公开(公告)号：US11536338B2

公开(公告)日：2022-12-27

申请号：US17119643

申请日：2020-12-11

申请人： Bendix Commercial Vehicle Systems LLC

发明人： Erik W. Oberdorfer

IPC分类号： F16D65/38 ,  F16D65/54 ,  F16D125/28

摘要： A self-adjusting automatic slack adjuster for reducing slack in the brake of a vehicle includes an adjuster link having a resilient portion. When a brake application force being applied to the slack adjuster exceeds a level that could result in brake application linkage damage as a result of the slack adjuster's slack adjustment mechanism having reached a travel limit, the resilient portion of the adjuster link permits the axial length of the adjuster link to change to accommodate the high brake application force in order to minimize or preclude damage to the brake application linkage.

公开(公告)号：US11293503B2

公开(公告)日：2022-04-05

申请号：US16561228

申请日：2019-09-05

申请人： Ausco Products, Inc.

发明人： Norman D. Crawford ,  Jeromy A. Hoar ,  Brian P. Dennis ,  Kenneth A. Dodd ,  LynRoy T. Palmer-Coleman

IPC分类号： F16D65/14 ,  F16D55/227 ,  F16D66/02 ,  F16D65/44 ,  F16D65/00 ,  F16D65/18 ,  F16D65/092 ,  F16D65/095 ,  F16D55/228 ,  F16D121/06 ,  F16D55/00 ,  F16D65/38 ,  F16D121/04 ,  F16D127/02 ,  F16D125/06 ,  F16D125/08 ,  F16D125/10

摘要： A spring applied hydraulic released brake includes a brake housing including a pair of stator assemblies, a pair of piston-spring assemblies, each of the piston-spring assemblies including a piston assembly, a spring assembly adapted to apply spring force to the piston assembly to thereby engage the piston assembly with a first stator assembly of the pair of stator assemblies in a default position of the brake, and an end cap adjuster providing an opposing surface against which the spring assembly is biased, the end cap adjuster including a body portion having an end cap threading therearound generally corresponding with a housing threading within the brake housing.

公开(公告)号：US20210354679A1

公开(公告)日：2021-11-18

申请号：US17415234

申请日：2019-12-17

申请人： GREENBRAKES GMBH

发明人： Michael PUTZ

IPC分类号： B60T13/74 ,  B60T8/171 ,  B60T17/22 ,  F16D65/16 ,  F16D65/38 ,  B60T8/172 ,  F16D66/00 ,  B60T8/176 ,  B60T8/72

摘要： A brake system includes an electromechanical brake having a friction surface, a lining support, an electric motor for moving the lining support, a spring acting on the lining support, and a control and monitoring unit. A control and monitoring unit ascertains from at least one first value ascertained during a first movement of the lining support by the electric motor, an operating behavior value for a real operating behavior of an operating parameter of the relevant brake, and ascertains, by a comparison of the at least one real operating behavior value to at least one stored operating behavior expectation, a correction factor. The brake control system corrects by the one correction factor and activates a regulator of the electric motor using the corrected brake control signal. The control and monitoring unit is performs a calibration by a spring force of the at least one spring during the first movement.

公开(公告)号：US11078977B1

公开(公告)日：2021-08-03

申请号：US16132570

申请日：2018-09-17

申请人： Parker-Hannifin Corporation

发明人： Kenneth T. Gilbert

IPC分类号： F16D65/54 ,  F16D65/64 ,  B60T1/06 ,  F16D65/09 ,  F16D125/64 ,  F16D65/38

摘要： A brake assembly has an auto-adjustment mechanism including an adjusting link that is rotatable to adjust an unloaded state position of a brake shoe, and an adjusting lever that operates to rotate the adjusting link during a release of the braking assembly to adjust the unloaded state position of the brake shoe. The auto-adjustment mechanism includes a pivot point mounted on a brake back plate about which the adjusting lever rotates, and an adjusting spring attached to the adjusting lever. The adjusting lever rotates in a first direction against the spring force when the brake assembly is actuated, and the adjusting spring by operation of the spring force rotates the adjusting lever in a second direction when the brake assembly is released. During the brake release, as the adjusting lever rotates back the adjusting lever catches the adjusting link in a ratchet fashion to rotate the adjusting link to adjust the unloaded state position of the brake shoes.

公开(公告)号：US09989112B1

公开(公告)日：2018-06-05

申请号：US15441992

申请日：2017-02-24

申请人： AKEBONO BRAKE INDUSTRY CO., LTD

发明人： Brad Robert Lethorn ,  Scott Alan Dubay ,  Keqin Xu

IPC分类号： F16D65/38 ,  F16D65/00 ,  F16F7/10 ,  F16D55/00 ,  F16D55/02

CPC分类号： F16D65/005 ,  F16D55/02 ,  F16D65/0006 ,  F16D65/0018 ,  F16D65/0068 ,  F16D65/02 ,  F16D2055/0016 ,  F16F7/108

摘要： A caliper housing having a) an inboard side; b) an outboard side distanced from the inboard side so that a rotor gap is formed between the inboard side and the outboard side; c) a bridge structure which extends from both the inboard side and the outboard side over the rotor gap and connects the inboard side with the outboard side; d) a damper bore passing through the caliper housing from the inboard side into the bridge structure; and e) a mass damper residing within the damper bore; wherein the mass damper is adapted to dampen vibrations occurring during use of the caliper housing.

公开(公告)号：US09726216B2

公开(公告)日：2017-08-08

申请号：US13758087

申请日：2013-02-04

申请人： Shimano Inc.

发明人： Osamu Kariyama ,  Masahiro Nakakura

IPC分类号： F16C1/22 ,  B62L3/02 ,  B60T11/04 ,  B62M25/08 ,  B60T7/10 ,  F16D65/38 ,  F16D125/60 ,  F16D129/10

CPC分类号： F16C1/226 ,  B60T7/102 ,  B60T11/046 ,  B62L3/02 ,  B62M25/08 ,  F16C2326/20 ,  F16C2326/28 ,  F16D2065/386 ,  F16D2125/60 ,  F16D2129/10 ,  Y10T74/20462

摘要： A cable adjusting unit includes a first member, a second member and an actuator. The second member is movably arranged with respect to the first member. The actuator is operatively coupled to at least one of the first member and the second member. The actuator is arranged to relatively move the first member with respect to the second member.

公开(公告)号：US09664244B2

公开(公告)日：2017-05-30

申请号：US14730701

申请日：2015-06-04

申请人： HITACHI AUTOMOTIVE SYSTEMS, LTD.

发明人： Takahito Osada

IPC分类号： F16D65/38 ,  F16D65/097 ,  F16D55/225 ,  F16D65/00 ,  F16D55/2265

CPC分类号： F16D65/0971 ,  F16D55/225 ,  F16D55/2265 ,  F16D65/0006

摘要： A pad includes: a lining; a plate; a first shim installed at a surface of the plate which is opposite to the lining; and a second shim installed at a surface of the first shim which is opposite to the plate, a first hook overhanging at an outer circumferential edge section of the plate and hooked to the outer circumferential edge section of the plate is formed at the first shim, a second hook is formed at the second shim at an outer side of the first hook in a disk radial direction, and the second hook is configured to be hooked to a part of the plate with which the first hook does not come in contact.

公开(公告)号：US20150053512A1

公开(公告)日：2015-02-26

申请号：US14304798

申请日：2014-06-13

申请人： MANDO CORPORATION

发明人： Jae-Hyun LEE ,  Young-Hun KONG

IPC分类号： F16D65/38 ,  F16D65/58

CPC分类号： F16D65/38 ,  F16D65/567 ,  F16D65/58 ,  F16D65/60

摘要： Disclosed is an electronic disc brake. The electronic disc brake includes a caliper housing at which a piston is installed, a carrier coupled with the caliper housing, a pair of pad plates installed at the carrier to be slidable toward a disc, an adjuster to prevent the pad plates from moving away from the disc and maintain the pad plates at a certain distance from the disc, a push rod screw-coupled to the adjuster, a spindle unit coupled to the push rod and installed at a cylinder of the caliper housing, a spring case forming an accommodation space between the cylinder and the push rod, a low-pressure spring and a high-pressure spring arranged in parallel in the spring case, and a support plate slidably installed in the cylinder so that a gap is formed between the low-pressure spring and the high-pressure spring in the longitudinal direction.

摘要翻译： 公开了一种电子盘式制动器。 电子盘式制动器包括一个活塞被安装在其上的卡钳壳体，一个与卡钳壳体相连的托架，一对安装在托架上的垫板，以便可朝向盘方向滑动;调节器，以防止垫片板离开 所述盘并且将所述垫板保持在距所述盘一定距离处，与所述调节器螺纹联接的推杆，联接到所述推杆并安装在所述卡钳壳体的圆柱体上的主轴单元，形成容纳空间的弹簧壳体 在气缸和推杆之间，在弹簧壳体中平行布置的低压弹簧和高压弹簧以及可滑动地安装在气缸中的支撑板，使得在低压弹簧和 高压弹簧在纵向上。

公开(公告)号：US08925690B2

公开(公告)日：2015-01-06

申请号：US13576580

申请日：2011-05-19

申请人： Masaharu Ogawa

发明人： Masaharu Ogawa

IPC分类号： F16D65/38 ,  F16D65/097 ,  F16D65/095 ,  F16D121/02 ,  F16D55/00

CPC分类号： F16D65/095 ,  F16D65/0977 ,  F16D2055/007 ,  F16D2055/0091 ,  F16D2121/02

摘要： A back plate is biased radially inward of a disc rotor by a spring, engaged at two locations on a torque reception surface with a caliper support shaft, and engaged at one location on a torque reception surface with a caliper support shaft. Inner and outer shims are disposed toward a back plate and pistons, respectively, and a friction factor between the back plate and the inner shim and that between the pistons and the outer shim are higher than that between the inner and outer shims. The inner shim is movable with the back plate in radial and circumferential directions and is movable relative to the back plate in the axial direction, and the outer shim is movable with the back plate in radial and circumferential directions, is movable relative to the back plate in the axial direction, and is rotatable about the radially inner support shaft axis.

摘要翻译： 背板通过弹簧径向向内偏置于盘转子的内侧，在具有卡钳支撑轴的转矩接收表面上的两个位置处接合，并且在具有卡钳支撑轴的扭矩接收表面上的一个位置处接合。 内垫片和外垫片分别设置在背板和活塞上，并且背板和内垫片之间的摩擦系数以及活塞和外垫片之间的摩擦系数高于内垫片和外垫片之间的摩擦系数。 内垫片可以沿着背板在径向和圆周方向上移动并且可以相对于后板在轴向方向上移动，并且外垫片可以在背板的径向和圆周方向上移动，可相对于后板移动 在轴向方向上，并且可绕径向内部支撑轴轴线旋转。

公开(公告)号：US08904618B2

公开(公告)日：2014-12-09

申请号：US13462879

申请日：2012-05-03

申请人： Robbie D. Cannon ,  Karen F. Sieradski ,  Cheryl A. Garrison

发明人： Robbie D. Cannon ,  Karen F. Sieradski ,  Cheryl A. Garrison

IPC分类号： B23P11/02 ,  B23B11/00 ,  B23B25/00 ,  F16D65/38 ,  F16D65/40 ,  F16C1/22

CPC分类号： B60T11/046 ,  B60T7/108 ,  B60T11/06 ,  F16D2125/62

摘要： A method of tensioning park cables of a park brake system includes positioning a tension indicating device between an adjuster and an adjusting nut when the park brake system is disposed in a slack position. The tension indicating device includes an axial spacing length between the adjuster and the adjusting nut that is equal to a desired adjustment distance of the park cables when the park brake system is disposed in the slack position. The adjusting nut is then tightened until the tension indicating device indicates that the park cables include a tension equal to a target tension level of the park cables when the park brake system is disposed in an applied position. The tension indicating device is then removed from between the adjuster and the adjusting nut, thereby introducing slack into the park cables that is equal to the axial length of the tension indicating device.

摘要翻译： 张紧驻车制动系统的公园电缆的方法包括当驻车制动系统处于松弛位置时将张力指示装置定位在调节器和调节螺母之间。 张力指示装置包括调节器和调节螺母之间的轴向间隔长度，其在驻车制动系统处于松弛位置时等于公园电缆的期望调节距离。 然后紧固调节螺母，直到张力指示装置指示驻车制动系统设置在施加位置时，公园电缆包括等于公园电缆的目标张力水平的张力。 然后将张力指示装置从调节器和调节螺母之间移除，从而将松弛引入到与张力指示装置的轴向长度相等的公园电缆中。