公开(公告)号：US12234870B2

公开(公告)日：2025-02-25

申请号：US17797672

申请日：2021-01-27

Applicant: BRL BRAKE SOLUTIONS, S.L.

Inventor： José María Gómez Benéitez ,  Fernando Gómez de Sebastián

IPC: F16D65/18 ,  B60T1/06 ,  B60T13/74 ,  F16D55/30 ,  F16D55/32 ,  F16D55/38 ,  F16D55/40 ,  F16D65/12 ,  F16D65/847 ,  F16D65/853 ,  F16D66/00 ,  F16D121/04 ,  F16D121/18 ,  F16D125/40 ,  F16D125/48 ,  F16D127/02

Abstract: A brake device, configured to be installed directly on a driving axle or through a hub, wherein said device includes a first brake disc joined to the axle sharing rotary motion, a first container disc and a second container disc configured to be moved in the axial direction of said axle. The container discs are positioned on each side of the brake disc, such that both are configured to be moved in the axial direction towards the linings of the first brake disc and to exert a pushing pressure thereon, producing the braking of the brake disc and, therefore, of the driving axle whereon it is assembled. Furthermore, the container discs comprise an inner circuit configured to accommodate the passage of a coolant configured to cool them.

公开(公告)号：US11953063B2

公开(公告)日：2024-04-09

申请号：US17462583

申请日：2021-08-31

Applicant: HIWIN TECHNOLOGIES CORP.

Inventor： Peng-Wen Chen ,  Chien-Yu Lin ,  Li-Wen Huang

IPC: F16D55/32 ,  F16D55/30 ,  F16D65/12 ,  F16D121/04 ,  F16D123/00 ,  F16D125/08

CPC classification number: F16D55/32 ,  F16D55/30 ,  F16D65/12 ,  F16D2121/04 ,  F16D2123/00 ,  F16D2125/08

Abstract: A normally closed disc clamp system includes a housing with a rotating disc, a brake ring and a pressure-enhancing ring arranged therein. When only a first chamber is supplied with fluid, the fluid pushes the brake ring to release the rotating disc. When only a second chamber is fed with fluid, the fluid pushes the brake ring to keep the rotating disc in the braking state, and pushes the pressure-enhancing ring to compress an elastic unit. The energy generated by the compression of the elastic unit acts on the brake ring through the fluid, so that the brake ring achieves a double pressurization effect. If the action of the fluid fails, the brake ring can still provide a braking effect to the rotating disc through the elastic unit to improve operational safety. Further, the present invention further provides a rotating table using the normally closed disc clamp system.

公开(公告)号：US20230057239A1

公开(公告)日：2023-02-23

申请号：US17797672

申请日：2021-01-27

Applicant: BRL BRAKE SOLUTIONS, S.L.

Inventor： José María Gómez Benéitez ,  Fernando Gómez de Sebastián

IPC: F16D55/38 ,  F16D55/30 ,  F16D65/853 ,  F16D65/12 ,  F16D65/18 ,  B60T1/06 ,  B60T13/74 ,  F16D55/32 ,  F16D55/40 ,  F16D66/00

Abstract: A brake device, configured to be installed directly on a driving axle or through a hub, wherein said device includes a first brake disc joined to the axle sharing rotary motion, a first container disc and a second container disc configured to be moved in the axial direction of said axle. The container discs are positioned on each side of the brake disc, such that both are configured to be moved in the axial direction towards the linings of the first brake disc and to exert a pushing pressure thereon, producing the braking of the brake disc and, therefore, of the driving axle whereon it is assembled. Furthermore, the container discs comprise an inner circuit configured to accommodate the passage of a coolant configured to cool them.

公开(公告)号：US20220136575A1

公开(公告)日：2022-05-05

申请号：US17434269

申请日：2020-02-26

Applicant: Somnio Global Holdings, LLC

Inventor： Pravansu S. Mohanty ,  Vikram Varadaraajan

IPC: F16D55/32 ,  B60K7/00 ,  B60L7/24 ,  F16D61/00 ,  F16D65/00

Abstract: A braking assembly for inhibiting rotation of a wheel around a rotation axis is provided. The braking assembly includes a drive gear, an actuator, an electric braking assembly, a mechanical braking assembly including a brake pad, and a brake rotor fixedly coupled to the wheel. The drive gear rotates with the wheel and includes a pinion. The electric braking assembly includes a coil surrounding the rotation axis, and a magnetic disc assembly concentric with the coil and configured to rotate relative to the coil. The magnetic disc assembly includes a plurality of magnets at a perimeter of the disc. The actuator engages the pinion to inhibit rotation of the magnets and generate an electro motive force to inhibit rotation of the wheel. The actuator engages the brake pad to contact the rotor and inhibit rotation between the wheel and the brake pad.

公开(公告)号：US10851861B2

公开(公告)日：2020-12-01

申请号：US16306657

申请日：2017-06-01

Applicant: FRENI BREMBO S.P.A.

Inventor： Roberto Levizzi ,  Alessandro Maria Travagliati

IPC: F16D65/12 ,  F16D55/32 ,  F16D55/225 ,  F16D65/02 ,  F16D125/14 ,  F16D55/00

Abstract: A braking device for a vehicle may have a disc with a disc body with at least one connection portion. The connection portion having at least one arm, which projects cantilevered. The arm has a free terminal end and an attachment root. The root has at least one contact area of an elastic element with seat walls. The at least one arm has at least one working portion which touches the engagement portion of a bush and affects the bush to abut against a dragging surface.

公开(公告)号：US20180038421A1

公开(公告)日：2018-02-08

申请号：US15726545

申请日：2017-10-06

Applicant: Ford Global Technologies, LLC

Inventor： Bradley Ronald HEUVER ,  Marv YOUNG ,  Carl GARBACIK

IPC: F16D25/0638 ,  B60T1/06 ,  F16D13/68 ,  F16D13/64 ,  F16D55/32 ,  F16D55/40 ,  F16D13/70 ,  F16D13/52

Abstract: A vehicle transmission includes a transmission shaft, a friction element assembly mounted on the transmission shaft, a piston assembly for actuating the friction element assembly, a snap ring for retaining the friction element assembly and a mounting groove formed in the transmission shaft. The snap ring is installed into the mounting groove by expanding the snap ring and then allowing the snap to contract and enter the mounting groove. The mounting groove is located such that the snap ring could exit the mounting groove upon expansion of the snap ring due to a centrifugal force. Accordingly, various arrangements are provided to prevent the snap ring from leaving the mounting groove after installation.

公开(公告)号：US06957725B2

公开(公告)日：2005-10-25

申请号：US10370160

申请日：2003-02-19

Applicant: Thomas L. Runels

Inventor： Thomas L. Runels

IPC: B60T13/24 ,  F16D55/00 ,  F16D55/32 ,  F16D65/00 ,  F16D65/092 ,  F16D65/12 ,  F16D65/84 ,  F16D65/847 ,  F16D69/00 ,  G01M1/00 ,  G01M1/34 ,  F16O65/10

CPC classification number: F16D65/12 ,  F16D65/0006 ,  F16D2065/1308 ,  F16D2250/00 ,  F16D2250/003 ,  F16D2250/0092 ,  G01M1/34

Abstract: A disc brake rotor is provided which is balanced by removal of metal from between two opposed friction faces of the rotor. The friction faces are provided by two discs which are separated from each other by radially extending ribs.

Abstract translation: 提供了一种盘式制动转子，其通过从转子的两个相对的摩擦面之间移除金属来平衡。 摩擦面由两个通过径向延伸的肋彼此分开的盘提供。

公开(公告)号：US6119818A

公开(公告)日：2000-09-19

申请号：US324678

申请日：1999-06-03

Applicant: Markus Krumbeck ,  Stefan Ruckh

Inventor： Markus Krumbeck ,  Stefan Ruckh

IPC: B62L1/00 ,  B62L3/02 ,  F16D55/00 ,  F16D55/32 ,  F16D65/12 ,  F16D65/14 ,  F16D65/46 ,  F16D69/00 ,  F16D55/224

CPC classification number: F16D65/46 ,  B62L1/00 ,  B62L3/023 ,  F16D55/32 ,  F16D65/12 ,  F16D65/18 ,  F16D2055/0062 ,  F16D2065/1308 ,  F16D2065/1348 ,  F16D2065/785 ,  F16D2069/004 ,  F16D2121/02 ,  F16D2127/02

Abstract: In order to provide a disk brake for vehicles, comprising a brake disk securely connectable to a hub, a brake caliper engaging over the brake disk on oppositely located sides, at least one first brake lining movable in the direction of the brake disk in relation to the brake caliper and at least one second brake lining arranged on the brake caliper so as to be non-displaceable, with which the brake linings do not touch the brake disk in the non-actuated state, it is suggested that the brake caliper be arranged so as to be fixed in a defined geometrical correlation to the hub, that the brake caliper be positioned in relation to the brake disk when the disk brake is not actuated such that a gap exists between the brake linings and the brake disk, and that when the disk brake is actuated the first brake lining act on the brake disk in such a manner that an outer ring of the brake disk acted upon by the first brake lining moves in the direction of the second brake lining under elastic deformation of the brake disk and abuts on the second brake lining.

Abstract translation: 为了提供用于车辆的盘式制动器，包括可牢固地连接到轮毂的制动盘，制动钳卡在相对位置的侧面上的制动盘上，至少一个第一制动衬片可相对于制动盘的方向移动 制动钳和布置在制动钳上的至少一个第二制动衬片，以便不可移动，制动衬片在非致动状态下不与制动盘接触，建议制动钳布置 以便以与轮毂相关的几何相关性固定，当盘式制动器未致动时制动钳相对于制动盘定位，使得在制动衬片和制动盘之间存在间隙，并且当 盘式制动器致动第一制动衬片作用在制动盘上，使得制动盘的外圈由第一制动衬片起作用，在弹性减震下沿第二制动衬片的方向移动 制动盘的配合并邻接在第二制动衬片上。

公开(公告)号：US5741203A

公开(公告)日：1998-04-21

申请号：US662369

申请日：1996-06-12

Applicant: Motoharu Nishio

Inventor： Motoharu Nishio

IPC: F16D48/02 ,  F16D55/32 ,  F16H59/24 ,  F16H59/42 ,  F16H61/00 ,  F16H61/06

CPC classification number: F16H61/061 ,  F16H2061/0078 ,  F16H2061/0087 ,  F16H59/24 ,  F16H59/42 ,  Y10T477/692 ,  Y10T477/69383

Abstract: An apparatus for controlling an automatic transmission including hydraulic friction elements each of which is operable between engaged and disengaged positions in response to a working pressure of hydraulic fluid supplied thereto so as to produce a selected one of a plurality of modes of gear change. The control apparatus is operable through successive operating modes including a precharge mode of precharging the hydraulic fluid to a corresponding one of the friction elements to complete a loss stroke of the friction element, a critical pressure retaining mode of retaining the working pressure at a critical value and a feedback control mode of controlling the working pressure. A different of the rate of change of the friction element input side speed sensed during the critical pressure retaining mode from the average rate of change of the friction element input side speed sensed during the precharge mode is calculated. The critical working pressure value is corrected in a direction to decrease the calculated difference.

Abstract translation: 一种用于控制自动变速器的装置，包括液压摩擦元件，每个液压摩擦元件响应于供应到其中的液压流体的工作压力而在接合位置和分离位置之间操作，以便产生多种变速方式中的一种。 控制装置可通过连续的操作模式操作，包括将液压流体预充电到相应的一个摩擦元件的预充电模式，以完成摩擦元件的损耗行程，将工作压力保持在临界值的临界压力保持模式 以及控制工作压力的反馈控制模式。 计算在临界压力保持模式期间感测到的摩擦元件输入侧速度与在预充电模式期间感测到的摩擦元件输入侧速度的平均变化率的变化率的不同。 临界工作压力值在减小计算出的差的方向上被校正。

公开(公告)号：US4596312A

公开(公告)日：1986-06-24

申请号：US664776

申请日：1984-10-25

Applicant: Takeshi Kawaguchi

Inventor： Takeshi Kawaguchi

IPC: B62L1/00 ,  F16D55/00 ,  F16D55/226 ,  F16D55/32 ,  F16D65/12 ,  F16D65/847 ,  B60T1/06 ,  F16D55/224

CPC classification number: F16D65/847 ,  B62L1/00 ,  F16D55/226 ,  F16D55/32 ,  F16D65/12 ,  F16D65/123 ,  F16D65/128 ,  F16D2055/0037 ,  F16D2055/005 ,  F16D2055/0062 ,  F16D2055/007 ,  F16D2055/0091 ,  F16D2065/1308 ,  F16D2065/1328 ,  F16D2065/1348 ,  F16D2065/136 ,  F16D2065/1372 ,  F16D2065/1392

Abstract: A shielded disc brake system for motorcycles having structure for inducing radial air flow past the brake disc. The device includes an annular passageway between the hub and the shield which may include a centrifugal fan positioned therein. The fan may include passageways between vanes longitudinally aligned with radial passages in the brake disc. The disc itself is mounted about its periphery on bosses extending from the hub. The fan is then bolted to the ends of the bosses to retain the disc from axial movement away from the bosses. Screening members may also be positioned about the periphery of the disc and across inlet ports to provide additional effective closure of the disc brake cavity within the side panel or panels.

Abstract translation: 一种用于摩托车的屏蔽盘式制动系统，其具有用于引起径向空气流过制动盘的结构。 该装置包括在毂和屏蔽之间的环形通道，其可包括定位在其中的离心式风扇。 风扇可以包括在与制动盘中的径向通道纵向对准的叶片之间的通道。 盘本身围绕其周边安装在从轮毂延伸的凸起上。 然后将风扇螺栓连接到凸台的端部以将盘保持远离凸台的轴向移动。 筛选构件也可以围绕盘的周边定位并且穿过入口端口，以在侧板或面板内提供盘式制动器腔的另外的有效闭合。