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公开(公告)号：US20240305174A1
公开(公告)日：2024-09-12
申请号：US18589874
申请日：2024-02-28
申请人： AKTIEBOLAGET SKF
摘要： A grounding brush assembly includes a grounding brush provided with a plurality of conductive fibers and a support inside of which the conductive fibers are fitted. A brush fitting plate is connected with the support of the brush, the fitting plate including a radial portion supported axially against the support of the brush and a plurality of retention tongues for axial retention of the support. The fitting plate also includes a plurality of axial centering portions each extending from the radial portion and spaced circumferentially apart. The centering portions are supported radially against the support of the brush, each retention tongue being located circumferentially between two successive axial centering portions.
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公开(公告)号：US20240128840A1
公开(公告)日：2024-04-18
申请号：US18472368
申请日：2023-09-22
申请人： AKTIEBOLAGET SKF
发明人： Benoit ARNAULT , Emmanuel BENEVISE
CPC分类号： H02K11/40 , H01R39/385 , H02K5/173
摘要： A grounding brush assembly includes a brush having a plurality of conductive fibers and a support having a mounting portion housing conductive fibers and first and second lateral lips extending from the mounting portion and axially gripping the conductive fibers. The assembly includes a mounting plate connected with the support and provided with at least one radial portion extending radially outwardly from the mounting portion of the support. The mounting plate has an axial portion extending axially from the radial portion, at least partly radially surrounding the mounting portion of the support and being spaced radially apart radially from the mounting portion. Further, a retaining portion extends radially inwardly from the axial portion.
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公开(公告)号：US20240322508A1
公开(公告)日：2024-09-26
申请号：US18607696
申请日：2024-03-18
申请人： AKTIEBOLAGET SKF
发明人： Benoit ARNAULT , Emmanuel BENEVISE
CPC分类号： H01R39/24 , H01R4/64 , H01R39/385 , H01R39/39 , H01R39/64 , H02K11/40 , H05F3/02 , H01R2201/10
摘要： A grounding brush assembly includes a grounding brush having a support and a plurality of conductive fibers fitted inside the support and a brush fitting plate connected with the support of the brush. The fitting plate includes a plurality of retention tongues retention of the support of the brush, a radial portion and a plurality of lugs which extend from the radial portion and which define the outer diameter of the fitting plate. At least one local deformation is formed on one of the lugs of the fitting plate and extends radially inwardly toward the interior of the grounding brush assembly.
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公开(公告)号：US20240305175A1
公开(公告)日：2024-09-12
申请号：US18589984
申请日：2024-02-28
申请人： AKTIEBOLAGET SKF
CPC分类号： H02K11/40 , H01R39/385
摘要： A grounding brush assembly includes a grounding brush having a support and a plurality of conductive fibers fitted inside of the support. A brush fitting plate is connected with the support of the brush, the fitting plate including a radial portion, which is supported axially against the support, and a plurality of retention tongues for axial retention of the support. The fitting plate also includes an annular axial portion for radial centering of the support of the brush, which extends from the radial portion and is supported radially against the support of the brush. Further, the retention tongues extend from the annular axial centering portion.
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公开(公告)号：US20240283206A1
公开(公告)日：2024-08-22
申请号：US18440105
申请日：2024-02-13
申请人： AKTIEBOLAGET SKF
CPC分类号： H01R39/385 , H02K13/10
摘要： A grounding brush assembly includes a brush and a brush mounting plate, the brush being provided with a plurality of conductive fibers and a support inside which the conductive fibers are housed, the mounting plate being secured to the support and provided with at least one radial portion extending radially outwardly with respect to the support. At least one centering portion extends at least axially from the radial portion and is spaced radially apart from and partially surrounding the support. Further, at least one orifice is formed in the centering portion, the orifice being spaced a distance apart from the proximal end of the centering portion and a distance apart from the distal end of the centering portion.
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公开(公告)号：US20240322509A1
公开(公告)日：2024-09-26
申请号：US18607710
申请日：2024-03-18
申请人： AKTIEBOLAGET SKF
发明人： Benoit ARNAULT , Emmanuel BENEVISE
CPC分类号： H01R39/24 , H01R4/64 , H01R39/385 , H01R39/39 , H01R39/64 , H02K11/40 , H05F3/02 , H01R2201/10
摘要： A grounding brush assembly includes a grounding brush having a support and a plurality of conductive fibers fitted inside the support. A brush fitting plate is connected with the support of the brush and includes a plurality of retention tongues configured to retain the support of the brush, a radial portion, an annular flange extending from the radial portion and spaced radially outwardly from the retention tongues. The fitting plate also includes a plurality of through-openings, which each extend through the radial portion and through the flange, and at least one local deformation formed on the flange of the fitting plate and extending radially inwardly.
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公开(公告)号：US20240128827A1
公开(公告)日：2024-04-18
申请号：US18470951
申请日：2023-09-20
申请人： AKTIEBOLAGET SKF
发明人： Benoit ARNAULT , Emmanuel BENEVISE
摘要： A grounding brush assembly includes a grounding brush having a plurality of conductive fibers and a support including a mounting portion housing the conductive fibers and first and second lateral flanges extending from the mounting portion and fitting axially around the conductive fibers. A mounting plate is integral with the support and is provided with at least one radial portion extending radially outwardly relative to the mounting portion of the support. The free end of the radial portion of the mounting plate at least partially defines the outer diameter of the assembly.
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8.发明公开公开(公告)号：US20230223813A1
公开(公告)日：2023-07-13
申请号：US18084834
申请日：2022-12-20
申请人： AKTIEBOLAGET SKF
发明人： Benoit ARNAULT , Mickael CHOLLET
IPC分类号： H02K5/173
CPC分类号： H02K5/173
摘要： A bearing device includes a bearing having a first ring and a second ring mounted for relative rotation and an insulating sleeve mounted on the second ring. The insulating sleeve includes a socket and an electrically insulating liner contacting the second ring. The insulating liner is rigidly secured to the second ring of the bearing and to the socket, and the socket includes at least one protrusion bearing against the insulating liner at least in the axial direction.
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9.发明公开公开(公告)号：US20230220882A1
公开(公告)日：2023-07-13
申请号：US18084824
申请日：2022-12-20
申请人： AKTIEBOLAGET SKF
发明人： Benoit ARNAULT , Mickael CHOLLET
CPC分类号： F16C33/585 , F16C19/06 , F16C2380/26
摘要： A bearing device includes a bearing having a first ring and a second ring mounted for relative rotation, and an insulating sleeve mounted on the second ring. The insulating sleeve includes a socket and an electrically insulating liner that contacts the second ring. The second ring has a radial outer surface and a radial inner surface delimiting a radial thickness of the second ring, and the insulating liner is overmolded on the socket and at least on one of the inner and outer surfaces of the second ring of the bearing. Also, the surface of the second ring is configured to retain, in the circumferential direction, the insulating liner relative to the surface by complementarity of shapes with the insulating liner.
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10.发明公开公开(公告)号：US20230220874A1
公开(公告)日：2023-07-13
申请号：US18084840
申请日：2022-12-20
申请人： AKTIEBOLAGET SKF
发明人： Benoit ARNAULT , Mickael CHOLLET
CPC分类号： F16C33/3806 , F16C35/042 , F16C2202/30 , F16C2226/12 , F16C2380/26
摘要： A bearing device includes a first ring and a second ring mounted for relative rotation and an insulating sleeve mounted on the second ring. The insulating sleeve incudes a socket and an electrically insulating liner, the liner contacting the second ring. The socket includes an outer surface and an inner surface opposite the outer surface, and the outer surface and the inner surface delimit a radial thickness of the socket. The insulating liner is overmolded on the second ring of the bearing and on the outer surface and/or the inner surface of the socket. The socket and the insulating liner are shaped such that the insulating liner is prevented from moving circumferentially relative to the socket.
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