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公开(公告)号：US10458495B2
公开(公告)日：2019-10-29
申请号：US14350882
申请日：2012-10-10
发明人： Massimiliano Valle
摘要： A method for manufacturing a composite brake disc (1), comprising shaping a bell (2) through deep-drawing of a metal sheet (20), forming at least one groove (22) in a surface of a bottom portion (24) of the metal sheet (20) and, then, pushing the bottom portion (24) relative to an outer portion (25) in a retro-forming direction (23) opposite the drawing direction (20), connecting, a brake band (3) to the bell (2).
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公开(公告)号：US20230076059A1
公开(公告)日：2023-03-09
申请号：US17930170
申请日：2022-09-07
申请人： Brembo S.p.A.
IPC分类号： F16D65/00 , F16D65/095 , F16D55/00
摘要： A brake pad may have at least one plate. The plate may be provided with a first slot. The first slot may have a first slot edge adapted to accommodate a first pin. The first slot edge may have a first portion and a second portion, in which the brake pad has a tangential center-of-gravity plane. The first and second portions may be crossed by the tangential center-of-gravity plane so that under a reverse braking condition the brake pad rests against the first pin in at least a first contact point of the first slot. Under a forward braking condition the brake pad rests against the first pin in at least a second contact point of the first slot in which the second contact point of first slot lies in the tangential center-of-gravity plane.
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公开(公告)号：US20230072036A1
公开(公告)日：2023-03-09
申请号：US17930094
申请日：2022-09-07
申请人： Brembo S.p.A.
发明人： Alberto BOSIS
IPC分类号： F16D55/2265
摘要： A guide pin for a floating-type brake caliper of a disc brake where the brake caliper may have a caliper body and a bracket. The guide pin may be configured to be placed between the caliper body and the bracket. The guide pin is configured to connect to a guide sleeve and slide at least partially within the guide sleeve. The guide pin may have a first pin coupling portion. The guide pin may also have a pin sliding portion to guide the guide pin into a sliding housing formed in either the caliper body or the bracket. The guide pin may also have a second pin coupling portion. The first pin coupling portion is arranged between the second pin coupling portion and the pin sliding portion. The first pin coupling portion is threaded to form a threaded coupling between the guide pin and the guide sleeve.
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公开(公告)号：US20230008271A1
公开(公告)日：2023-01-12
申请号：US17757484
申请日：2020-12-15
申请人： BREMBO S.p.A.
发明人： Gianluigi MARONATI , Alberto BOSIS
摘要： A ventilated brake rotor rotationally associated with a vehicle element to be braked, having a rotation axis and defining an axial direction, parallel to or coinciding with the rotation axis, a radial direction perpendicular to the axial direction and a circumferential direction, perpendicular to both the axial and radial directions, has a cup-shaped body having at least one ventilation opening passing through a cup-shaped body thickness to allow passage of a cooling fluid for cooling the ventilated brake rotor, at least one front annular portion for connecting the ventilated brake rotor to the vehicle element to be braked, and a side portion extending from the at least one front annular portion at least in the axial direction. A protective element shields the at least one ventilation opening preventing foreign bodies from entering into the cup-shaped body and allowing the cooling fluid to cross the at least one ventilation opening.
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公开(公告)号：US11542996B2
公开(公告)日：2023-01-03
申请号：US16474222
申请日：2017-12-18
申请人： FRENI BREMBO S.P.A.
摘要： Some pin elements may have a substantially circular cross section, forming a circumference-shaped edge. Other pin elements may have a substantially rhomboidal cross section, forming a symmetric rhombus-shaped edge with respect to a radial direction and a circumferential direction orthogonal to this radial direction. Yet other pin elements may have a substantially circular cross section, forming a circumference-shaped edge.
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公开(公告)号：US11491961B2
公开(公告)日：2022-11-08
申请号：US16617176
申请日：2018-04-26
申请人： FRENI BREMBO S.P.A.
摘要： A braking system with a brake pump are described. The brake pump may have a first and a second delivery circuit fluidically connectable to at least a first and a second braking device. The first delivery circuit may have an indirect stage fluidically connectable to the first braking device and a direct stage intercepted by a first control valve, fluidically connectable alternately to a braking simulator and to the at least one second braking device. The second delivery circuit may be intercepted by the first control valve so as to actuate the second braking device alternately to the direct stage of the first delivery circuit.
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公开(公告)号：US11473637B2
公开(公告)日：2022-10-18
申请号：US16636061
申请日：2018-07-31
申请人： FRENI BREMBO S.P.A.
发明人： Lorenzo Cavalli , Luca Menapace
IPC分类号： F16D69/02 , C04B35/626 , C04B35/634
摘要： A preform for making a component of a braking system having a fibre-reinforced ceramic composite material, obtained by forming and subsequent pyrolysis of a pre-preg is described. Also described is a component of a braking system made wholly or in part from the preform, and a method for making a preform in a fibre-reinforced ceramic composite material.
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公开(公告)号：US20220306066A1
公开(公告)日：2022-09-29
申请号：US17610767
申请日：2020-05-11
申请人： BREMBO S.p.A.
发明人： Marco CARRARA , Paolo SALA , Luca D'URSO , Mauro REOLON
IPC分类号： B60T13/74 , F16D65/18 , F16D55/226 , F16D65/00
摘要： A brake caliper for a disc brake has a caliper body straddling a brake disc. The caliper body has a thrust device housing accommodating a thrust device configured to apply a bias on at least one brake pad to abut the at least one brake pad against braking surfaces of the brake disc. The thrust device is operatively connected to a translating screw nut. The translating screw nut is operatively connected to a worm. The worm is operatively connected to a gearbox and rotatably supported by a screw thrust bearing configured to apply for the worm an axial reaction. At least one part of the gearbox is rotatably supported by at least one gearbox thrust bearing configured to apply for the at least one part of the gearbox a radial reaction. The screw thrust bearing and the gearbox thrust bearing are a same thrust bearing.
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公开(公告)号：US20220290729A1
公开(公告)日：2022-09-15
申请号：US17632649
申请日：2020-07-27
申请人： BREMBO S.p.A.
发明人： Elisabetta CHIESURA
IPC分类号： F16D65/12
摘要： A braking band of a disc brake disc has two mutually facing plates having inner surfaces, directly or indirectly facing and delimiting a gap, outer surfaces having flat and opposite circumferential portions which form braking surfaces, and plate bodies having predetermined plate thickness. The plates are joined to each other by connecting elements shaped as columns or ribs which project from one plate towards an opposite plate in the form of bridges which connect the plates. At least one of the plates has at least one shaped pin projecting from a plate into the gap reaching the opposite plate, forming at least one localized narrowing of the gap and a thickening of the plate body, creating a localized increase of the predetermined plate thickness. At least one shaped pin extends from a first connecting element to an adjacent connecting element, connecting the connecting elements, and along a circumferential direction connecting at least two adjacent connecting elements.
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公开(公告)号：US20220275843A1
公开(公告)日：2022-09-01
申请号：US17632821
申请日：2020-07-22
申请人： BREMBO S.p.A.
发明人： Elisabetta CHIESURA
IPC分类号： F16D65/12
摘要： A braking band of a disc brake disc has two mutually facing plates having inner surfaces, either directly or indirectly facing and delimiting a gap, outer surfaces having flat and opposite circumferential portions which form braking surfaces and plate bodies having a predetermined plate thickness. The plates are joined to each other by connecting elements shaped as columns or ribs which project from one plate towards an opposite plate in the form of bridges which connect the plates. One of the plates has at least one ridge projecting from the plate into the gap without reaching the opposite plate, forming a localized narrowing of the gap and a thickening of the plate body. At least one ridge extends from a connecting element to an adjacent connecting element, connecting the connecting elements. At least one ridge extends along a circumferential direction connecting two adjacent connecting elements.
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