and a system for measuring temperature in an inaccessible and/or movable mechanical part. The device comprises a temperature-sensitive element which can be installed inside the movable part and which is designed to emit a signal...  
WO/2000/060216A1
A scotch yoke type fluid device in which the pistons (32) are decoupled from each other and provides each piston (32) with its own pair of sliding surfaces (30) and its own slider (18). The sliding surface (30) of each piston are dispose...  
WO/2000/057073A1
The invention relates to a coupling element for connecting two shafts (1,15) which are parallel to an axis and arranged behind each other on the same axis with a cross-distance therebetween, whereby the height (a) of one shaft (1) can be...  
WO/2000/057074A1
The invention relates to a coupling element for connecting two shafts (13;15) which are parallel to an axis and arranged behind each other on the same axis with an eccentricity (e), whereby the height (a) of one shaft (1) can be adjusted...  
WO/2000/057047A1
The invention relates to a light metal molded part, especially a crankcase for an internal combustion engine comprising holes (5) for the fastening screws (6), with the aid of which compressive strains can be exerted on the molded bodies...  
WO/2000/046520A1
A main bearing cap (A') made of powder metal has a body portion (Y) made from one powder metal material (Q), and a bearing arch portion (H), foot joint face portions (S) and/or wings (W) made of a different powder metal material (P). The...  
WO/2000/022290A1
The present invention relates to an arrangement and a method for counteracting the occurrence of tensile stresses in at least one region (12-15) of an engine block (2), which engine block (2) incorporates at least one removable element. ...  
WO/2000/019117A1
A crankshaft (1) comprising shaft tappets (2) and at least one excentrically running lifting tappet (3) is mounted in divided half-shells (12, 13). According to the invention, the half-shells (12, 13) are enclosed and pretensed by an ela...  
WO/2000/000761A1
The invention relates to a piston-pin bushing (20b) which has a sufficiently long service life when subjected to high piston pressures. Said piston-pin bushing (20b) has an opening (31) in each of the transition areas (30a, 30b). The are...  
WO/2000/000752A1
In order to assure a mistake-proof assembly of two partial pieces (6, 7) of a component part which is constructed, for example, as a connecting rod (1), the invention provides that said component part is to be separated, for instance, by...  
WO/1999/063216A1
The invention relates to a crankcase which is made of light metal and which is provided for an internal combustion engine. Said crankcase comprises a separating surface (4) which passes through the crankshaft axis and which is arranged b...  
WO1999032677A9
New and improved automobile and light truck components are disclosed. Specifically, certain components traditionnally made from steel, sometimes hardened steel, such as cylinder liners, various valve train components, clutch discs, brake...  
WO/1999/057448A1
A multi-layer engine bearing (26) includes a steel backing (36) having a liner (38) of bearing metal of either copper-lead or aluminum alloys formed on the backing (36) and a thin layer (44) of either copper or nickel plated on the liner...  
WO/1999/056028A1
The invention relates to a split bearing arrangement in a machine housing, especially a crankshaft sliding bearing for reciprocating piston machines. The arrangement comprises a bearing block (2) and a bearing cover (5) consisting of mat...  
WO/1999/056027A1
The invention relates to a machine housing with a split bearing arrangement, especially a sliding bearing in a reciprocating piston machine, comprising a bearing cover which is arranged on a bearing block with corresponding profiles in s...  
WO1999032677A8
New and improved automobile and light truck components are disclosed. Specifically, certain components traditionnally made from steel, sometimes hardened steel, such as cylinder liners, various valve train components, clutch discs, brake...  
WO1999032677A3
New and improved automobile and light truck components are disclosed. Specifically, certain components traditionnally made from steel, sometimes hardened steel, such as cylinder liners, various valve train components, clutch discs, brake...  
WO/1999/041512A1
A plain bearing comprises a strong backing, a layer of silver and an overlay coating of a metal containing diamond particles. The diamond-containing metal may be of silver, lead, lead/tin, lead/indium or lead/tin/copper. The diamond may ...  
WO/1999/032677A2
New and improved automobile and light truck components are disclosed. Specifically, certain components traditionnally made from steel, sometimes hardened steel, such as cylinder liners, various valve train components, clutch discs, brake...  
WO/1999/024706A1
The invention concerns a crankshaft housing (1) for an internal combustion engine with cylinders arranged in V-shape. Said crankshaft housing (1) is divided into two parts (2, 3) at a division plane (4) passing through the crankshaft axi...  
WO/1999/020910A1
The disclosed invention provides an improved system and method for securing annular parts (5) such as bearings, bushings and seals in machines, providing a split housing (7, 8) with a groove on the inner surface that mates with the outer...  
WO/1999/010638A1
A vibration absorbing member (6a, 6b) is disposed within an annular recess (5,7) on the side of the connecting rod (1)/ bearing cap assembly (4) or alternatively/additionally disposed between the crankshaft main bearing and crankshaft ma...  
WO/1999/006169A1
The invention relates to a device for separating the rod (10) and cap (26) of a connecting rod (12) by breaking, comprising a fixed expansion mandrel half (22) on a fixed device part (4), a mobile expansion mandrel half (20) on a device ...  
WO/1999/006722A1
Bearing shells are inserted into the connecting rods of internal combustion engines. This complicates the production process and can lead to errors being made. The aim of the invention is to provide a method for producing connecting rod ...  
WO/1999/006723A1
Bearing shells are inserted into the connecting rod eyes of connecting rods in internal combustion engines. The insertion of the bearing shells increases the complexity of the production process which can lead to errors being made. The a...  
WO/1999/006170A1
The invention relates to a device for fracture-separating an annular piece, such as a connecting rod (2). This connecting rod (2) has one stationary and one mobile expandable jaw (8, 10), for inserting into the borehole formed by the ann...  

Matches 351 - 400 out of 4,979