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Patent Searching and Data


Matches 1 - 50 out of 4,705

Document Document Title
WO/2017/207303A1
A sliding element component for sliding engagement with a rotatable component, the sliding element component being coupleable to a further sliding element component by an adhesive. The sliding element component comprises an engagement su...  
WO/2017/202777A1
The present invention refers to a connecting rod for an internal combustion engine with an adjustable compression ratio comprising a crank pin bearing eye for connecting the connecting rod to a crank shaft of the internal combustion engi...  
WO/2017/186798A1
The present invention relates to a shell bearing (1) for internal combustion engines particularly applicable in a connecting rod having an inclined cap (2), wherein the shell bearing (1) is provided with two semicircular segments which, ...  
WO/2017/175670A1
[Problem] To provide a feature whereby stress concentration on a corner part of a fitting recess of a bearing main body can be sufficiently alleviated, and the durability of a cylinder block can be further improved. [Solution] A supporti...  
WO/2017/163921A1
This rotating part supporting structure for an engine (2) is provided with: a crank journal side bearing metal piece (14); and a crank pin side bearing metal piece (24, 124), wherein a chamfering part (16) and a crowning part (17) are pr...  
WO/2017/149037A1
Disclosed are a device and a method for the rolling of bushings (28) using a rolling tool (24), wherein said rolling tool has an adjustable rolling circle diameter and can be introduced linearly into the bushing (28) along a NC axis. The...  
WO/2017/130457A1
The present invention suppresses pressure deformation of a bearing metal due to recessed parts such as an oil supply path or oil supply groove formed in a bearing surface at an end of a connecting rod, while preventing the bearing metal ...  
WO/2017/127594A1
An assembly including a connecting rod, a bushing, and a locking pin capable of providing different compression ratios in an engine is provided. The bushing is disposed in a bore of the connecting rod. An outer surface of the bushing inc...  
WO/2017/104795A1
A slide bearing has a semi-cylindrical bearing body having a sliding surface that slides against an axially extending shaft, a circumferentially extending groove formed in the sliding surface nearer to at least one end side relative to t...  
WO/2017/090287A1
A half bearing 11 has: a bearing body 111 that has a semicircular cylindrical shape having mating surfaces 114 and 115 brought into contact with a half bearing 12; and an oil groove 116 provided in a sliding surface and extending in the ...  
WO/2017/085575A1
The present invention relates to a connecting rod (1) provided with a closing system with a translation constraint, wherein the connecting rod (1) comprises a connecting rod body (100) comprising a hole (60) at one end (100a) and two arm...  
WO/2017/077108A1
A connecting rod is provided, which includes a rod shaft and a rod cap. The rod shaft and the rod cap can be releasably fastened through connecting means to form a connected state, and when the rod shaft and the rod cap are in the connec...  
WO/2017/042421A1
The bearing element (1) for carrying axial loads has an annular shape and comprises a first end surface (2), which is configured to be supported against an object (13) that is stationary in relation to the bearing element (1), and a seco...  
WO/2017/037329A1
The bearing element (1) for carrying axial loads has an annular shape and comprises a first end surface (2), which is configured to be supported against an object (13) that is stationary in relation to the bearing element (1), and a seco...  
WO/2017/022803A1
A sliding member is provided which has a sliding surface with excellent sliding properties even under conditions of high surface pressure, high sliding speed and being in lubricant; a roller bearing and a retainer are also provided. This...  
WO/2016/203912A1
A bearing 10 comprises: a half bearing member having an inner peripheral surface against which slides a corresponding shaft, and a plurality of recesses provided to an end surface in the axial direction of said opposing shaft; a flange m...  
WO/2016/203913A1
A bearing 10 comprises: a half bearing member having an inner peripheral surface against which slides a corresponding shaft, and a plurality of recesses provided to a first end surface in the axial direction of said opposing shaft; a fir...  
WO/2016/194808A1
According to the present invention, a crank washer 30 is a ring-shaped flat plate that has a downwardly protruding section and is divided into an upper washer 31 and a lower washer 32 at a plane that passes through the center of the ring...  
WO/2016/194768A1
According to the present invention, a half-cylinder bearing 11 has a bearing main body 111 that is formed from a resin so as to have a half-cylinder shape that has an inner-circumferential surface 112 along which a counter shaft slides a...  
WO/2016/194807A1
According to the present invention, a half-cylinder bearing (11) has a bearing main body (111) that is formed from a resin to have a half-cylinder shape that has an inner circumferential surface (112) along which a counter shaft slides a...  
WO/2016/190272A1
A split bearing 11 comprises: a bearing body 111 formed with a resin into a semi-cylindrical shape having an inner circumferential face 112 that slides with a mating shaft and an outer circumferential face 113 that contacts a housing; an...  
WO/2016/165779A1
The invention relates to a hydrodynamic sliding bearing member (20) having a first sliding surface (22) extending in a circumferential direction (C) and in an axial direction (A), and configured for being slidably arranged in the circumf...  
WO/2016/165778A1
The invention relates to a hydrodynamic sliding bearing member (20) having a first sliding surface (22) extending in a circumferential direction (C) and in an axial direction (A), and configured for being slidably arranged in the circumf...  
WO/2016/164461A1
Crankshaft thrust bearings for an internal combustion engine are provided. The crankshaft thrust bearings cooperate to form asymmetric full round axial bearings which integrate fail safe tabs to avoid incorrect installation within an eng...  
WO/2016/157575A1
A connecting rod (18) connects a cross-head journal (7) and a crank pin (9) of a cross-head type engine (EG), and the connecting rod comprises: an oil supply path (15) that is formed extending along the longitudinal direction of the insi...  
WO/2016/146401A1
This invention relates to a thrust washer (1) for internal combustion engines, provided with a metal base comprising a contact surface (2) associated with the engine block, and a slip surface (3), the slip surface (3) having a surface pr...  
WO/2016/136994A1
The present invention addresses the problem of providing a sliding bearing with which it is possible to obtain a friction reducing effect and to suppress the total quantity of outflow oil. Provided is a manufacturing method for a sliding...  
WO/2016/136993A1
Provided is a sliding bearing capable of achieving a friction reduction effect and limiting a total outflow oil amount. This sliding bearing (1) has vertically disposed halved members (2)·(2) which are formed by halving a cylinder in th...  
WO/2016/136997A1
The present invention addresses the problem of providing a manufacturing method for a sliding bearing and a sliding bearing with which it is possible to suppress the total quantity of outflow oil and to obtain a friction reducing effect....  
WO/2016/136996A1
Provided is a slide bearing capable of achieving a friction-reducing effect and capable of suppressing the total amount of effluent oil. Disclosed is a method for producing a slide bearing (1) in which half members (2, 2) obtained by bis...  
WO/2016/136995A1
The present invention addresses the problem of providing a sliding bearing with which it is possible to suppress the total quantity of outflow oil and to obtain a friction reducing effect. Provided is a sliding bearing (1) comprising ver...  
WO/2016/136998A1
The present invention relates to a slide bearing (1) in which half members (2, 2) obtained by bisecting a cylinder in parallel to the axial direction are arranged vertically, wherein: in an axial-direction end section of the lower half m...  
WO/2016/092211A3
The invention relates to a transmission device (1), particularly for an engine with variable compression rate and/or variable displacement. Said device includes, in a cylinder housing: - a combustion piston (2), capable of moving in a co...  
WO/2016/089125A1
A connecting rod bearing for a crank shaft includes an upper portion bearing shell having a semi-cylindrical shape and a lower portion bearing shell having a semi-cylindrical shape and rotatably supporting the crank pin together with the...  
WO/2016/073341A1
A wear resistant coating is applied to the thrust surfaces and bore surfaces of a connecting rod. The wear resistant coating includes a polymer matrix, such as polyamide imide (PAI), solid lubricant, and hard particles including Fe2O3. T...  
WO/2016/072305A1
In the present invention, multiple recessed parts are disposed in a shaft surface, the depths of the recessed parts are set so as to be within a desired range, and the average depth of the recessed parts is set so as to be within a desir...  
WO/2016/050771A1
The invention relates to a method for fracture splitting workpieces and to a workpiece blank, in which fracture splitting notches are formed on one side.  
WO/2016/051600A1
A bearing cap (1) is attached to a bulkhead (22) of a cylinder block (21) composed of light metal by means of a pair of bolts (24). The bearing cap (1) has a frame (2) composed of iron-based metal and a cast light-alloy part (3). The fra...  
WO/2016/041032A1
The present invention relates to a connecting rod (1) for an internal combustion engine, comprising: a big end passage (10) for receiving a pin journal of a crankshaft; a small end passage (11) for receiving a piston pin, the small end p...  
WO/2016/027337A1
A crank shaft (1) of an in-line four-cylinder internal combustion engine has five journal sections (2), and the journal sections (2) are each supported by No.1 to No.5 main bearing units (6). Each of the main bearing units (6) is configu...  
WO/2016/023611A1
The present disclosure relates to a method for mounting a first member (20) having a first flange face (26) to a second member (30) having a second flange face (36) via at least one mounting screw (40). The method may comprise at least p...  
WO/2016/020222A1
This invention relates to a bearing (5) for internal combustion engines provided with a ferrous base material (10) onto which is applied a first layer (1) and a surface layer (2) of polymer matrix, the surface layer (2) acting as an inte...  
WO/2016/017259A1
A balance weight (21) comprises: a main weight section (22) located within the range between an arc-shaped peripheral edge (22C) centered on the rotation shaft hole (24) side and a pair of imaginary end faces (22D) located on both sides ...  
WO/2016/014312A1
[0033] An apparatus and method relating to a variable compression connecting rod system (10, 110) located in an internal combustion engine including a connecting rod (28, 128) having a piston-pin-receiving aperture defining a first longi...  
WO/2016/001021A1
The invention relates to bushings in general, and more specifically the invention relates to bushings for use in particular in high-performance internal combustion engines. According to one embodiment of the invention, the bushing (10) h...  
WO/2015/181352A1
The invention relates to a method for crack-separating a workpiece (8), a weld seam (10) with notched portions (14) extending therefrom being evened out in the region of a crack separation plane.  
WO/2015/158902A2
Disclosed is a connecting rod-supporting assembly, in particular for air supply units in air spring systems, comprising a connecting rod pin and a plurality of oscillating pistons which are centrally mounted on the connecting rod pin via...  
WO/2015/158902A3
Disclosed is a connecting rod-bearing assembly, in particular for air supply units in air spring systems, comprising a connecting rod pin (6) and a plurality of oscillating pistons (1), said pistons (1) being centrally mounted on the con...  
WO/2015/156025A1
 A bearing cap (10) rotatably supports a crankshaft (4) by being fastened to a bulkhead (2) of a cylinder block (1) by the use of a securing bolt (3), and is cast by pouring an iron frame (20) comprising an iron-based metal into a ligh...  
WO/2015/140278A1
The invention relates to a crankshaft drive arrangement comprising a connecting rod bearing with anti-turn means, said crankshaft drive arrangement comprising a crankshaft to which at least one light-metal connecting rod (8) is rotatably...  

Matches 1 - 50 out of 4,705