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Matches 1 - 50 out of 4,929

Document Document Title
WO/2019/137673A1
The invention relates to a sliding bearing element (2), in particular for supporting the crankshaft or a connecting rod in internal combustion engines, said element comprising: a metal support layer (4), in particular made of steel; a be...  
WO/2019/117013A1
This attachment structure for attaching a rolling bearing to a journal section of a crankshaft is equipped with the rolling bearing and the crankshaft. The rolling bearing is provided with: a pair of split inner rings which are attached ...  
WO/2019/108430A1
A powder metal alloy composition is used in the production of a sintered powder metal insert for casting into an aluminum casting. The powder metal alloy composition includes an iron powder metal base, copper such that the copper is 3.5 ...  
WO/2019/106901A1
A thrust washer of one embodiment includes: a washer body that is annular and that has a first thrust surface and a second thrust surface which receive a thrust load; and a tapered section formed in the first thrust surface and/or the se...  
WO/2019/098281A1
A halved bearing 11 has a recess 112a, a recess 112b, and a recess 112c that penetrate from an outer circumferential surface to an inner circumferential surface, and a washer 12 has a protrusion 122a, a protrusion 122b, and a protrusion ...  
WO/2019/093438A1
This half thrust bearing having a half-ring shape has: a sliding surface for receiving force in the axial direction; a back surface opposed to the sliding surface; and a resin covering layer on the sliding surface. The half thrust bearin...  
WO/2019/065693A1
This internal-combustion engine is provided with: a crank case (33b); a rolling bearing (48) having an outer race (74a) which is inserted into a bearing hole (47) in the crank case (33b); a crankshaft (46) which is fitted into an inner r...  
WO/2019/059269A1
According to the present invention, a resin retainer (12) is an outer ring guide type, and pillar parts (15) thereof have: a first roller guide surface (17) crossing the pitch circle PCD of the rollers 11; and a second roller guide surfa...  
WO/2019/049849A1
This internal combustion engine is provided with: an annular plate (54) formed annularly around a crank journal (51) and disposed on the outer surface of a crank web (53); a cover plate (61) which is continuous from the inner periphery o...  
WO/2019/034484A1
A sliding component (100), for example a bearing shell for an internal combustion engine, comprises a substrate in which an electrically-insulating substrate portion (130) extends between the front surface and the rear surface of the sub...  
WO/2019/022010A1
This retainer for rolling bearings is provided with: a retainer main body; and a hard film which is formed at least on a slide contact surface that is in sliding contact with the rolling body and another slide contact surface that is in ...  
WO/2019/014884A1
A main shaft assembly of a wind turbine (10) includes a main shaft (34) secured to a bedplate (48) of the wind turbine (10) and a bearing (54, 58) seated within the bedplate(48). The bearing (54, 58) is held in place via a cover (68) tha...  
WO/2019/008265A1
The present invention relates to a shaft (10) designed to be coupled to a bearing (4), notably within a mechanical system (1) with which a combustion engine is equipped, being subjected to average contact pressures of less than 200 MPa. ...  
WO/2019/008266A1
The present invention relates to a mechanical system (1), comprising a bearing (4) and a shaft (10) coupled to the bearing (4), especially for an internal combustion engine, being subjected to average contact pressures of less than 200 M...  
WO/2018/233868A1
The invention relates to a bearing cap (1) for a crankcase (3) of a reciprocating piston internal combustion engine, wherein the bearing cap (1) is provided as an end-side bearing cap for the crankcase (3), characterized in that the bear...  
WO/2018/215101A1
The invention relates to a slide bearing composite material (2) for producing slide bearing elements for engine applications, in particular crankshaft bearing shells and large end bearing shells (30), having a metal supporting layer (4),...  
WO/2018/206589A3
A crankshaft and conrod assembly (100) comprising a crankshaft (110) and a conrod (150), wherein the crankshaft (110) comprises at least one main journal (111) and one crankpin journal (112), where the crankshaft (110) is provided with a...  
WO/2018/206589A2
A crankshaft and conrod assembly (100) comprising a crankshaft (110) and a conrod (150), wherein the crankshaft (110) comprises at least one main journal (111) and one crankpin journal (112), where the crankshaft (110) is provided with a...  
WO/2018/188791A1
The invention relates to a longitudinally-adjustable connecting rod (6.1) for an internal combustion engine comprising a first connecting rod part (18.1), in which a first connecting-rod eye (9.1) is formed, a second connecting rod part ...  
WO/2018/177919A1
The present invention relates to a sliding bearing element having a steel supporting layer onto which a 2-layer composite is applied which consists of an aluminium-based substrate having a layer thickness hS of 0.2 to 0.4 mm and an alumi...  
WO/2018/179930A1
Provided are a crosshead bearing, a crosshead, a frame, and a crosshead internal combustion engine. The present invention comprises: a semi-circular cylindrical bearing body (71); a bearing surface (72) provided on the inner surface of t...  
WO/2018/163847A1
A projecting part 31S projecting to a first sliding surface 2A side in a cross-section along the sliding direction of a second sliding surface 31S is provided on the second sliding surface 31S, which slides relative to the first sliding ...  
WO/2018/105736A1
A halved bearing (10) according to an embodiment comprises: a semi-cylindrical bearing body (19) having an inner circumferential surface (12) that slides against a counterpart shaft; and a first groove (111) formed in the inner circumfer...  
WO/2018/104185A1
The invention relates to a fracture-splitting device (10) for fracture-splitting a workpiece (90), in particular an engine component or a connecting rod, having an expansion element arrangement (50) for arrangement in a recess (93) of th...  
WO/2018/105735A1
A halved bearing (10) according to an embodiment comprises: a semi-cylindrical bearing body (19) having an inner circumferential surface (12) that slides against a shaft; and a first groove (111) formed in the inner circumferential surfa...  
WO/2018/101038A1
A roller bearing wherein a plurality of needle rollers (3) are held by a holding implement (4) so as to be capable of rolling along a track surface (2) of an outer ring (1) that is fitted to a housing and has an outer ring hole (5), and ...  
WO/2018/079838A1
A half bearing 10 has a groove 111 and a groove 112 that are provided on the inner circumferential surface 12 side. These grooves 111, 112 run in a circumferential direction of the inner circumferential surface, and retain lubricant oil ...  
WO/2018/079839A1
A half bearing 10 has a groove 111 and a groove 112 that are provided on the inner circumferential surface 12 side so as to run in a circumferential direction of the inner circumferential surface. Among the circumferential ends of the gr...  
WO/2018/073133A1
A cylinder block (102) of an engine (100) is provided. The cylinder block (102) includes a cast body (112) defining one or more cylindrical bores (114). The cylinder block (102) also includes a crankshaft bearing wall (136) formed within...  
WO/2018/062407A1
Provided are: a rolling bearing retainer which has a sliding surface that exhibits excellent sliding performance even under conditions of high sliding velocity and high surface pressure in lubricating oil; and a rolling bearing using the...  
WO/2018/053882A1
An engine having a yin-yang symbol-shaped component comprises a crankshaft (1), connecting rods (2), and pistons (3). The crankshaft (1) is provided with a crank journal (4) and a number of connecting rod journals (5), wherein the number...  
WO/2018/054524A1
Engine of an internal combustion engine, in particular a diesel or petrol engine or gas engine, having a number of cylinders and pistons which are arranged in the latter, wherein a piston is mounted for driving a crankshaft of the engine...  
WO/2018/051391A1
In the present invention, an upper link (3) and a lower link (6) are connected via an upper pin (4). The end sections of the upper pin (4) are secured in pin fitting holes (16) of a pair of upper-pin pin boss sections (12). A cylindrical...  
WO/2018/029307A1
The invention relates to a round bearing, for example a connecting rod, having a circumferential surface, in which an oil-retaining structure is formed, which opens in circumferential edges of the circumferential surface.  
WO/2018/019939A1
Assembled half shell-shaped collar bearing shell (2) for a crankshaft bearing point in an internal combustion engine, having a half shell-shaped radial bearing part (4) and having a disc-shaped axial bearing part (8) which can be fastene...  
WO/2018/015899A1
The present invention relates to an engine assembly (113) including a pair of bearing assemblies (503, 504) rotatably supporting a crankshaft (502) of the engine assembly (113). The engine assembly (113) includes a RH insert (202a) and a...  
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...  

Matches 1 - 50 out of 4,929