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WO/2024/045676A1 |
A cam and a harmonic reducer. The cam comprises a cam body (1); the outer contour line of the cam body (1) comprises a plurality of meshing area contour curves and a plurality of non-meshing area contour curves; the meshing area contour ...
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WO/2023/248601A1 |
A follower bearing provided with an inner member, an outer race, and a plurality of rolling elements. A follower bearing according to the present disclosure is furthermore provided with a cover that covers at least part of the outer peri...
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WO/2023/243331A1 |
This follower bearing module comprises a follower bearing, a fixture, and a fastener. The follower bearing comprises: an inner member; an outer ring having, on an inner circumferential surface thereof, an annular second raceway surface f...
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WO/2023/206064A1 |
A gear-shifting assembly and a gearbox. The gear-shifting assembly comprises: a gear-shifting hub (10), a gear-shifting-type line slot (11) being provided on an outer wall of the gear-shifting hub; and a shift fork (30), which comprises ...
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WO/2023/181027A1 |
A deployment system pivotably deploys panel elements between a stowed configuration and a deployed configuration. Actuator(s) associated with each pair of panel elements include a first bracket mountable to one panel element, a second br...
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WO/2023/141446A1 |
A line scanner assembly includes a cam with a cam surface, where the cam rotatable about a cam axis of rotation and includes a first ferromagnetic material. A mirror with a planar surface is configured to tilt about a mirror axis of rota...
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WO/2023/085227A1 |
This actuator (42) is used in order to change an illumination direction of a vehicle lamp, the actuator comprising: a rotating member that rotates in conjunction with the rotation of a motor; a rod (44) that has a connecting part connect...
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WO/2023/038422A1 |
The present invention relates to a bistable device, and a vertical- and horizontal-self-alignment docking system using same, and, more specifically, to a bistable device, and a vertical- and horizontal-self-alignment docking system using...
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WO/2023/017284A1 |
A vehicle comprising a self-centring mechanism is described. The vehicle comprises a frame, a fork arranged to rotate relative to the frame about a rotational axis, a wheel attached to the fork, and a self-centring mechanism for centring...
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WO/2022/242910A1 |
The present invention pertains to a camshaft segment (10) for a camshaft (100) of a gas engine. The camshaft segment comprises a shaft (12) having at least one cam (110) mounted thereto and a flange (14) comprising a first flange recess ...
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WO/2022/042143A1 |
A camshaft, comprising a shaft body (1). Along the axial direction of the shaft body (1), the outer contour of the camshaft comprises a first cam outer contour section (11) and a second cam outer contour section (12). The long axis of th...
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WO/2021/252221A1 |
A one or more plane, variable camshaft is described. The single plane camshaft includes a circular drive plate with two radial drive slots on opposing sides of the center, four arms movably coupled at respective endpoints and arranged in...
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WO/2021/251802A1 |
The present invention relates to a variable pitch pulley for a belt-pulley-type continuously variable transmission, and a belt-pulley-type continuously variable transmission having same, the variable pitch pulley enabling the obtainment ...
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WO/2021/239180A1 |
The invention relates to a drive unit for motor vehicle applications, in particular motor vehicle closing devices. The drive unit comprises an electric motor (4) and at least one drive element (5) driven by the electric motor (4). In add...
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WO/2021/167078A1 |
The purpose of the present invention is to increase the pressure of fuel while reducing an increase in the maximum lift amount of a cam and deterioration of a fuel injection ability. This cam for use in a fuel injection pump that increas...
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WO/2021/153935A1 |
An adaptive variable wheel comprises: a tire; a wheel shaft installed in the center of the tire; a clutch installed on the wheel shaft; a hub plate installed on the boundary of the wheel shaft and selectively connected to the clutch; rig...
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WO/2021/110155A1 |
A fully-mechanical self-adaptive automatic transmission, comprising a power input mechanism, a high-speed gear transmission mechanism, a low-speed gear transmission mechanism, and a main shaft (1) for outputting power. The high-speed gea...
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WO/2021/108173A1 |
A system comprises a follower lever and a follower roller rotatably coupled to the follower lever. A pin is rotatably coupled to the follower roller, the pin comprising a first outer portion including a first diameter and a second outer ...
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WO/2021/068029A1 |
There is disclosed a device for adjusting the position of a component, relative to a support to which the component is mounted via a member received by a track with which the support is configured, the device comprising a body and being ...
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WO/2021/059433A1 |
The present invention improves productivity while maintaining quality and reliability. Production of a camshaft comprises: preparing two cam units each including a cam, a journal, and a shaft coaxially penetrating through the cam and the...
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WO/2021/031254A1 |
A variable-output cam lever power device, comprising: a housing (1); a motor (2), the motor (2) having a rotating shaft (21); a cam (3), the cam (3) being mounted on the rotating shaft (21) in a detachable and replaceable manner, and a f...
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WO/2021/029867A1 |
The improved gearbox mechanism of the present invention includes a plurality of cam-actuated gear block assemblies, which transfer power from a power shaft to a secondary or output gear element. Each gear block assembly includes a gear b...
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WO/2021/023967A1 |
The present invention concerns an aircraft seat. The aircraft seat comprises at least one moveable element, and a cam follower arrangement associated with the moveable element. The cam follower arrangement comprises a first cam follower ...
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WO/2021/022034A1 |
An electronic angle adjustment mechanism for a pump and a motor generally includes a base and a linear actuator. The base has an upper portion mounted to a motor, a lower portion mounted to a pump, and a hinge for pivotably moving the up...
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WO/2020/106805A1 |
A rotary machine includes a cam shaft; and a plurality of linkage shafts coupled to the cam shaft, each of the linkage shafts including a pair of identically-shaped first linkage members adapted for cam contact with the cam shaft, a pair...
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WO/2020/028184A1 |
A cam follower is provided. The cam follower includes a poly crystalline diamond element, including an engagement surface. The engagement surface of the poly crystalline diamond element is positioned on the cam follower for sliding engag...
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WO/2020/014496A1 |
A cam roller bearing (10) including a shaft (40) having an inner raceway and an annular shoulder (46) extending radially outwardly from a first end (24, 26, 52, 54) of the shaft (40). A drawn cup has a cylindrical sidewall (22) defining ...
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WO/2019/237238A1 |
A transmission roller (7), a cycloidal pin speed reducer (100) provided with same, and a bearing (3), the transmission roller (7) comprising a hollow roller (71) formed by spirally and closely winding a steel strip (712) or a steel wire ...
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WO/2019/231240A1 |
An intermittent movement mechanism using a cam follower capable of adjusting pre-load according to the present invention is installed on a frame and comprises a roller gear cam having a gear cam part provided on the outer circumference s...
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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...
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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 ...
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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...
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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 ...
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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 ...
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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.
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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...
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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 ...
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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...
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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...
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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);...
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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...
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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.
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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 ...
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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...
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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...
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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...
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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...
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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 ...
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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...
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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...
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