公开(公告)号：US20240317389A1

公开(公告)日：2024-09-26

申请号：US18578786

申请日：2022-07-13

申请人： SAFRAN LANDING SYSTEMS

发明人： Duy-Minh NGUYEN ,  Guillaume DURAND ,  Graeme KLIM

IPC分类号： B64C25/42 ,  B60L7/24 ,  B60L7/28 ,  B60T13/74 ,  F16D55/38 ,  F16D65/18 ,  F16D121/20 ,  H02K49/04

CPC分类号： B64C25/42 ,  B60L7/24 ,  B60L7/28 ,  B60T13/746 ,  B60T13/748 ,  F16D55/38 ,  F16D65/186 ,  H02K49/04 ,  B60L2200/10 ,  F16D2121/20 ,  F16D2200/0013 ,  F16D2200/0021

摘要： An eddy-current-based magnetic braking device includes two external elements flanking a central element that is aligned with a same axis as the external elements and that rotates about said axis with respect to the external elements, the external elements each bearing magnets that emit a magnetic flux that engenders in the central element eddy currents. The magnets are placed so as to generate a magnetic attraction between the external elements. Friction-based braking surfaces are joined so as to rotate as one with the external elements and with the central element, respectively. The external elements are moveable with respect to the axis between a proximate position of the central element, in which position the first braking surfaces are held applied against the second braking surfaces via the magnetic attraction, and a separated position of the central element, in which position the first braking surfaces are separated from the second braking surfaces.

公开(公告)号：US11873865B2

公开(公告)日：2024-01-16

申请号：US16511240

申请日：2019-07-15

申请人： SAINT-GOBAIN PERFORMANCE PLASTICS RENCOL LIMITED

发明人： Llewelyn Pickering

IPC分类号： F16D1/08 ,  F16B7/04

CPC分类号： F16D1/0835 ,  F16B7/0413 ,  F16D2200/003 ,  F16D2200/0021 ,  F16D2250/0046 ,  F16D2300/10

摘要： A tolerance ring including a substrate, and an overlying layer including at least one of a thermal enhancement layer and a retention layer, the thermal enhancement layer including at least one of i) Vickers hardness 100 W/m·K, the tolerance ring being adapted to provide at least one of a) a thermal transfer between the inner member and the outer member, b) a coefficient of friction between the retention layer and the outer member, μ1, and a coefficient of friction between the substrate and the outer member, μ2, and where μ1>μ2, or c) a retention force, Rf, between the inner member and the outer member, and the assembly has an assembly force, Af, and where Rf>0.1 Af, wherein the tolerance ring includes a plurality of projections protruding radially inward or radially outward.

公开(公告)号：US11799355B2

公开(公告)日：2023-10-24

申请号：US17842311

申请日：2022-06-16

申请人： Dewertokin Technology Group Co., Ltd.

发明人： Christian Kuhn ,  Christian Müller ,  Sven Müller

IPC分类号： H02K7/102 ,  H02K7/10 ,  F16D59/00 ,  F16D65/06 ,  F16D65/18 ,  H02K7/08 ,  F16D121/14

CPC分类号： H02K7/102 ,  F16D59/00 ,  F16D65/06 ,  F16D65/18 ,  H02K7/08 ,  H02K7/10 ,  F16D2121/14 ,  F16D2200/0004 ,  F16D2200/0021 ,  F16D2200/0034

摘要： The invention relates to a braking mechanism (10) for an electric drive motor (1), in particular a drive motor (2) comprising an armature shaft (5) that protrudes from a motor housing (2); the braking mechanism (10) comprises at least one braking element (17) and an energy store, the energy store permanently applying a braking power to a frictional surface of the braking element. The braking mechanism (10) is characterized in that the energy store and the braking element (17) are made of the same material as a single piece.

公开(公告)号：US20230287939A1

公开(公告)日：2023-09-14

申请号：US18178890

申请日：2023-03-06

申请人： Goodrich Corporation

发明人： Modest RESZEWICZ ,  Lukasz TUREK ,  Piotr ZAJAC

IPC分类号： F16D1/10 ,  F16D9/06 ,  F16K31/04

CPC分类号： F16D1/101 ,  F16D9/06 ,  F16K31/047 ,  F16K31/041 ,  F16D2001/103 ,  F16D2200/0021

摘要： A torque transfer assembly includes a drive shaft and a driven shaft. The drive shaft includes a motor shaft configured to be connected to and rotated by a motor, and a cam shaft connected to and rotatable with the motor shaft. The driven shaft is connected to and rotatable with the cam shaft, and the cam shaft is formed of a dielectric material defining an insulating barrier between the drive and the driven shaft.

公开(公告)号：US11725704B2

公开(公告)日：2023-08-15

申请号：US17743127

申请日：2022-05-12

申请人： Ford Global Technologies, LLC

发明人： Marc Oliver Rettig ,  Jaroslaw Grochowicz ,  Tomasz Pawel Grabiec ,  Clemens Maria Verpoort ,  Andreas Wank ,  Alexander Hitzek ,  Christian Schmengler ,  Karin Müller-Roden ,  Klaus Kaesgen

IPC分类号： F16D65/12 ,  C22C38/44 ,  C22C38/42 ,  B23K26/342 ,  F16D69/02 ,  C23C4/06 ,  C23C4/10 ,  F16D65/02 ,  C23C4/129

CPC分类号： F16D65/125 ,  B23K26/342 ,  C22C38/42 ,  C22C38/44 ,  F16D69/02 ,  C23C4/10 ,  C23C4/129 ,  F16D2065/132 ,  F16D2200/006 ,  F16D2200/0013 ,  F16D2200/0021 ,  F16D2200/0078 ,  F16D2250/00 ,  F16D2250/0076

摘要： A method for producing a brake disk for a wheel brake of a land vehicle includes laser depositing a duplex steel anti-corrosion layer to an axial friction side of a main body produced from gray cast iron at a surface speed of more than 10 m/min and applying an anti-abrasion layer to the anti-corrosion layer.

公开(公告)号：US20230193967A1

公开(公告)日：2023-06-22

申请号：US17923491

申请日：2021-05-05

申请人： Fritz Winter Eisengiesserei GmbH & Co. KG

发明人： Sven Riehl ,  Tobias Müller ,  Axel Weiser

IPC分类号： F16D65/12 ,  B23K26/342 ,  B33Y70/10 ,  B22F10/28 ,  B33Y10/00 ,  B33Y80/00

CPC分类号： F16D65/127 ,  B23K26/342 ,  B33Y70/10 ,  B22F10/28 ,  B33Y10/00 ,  B33Y80/00 ,  F16D2200/0021 ,  F16D2250/0046 ,  F16D2065/132

摘要： A component of a brake for a vehicle, having a metallic base body with a surface provided with a coating which includes an intermediate layer lying on the base body and a covering layer lying on the intermediate layer. The covering layer is formed from a stainless steel matrix with hard material particles embedded therein. The hard material particles embedded in the stainless steel matrix have an average grain diameter of 10-125 μm and have a non-melted core region consisting of uninfluenced material of the hard material particles, which core region is surrounded at least in sections by a mixing zone formed from material of the stainless steel matrix and material of the respective hard material particle, via which mixing zone the hard material particles are in each case materially bonded to the stainless steel matrix. Also, a method by which a component coated in this way is produced.

公开(公告)号：US20230160436A1

公开(公告)日：2023-05-25

申请号：US17971952

申请日：2022-10-24

申请人： AKTIEBOLAGET SKF

发明人： Lisa Angelika BAIERL ,  Tom SCHMITZ ,  Klaus Dietmar RIPPSTEIN

IPC分类号： F16D3/205

CPC分类号： F16D3/2055 ,  F16D2200/003 ,  F16D2200/0021 ,  F16D2200/0082

摘要： A tripod joint includes a multi-part pot having an interior and a plurality of raceways for supporting a plurality of rollers in the interior. The pot includes a housing having an open end and a base at the end of the housing opposite the open end, and the base may be formed separately from the housing or one-piece therewith. The raceways may be formed by inserts mounted in the interior which inserts may have a hardness greater than a hardness of the material of the housing.

公开(公告)号：US11655866B2

公开(公告)日：2023-05-23

申请号：US17129409

申请日：2020-12-21

申请人： Meritor Heavy Vehicle Braking Systems (UK) Limited

发明人： Alexander Wade

IPC分类号： F16D65/097 ,  B60T1/06 ,  F16D55/22 ,  F16D65/092

CPC分类号： F16D65/0978 ,  B60T1/065 ,  F16D55/22 ,  F16D65/092 ,  F16D2200/0021

摘要： A disc brake and a pad spring for a brake pad assembly. The pad spring may include first and second arms that extend from an intermediate portion and that each have a free end. The free end of each arm may curve outwardly relative to an intermediate portion and back towards a plane.

公开(公告)号：US20230151858A1

公开(公告)日：2023-05-18

申请号：US17905833

申请日：2021-03-09

申请人： TMD Friction Services GmbH

发明人： Frank BERGHAUS ,  Dirk SCHNEIDER

IPC分类号： F16D65/097

CPC分类号： F16D65/0976 ,  F16D2200/0013 ,  F16D2250/0023 ,  F16D2200/0021 ,  F16D2250/0007

摘要： The invention relates to a backing plate (1) for a disc brake of a motor vehicle, comprising a front side (2) for holding a friction lining. The backing plate (1) has a back side (3), on which a holding device (4) is arranged. The holding device is designed to hold a spring element (5), which consists of a spring base (6) and two spring legs (7, 8) arranged at the ends of the spring base (6). The holding device (4) is integrally bonded to the backing plate (1). The invention further relates to a method for producing a backing plate (1).

公开(公告)号：US10054177B2

公开(公告)日：2018-08-21

申请号：US15321225

申请日：2015-07-02

申请人： AUTOKINETICS, INC.

发明人： J. Bruce Emmons

IPC分类号： F16D65/09 ,  F16D51/10 ,  F16D51/22 ,  F16D65/827 ,  F16D51/00 ,  F16D65/02 ,  F16D65/78

CPC分类号： F16D65/09 ,  F16D51/10 ,  F16D51/20 ,  F16D51/22 ,  F16D65/04 ,  F16D65/827 ,  F16D2051/003 ,  F16D2065/1328 ,  F16D2065/788 ,  F16D2200/0017 ,  F16D2200/0021 ,  F16D2200/0039 ,  F16D2250/0046 ,  F16D2250/0084

摘要： Method of assembling a drum brake device includes positioning a portion of a brake shoe (22) support structure (40, 42) near an opening of a brake actuating cylinder (80); manipulating the support structure (40, 42) so that a window (44) of the support structure (40, 42) is received over a portion of a shoe mount (50); moving the support structure (40, 42) relative to the shoe mount (50) so that the portion of the support structure (40, 42) is received into the brake actuating cylinder (80) and the support structure (40, 42) is engaged by the shoe mount (50) in a manner that the shoe mount (50) restricts movement of the brake shoe (22) in two dimensions and allows selective movement in a third dimension; and securing the brake shoe (22) in an installed position by placing the drum (26) over the brake shoe (22) with the braking surface facing the friction lining.