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Patent Searching and Data


Matches 1 - 50 out of 3,245

Document Document Title
WO/2019/150804A1
According to the present invention, a power steering device is configured so that: an eccentric cam section of a centering mechanism is provided to be rotatable about an eccentric cam axis; a shaft holding section holds a shaft first end...  
WO/2019/143999A1
A cam follower including a shaft having an inner raceway and an annular shoulder extending radially outwardly from a first end of the shaft. A drawn cup has a cylindrical sidewall defining an outer raceway, and a first radially inwardly ...  
WO/2019/126411A1
A drive transmission (200), having two counter-rotating cams (210A,210B) bearing-mounted within a housing (202) about a rotational axis. The counter-rotating cams have asymmetrical lobe profiles (218) which are operative to drive a corre...  
WO/2019/115581A1
The invention relates to an assembled camshaft (1) for an internal combustion engine, wherein the camshaft (1) comprises a main shaft (2) and an outer toothing (3) extending axially along the main shaft (2) at least in sections, as well ...  
WO/2019/115579A1
The invention relates to an assembled camshaft (1) for an internal combustion engine, wherein the camshaft (1) comprises a main shaft (2) and an outer toothing (3) extending axially along the main shaft (2) at least in sections, as well ...  
WO/2019/106143A1
The present disclosure relates to a cam follower for a zoom lens, in particular a cam follower that is optimized for reduced damages to a zoom lens, for example if the zoom lens experiences an impact.  
WO/2019/089466A1
An energy harvester device (100) comprises a support structure (102), an eccentrically weighted rotor (104) rotatably coupled to the support structure (102), a rotor movement limiter mechanism coupled to the support structure (102) and c...  
WO/2019/087452A1
A cam profile of this cam (20) is provided with a cam surface (21) that has, at one end in the circumferential direction, a rotation end (28) which does not allow a cam shaft (22) to rotate in the reverse direction due to a cam follower ...  
WO/2019/038024A1
A camshaft (24), in particular for a pump (10), is proposed. The camshaft (24) has at least two cams (26, 28) which are arranged next to one another in the direction of the longitudinal axis (25) of the camshaft (24) and the cam elevatio...  
WO/2018/226107A1
The invention relates to a machine that amplifies the drive torque of a moving shaft, which is formed by at least one pair of identical units facing a central shaft, each unit being formed by at least one mechanical actuator (cam), a hyd...  
WO/2018/211997A1
This wave gear device (1) is provided with: a wave generator (2) which is made to rotate; a cylindrical external gear (3) which is made to deform elastically into an elliptical shape as a result of being fitted to the wave generator (2);...  
WO/2018/147092A1
Provided is a tappet which enables a lubricant oil to be supplied to a cam even when provided with a rush adjuster. This tappet (10) is provided with: a rush adjuster (11) which has a plunger (14) and a body (13) in which the plunger (14...  
WO/2018/026934A1
A composite camshaft is made by simultaneous through transmissive laser welding cams, bearing assemblies and load introduction parts to a fiber composite support tube.  
WO/2017/211804A3
The invention relates to a method for producing an assembled camshaft (1) of an internal combustion engine, in which the camshaft (1) comprises at least one cam (2, 3) and one shaft (9) and at least one roller bearing (4, 5), said method...  
WO/2017/214708A1
A device for providing variable operation of a component coupled to the device, the device comprising: a housing; a wedge arm pivotally mounted in the housing for reciprocation along a reciprocation axis, the wedge arm having an incline ...  
WO/2017/211804A2
The present invention relates to a method for producing a constructed camshaft of an internal combustion engine, wherein the camshaft comprises at least one cam, a shaft and at least one roller bearing, the method comprising the followin...  
WO/2017/193170A1
There is provided a sequential linear shifter for H-pattern gearbox retrofit, the shifter comprising: a linearly shifting gear lever; a dive cam rotatably coupled to the gear knob such that shifting the gear knob in a first direction cau...  
WO/2017/159297A1
This plate cam mechanism has a plate cam assembly (50) and a cam follower (40). The plate cam assembly (50) is provided with: a plate cam (51) that has an outer contour for which the distance from the rotational center of a rotating shaf...  
WO/2017/149829A1
A cam mechanism (1), which is used in combination with a clutch (107) for transmitting torque between a first rotating member and a second rotating member, is provided with: a cam ring (5), which forms an annulus around a shaft and in wh...  
WO/2017/134268A1
A segment (10; 20; 30) adapted to be mounted on a shaft (2) to form a camshaft (1), wherein the segment comprises a through hole (11) adapted to receive the shaft, and wherein the shape of the hole in the segment is adapted to the cross ...  
WO/2017/097636A1
The invention relates to a method for permanently fastening at least one cam on a cam carrier, comprising at least the following method steps: a) positioning the at least one cam on the cam carrier in a predetermined axial and angular po...  
WO/2017/054409A1
Disclosed are an elastic roller, a pin gear cycloidal speed reducer (100) provided with the elastic roller (51), and a bearing (3). The elastic roller (51) comprises a hollow roller (52) and a solid roller (53) provided on the inner side...  
WO/2017/029295A1
A high pressure diesel fuel pump comprises a pumping assembly and a drivetrain assembly. The pumping assembly comprises a plunger (20) extending from a pump head (10) along a pumping axis (A-A'). The drivetrain assembly comprises a drive...  
WO/2016/198193A1
The invention relates to a roller tappet (1) for a piston pump for supporting a reciprocating pump piston (2) on a cam (3) or an eccentric of a drive shaft (4), comprising a tappet body (5) and a hollow cylindrical roller (6) that is par...  
WO/2016/188732A1
The present invention relates to a torque and speed converter (1) for actuating a cylinder, in particular a master cylinder of a clutch of a motor vehicle, said converter comprising an actuating plate which is rotatable in and against a ...  
WO/2016/126366A3
The present disclosure relates to a system (130) that uses linear actuators (132, 134) to generate a torque on a shaft (102). In an example implementation, the system (130) may include a shaft (102) and an attached cam (110). The cam (11...  
WO/2016/140234A1
[Problem] To provide a speed reducer or speed increaser for which rotational stiffness can be increased. [Solution] This speed reducer or speed increaser comprises: a housing 1; a first crown gear 11; a support 14 that is disposed outsid...  
WO/2016/126366A2
The present disclosure relates to a system that uses linear actuators to generate a torque on a shaft. In an example implementation, a system may include a shaft and an attached cam. The cam includes an involute portion. The system also ...  
WO/2016/120082A1
The invention relates to a device for operating a piston pump, comprising at least one cam (8) arranged on a camshaft (9), said cam directly or indirectly cooperating with the pump piston (7) to generate a back and forth movement of a pu...  
WO/2016/120102A1
The present invention relates to a cam-operated device (5) for controlling at least one component, said device comprising a cam (6) comprising at least one first camway (7, 8) on a first face and a second camway (9) on an opposite face, ...  
WO/2016/103923A1
Provided is a rocker arm in which durability can be ensured while inertial mass is reduced. A rocker arm (10) is provided with a valve contact part (15) for pressing a valve (80). The valve contact part (15) comprises a receiving wall (1...  
WO/2016/013315A1
A differential device which is provided with: an eccentric shaft (18) that is rotatable relatively to an input member (7) and is coupled to a first output shaft (11) while being eccentric from the central axis (X1); a first differential ...  
WO/2016/005237A1
The present invention relates to a method for arranging a camshaft (1) in a camshaft module (100) for the valve train in an internal combustion engine, wherein the camshaft module (100) has a module housing (10), in which at least one ca...  
WO/2015/193584A1
In order to treat the cams of a camshaft for an internal combustion vehicle, so as to reduce the friction coefficient thereof relative to a counterpart in an area provided with a hard coating made from amorphous Diamond-Like Carbon or DL...  
WO/2015/180535A1
A valve mechanism of an engine comprises a camshaft, a driven wheel (20), a rocker arm (30), and an air valve (40). The air valve (40) and the driven wheel (20) are connected to the rocker arm (30). A cam (10) of the camshaft is combined...  
WO/2014/067860A3
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/2015/151146A1
A wave plug (11) of a wave generator (4) of a wave gear device (1) includes: a metallic outer hollow body (21) with an elliptical wave plug outer circumferential surface (12) formed thereon; a metallic inner hollow body (22) with a wave ...  
WO/2015/143542A1
A cam follower for operable attachment to a valve lifter assembly for use with a variable cam lobe camshaft in a variable valve timing system includes a housing with a central cavity and a mushroom head with a stem pivotably connected to...  
WO/2015/135084A1
The invention relates to a device and to a method for producing an assembled functional shaft (11). By means of a rotating collet chuck comprising feeding jaws having freely rotatable rolling rollers, a portion of the functional shaft (1...  
WO/2015/083577A1
A deceleration device comprising first and second gears that have different numbers of teeth. A cam mechanism is disposed on the same axis as the first gear, engages the first gear with the second gear in a state of eccentricity, and mov...  
WO/2015/082066A1
The invention relates to an accommodating assembly (1) for accommodating a camshaft (10), to a method for grinding the camshaft (10), and to such a camshaft (10), wherein the camshaft (10) comprises a shaft body (11) having functional el...  
WO/2015/076701A1
The claimed invention relates to a filtering device for purifying a liquid, intended for softening and purifying tap water and other liquids for domestic use. A device for purifying a liquid, having an inlet channel and an outlet chan...  
WO/2015/057691A2
An exemplary drive selector includes a housing, a cam positioned in the housing, a follower coupled to a shaft and in contact with the cam, and a biasing member urging the cam toward the follower. One of the cam and the follower includes...  
WO/2015/055548A1
A linear actuator (8) for driving an actuating element (4) of an internal combustion engine of a motor vehicle has two scanning elements (19, 20) for scanning opposite sides of a guide cam (16). The guide cam (16) has a protruding rib (1...  
WO/2015/035985A1
The invention relates to a cam follower (1) for a gas exchange valve train of a combustion engine, said cam follower (1) having a cam contact roller (3) on a drive side (2). Said roller sits in recesses (7) in the cam follower (1) by mea...  
WO/2015/036440A1
A roller tappet (10) comprises a roller (100) and a roller shoe (110) in which the roller (100) is rotatably mounted. The roller shoe (110) has a first lateral surface (S110a) with a recess (111) for receiving the roller (100). The rolle...  
WO/2015/018563A1
The invention relates to a device (1) for assembling cams (2) on a camshaft pipe (3) of a camshaft (4), comprising at least one first gripper (5) and a second gripper (6) for gripping and holding the cams (2) during the assembly process....  
WO/2015/016074A1
An assembled camshaft (10) is provided with: a shaft member (20) which rotates in association with the rotation of the crankshaft of an internal combustion engine; and a joined cam lobe (30) having integrally formed thereon, a pair of ca...  
WO/2014/195398A3
The invention relates to a device (1) for dividing off packaging units (2) in a packaging machine for producing product groups (3) or packages (3), wherein containers from a broad container stream are converted by means of street divisio...  
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 ...  

Matches 1 - 50 out of 3,245