公开(公告)号：US10544844B2

公开(公告)日：2020-01-28

申请号：US16201487

申请日：2018-11-27

Applicant: GOODRICH CORPORATION

Inventor： Christopher T. Kirkpatrick

IPC: F16D55/24 ,  F16D65/00 ,  F16D55/36 ,  F16D65/18 ,  F16D69/04 ,  F16D55/00

Abstract: A plate assembly for a multi-disk brake system is provided. The plate assembly includes at least one of a pressure plate or an end plate and a floating plate wear liner mounted against the at least one of the pressure plate or the end plate. The floating plate wear liner is configured to contact a contact surface of an adjacent rotatable friction disk in response to the multi-disk brake system being actuated.

公开(公告)号：US10309468B2

公开(公告)日：2019-06-04

申请号：US15789223

申请日：2017-10-20

Applicant: GOODRICH CORPORATION

Inventor： Phillip E. Cooley

IPC: F16D65/00 ,  F16D65/12 ,  F16D55/36 ,  F16D65/02

Abstract: A torque plate barrel for a braking system includes a torque tube having a first end and a second end spaced from the first end along a central axis. The torque tube has an inner surface and a pedestal. The pedestal has a foot portion disposed and sized for engagement with an axle and a head portion disposed and sized for engagement with the inner surface of the torque tube. The head portion of the pedestal includes a first radius of curvature defining a first surface facing toward the first end of the torque tube and a second radius of curvature defining a second surface facing toward the second end of the torque tube. The pedestal may include different cross sectional geometries extending circumferentially over different angular segments about the inner surface of the torque tube barrel.

公开(公告)号：US10247255B2

公开(公告)日：2019-04-02

申请号：US15637461

申请日：2017-06-29

Applicant: HYUNDAI MOTOR COMPANY ,  KIA MOTORS CORPORATION

Inventor： Jungnam Choi ,  Sung Dae Lim

IPC: F16D55/36 ,  F16D13/64 ,  F16D55/2265 ,  F16D1/092 ,  F16D1/08 ,  F16D65/12 ,  B60T1/06 ,  B62L3/02

Abstract: A hub unit has a brake disc and a hub body disposed to rotate with a rim on which a tire is mounted. An internal space is formed in the hub body, wherein the brake disc is fixed in the internal space. A fixed shaft is disposed and fixed along a rotation center shaft of the hub body. A brake shoe is coupled to the fixed shaft. A brake pad is disposed to contact the brake disc. A braking force applier supplies a braking force to the hub body wherein the brake pad and the brake disc are in contact with each other.

公开(公告)号：US10065455B2

公开(公告)日：2018-09-04

申请号：US14930918

申请日：2015-11-03

Applicant: ArvinMeritor Technology, LLC

Inventor： I-Chao Chung

IPC: B60B35/12 ,  B60B35/18 ,  F16H3/44 ,  F16H57/10 ,  B60K17/04 ,  B60T1/06 ,  B60B27/00 ,  F16D55/36 ,  F16D55/40 ,  F16D65/853 ,  F16D55/00

Abstract: An axle assembly having a planetary gear set and an internal brake assembly. The brake assembly may have a piston that may be disposed between a disc pack and the planetary gear set. Rotation of a sun gear of the planetary gear set may be inhibited when the piston urges the disc pack against a flange of an axle housing.

公开(公告)号：US10054223B2

公开(公告)日：2018-08-21

申请号：US15598455

申请日：2017-05-18

Applicant: Ford Global Technologies, LLC

Inventor： Bradley Ronald Heuver ,  Mark William Marchie

IPC: F16H63/30 ,  F16D13/70 ,  F16D55/36 ,  F16D13/52 ,  F16D25/0638 ,  F16H57/08 ,  F16D13/68

CPC classification number: F16H63/3026 ,  F16D13/52 ,  F16D13/683 ,  F16D13/70 ,  F16D25/0638 ,  F16D55/36 ,  F16D2300/12 ,  F16H57/08 ,  F16H2057/087 ,  Y10T29/49872

Abstract: A friction element assembly for a transmission of a motor vehicle includes a set of plates and friction members. A piston assembly is configured to apply a force to the set of plates and friction members. The friction element assembly also includes a housing with a mounting groove; a pressure plate having first and second edges; and a snap ring positioned in the mounting groove. The snap ring is positioned such that first edge of the pressure plate contacts the snap ring and the second edge of the pressure plate extends across a portion of the snap ring. The snap ring is L-shaped and includes a leg portion that contacts the second edge of the pressure plate when the piston assembly applies a force to the set of plates and friction members.

公开(公告)号：US09926991B2

公开(公告)日：2018-03-27

申请号：US14943510

申请日：2015-11-17

Applicant: Goodrich Corporation

Inventor： Gary C. Riebe

IPC: F16D55/36 ,  F16D55/24 ,  B64C25/42 ,  F16D65/00 ,  F16D55/00 ,  F16D65/02

CPC classification number: F16D55/24 ,  B64C25/42 ,  F16D55/36 ,  F16D65/0006 ,  F16D2055/0058 ,  F16D2065/132 ,  F16D2065/1328

Abstract: Systems disclosed herein may be useful for use in a disk brake system. In this regard, a disk brake system may comprise a stator thickness that is less than 15% greater than an end plate thickness and/or pressure plate thickness. Additionally, a disk brake system may further comprise a combination of split friction disks comprising a damping feature and solid friction disks. These split friction disks and/or solid friction disks may be arranged together in any suitable pattern or position within the disk brake system.

公开(公告)号：US09908515B2

公开(公告)日：2018-03-06

申请号：US14754527

申请日：2015-06-29

Applicant: DEERE & COMPANY

Inventor： Darren J. Ziskovsky ,  Austin B. Stephens

IPC: F16D65/14 ,  B60T1/06 ,  B60T13/04 ,  F16D55/36 ,  F16D65/18 ,  F16D121/12 ,  F16D121/14 ,  F16D121/06

CPC classification number: B60T1/062 ,  B60T13/04 ,  F16D55/36 ,  F16D65/186 ,  F16D2121/06 ,  F16D2121/12 ,  F16D2121/14

Abstract: A drive assembly has a drive motor at least in part contained in a housing and having a rotor rotating an output shaft. A selector mechanism is movable into one of a plurality of orientations corresponding to one of a plurality of drive motor settings. A brake assembly is configured to couple to the rotor of the drive motor and is moveable between a braked position in which the brake assembly impedes rotation of the rotor and a released position in which the brake assembly allows rotation of the rotor. An actuator is arranged in the housing to engage the brake assembly at least when the brake assembly is in the braked position and to engage the selector mechanism at least when the brake assembly is in the released position.

公开(公告)号：US09903454B2

公开(公告)日：2018-02-27

申请号：US15059361

申请日：2016-03-03

Applicant: Hitachi Construction Machinery Co., Ltd.

Inventor： Takeshi Kurihara

IPC: B60K17/16 ,  F16H37/08 ,  F16D55/36 ,  F16H48/08 ,  F16H48/22 ,  F16H57/025 ,  F16H57/037 ,  F16H57/04 ,  F16H57/08 ,  B60K17/04 ,  F16D55/00 ,  F16H57/00

CPC classification number: F16H37/082 ,  B60K17/046 ,  B60K17/165 ,  B60Y2200/415 ,  B60Y2400/406 ,  B60Y2400/4244 ,  F16D55/00 ,  F16D55/36 ,  F16D2055/0033 ,  F16H48/08 ,  F16H48/22 ,  F16H57/00 ,  F16H57/025 ,  F16H57/037 ,  F16H57/0486 ,  F16H57/082

Abstract: A reduction gear case (29) of a planetary gear reduction mechanism (28) is mounted on a reduction gear mounting part (18C) of an axle tube (18). A carrier (33) is provided with a wheel mounting part (33B) projecting outside of the reduction gear case (29). A wheel (2) is mounted on the wheel mounting part (33B) and an oil seal (39) is disposed between an outer peripheral surface of the wheel mounting part (33B) and an inner peripheral surface of the front wheel (2) of the reduction gear case (29). As a result, the oil seal (39) can be exposed by removing the front wheel (2) from the wheel mounting part (33B) in the carrier (33). On the other hand, a brake mechanism (40) is disposed on the inner peripheral side of the reduction gear mounting part (18C). Therefore, the brake mechanism (40) can be exposed by removing the front wheel (2) from the wheel mounting part (33B) in the carrier (33) and the planetary gear reduction mechanism (28) from the reduction gear mounting part (18C).

公开(公告)号：US09835211B2

公开(公告)日：2017-12-05

申请号：US14989881

申请日：2016-01-07

Applicant: Ausco Products, Inc.

Inventor： Norman D. Crawford ,  Brian P. Dennis

IPC: F16D55/24 ,  B60B27/06 ,  F16D55/36 ,  B60T1/06 ,  B60B7/00 ,  B60B27/00 ,  F16D121/04 ,  F16D121/14 ,  F16D123/00 ,  F16D125/38 ,  F16D55/00

CPC classification number: F16D55/24 ,  B60B7/0013 ,  B60B27/0005 ,  B60B27/0052 ,  B60B27/0073 ,  B60B27/06 ,  B60B2900/113 ,  B60B2900/5112 ,  B60T1/065 ,  F16D55/36 ,  F16D2055/0033 ,  F16D2121/04 ,  F16D2121/14 ,  F16D2123/00 ,  F16D2125/38

Abstract: A brake assembly adapted to be mounted to the flange of an axle housing. The brake assembly includes a stationary plate having a plurality of threaded holes therein. The brake assembly also includes a mounting sleeve positioned adjacent to the axle housing flange opposite the stationary plate. A plurality of holes are provided through the mounting sleeve and are aligned with the threaded holes in the stationary plate. A bolt is received through each of the holes in the mounting sleeve and the aligned holes in the axle housing flange and the threaded holes in the stationary plate to secure the brake to the axle housing. The mounting sleeve may be provided in two or more separate pieces in order to facilitate installation.

公开(公告)号：US09759278B2

公开(公告)日：2017-09-12

申请号：US14977039

申请日：2015-12-21

Applicant: GOODRICH CORPORATION

Inventor： Todd Rook

IPC: F16D55/36 ,  F16D65/00 ,  B64C25/42

CPC classification number: F16D65/0006 ,  B64C25/42 ,  F16D55/36 ,  F16D2250/0084

Abstract: A torque tube for use in a disk brake system in accordance with various embodiments includes a backleg having a reaction plate and a foot extending axially away from the reaction plate. The torque tube also includes a barrel having a tubular structure having an axis and an inner surface configured to receive the foot.