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公开(公告)号：US20210269090A1
公开(公告)日：2021-09-02
申请号：US17324218
申请日：2021-05-19
Applicant: Aktiebolaget SKF , SKF Aerospace France S.A.S.
Inventor： Valentin Fleury , Marco Falossi , Remi Sarlin
Abstract: A lightweight suspension upright or knuckle for a vehicle including a bearing connection interface arranged coaxial with the rolling bearing and including a first sleeve element and a second sleeve element arranged radially outside the first sleeve element and including a BMC/LFT/DLFT annular body that is sandwiched between a first and second shell elements, which are coupled together in a radially superimposed manner and which are preferably obtained in a semi-cured state as self-supporting elements, to be chemically and mechanically bonded together and with the BMC/LFT/DLFT annular body in a later stage during a step of forming a core (11) to fill either completely or partially an empty space (12) delimited between the first and second shell elements (8,9).
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公开(公告)号：US11192582B2
公开(公告)日：2021-12-07
申请号：US16527312
申请日：2019-07-31
Applicant: Aktiebolaget SKF , SKF Aerospace France S.A.S
Inventor： Marco Falossi , Remi Sarlin , Michiel Warmerdam
Abstract: A lightweight suspension upright or knuckle including: a bearing connection interface having a first sleeve element and a second, radially outer, sleeve element and further including a BMC/LFT/DLFT annular body; at least one attachment interface configured to connect the suspension upright or knuckle to a respective control or support element; and a supporting structural body mechanically connecting the bearing connection interface with the at least one attachment interface. The supporting structural body is shaped as a reticular frame including first blade elements chemically and mechanically interconnected to each other and to the outer lateral surface; each blade element consisting in one or more mats or plies of continuous fibers embedded in a polymer matrix, stacked onto one another and that have been compression molded together and with the annular body. Also, a method for obtaining a lightweight suspension upright or knuckle for a vehicle providing a bearing connection interface.
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公开(公告)号：US20200047576A1
公开(公告)日：2020-02-13
申请号：US16509934
申请日：2019-07-12
Applicant: Aktiebolaget SKF , SKF Aerospace France S.A.S
Inventor： Michiel Warmerdam , Marco Falossi , Remi Sarlin
Abstract: A suspension upright assembly for a vehicle provides a wheel hub bearing and a suspension upright including a fiber-reinforced composite bushing arranged around the wheel hub bearing, attachment members for attaching the suspension upright to a suspension assembly and to a brake caliper of the vehicle, and a fiber-reinforced composite truss-structure that connects at least one of the attachment members to the bushing and/or to a further one of the attachment members.
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公开(公告)号：US11299201B2
公开(公告)日：2022-04-12
申请号：US16507112
申请日：2019-07-10
Applicant: Aktiebolaget SKF , SKF Aerospace France S.A.S
Inventor： Valentin Fleury , Marco Falossi , Remi Sarlin
Abstract: A lightweight suspension upright or knuckle for a vehicle including a bearing connection interface arranged coaxial with the rolling bearing and including a first sleeve element and a second sleeve element arranged radially outside the first sleeve element and including a BMC/LFT/DLFT annular body that is sandwiched between a first and second shell elements, which are coupled together in a radially superimposed manner and which are preferably obtained in a semi-cured state as self-supporting elements, to be chemically and mechanically bonded together and with the BMC/LFT/DLFT annular body in a later stage during a step of forming a core (11) to fill either completely or partially an empty space (12) delimited between the first and second shell elements (8,9).
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公开(公告)号：US11186131B2
公开(公告)日：2021-11-30
申请号：US16509934
申请日：2019-07-12
Applicant: Aktiebolaget SKF , SKF Aerospace France S.A.S
Inventor： Michiel Warmerdam , Marco Falossi , Remi Sarlin
Abstract: A suspension upright assembly for a vehicle provides a wheel hub bearing and a suspension upright including a fiber-reinforced composite bushing arranged around the wheel hub bearing, attachment members for attaching the suspension upright to a suspension assembly and to a brake caliper of the vehicle, and a fiber-reinforced composite truss-structure that connects at least one of the attachment members to the bushing and/or to a further one of the attachment members.
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Patent Agency Ranking
公开(公告)号：US20200049202A1
公开(公告)日：2020-02-13
申请号：US16508633
申请日：2019-07-11
Applicant: Aktiebolaget SKF , SKF Aerospace France S.A.S
Inventor： Remi Sarlin , Laurens Verhulst , Michiel Warmerdam
IPC: F16C35/077 , B62D7/18 , B29C70/84 , B62D7/16
Abstract: An attachment interface is provided for connecting a vehicle composite component having a plate portion that is made of a fiber reinforced polymer and has a passage extending in a through manner along an axis. The attachment interface provides a metal attachment device, which includes an inner portion engaging the passage and an outer portion defining a connection point suitable to be connected to another vehicle element. The plate portion is axially sandwiched between two layers made of a fiber reinforced polymer composite material selected from the group consisting of BMC (Bulk Molding Compound), LFT (Long Fiber Thermoplastic) and DLFT (Direct Long Fiber Thermoplastic).
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公开(公告)号：US20200047575A1
公开(公告)日：2020-02-13
申请号：US16510258
申请日：2019-07-12
Applicant: Aktiebolaget SKF , SKF Aerospace France S.A.S
Inventor： Remi Sarlin , Marco Falossi
Abstract: A lightweight suspension assembly for a vehicle includes a suspension upright or knuckle provided with a bearing connection interface for receiving at least part of a wheel bearing, and with a first molded portion made of a first polymeric material; the assembly further includes at least one arm having a second molded portion made of a second polymeric material, and at least one joint member coupling the arm to the suspension upright/knuckle in such a manner to allow a relative rotation between the arm and the suspension upright/knuckle about at least one rotation axis (B); the first and second molded portions are arranged onto a first surface and, respectively, a second surface of the joint member, in such a manner that the first and second molded portions are coupled in a non-releasable manner to the joint member.
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公开(公告)号：US11499590B2
公开(公告)日：2022-11-15
申请号：US16508633
申请日：2019-07-11
Applicant: Aktiebolaget SKF , SKF Aerospace France S.A.S
Inventor： Remi Sarlin , Laurens Verhulst , Michiel Warmerdam
IPC: F16C35/077 , B29C70/84 , B62D7/16 , B62D7/18
Abstract: An attachment interface is provided for connecting a vehicle composite component having a plate portion that is made of a fiber reinforced polymer and has a passage extending in a through manner along an axis. The attachment interface provides a metal attachment device, which includes an inner portion engaging the passage and an outer portion defining a connection point suitable to be connected to another vehicle element. The plate portion is axially sandwiched between two layers made of a fiber reinforced polymer composite material selected from the group consisting of BMC (Bulk Molding Compound), LFT (Long Fiber Thermoplastic) and DLFT (Direct Long Fiber Thermoplastic).
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公开(公告)号：US11458788B2
公开(公告)日：2022-10-04
申请号：US16510258
申请日：2019-07-12
Applicant: Aktiebolaget SKF , SKF Aerospace France S.A.S
Inventor： Remi Sarlin , Marco Falossi
IPC: B60G3/18 , B29C45/14 , B29C45/16 , B60G7/00 , B62D7/18 , B29K75/00 , B29K77/00 , B29K705/02 , B29K705/12 , B29L31/30 , B60B27/02
Abstract: A lightweight suspension assembly for a vehicle includes a suspension upright or knuckle provided with a bearing connection interface for receiving at least part of a wheel bearing, and with a first molded portion made of a first polymeric material; the assembly further includes at least one arm having a second molded portion made of a second polymeric material, and at least one joint member coupling the arm to the suspension upright/knuckle in such a manner to allow a relative rotation between the arm and the suspension upright/knuckle about at least one rotation axis (B); the first and second molded portions are arranged onto a first surface and, respectively, a second surface of the joint member, in such a manner that the first and second molded portions are coupled in a non-releasable manner to the joint member.
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公开(公告)号：US20200047795A1
公开(公告)日：2020-02-13
申请号：US16508685
申请日：2019-07-11
Applicant: Aktiebolaget SKF , SKF Aerospace France S.A.S
Inventor： Marco Falossi , Valentin Fleury , Alessandro Garrone , Remi Sarlin , Edo Schramm
Abstract: A hub bearing module for a lightweight suspension upright or knuckle of a vehicle, the hub bearing module including a wheel bearing and a bearing connection interface to the suspension upright or knuckle, the bearing connection interface being arranged coaxial with the rolling bearing and including a first sleeve element and a second sleeve element arranged radially outside the first sleeve element and including a composite, preferably BMC (Bulk Molding Compound) annular body having a radially inner lateral surface mechanically coupled to the first sleeve element and a radially outer lateral surface configured to mechanically and chemically couple with the suspension upright or knuckle.
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