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Patent Searching and Data


Matches 51 - 100 out of 3,245

Document Document Title
WO/2015/001894A1
In the present invention, a sintered body having a density of at least 7.5g/cm3 is formed using a mixed powder in which 0.05-0.35 wt% of a graphite powder having an average particle size of no more than 8μm is mixed with respect to 100 ...  
WO/2014/206553A1
The invention relates to an adjustable camshaft (1) for the valve train of an internal combustion engine having an outer shaft (10) and having an inner shaft (11), running concentrically and rotatably housed in the outer shaft (10), wher...  
WO/2014/195098A1
The invention relates to a method for producing a cam (4) in which a.) a cam rod (1) in the shape of a profiled steel section is produced by hot rolling and subsequent cold drawing, b.) individual cam discs (2) are separated from the cam...  
WO/2014/177420A1
A method for assembling a composite housing fitted with a shaft (20) and associated mounted elements (22) comprises the steps of: arranging the housing (10) in a predetermined position with respect to an actuator (28), the housing having...  
WO/2014/101991A3
The invention relates to a method for assembling a camshaft (2) from a support shaft (5) and components (17) to be connected to the support shaft (5), said components (17) having through-openings (19) for receiving the support shaft (5)....  
WO/2014/161649A1
The invention relates to a clamping nest (1) for positioning a component (7) on and joining said component to a shaft (16). The component (16) has a central part (20) having a circular cylindrical opening (12) for accommodating the shaft...  
WO/2014/157048A1
According to the present invention, to provide a sliding member having a surface structure that can reduce friction loss of an internal combustion engine, as well as a manufacturing method thereof, the sliding surface of the sliding memb...  
WO/2014/117168A1
An apparatus that retracts a plunger along an axis about which a handle pivots. The handle has two ends that are perpendicular, the second end having a sidewall with a barrel forming a chamber in which the plunger is slidably mounted. Th...  
WO/2014/111472A1
The invention relates to an apparatus (1) for assembling a composite arrangement, consisting of a plurality of functional elements (4) on a shaft (3), said elements having an aperture (2) for the shaft (3), wherein the apparatus (1) has ...  
WO/2014/067860A2
The invention relates to a method for assembling a module for a motor vehicle engine, said module comprising at least one support structure having bearing receptacles and at least one camshaft rotatably supported in the bearing receptacl...  
WO/2014/056597A1
The invention relates to an actuator for low-, medium- or high-voltage switchgears with a drive to move at least one movable contact, with mechanical actuation energy transmission elements between the drive and the movable contact system...  
WO/2014/032756A1
The invention relates to a method for producing a composite component (12). At least one shaft (2) and at least one sintered part (1), preferably in the form of a rotor or a cam, are assembled into the composite component. In order to as...  
WO/2014/026669A1
The invention relates to a method for producing a camshaft module (1), which has a camshaft (2) and a bearing frame (3) with bearing devices (4), wherein the camshaft (2) has a shaft (5) and cams (6) with clearances (7), and wherein the ...  
WO/2014/016215A1
The present invention relates to an adjustable camshaft (1) for the valve gear of an internal combustion engine, comprising an outer shaft (10), on which at least one first cam (11) is arranged and connected to the outer shaft in a rotat...  
WO/2013/074776A1
A cam follower (10) for a ram of a metal can necker machine and a method of making the same. An outer ring (40, 70) has an outer ring bearing surface (42, 72) and an exterior surface (44, 74) defining a groove (46, 76) extending along at...  
WO/2013/067991A1
The invention relates to a method for manufacturing a camshaft which comprises at least the following steps: a functional element (1), which has a through opening, is introduced into a holding device(10) with a predeterminable first angu...  
WO/2013/017270A1
The invention relates to a valvetrain (1) of an internal combustion engine, comprising at least one base camshaft (2) with a cam carrier (3) provided thereupon in a rotationally fixed and axially displaceable manner, which cam carrier (3...  
WO/2013/011064A1
The invention relates to a camshaft (1) for an internal combustion engine, comprising a shaft (2) and at least one component (3) that is joined to said shaft, in a thermal manner in particular. The component is connected to a joint surfa...  
WO/2013/001060A1
The invention relates to a camshaft (1) and a method for producing a camshaft (1) having a support shaft (10) which is rotatably mounted in a shaft axis (11), at least one cam pack (12) being axially displaceably mounted on the support s...  
WO/2013/001067A1
The invention relates to a camshaft (1) and a method for producing a camshaft (1) with a carrier shaft (10) which can be mounted in a rotatable manner about a shaft axis (11). At least one cam pack (12) is arranged in an axially movable ...  
WO/2013/001058A1
The present invention relates to a camshaft (1) and to a method for producing a camshaft (1) with a support shaft (10) which can be mounted in a rotationally movable manner in a shaft axis (11), wherein at least one cam pack (12) is arra...  
WO/2013/001069A1
The invention relates to a camshaft (1) and a method for producing a camshaft (1) having a support shaft (10) which is rotatably mounted in a shaft axis (11), at least one cam pack (12) being axially displaceably mounted on the support s...  
WO/2012/171595A1
The invention relates to a connecting arrangement (10) of a shaft part (12) to a hub part (14), in which connecting arrangement (10) the hub part (14) and the shaft part (12) which is received at least in regions in a cut-out (18) of the...  
WO/2012/156195A1
The invention relates to a roller tappet (5), in particular of a reciprocating pump, wherein the roller tappet (5) comprises a rotatably mounted roller that cooperates with a roller shoe (8). The aim of the invention is to improve the st...  
WO/2012/148354A1
A novel cam mechanism or assembly is provided by the present disclosure. The cam mechanism can have a cylindrical or barrel shape configuration. The cam mechanism includes a first module or body (also referred to as an inner body), a cam...  
WO/2012/149460A1
A spiral cam has a tubular shaped portion defined by an interior cavity and an exterior surface that includes a cam contour. A linear slide assembly having a length defined along a rotational axis is defined to slide lengthwise into the ...  
WO/2012/138634A1
A compliant cam system, comprising: a cam body (34) and a deflecting arm (36) connected to and freely extending from the cam body (34) and having an arm free end (50) spatially separated from the cam body (36) defining an arm non - defle...  
WO/2012/138649A1
A compliant cam system, comprising: a cam (12) having a cam body, the cam (12) being rotatable and in contact with a follower (14) such that rotation of the cam (12) displaces the follower (14); and at least a portion of the cam being el...  
WO/2012/138635A1
A compliant follower cam system includes a cam rotatable about a cam rotational axis continuously aligned with a cam displacement axis. The cam has a body center spaced from the rotational axis. A compliant follower has an elastically de...  
WO/2012/110066A1
The invention relates to a method for producing a camshaft (14) that has a shaft section (12) and at least one cam element (10), particularly for an internal combustion engine, in which method the cam element (10) is designed separately ...  
WO/2012/054884A3
A cam shaft is fitted with one or more sleeve bearings to negate friction between the rotating cam shaft and a surface onto which the cam shaft is rotated. A metal sheet is bent upward or downward by rotating cam shafts from a first posi...  
WO/2012/090300A1
A dual camshaft structure for which an inner shaft provided with a variable cam is inserted into an outer shaft provided with a stationary cam. With this dual camshaft structure the stationary cam is provided on a first cylindrical membe...  
WO/2012/079656A1
The invention relates to a method and device for producing a camshaft intended for an internal combustion engine, consisting of a shaft (3) and moulded parts (4), in particular cams, gear wheels, bearing shells or the like, to be fixed t...  
WO/2012/065739A1
Disclosed are a method and an apparatus for producing a hollow component, in particular a camshaft for a reciprocating piston engine, in a mold in which a first mold part is designed as a die to form a wall section of the component when ...  
WO/2012/056940A1
Provided is a compact brake cylinder device configured in such a manner that the brake cylinder device does not cause an increase in the size of a device and can output an increased braking force from a brake output section which moves t...  
WO/2012/051991A1
The invention relates to a method for producing a functional shaft, comprising the following steps: a functional element (1) provided with an opening is inserted into a retaining element (4), a shaft (3) is inserted into the opening, and...  
WO/2012/047828A1
A cam follower slide component used in an apparatus for extrusion blow molding polyethylene teraphthalate is disclosed. The cam follower slide component is designed to include disc springs (330) positioned about a spindle that is in turn...  
WO/2012/013175A3
The invention relates to a method for producing a shaft, in particular a camshaft, wherein the camshaft has a carrier element (1) and a plurality of functional elements (2) that each have an opening (3), wherein the functional elements (...  
WO/2012/031770A1
The invention relates to a method for assembling a module for a motor vehicle engine, which module comprises at least a cylinder head cover (1) with bearing receptacles (2) and a camshaft (3) mounted in the bearing receptacles (2), where...  
WO/2012/022953A1
A ring cam (1 ) for a fluid-working machine is formed from a plurality of segments (5, 7). The segments have piston facing surfaces (15, 16) together defining a working surface of the fluid-working machine. The segments comprise a leadin...  
WO/2012/022952A1
A ring cam (1 ) for a fluid-working machine is formed from a plurality of segments. (5, 7) The segments have piston facing surfaces (15, 16)together defining a working surface of the fluid-working machine. The segments comprise a leading...  
WO/2012/022954A1
A fluid-working machine comprising a ring cam (1), at least one piston (11) defining a working chamber, and at least one valve (19, 21) associated with the or each working chamber for connecting the working chamber alternately to low and...  
WO/2011/155885A1
The invention relates to a camshaft for a small internal combustion engine used in for example cars or motorbikes, it is characterized by being divided into two or more components, preferably it is the camshaft bearing journals (3) on th...  
WO/2011/150904A1
The invention relates to a method for producing a camshaft that comprises a shaft and at least one functional element. According to the invention, the shaft is produced with at least one functional-element seat and at least one intermedi...  
WO/2011/124464A1
A variable cam (1) comprising a cylindrical skirt (2) provided with a track (3) designed to be followed, with a forced mating, by at least one follower roller (4, 5) which is movable along a guide (4a, 5a) comprised within a rotating sup...  
WO/2011/113094A1
The invention relates to a clutch assembly (8) for providing selective engagement with a rotatable shaft, in particular for selecting between manual and powered driving of an output drive such as a door, shutter or gate. The clutch assem...  
WO/2011/096140A1
An engine lubrication device configured so that the amount of lubrication oil is reduced by the use of needle bearings and that the shortage of oil supply does not occur in a piston sliding section. In addition to bearing oil supply path...  
WO/2011/076330A1
The invention relates to an assembly device for assembling a shaft-cover module (400), which comprises a cover (104) and at least one function shaft having a plurality of functional elements (100, 112) that are fixed to a shaft (114) rot...  
WO/2011/069591A1
The invention relates to an assembled camshaft and to a method and a main camshaft body (2) for producing an assembled camshaft. The camshaft which is assembled or is to be assembled carries at least one cam element (4; 41) which is to b...  
WO/2011/012108A3
The invention relates to a camshaft, comprising at least one carrier pipe and at least one cam. According to the invention, the carrier pipe comprises at least one opening extending radially.  

Matches 51 - 100 out of 3,245