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WO/2021/116197A1 |
The invention refers to a tendon driven articulated assembly comprising a plurality of elements (1, 2, 3, 4; 20, 21, 22) joined together by means of joints (5, 6, 7; 23), wherein the assembly is driven by a tendon (8; 24) which is fixed ...
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WO/2021/112759A1 |
An ultra-low profile aerostatic bearing and the method of manufacturing the same is disclosed. The aerostatic bearing comprises a substrate as a bearing housing, a hypodermic tubing and a plurality of orifices on the tubing. The method o...
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WO/2021/109295A1 |
A linear guide rail pair and a guide rail mechanism. The linear guide rail pair comprises a fixed guide rail (1), sliding guide rails (2), and retainers (3); first fixed racks (11) are assembled on side walls of the fixed guide rail (1);...
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WO/2021/098994A1 |
The invention relates to a method for producing a sliding layer of a sliding-contact bearing using one of the following alloys and/or materials, specifically SnSb8Cu4, SnSb12Cu6Zn, CuSn12Ni2, CuAHOFe1, tin bronzes and aluminium bronzes, ...
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WO/2021/099263A1 |
The invention relates to a lift system (1) which has a lift shaft (3), a lift cabin (5) and a driving device (7) for moving the lift cabin (5) inside the lift shaft (3). The driving device (7) comprises a linear motor (9) which has a sta...
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WO/2021/093065A1 |
A composite slider structure comprises a transverse plate (1). A protrusion block (2) is provided at the bottom of the transverse plate (1), and the protrusion block (2) and the bottom of the transverse plate (1) form a clearance fit. A ...
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WO/2021/093067A2 |
Disclosed is a single-row ball guide rail of a self-balancing retainer, said guide rail comprising a vertical plate, through holes and a support block, the upper and lower ends of the vertical plate being internally provided with the tho...
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WO/2021/090268A1 |
Closure system (4) for connecting two contiguous transport units (2) in a convoy (1) for the transport of goods, the closure system (4) comprising an accordion-shaped element (5) configured to change the length thereof along a longitudin...
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WO/2021/090757A1 |
This retaining ring is made from a synthetic resin and includes: a synthetic resin annular plate to be fitted into the inner circumferential surface of an end of an outer cylinder; and a plurality of discontinuous and arc-shaped hook par...
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WO/2021/076487A1 |
A lifter system and apparatus having a rotational gib for molding plastic parts, in large mold machines or small mold machines. A core blade is movably mounted with respect to a mold. A gib, such as a rotational gib, is mounted with resp...
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WO/2021/045213A1 |
A linear slide movement guide device that is to be provided between a supporting body and a movable body is provided with: a rail (300) having a first guiding surface (302) and second guiding surfaces (304, 306) which are inclined; a car...
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WO/2021/039176A1 |
An actuator 38C comprises: a cylinder 50 sandwiched between a bearing housing 52 and an anchor plate 70 anchored along with a servo motor 32C to another end surface of a support plate 34C; a ball screw shaft 66 having one end protrude in...
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WO/2021/037295A1 |
For the purposes of further improved precision of a high precision machine tool (100), at least one linear drive- and guide bearing (1) is provided having at least one linear motor (27), which has at least one magnet (15) arranged on one...
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WO/2021/039058A1 |
The purpose of the present invention is to provide an actuator capable of reducing an acceleration shock at the time of turning back caused by an excessive load in the lateral direction orthogonal to the axis of the actuator while suppre...
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WO/2021/023330A1 |
The invention relates to an electric-motor drive unit for motor-vehicle applications, in particular a locking unit for an electric charging device (1, 2, 3, 4) of a motor vehicle. The drive unit comprises a movable adjusting element (1),...
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WO/2021/019866A1 |
In order to provide a ball transfer seal and a ball transfer, the present invention uses a seal for a ball transfer having a body that has a ball receiving portion with a semi-spherical groove inner face, a plurality of receiving balls t...
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WO/2021/021233A1 |
The downhole friction reducing tool of the present invention includes an integral friction coefficient reducer and is configured to reduce friction in all planes, reduce torque and/or drag continually and reduce frictional wear and damag...
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WO/2021/011974A1 |
Carriage (14) for a drawer pull-out guide (4), having a main body (18) and a plurality of load-transmitting rolling bodies (15a, 15b, 15c, 15d) that are arranged in or on the main body (18) and are mounted on the main body (18) so as to ...
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WO/2021/009181A1 |
The present invention relates to a roller carriage for displaceable linear guidance in a longitudinal direction on a rail element, wherein the roller carriage has a carrier, a first running roller or a first pair of running rollers a sec...
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WO/2021/011128A1 |
Linear bearings assemblies are provided that include polycrystalline diamond bearing surfaces that are engaged with diamond solvent-catalyst bearing. Also provided are methods of making and using linear bearing assemblies.
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WO/2021/008903A1 |
The invention relates to an armature assembly comprising a housing (1), two openings (2, 3), and a channel (4) which extends in the housing (1) between the openings (2, 3). A primary throttle module (6) is movably arranged in a throttle ...
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WO/2021/008899A1 |
The invention relates to a valve with a valve housing (1), at least one first and second valve opening (2, 3), and a channel (4) which extends in the valve housing (1) between the first and second valve opening (2, 3), wherein a throttle...
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WO/2021/008199A1 |
A motion guiding device (1), which is provided with a supporting body (2) and a moving body (3). The moving body (3) is provided with a moving body main body (3a), a cover body (3b) and a circulation member (4); and the cover body (3b) i...
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WO/2020/234224A1 |
The invention relates to a steering column (1) for a motor vehicle, comprising a casing unit (3) in which a steering spindle (4) is mounted so as to be rotatable about a longitudinal axis (L) extending in the longitudinal direction and w...
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WO/2020/226098A1 |
A clamper mechanism (30) for a motion-guiding device comprises a clamper block (31) having tapered surfaces (31a), clamper rolling elements (32) disposed between the tapered surfaces (31a) and left and right surfaces of a bearing race me...
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WO/2020/216886A1 |
The invention relates to a system for power transmission (10) between an input member (20) which can be moved in rotation about a first reference axis (X) and an output member (30) which can be moved in rotation about a second reference ...
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WO/2020/214025A1 |
The invention relates to a linear guideway assembly for contactless linear displacement of a rigid body relative to another rigid body along a linear displacement path(x), said linear guideway assembly comprising: one, single rigid body ...
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WO/2020/206866A1 |
A positive pressure heavy-load column rolling guide rail pair, comprising a guide rail (1) and a slide block (2) cooperating therewith; a top face of the guide rail (1) is a main motion face for bearing a positive pressure of a moving he...
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WO/2020/206746A1 |
A guide slider, comprising: a slider body (1), eccentric shaft sleeves (2), rollers (3), positioning screws (4), and a pressing plate (6). The three rollers (3) are eccentrically mounted in the slider body (1) by means of the eccentric s...
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WO/2020/209001A1 |
Provided is a motion guidance device such that detachment of a retainer when a rolling body is removed from a raceway member can be prevented, and fluctuations in resistance when the retainer circulates can be reduced. The motion guidanc...
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WO/2020/203090A1 |
This hollow shaft member 10 is provided with: a pair of reduced-diameter sections 11 that are respectively formed on both axial end sections of a tubular material having a hollow shaft shape by performing swaging on the on both axial end...
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WO/2020/200504A1 |
The invention relates to a guide device (100) for a machine tool, comprising a base body (3) which has at least one bearing surface, a guide rail (LF) with at least one bearing surface and a guide axis and a plurality of exchangeable sup...
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WO/2020/183926A1 |
This sensor mounting structure of a rolling guide apparatus is for fixing a variety of sensors to a track rail (1) by using a mounting hole (12) for a fixing bolt provided to the track rail (1), wherein the mounting hole (12) is equipped...
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WO/2020/181995A1 |
A hinge, comprising a first part (1) and a second part (2), arranged above and below. A guide mechanism that slides relative to the first part (1) and the second part (2) is arranged between same, and left side and right side spring mech...
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WO/2020/179265A1 |
Provided is a ball spline in which a spline nut (2) moves satisfactorily in relation to a spline shaft (1) as a result of minimizing the occurrence of ball jamming. The spline nut (2) comprises a nut body (2A) and a retainer (3) which is...
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WO/2020/179955A1 |
The present invention relates to a clean-type linear guide, and more specifically, to a clean-type linear guide for effectively blocking external foreign bodies from entering during operation. The clean-type linear guide, according to th...
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WO/2020/177918A2 |
The invention relates to a rail system (1) having a rail (20), a support device (10) for the rail (20), and a clamping device (40) for fixedly clamping the rail (20) in the support device (10), the clamping device (40) fixedly clamping t...
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WO/2020/167320A1 |
A contact member for a slidable carriage comprises a pair of roller bearings mounted at a contact side of the contact member and oriented to roll along a sliding direction of the contact member, and a pivot support surface to engage a co...
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WO/2020/163769A1 |
Slide-bearing assemblies capable of enabling sliding of a load-carrying implement relative to a load-supporting structure, having first and second load-carrying surfaces, respectively, are disclosed. In one embodiment, the slide-bearing ...
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WO/2020/161150A1 |
The invention relates to a sliding element for a guide system, comprising two guide parts that can be moved relative to one another. The sliding element can be fixed to one of the guide parts by an attachment face (3) and comprises, on a...
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WO/2020/156974A1 |
In welding tongs (1) comprising: - a first and a second electrode arm (2A, 2B) each having a first and a second electrode (3A, 3B) secured to the electrode arm (2A, 2B); - at least one drive means (4), by which the first and the second e...
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WO/2020/160278A1 |
A positioning stage employs a constraining plate (5) having three contact elements (6) fixed therein, each contact element protruding from the constraining plate providing a lower engagement surface and an upper engagement surface. A fir...
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WO/2020/149680A1 |
According to one embodiment of the present invention, provided is a vehicle wheel bearing for rotatably mounting a vehicle wheel to a vehicle body to support same. A vehicle wheel bearing, according to one embodiment of the present inven...
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WO/2020/143993A1 |
The invention relates to elastic guiding device to support a mass with respect to a base in a support direction, wherein the stiffness in support direction compared to stiffness in other direction, for example the stiffness in vertical d...
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WO/2020/137214A1 |
Provided is a guiding device with which interference of rolling elements with running grooves during assembly of the guiding device can be prevented and assembly work can be performed easily, even when surface treatment such as electropl...
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WO/2020/137261A1 |
This sensor attachment structure for a roller guiding device makes it possible for various sensors (3) to be easily attached to and detached from a track rail (1) and for maintenance of a moving member (2) to be easily performed without ...
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WO/2020/118770A1 |
Disclosed is a cross-roller guide rail, comprising a first guide rail (1) and a second guide rail (2), which are arranged opposite each other, and a holder (3), wherein the holder (3) is provided with rollers (32) in rolling fit with the...
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WO/2020/122132A1 |
This slide rail unit is equipped with a long first rail which has a first facing surface extending in the lengthwise direction of the first rail, a long second rail which extends along the first rail and has a second facing surface which...
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WO/2020/110754A1 |
Provided is a motion guidance device which can be prevented from early stage shaking even when it is used in an environment where excessive moment is applied. A crowning (12) is formed at the end of the load rolling body rolling surface ...
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WO/2020/109066A1 |
The invention relates to a steer-by-wire system for a motor vehicle having a steering rod (3), an electric servo unit which can displace the steering rod (3), a sliding bearing (10) which radially supports the steering rod (3) in a housi...
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