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WO/2020/113514A1 |
A rolling bearing, comprising an outer ring (1), an inner ring (5), and a first rolling body (2) located between the outer ring (1) and the inner ring (5). The first rolling body (2) is designed as a tapered roller. The rolling bearing f...
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WO/2020/114856A1 |
The present invention relates to a bearing housing for use in, for instance, various pumps, mixers and agitators.The bearing housing (10) of the present invention comprises a hollow shell (12) with opposite ends having coaxial openings (...
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WO/2020/108952A1 |
The invention relates to a tilting-pad bearing (1) having a bearing sleeve (2) and a plurality of tilting pads (3) arranged within the bearing sleeve (2). The tilting pads (3) are connected in each case - preferably monolithically - to t...
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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/2020/110922A1 |
Provided is a sliding component with which the accumulation of foreign matter in a dynamic pressure generation groove can be prevented, and low leakage, a long service life, and low torque can be achieved over a long period of time. Th...
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WO/2020/108711A1 |
The invention relates to an electrically driven machine, in particular a pump, having an electric motor, which comprises a rotor (4) that is arranged on a rotor shaft (7) and is rotatable in a stator, which stator is overmolded with a st...
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WO/2020/110623A1 |
This sealing device is disposed between an outer member and an inner member of a rolling bearing, to seal a gap between the inner member and the outer member, which rotate relative to one another. The sealing device includes an annular r...
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WO/2020/108951A1 |
The invention relates to a tilting-pad bearing (1) having a bearing sleeve (2) and a plurality of tilting pads (3) arranged within the bearing sleeve (2). The tilting pads (3) are connected in each case - preferably monolithically - to t...
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WO/2020/108684A1 |
The invention relates to a steering system for a motor vehicle (1) having a worm gear set (2), comprising a worm wheel (3) and a worm screw (4), the worm screw (4) being mounted rotatably in a housing of the worm gear set (2) by means of...
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WO/2020/108680A1 |
The invention relates to a guide carriage (1) of a linear guide, comprising a circulation channel (8) for rolling elements (2) which is formed from a load section (3), two deflection sections (5) and a return section (4), wherein a valve...
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WO/2020/110503A1 |
A first vane (127S) of a rotary compressor (1) is provided with a base material (127SB), a diamond-like carbon coating film (127SD) and a nitrided film (127SN). The base material (127SB) contains a nitride-forming element. The diamond-li...
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WO/2020/112506A1 |
An anti -friction bearing includes a pair of rotatable tracks, a pair of extension members removably securely mounted to one of the pair of tracks, spaced load-carrying roiling members rotatably engageable between the two tracks, and ind...
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WO/2020/104110A1 |
The invention relates to a seal device (3) for a rotatable shaft (1), having a shaft seal (4), a shaft grounding device (6), and a mounting (9) for holding the shaft seal (4) and the shaft grounding device (6). The mounting (9) has at le...
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WO/2020/106279A1 |
A bearing and/or seal assembly (10) where pressurized gas (e.g., air) may be arranged to produce a contact-free bearing and/or seal is provided. The assembly includes a permeable body (12) including structural features (13) selectively e...
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WO/2020/104109A1 |
The invention relates to a seal device (3) for a rotatable shaft (1), having a shaft seal (4) and a collecting device (5) for contactlessly removing a leakage penetrating the shaft seal (4) from the shaft (1). The invention additionally ...
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WO/2020/099067A1 |
The invention relates to a video endoscope (1) having a lateral viewing direction and comprising: an elongate shaft (2) having a proximal end and a distal end, a lens (3) arranged in the region of the distal end of the shaft, an electron...
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WO/2020/098857A1 |
The invention relates to a rolling-element bearing cage (10) for holding rolling elements (34) designed as balls, the rolling-element bearing cage comprising a first and a second ring (14, 18), which are arranged coaxially at an axial di...
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WO/2020/099292A1 |
The invention relates to an adjustment drive (6) for a steering column (1) of a motor vehicle, comprising a drive unit with a threaded spindle (7) that is rotatably mounted about the spindle axis (G) in a transmission housing (63) by mea...
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WO/2020/100651A1 |
A sealing device according to the present invention is disposed between relatively rotating inner and outer members, and comprises: a cylindrical portion attached to the outer member; a first sealing member comprising an annular portion ...
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WO/2020/094184A1 |
In order to absorb radial and axial loads between two bearing partners, it is known to combine a radial bearing with an axial bearing. The invention is based on the problem of proposing a combined radial/axial bearing which is distinguis...
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WO/2020/096807A1 |
A system includes a hydraulic energy transfer system configured to exchange pressures between a first fluid and a second fluid, wherein the first fluid has a pressure higher than the second fluid. The hydraulic transfer system includes a...
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WO/2020/090572A1 |
In the present invention, a recessed section (42a) reaching a radially outer position relative to a pitch circle (C) of balls (3) is formed in each column part (42) of a holder (4) of an outer ring guide system, on the side facing an inn...
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WO/2020/088885A1 |
The invention relates to a sliding bearing comprising a first component (105) forming an inner bearing raceway, a second component (101) forming an outer bearing raceway, and a floating bushing (103). The floating bushing (103) has a cor...
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WO/2020/090277A1 |
A spindle device (10) having a built-in motor, wherein a flinger (40) is fixed to one end side of a rotating shaft (11) and a labyrinth seal (44) is formed between the flinger (40) and a housing H. The housing H has: at least one air pur...
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WO/2020/090484A1 |
The present invention addresses the problem of preventing an increase in the torque of a rolling bearing with a pulley, and preventing the infiltration of muddy water, etc. into the rolling bearing. The roller bearing with a pulley is pr...
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WO/2020/092668A1 |
A vacuum substrate transport apparatus including a frame, a drive section having a drive axis, at least one arm, having an end effector for holding a substrate, having at least one degree of freedom axis effecting extension and retractio...
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WO/2020/088738A1 |
Described is a special brass alloy containing 62.5 to 65 wt.% Cu, 2.0 to 2.4 wt.% Mn, 0.7 to 0.9 wt.% Ni, 1.9 to 2.3 wt.% Al, 0.35 to 0.65 wt.% Si, 0.3 to 0.6 wt.% Fe, 0.18 to 0.4 wt.% Sn und Cr, either alone or in combination, ≤ 0.1 w...
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WO/2020/090276A1 |
A spindle device (10) having a built-in motor, wherein a flinger (40) is fixed to one end side of a rotating shaft (11) and a labyrinth seal (44) is formed between the flinger (40) and a housing H. The housing H comprises at least one by...
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WO/2020/090278A1 |
A spindle device (10) with a built-in motor, wherein a flinger (40) is fixed to the front end of a rotational shaft (11) to form a labyrinth seal (44) with a housing H. The housing H has an opening (71) that allows air from outside the s...
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WO/2020/090305A1 |
In a cylindrical roller bearing (10), the inner wall surface of each of a pair of circular ring sections (22) forming a pocket section (21) has formed therein a single groove (25) which at least faces the center point O of a roller end s...
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WO/2020/090662A1 |
In a casing (10) housing a motor unit of an in-wheel motor drive device, a bearing fitting (63) where a roller bearing (28) is fitted is provided in a position between a first space (S10) on the rotor (23) side and a second space (S20) o...
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WO/2020/090964A1 |
Provided are: a processing component having a lubricating oil composition capable of reducing noise and vibration during operation and improving abrasion resistance; and a storage component stored with the lubricating oil composition. Th...
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WO/2020/092040A1 |
A bearing retainer for use in a bearing is provided. The bearing includes an inner ring, rolling elements and an outer ring. The bearing retainer includes a body. The body defines an inner periphery and an outer periphery of the body. Th...
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WO/2020/083422A1 |
The invention relates to a method for machining a bearing ring (2, 3) of a rolling bearing (1), in particular a wheel bearing, comprising the following features: clamping a blank provided for the production of the bearing ring (2, 3) in ...
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WO/2020/085359A1 |
[Problem] To provide a sliding structure in which it is possible to maintain a normal lubricated state for an extended period of time by reducing the amount of lubricant discharged to the outside while supplying very small amounts of the...
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WO/2020/086167A2 |
Provided is disclosure for embodiments providing protection from electrical discharges for a roller bearing assembly.
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WO/2020/083434A1 |
The invention relates to a bearing section for a turbocharger (2), comprising a section housing (3), in which a bearing device (6) comprising a bearing bush (7) is arranged in a receiving cut-out (10) of the section housing, wherein: a s...
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WO/2020/083990A1 |
The invention relates to a rolling bearing arrangement (1), in particular for a wind turbine, comprising an outer ring (2) and an inner ring (3) that is at least partially mounted inside the outer ring (2). The outer ring (2) and the inn...
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WO/2020/079286A1 |
The invention relates to a process for manufacturing a bearing cage (1) for a needle roller bearing for rotatably mounting a rotary lever of a brake application mechanism in a disk brake, to a mold part (7, 8) used in said process, and t...
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WO/2020/080061A1 |
A cage (14) includes: a pair of ring parts (15, 16); and a plurality of pillar parts (17) that couple the pair of ring parts (15, 16) in the axial direction and that are disposed at predetermined intervals in the circumferential directio...
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WO/2020/078356A1 |
A ball bearing (10) and lantern rings (50). Two lantern rings (50) are arranged on two sides of a ball part (52) in an axis direction; the ball part (52) consists of a plurality of balls surrounded and clamped by ball outer ring parts (2...
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WO/2020/081944A1 |
A blood pump (100) includes an impeller(114); a drive shaft (112) coupled to the impeller and configured to rotate with the impeller; a motor (102) configured to drive the impeller; and a bearing assembly (122) disposed adjacent the moto...
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WO/2020/080048A1 |
A cage (14) includes: a pair of ring parts (15, 16); and a plurality of pillar parts (17) that couple the pair of ring parts (15, 16) in the axial direction and that are disposed at predetermined intervals in the circumferential directio...
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WO/2020/078512A1 |
An unbalanced shaft (1) is proposed with a centre of mass which is eccentric with respect to its rotational axis (6) and generates the shaft unbalance (7), comprising: - a bearing journal (2) which is substantially at a standstill relati...
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WO/2020/074536A1 |
A plastic sliding component (10; 40) for mounting without lubricant in a sliding bearing is proposed, having a moulded part (12; 42) which is manufactured from plastic and has a sliding face (14; 44A) for movably guiding two bearing part...
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WO/2020/076916A1 |
A bearing cage is formed from a single piece of wire bent into shape and includes a first axial end ring, a second axial end ring including a distal end of the single piece of wire, a plurality of axially-extending bridge portions betwee...
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WO/2020/074649A1 |
The invention relates to a double-row rolling-element bearing unit (9) of a medical pump (1), preferably syringe pump, which rolling-element has a bearing core (19), which forms a first inner running surface (26) for first rolling elemen...
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WO/2020/074422A1 |
A wheelset transmission (1) for rail vehicles, having a wheelset shaft (2) with a toothed gear (5) fastened thereto for conjoint rotation, a housing (3), two rolling bearings (4) for the mounting of the wheelset shaft (2) in the housing ...
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WO/2020/075218A1 |
This compressor is used in a refrigerant circuit in which a single refrigerant of HFO1234ze or a mixed refrigerant containing HFO1234ze is used and in which a polyol ester oil is used as a refrigerator oil. Furthermore, the compressor is...
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WO/2020/076757A1 |
A tapered bearing assembly that includes in inner ring and an outer ring being radially spaced by a plurality of bearing elements. A cage is disposed between the inner and outer ring and circumferentially spaces the bearing elements. The...
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