公开(公告)号：WO2018220455A1

公开(公告)日：2018-12-06

申请号：PCT/IB2018/053172

申请日：2018-05-08

Applicant: FRENI BREMBO S.P.A.

Inventor： D'URSO, Luca ,  DI STEFANO, Massimo ,  GALIZZI, Valerio ,  ALEMANNO, Fabio ,  DOZZI, Francesco ,  SZEWCZYK, Beniamin

IPC: B60T7/04 ,  B60T13/66 ,  B60T13/68 ,  B60T8/40

Abstract: A braking system for vehicles (4) comprising a pilot pump (8) provided with a manual actuation means (12), lever and/or pedal, which is fluidically connected, by means of a first hydraulic duct (16), to an absorber device (20) which simulates the driving resistance offered by at least one braking device (24', 24'') associated with a wheel of said vehicle, wherein a first shut-off valve (28) is arranged along said first hydraulic duct (16), at least one actuator device (32', 32''), electromechanical and/or electrohydraulic, operatively connected to at least one electricity storage device (36', 36'') and said at least one braking device (24', 24'') for actuating the latter, at least one sensor (40, 42, 44), belonging to a group comprising position sensors (40), force sensors (42), pressure sensors (44), adapted to detect the onset and the magnitude of a request for braking action exerted by the user through said lever or pedal (12). The system (4) comprises at least one control unit (30', 30'') operatively connected to said at least one sensor (40, 42, 44) and to the at least one actuator device (32', 32'') and being programmed so as to actuate the braking device (24', 24'') by means of the actuator device (32', 32'') when it receives from said sensors (40, 42, 44) a braking action request signal. The control unit (30', 30'') is programmed so as to correct the braking action requested by the user, actuating the actuator device (32', 32' ') so as to avoid blocking of one or more wheels or the occurrence of instability of the vehicle during braking, wherein the control unit (30', 30' ') is programmed to induce on the manual actuation means (12) at least one vibration when it corrects the braking action requested by the user.

公开(公告)号：WO2016151427A1

公开(公告)日：2016-09-29

申请号：PCT/IB2016/051389

申请日：2016-03-11

Applicant: FRENI BREMBO S.P.A.

Inventor： ARRIGONI, Riccardo ,  SZEWCZYK, Beniamin ,  BUTTI, Andrea

IPC: B60K7/00 ,  B62L1/00 ,  B62M7/12

CPC classification number: B60K7/0007 ,  B60K2007/0038 ,  B60K2007/0092 ,  B62L1/005 ,  B62M7/12 ,  F16D65/123 ,  F16D2065/138 ,  F16D2065/1388

Abstract: An electric motor assembly for a motor vehicle and brake (1) comprising: - an engine cartridge (2) comprising a stator (3) connected to an engine casing (4); - said engine cartridge (2) further comprising a rotor (5) connected to a wheel shaft (6); - said assembly (1) further comprising a disc of a disc brake (7) connected to said wheel shaft (6); in which - said assembly (1) further comprises a disc brake caliper (8) arranged astride said disc (7) and connected to said engine casing (4).

Abstract translation: 一种用于机动车辆和制动器（1）的电动机组件，包括： - 包括连接到发动机壳体（4）的定子（3）的发动机气缸（2） - 所述发动机缸体（2）还包括连接到轮轴（6）的转子（5）; - 所述组件（1）还包括连接到所述轮轴（6）的盘式制动器（7）的盘; 其中 - 所述组件（1）还包括跨越所述盘（7）布置并连接到所述发动机壳体（4）的盘式制动钳（8）。

公开(公告)号：WO2019123224A9

公开(公告)日：2019-06-27

申请号：PCT/IB2018/060217

申请日：2018-12-18

Applicant: FRENI BREMBO S.P.A.

Inventor： DI STEFANO, Massimo ,  MAZZOLENI, Samuele ,  SZEWCZYK, Beniamin

IPC: B60T8/88 ,  B60T8/32

Abstract: Braking system for vehicles (4) comprising - a first brake group (8) and a second brake group (12) intended to be installed on the same axle of a vehicle or on separate axles of a vehicle, - the first brake group (8) comprising a first braking device (16), first electro-hydraulic actuator means (20) operatively connected to the first braking device (16) by means of a first hydraulic actuation duct (24), - the second brake group (12) comprising a second braking device (28), second electro-hydraulic actuator means (32) operatively connected to the second braking device (28) by means of a second hydraulic actuation duct (36), - an interconnection branch (52) between the first and the second hydraulic actuation ducts (24,36), provided with a control valve (56), - at least one control unit (60) for the brake groups (8, 12), operatively connected to the electro-hydraulic actuator means (20,32) and to the control valve (56), - the control unit (60) being programmed to actuate the control valve (56) so as to: - disconnect the first and second hydraulic actuation ducts (24, 36) from each other in the event of standard operation or absence of malfunctions in the brake groups (8, 12), fluidically connect the first and second hydraulic actuation ducts (24,36) to each other in the event of an electrical fault in a brake group (8,12).

公开(公告)号：WO2015092743A2

公开(公告)日：2015-06-25

申请号：PCT/IB2014/067089

申请日：2014-12-18

Applicant: FRENI BREMBO S.P.A.

Inventor： SZEWCZYK, Beniamin ,  SALA, Paolo ,  ARRIGONI, Riccardo ,  CRIPPA, Cristian ,  MILANESI, Andrea ,  CIOTTI, Alessandro

IPC: B60K7/00

CPC classification number: F16D55/225 ,  B60B25/004 ,  B60K7/0007 ,  B60K11/02 ,  B60K2001/006 ,  B60K2007/0038 ,  B60K2007/0092 ,  F16D65/12 ,  F16D2065/1364 ,  F16D2065/1384

Abstract: A wheel assembly (1) for a vehicle, uncommonly capable of a compact construction and ease of maintenance, comprises: - A wheel rim (2) suitable to rotate around an axis of rotation (a- a), defining an axial direction (A-A) parallel or coincident with said axis of rotation (a-a), an orthogonal radial direction (R-R), and a circumferential direction locally coincident with a tangential direction (T-T) orthogonal to the axial direction (A-A) and the radial direction (R-R), said wheel rim (2) having a radially outer side, or outer side (3), opposite the axis of rotation (a-a), and a radially inner side, or inner side (4), facing the axis of rotation (a-a), said rim being suitable to receive externally a tyre (5), and wherein said wheel rim forms internally a cylindrical chamber of the rim (54) delimited radially from said inner side (4); - a motor (306) comprising a rotor (307) and a stator (308); said rotor (307) being supported, free to rotate, on said stator (308); said stator being fixed to a stator support (120); said motor (306) being housed in the said cylindrical wheel rim chamber (54) of said wheel rim (2 ); - said rotor (307) is selectively, removably and rigidly connected to the inner side (4) of said wheel rim (2), avoiding the interposition of elastic members or damping members; - said assembly (1) also comprising a braking device (10), said device comprising a disc brake disc (11) having a radially outer edge (12) and a radially inner edge (13), said braking device (10) further comprising a disc brake caliper (14) selectively, removably and rigidly connected, directly or indirectly, to said stator support (120), said disk brake caliper (14) being placed with its active part (21) astride the inner edge (13) of said disc brake disc (ID; in which - said wheel rim (2) is made in two parts (15, 16) selectively and removably connected with each other to form a wheel rim body (17); and wherein - one of the two parts of said wheel rim (15) forms in a single piece at least one spoke (18) that protrudes radially towards the axis of rotation (a-a); and wherein - said disc (11) is connected with its outer edge (12) to said at least one spoke (18).

Abstract translation: 一种用于车辆的车轮组件（1），其特征在于能够紧凑的结构和易于维护的轮组件（1）包括： - 适于围绕旋转轴线（a-a）旋转的轮缘（2），其限定轴向（AA ）与所述旋转轴线（aa）平行或一致，正交径向方向（RR）和与所述轴向（AA）和径向方向（RR）正交的切线方向（T T）局部一致的圆周方向， 所述轮缘（2）具有与旋转轴线（aa）相对的径向外侧或外侧（3），以及面向旋转轴线（aa）的径向内侧或内侧（4） 所述轮辋适于外部接收轮胎（5），并且其中所述轮辋内部形成沿所述内侧（4）径向界定的轮辋（54）的圆柱形腔室; - 包括转子（307）和定子（308）的马达（306）; 所述转子（307）被支承在所述定子（308）上自由旋转; 所述定子被固定到定子支撑件（120）上; 所述马达（306）容纳在所述轮缘（2）的所述圆柱形轮缘室（54）内; - 所述转子（307）选择性地，可移除地并刚性地连接到所述轮缘（2）的内侧（4），避免插入弹性构件或阻尼构件; - 所述组件（1）还包括制动装置（10），所述装置包括具有径向外边缘（12）和径向内边缘（13）的盘式制动盘（11），所述制动装置（10）还包括 盘式制动钳（14）直接或间接选择性地，可拆卸地和刚性地连接到所述定子支撑件（120）上，所述盘式制动钳（14）沿其内边缘（13）跨过其有效部分（21） 所述盘式制动盘（ID;其中 - 所述轮辋（2）分别由两部分（15,16）制成，并且可拆卸地相互连接以形成轮辋主体（17）;并且其中 - 所述轮辋（15）的部分形成至少一个朝向旋转轴线（aa）径向突出的轮辐（18）的单件;并且其中 - 所述盘（11）与其外边缘（12）连接到 至少说一个辐条（18）。

公开(公告)号：WO2005012756A1

公开(公告)日：2005-02-10

申请号：PCT/IT2003/000485

申请日：2003-07-31

Applicant: FRENI BREMBO S.p.A ,  CANTONI, Carlo ,  CARRARA, Marco ,  SZEWCZYK, Beniamin

Inventor： CANTONI, Carlo ,  CARRARA, Marco ,  SZEWCZYK, Beniamin

IPC: F16D65/21

CPC classification number: F16D65/18 ,  B60T13/741 ,  F16D2065/386 ,  F16D2066/003 ,  F16D2121/24 ,  F16D2125/40

Abstract: A braking device (10) of a vehicle comprises a disc caused to rotate with a wheel of the vehicle, a caliper (12) provided with pads (14) and associated with a fixed part of the vehicle and at least one piston (16) housed in the caliper (12) and operationally connected to an electric motor (18) to interact with at least one of the pads (14) and to press it against a surface of the disc. An apparatus for controlling the braking device comprises means for detecting the relative position between the piston (16) and the pad (14) with which the piston (16) interacts and means for adjusting the position of the piston (16) relative to that of the corresponding pad (14). The detecting means comprise a sensor (40, 52, 72, 74) capable of being fitted to a head component (34) of the piston (16), coaxially with it. A method for controlling a braking device (10) in a vehicle comprises the steps of detecting the relative position between the piston (16) and the pad (14) with which the piston (16) interacts and adjusting the position of the piston (16) relative to that of the corresponding pad (14).

Abstract translation: 一种车辆的制动装置（10）包括：与车辆的车轮一起旋转的盘，设置有垫（14）并与车辆的固定部分相关联的卡钳（12）和至少一个活塞（16）， 容纳在卡钳（12）中并且可操作地连接到电动机（18）以与至少一个焊盘（14）相互作用并将其按压在盘的表面上。 用于控制制动装置的装置包括用于检测活塞（16）和活塞（16）相互作用的垫（14）之间的相对位置的装置，以及用于调节活塞（16）相对于活塞 相应的垫（14）。 检测装置包括能够与活塞（16）的头部件（34）配合的传感器（40,52,72,74）。 用于控制车辆中的制动装置（10）的方法包括以下步骤：检测活塞（16）与活塞（16）相互作用的活塞（16）和垫（14）之间的相对位置，并调节活塞（16）的位置 ）相对于相应的垫（14）的尺寸。

公开(公告)号：WO2018116265A1

公开(公告)日：2018-06-28

申请号：PCT/IB2017/058340

申请日：2017-12-22

Applicant: FRENI BREMBO S.P.A.

Inventor： DI STEFANO, Massimo ,  SZEWCZYK, Beniamin ,  ROTA, Michele ,  MAZZOLENI, Samuele

IPC: B60T8/40

Abstract: A brake system (4) for vehicles comprising • a manual actuator device (8), operable by means of a lever and / or a pedal (12), selectively connectable to at least one braking device (16, 16') placed on a first axle (20) of the vehicle, and at least one braking device (16, 16") placed on a second axle (24) of the vehicle, each braking device (16, 16', 16") acting on a respective brake disc or drum (18), • at least one front automatic actuator device (28), operatively connected to said manual actuator device (8) by means of a first control unit (32), and to the at least one braking device (16, 16') of the first axle (20) of the vehicle, • at least one rear automatic actuator device (36), operatively connected to the manual actuator device (8) by means of a second control unit (40), and to the at least one braking device (16, 16") of the second axle (24) of the vehicle, • wherein said control units (32,40) are programmed so as to actuate the respective automatic front and rear actuator devices (28,36) as a function of the position or configuration of the manual actuator device (8), • wherein at least the front automatic actuator device (28) is of the electric-hydraulic type and is connected to a first hydraulic delivery circuit (52) of the manual actuator device (8), by means of a first shut-off valve (56) positionable in an operating position, in which it hydraulically disconnects the front automatic actuator device (28) from the manual actuator device (8), and in a safety position in which it hydraulically connects the front electric-hydraulic automatic actuator device (28) with the manual actuator device (8).

公开(公告)号：WO2017098419A1

公开(公告)日：2017-06-15

申请号：PCT/IB2016/057411

申请日：2016-12-07

Applicant: FRENI BREMBO S.P.A.

Inventor： ALEMANNO, Fabio ,  DOZZI, Francesco ,  UGOLINI, Luca ,  FORNI, Fabrizio ,  PAGANI, Luca ,  SZEWCZYK, Beniamin ,  GALIZZI, Valerio

IPC: B60T7/04 ,  B60T8/00 ,  B60T8/32 ,  B60T8/40 ,  B60T13/66 ,  B60T13/68 ,  B60T17/22

CPC classification number: B60T7/042 ,  B60T8/4081 ,  B60T8/409 ,  B60T13/662 ,  B60T13/686 ,  B60T17/22

Abstract: A braking system for vehicles (4) comprising - a pilot pump (8) equipped with a manual actuation means (12), a lever and/or pedal, which is fluidically connected, through a first hydraulic conduit (16), to a sorbing device (20) that simulates the actuation resistance offered by a hydraulically operated braking device (24), wherein along said first hydraulic conduit (16) is arranged a first shut-off valve (28), - a second hydraulic conduit (32) operatively connected to at least one braking device (24) associated with a wheel of said vehicle, said second hydraulic conduit (32) being connected to the first hydraulic conduit (16) through a second shut-off valve (36), - the system (4) comprising a processing and control unit (40) operatively connected to the pilot pump (8) and motor means (44) for actuating said at least one braking device (24), the processing and control unit (40) being programmed so as to actuate the braking device (24) via the motor means (44) as a function of the actuation of the pilot pump (8) through the manual actuation means (12), in a "by-wire" operating condition, - in said "by-wire" operating condition, the first shut- off valve (28) being selectively opened and the second shut-off valve (36) being closed. Advantageously, the processing and control unit (40) is programmed to oversee the operation of the braking system (4) so as to correct the braking action requested by the user via the manual actuation means (12), by actuating the motors means (44) so as to avoid the locking of one or more wheels or the onset of instability of the vehicle during braking, said processing and control unit (40) being programmed to induce on the manual actuation means (12) at least a vibration when it corrects the braking action requested by the user.

Abstract translation: 一种用于车辆（4）的制动系统，包括 - 配备有手动致动装置（12）的先导泵（8），杠杆和/或踏板，所述杠杆和/或踏板通过第一液压 导管16连接到模拟由液压操作的制动装置24提供的致动阻力的吸附装置20，其中沿着所述第一液压导管16布置有第一截止阀28， 第二液压导管（32），其可操作地连接到与所述车辆的车轮相关联的至少一个制动装置（24），所述第二液压导管（32）通过第二截止阀 （36）; - 所述系统（4）包括可操作地连接到所述先导泵（8）的处理和控制单元（40）和用于致动所述至少一个制动装置（24）的马达装置（44），所述处理和控制 单元（40）被编程为作为功能经由马达装置（44）致动制动装置（24） 通过手动致动装置（12）致动先导泵（8），以“线控” 操作条件， - 在所述“线控” 操作状态下，第一关闭阀（28）被选择性地打开并且第二关闭阀（36）被关闭。 有利地，处理和控制单元（40）被编程为监督制动系统（4）的操作，以便通过致动马达装置（44）来校正用户经由手动致动装置（12） ），以避免在制动期间锁定一个或多个车轮或车辆不稳定的开始，所述处理和控制单元（40）被编程为当手动致动装置（12）校正时在其上引起至少一个振动 用户要求的制动动作。

公开(公告)号：WO2015033292A1

公开(公告)日：2015-03-12

申请号：PCT/IB2014/064257

申请日：2014-09-04

Applicant: FRENI BREMBO S.P.A.

Inventor： SALA, Paolo ,  ARRIGONI, Riccardo ,  SZEWCZYK, Beniamin

IPC: B60T7/04 ,  B60T7/06 ,  B60T8/40 ,  B60T13/66 ,  B60T13/74

CPC classification number: B60T8/409 ,  B60T7/042 ,  B60T7/06 ,  B60T8/3255 ,  B60T8/4081 ,  B60T8/4086 ,  B60T13/662 ,  B60T13/74 ,  B60T2220/04 ,  B60T2220/06 ,  B60W2540/12

Abstract: A simulation device (1) for an electrically controlled braking apparatus (BBW) of a vehicle comprises an electric motor (90) having a motorised axis (Z) slant in relation to the translation axis (X) of the strut (14) of the pedal group (12), a contrast body (60) connected to the strut (14), a main abutment wall (52) and an elastic contrast element (70), disposed between the main abutment wall (52) and the contrast body (60). The method of applying the contrast action to the pedal (12) provides for activating, when the flattening action of the pedal by the user is terminated, the motor to achieve an inactive configuration in which the useful distance of maximum compression of the elastic contrast element (70) is minimal.

Abstract translation: 用于车辆的电控制动装置（BBW）的模拟装置（1）包括电动机（90），其具有相对于所述支架（14）的平移轴线（X）倾斜的电动轴线（Z） 踏板组（12），连接到支柱（14）的对比体（60），主邻接壁（52）和弹性对比元件（70），其设置在主邻接壁（52）和对比体 60）。 将对比度作用施加到踏板（12）的方法提供了当使用者的踏板的平坦化动作终止时激活电动机以实现不活动构型，其中弹性对比元件的最大压缩的有用距离 （70）最小。

公开(公告)号：WO2013168122A2

公开(公告)日：2013-11-14

申请号：PCT/IB2013/053760

申请日：2013-05-09

Applicant: FRENI BREMBO S.P.A.

Inventor： ARRIGONI, Riccardo ,  ROSSI, Alessandro ,  CARBONE, Fabio ,  SALA, Paolo ,  SZEWCZYK, Beniamin

IPC: B60T13/74 ,  F16D65/28

CPC classification number: F16D65/14 ,  B60T13/745 ,  F16D2121/04 ,  F16D2121/24 ,  F16D2125/26 ,  F16D2125/28 ,  F16D2125/405 ,  F16D2125/48 ,  F16D2125/587

Abstract: An electro-hydraulic actuator (1) for actuating a brake (2) with a hydraulic thrust unit comprises an electric motor (3), a converting mechanism (5) to convert a rotational motion of the motor (4) into a translational motion, a cylinder (8), and a piston (9) connected to the converting mechanism, wherein the converting mechanism (5) is configured so that, for a given angular speed of the drive shaft (4), the translation speed of the piston (9) decreases from a maximum value in a rear length (14) of the piston stroke to a minimum value in a front length (13) of the piston stroke.

Abstract translation: 一种用液压推力单元致动制动器（2）的电动液压致动器（1）包括电动机（3），将电动机（4）的旋转运动转换成平移运动的转换机构（5） 连接到转换机构的气缸（8）和活塞（9），其中转换机构（5）构造成使得对于驱动轴（4）的给定角速度，活塞的平移速度 9）从活塞冲程的后长度（14）的最大值减小到活塞冲程的前长度（13）中的最小值。

公开(公告)号：WO2021028794A1

公开(公告)日：2021-02-18

申请号：PCT/IB2020/057443

申请日：2020-08-06

Applicant: FRENI BREMBO S.P.A. ,  SCUOLA SUPERIORE DI STUDI UNIVERSITARI E DI PERFEZIONAMENTO SANT'ANNA

Inventor： CAMOZZI, Francesco ,  SZEWCZYK, Beniamin ,  FARALLI, Stefano ,  DI PASQUALE, Fabrizio ,  NANNIPIERI, Tiziano

IPC: G01D5/353 ,  G01L1/24

Abstract: A method for interrogating at least one optical fiber sensor of the Fiber Bragg Grating type FBG is described. The method comprises the steps of: lighting the optical fiber sensor of the Fiber Bragg Grating type FBG with a broadband excitation optical radiation OA; conveying the optical spectrum transmitted OT or reflected OR by the optical fiber sensor FBG to at least one tunable optical bandpass filter BPF having a first extraction port 1 and a second transmission port 2, which are complementary to each other; tuning the optical bandpass filter BPF at a constant operating wavelength, depending on the nominal operating wavelength of the fiber Bragg grating of the FBG sensor; detecting a respective first optical signal L1 exiting the first extraction port 1 of the optical bandpass filter; converting, by means of a first opto-electronic receiver PD1, the aforesaid first optical signal L1 into a respective first electrical signal E1, representative of a wavelength shift Ah, with respect to the nominal operating wavelength, of the spectrum reflected or transmitted by the Bragg grating of the FBG optical fiber sensor. The method then comprises the steps of detecting a second optical signal L2, exiting the second transmission port 2 of the optical bandpass filter BPF, spectrally complementary to the first optical signal L1; and converting this second optical signal L2, by means of a second opto-electronic receiver PDT, into a respective second electrical signal E2, representative of an optical reference power, which is substantially independent of the filtering wavelength, and having a dependence on the power of the broadband excitation optical radiation, and on the losses of the overall optical path, equal to the dependence undergone by the respective first electrical signal E1. The method includes determining the wavelength shift Ah, with respect to the nominal operating wavelength, of the spectrum reflected or transmitted by the optical fiber sensor FBG, based on the first electrical signal and the second electrical signal detected, in such a way that the detection of the first electrical signal is compensated for with respect to variations of optical radiation power and variations in loss on the optical path. A corresponding system for interrogating at least one optical fiber sensor of the Fiber Bragg Grating type FBG is also described, wherein the aforesaid optical bandpass filter BPF and the aforesaid first and second opto-electronic receiver PD1, PDT are integrated in a photonic integrated circuit ("Photonic Integrated Circuit" - PIC).