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WO/2023/067685A1 |
Provided is a gear pair in which a first gear and a second gear, which has a greater number of teeth than the first gear, share a tooth meshing line (L) on which the gears mesh with each other, wherein: at least a portion of the meshing ...
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WO/2023/061537A1 |
The invention relates to a linear drive comprising at least one first drive element (2) having a first end (3) and a second end (4) in a longitudinal direction (L), wherein the first drive element (2) has a main body (5) with a rear side...
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WO/2023/064359A1 |
A device for controlling industrial belt tracking with a first cylindrical pulley segment having a central opening and a plurality of teeth formed on the outside diameter; a second cylindrical pulley segment having a central opening and ...
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WO/2023/061705A1 |
The invention relates to a gear wheel comprising an annular outer part (13), which is at least partly made of plastic and which forms teeth of the gear wheel on the outer face, and comprising an inner part, which is at least partly made ...
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WO/2023/057732A1 |
The present application provides a sheave assembly (20) comprising a housing (21) with an attachment feature (22) for attaching the sheave assembly to an external mounting point. The sheave assembly also has a sheave wheel (23) mounted t...
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WO/2023/057913A1 |
A filtering pulley (1) for an accessory transmission of an internal combustion engine, comprising a hub (2), a crown (3), and a filtering unit (4) for transmitting the torque that is interposed between the hub (2) and the crown (3) and c...
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WO/2023/047373A1 |
Method for manufacturing a mechanical actuating member provided with engagement teeth, comprising the steps of: providing a flat metal sheet capable of generating, by blanking, a semi-finished product (110) from which a mechanical actuat...
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WO/2023/041650A1 |
The invention relates to an articulated support arm for a catheter robot for handling an elongate flexible medical instrument, comprising: a segment borne by a shaft (5) which can rotate about an axis of rotation, a magnetic brake (2) fo...
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WO/2023/042321A1 |
[Problem] To provide a backlash eliminating mechanism and a rotation angle detecting device using the backlash eliminating mechanism. [Solution] Provided is a backlash eliminating mechanism characterized by comprising a base material 1, ...
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WO/2023/042167A1 |
The invention relates to a harmonic pin ring drive with an outer gear ring toothing comprises a quantity of teeth which is greater by exact one than the quantity of teeth of an inner gear ring toothing. The invention further relates to a...
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WO/2023/036468A1 |
A lightweight and low noise gear assembly includes a gear assembly that includes a hub, at least one disc, and a ring gear component, wherein two or more of the hub, the at least one disc and the ring gear component are welded together. ...
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WO/2023/038521A1 |
The disclosure relates to an adjustment mechanism comprising a first stepped crown gear which includes a first crown ring of crown gear teeth that extends around the first axis at a first crown ring radius from the first axis, and a seco...
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WO/2023/034165A1 |
A Flexible Ramp for a Cone Assembly that uses a Torque Transmitting Member; said Cone Assembly uses a Transmission Belt that has its teeth shaped below its belt. Said Flexible Ramp can ideally raise a Leveling Extension of said Torque Tr...
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WO/2023/030677A1 |
Disclosed is a transmission having a second planetary gear stage that includes a second sun gear shaft, an internal toothing and a pinion gear, the pinion gear being provided with a planetary gear into which the cylindrical protrusion, i...
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WO/2023/030676A1 |
Disclosed is a transmission having a first planetary gear stage that includes a first sun gear shaft, an internal toothing and a pinion gear, the pinion gear being provided with a planetary gear into which the cylindrical protrusion, in ...
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WO/2023/025684A1 |
A pulley assembly and an installation for moving objects incorporating such a pulley assembly are disclosed. The pulley comprises first and second plates (10, 12) disposed about a median plane (M). One or more sheaves (20) are disposed b...
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WO/2023/025102A1 |
Provided are an adjusting mechanism, a seat, and a vehicle. The adjust mechanism comprises a driving gear (10), a first toothed plate (11) and a second toothed plate (12), wherein the first toothed plate (11) is provided with a first too...
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WO/2023/025579A1 |
The invention relates to a crown wheel gear (1) with a housing (2), a pinion shaft (3) mounted rotatably relative to the housing (2), a pinion (4) connected to the pinion shaft (3), a crown wheel shaft (5) mounted rotatably relative to t...
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WO/2023/026903A1 |
A rack portion (21) comprises a hardened layer (26) provided over the entire circumference in a radially outer portion including rack teeth (20). A depth (tb) of a portion of the hardened layer (26) located on the opposite side of the ra...
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WO/2023/020711A1 |
The invention relates to a gear. The gear is composed of segments, each segment having a support region, a first flange region which is arranged at the front in the circumferential direction, and a second flange region which is arranged ...
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WO/2023/015948A1 |
A harmonic speed reducer having a conjugate cycloidal tooth profile, which comprises a rigid spline (1), a flexible spline (2), a wave generator (3), and a flexible bearing (4); the tooth profile of the rigid spline (1) and the tooth pro...
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WO/2023/012010A1 |
The invention relates to an adjusting drive (2) for an adjusting element (4) of a motor vehicle, more particularly a window lifter drive for an adjustable window pane (4) of a motor vehicle. The adjusting drive (2) has an electric motor ...
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WO/2023/008331A1 |
The present invention addresses the problem of providing a torsional damper that is not prone to belt squealing even when the belt slips. This problem is solved by means of a torsional damper that is used with a transmission belt wound t...
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WO/2023/002419A1 |
Filtering pulley (1) for an accessory transmission of an internal combustion engine, comprising a hub (2), an annular crown (3) provided with a profile configured to cooperate with a transmission belt (5), externally coaxial around an ax...
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WO/2023/004104A1 |
Segmented sprocket systems and methods for installing the segmented sprocket systems for use in numerous different applications such as, but not limited to, industrial sprockets. The present invention may be a segmented sprocket system i...
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WO/2023/280900A1 |
The present invention relates to a flexible gearwheel disc for a high-reduction gear mechanism with at least two gearwheel segments which are arranged next to one another in the circumferential direction of the gearwheel disc and are con...
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WO/2023/282093A1 |
A gear (100) comprises: an annular gear portion (10) having wheel teeth (11) in the outer periphery; an annular support portion (20) provided inside the gear portion (10) to support the gear portion (10) and having a smaller linear expan...
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WO/2023/276481A1 |
Provided is a polyacetal resin gear comprising a polyacetal resin or a resin composition containing a polyacetal resin. The polyacetal resin is obtained by copolymerizing trioxane (A), a cyclic acetal compound (B) and an aliphatic glycid...
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WO/2023/279046A1 |
Anti-backlash gears and anti-backlash gear systems. A gear includes a plurality of compliant members extending outward to form at least a portion of the gear. The gear is such that each of the plurality of compliant members is configured...
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WO/2023/274701A1 |
The invention relates to a rapier wheel for a rapier weaving machine having an inner ring (20), an outer ring (21), and a number of spokes (22, 23), wherein the inner ring (20) is configured for mounting the inner ring (20) to a drive sh...
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WO/2023/277324A1 |
The present invention relates to a clamp stick used in hot-line work and, more specifically, to an electrically insulating rotary grip-all clamp stick having a double pawl operation unit for indirect hot-line work, and a method for opera...
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WO/2023/278358A1 |
A variety of transmission mechanisms are provided that include 'radially inverted' pulleys that are nested within each other or otherwise overlap in order to exert 'inward' forces onto a compressive belt that transmits power between the ...
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WO/2022/270184A1 |
A polyacetal resin composition which contains, per 100 parts by mass of (A) a linear polyacetal copolymer that has a specific MFR and is mainly composed of an oxymethylene unit, while containing an oxyalkylene unit that serves as a comon...
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WO/2022/270888A1 |
The present invention is a rotating device for a bushing. The present invention may rotate a bushing (20) installed in an enclosure (12) of a power device (10) by a predetermined angle. The enclosure (12) may be composed of a fixed porti...
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WO/2022/269159A1 |
The invention relates to a metal drive roller (1) for a light vehicle provided with a bicycle wheel such as a bicycle or a wheelchair, comprising a useful external bearing surface (31, 32) having a frustoconical geometry, the useful exte...
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WO/2022/268678A1 |
A first aspect of the invention relates to a belt drive comprising at least one first belt pulley with a sprocket. The sprocket has a plurality of teeth with tooth heads, wherein adjacent teeth of the sprocket form a tooth base, the teet...
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WO/2022/270670A1 |
Disclosed is a strain wave gear device using different materials and comprising an internally toothed gear, in which an internal tooth and an inner race are integrally formed. The strain wave gear device comprises: a rigid internally too...
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WO/2022/272295A1 |
A method of producing a drum including providing at least one source of at least one material, producing a preform from the at least one material, bending edges of the preform into a rolled preform and joining the edges to form a tubular...
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WO/2022/264376A1 |
A gear (24) comprising an annular sleeve (50) and a tooth portion (60) provided by injection molding so as to cover a part of the sleeve (50). The sleeve (50) is a laminated body including a plurality of annular steel plates (70) laminat...
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WO/2022/264559A1 |
A gear (24) comprising an annular sleeve (50) and a tooth portion (60) provided by injection molding so as to cover a part of the sleeve (50). The sleeve (50) is a laminated body including a plurality of annular steel plates (70) laminat...
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WO/2022/257098A1 |
A gear and rack clearance adjusting apparatus for a heavy-load truss robot, comprising a transmission plate (4). A gear seat (5) is slidably connected to the transmission plate (4). The gear seat (5) is provided with a first strip-shaped...
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WO/2022/258393A1 |
Synchronous belt systems include two or more sprockets (102), a first endless belt (104), and a second endless belt (106). The first endless belt (104) and the second endless belt (106) are connected together with belts attachment hardwa...
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WO/2022/256852A1 |
The invention relates to a cutting device (12) and a related drive wheel (11), wherein the cutting device (12) comprises a saw chain (13) and a drive wheel (11), wherein the tie straps (17) are arranged alongside the drive links (16), wh...
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WO/2022/254439A1 |
A wave transmission gearbox includes an output wheel, a deformable gear band, a low profile fixed spline, a wave generator, and a flexible-band-compensating rigid torque transmitter. The deformable gear band has external teeth transmitti...
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WO/2022/242685A1 |
A split-type worm and a transmission mechanism thereof. The transmission mechanism at least comprises: a worm gear (100), which at least has a rotation axis and is capable of rotating about the axis, wherein a plurality of rolling groove...
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WO/2022/244986A1 |
Disclosed is a moving-type platform which can be utilized in an automated guided vehicle, etc. According to the present invention, provided is a moving-type platform comprising: a plurality of ball assemblies spaced apart from one anothe...
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WO/2022/245220A1 |
A pump, in particular a heavy-duty pump for pumping liquid or mixtures of liquids and particulate material, such as mud, proppant and concrete, said pump having at least one electric motor (15) coupled to a gear assembly (17), said gear ...
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WO/2022/243858A1 |
Filtering pulley (1) comprising a hub (2) adapted to be fixed to a rotating shaft, a crown (3) mounted coaxially and rotationally free on the hub (2), at least one elastic group (30) arranged circumferentially with respect to the hub (2)...
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WO/2022/243855A1 |
Filtering pulley (1) comprising a hub (2) adapted to be fixed to a rotating shaft, a crown (3) mounted coaxially and rotationally free on the hub (2), at least one elastic group (30) arranged circumferentially with respect to the hub (2)...
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WO/2022/243857A1 |
Filtering pulley (1) comprising a hub (2) adapted to be fixed to a rotating shaft, a crown (3) mounted coaxially and rotationally free on the hub (2), at least one elastic group (30) arranged circumferentially with respect to the hub (2)...
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