公开(公告)号：US09746042B2

公开(公告)日：2017-08-29

申请号：US14996305

申请日：2016-01-15

申请人： AKEBONO BRAKE INDUSTRY CO., LTD

发明人： Takefumi Morio ,  Tetsuya Noguchi ,  Tsuyoshi Suzuki ,  Yoshio Totsuka

IPC分类号： F16D65/18 ,  F16D55/228 ,  F16D55/00 ,  F16D125/04

CPC分类号： F16D65/18 ,  F16D55/228 ,  F16D2055/0016 ,  F16D2125/04

摘要： In an opposed-piston disc brake caliper, a pair of reinforcement bridge portions, which are inclined relative to an axial direction, are provided on outside of a rotor in a radial direction of the rotor so as to define corner opening portions in an opening portion which is defined by an inner body portion, an outer body portion, and an entry-side connection portion and an exit-side connection portion connecting the inner body portion and the outer body portion. A torque receiving portion of one of the entry-side torque receiving portion and the exit-side torque receiving portion is exposed toward an outside in the radial direction via the corner opening portions.

公开(公告)号：US09664242B2

公开(公告)日：2017-05-30

申请号：US13925241

申请日：2013-06-24

申请人： Meritor Heavy Vehicle Braking Systems (UK) Limited

发明人： Adrian Bull ,  Paul Anthony Thomas

IPC分类号： F16D55/08 ,  F16D55/226 ,  F16D65/092 ,  F16D55/00

CPC分类号： F16D55/226 ,  F16D55/2262 ,  F16D65/092 ,  F16D2055/0008

摘要： A disc brake having an actuation mechanism, a disc brake rotor, first and second brake pad mounting structures, and first and second brake pads. The first and second mounting structures may have formations that affect fitting of the first and second pads.

公开(公告)号：US09657789B2

公开(公告)日：2017-05-23

申请号：US14392082

申请日：2014-03-17

申请人： FRENI BREMBO S.P.A.

发明人： Mirko Castellana ,  Diego Comito ,  Cristian Crippa ,  Massimo Raffaeli

IPC分类号： F16D55/228 ,  F16D55/226 ,  F16D55/22 ,  F16D55/00 ,  F16D125/04 ,  F16D125/06 ,  F16D125/08

CPC分类号： F16D55/226 ,  F16D55/22 ,  F16D55/228 ,  F16D2055/0016 ,  F16D2055/002 ,  F16D2125/04 ,  F16D2125/06 ,  F16D2125/08

摘要： A disc brake caliper, has a caliper body having a pair of half-calipers which define a housing compartment for a portion of an associable brake disc. The half-calipers being placed on opposite sides to the housing compartment in an axial direction parallel to the rotation axis of the associable brake disc. At least one half-caliper is fitted with at least one housing seat for a piston suitable to press a pad against the associable brake disc, in the axial direction. The housing seat passes through the respective half-caliper so as to extend between an inner wall facing the housing compartment and an outer wall of the half-caliper, axially opposite the housing compartment. A cup-shaped hollow insert is housed inside the housing seat so as to present a closed end wall, placed on the side of the outer wall of the half-caliper, and a cavity having an aperture facing axially towards the housing compartment. At least one piston is housed inside the cavity of the insert and is guided axially by an inner side wall of the insert.

公开(公告)号：US09605720B2

公开(公告)日：2017-03-28

申请号：US14390640

申请日：2012-04-07

申请人： Hiroshi Isono

发明人： Hiroshi Isono

IPC分类号： F16D63/00 ,  F16D55/40 ,  F16D51/62 ,  F16D55/14 ,  F16D55/00

CPC分类号： F16D63/004 ,  F16D51/62 ,  F16D55/14 ,  F16D55/40 ,  F16D2055/0054 ,  F16D2055/0058 ,  F16D2055/0087

摘要： A friction brake device has a brake rotor that rotates around an axis of rotation, brake pads that can rotate around an axis of autorotation parallel to the axis of rotation, support members that support the brake pads respectively, and pressing devices that press the brake pads against the brake rotor respectively. In the friction brake device, when the brake pads are pressed against the brake rotor, the brake pads revolve around the axis of rotation relatively to the brake rotor while being frictionally engaged with lateral faces of the brake rotor respectively. The support members press the brake pads in a direction perpendicular to the axis of rotation, and frictionally engage outer peripheries of the brake pads with a cylindrical face of the brake rotor respectively. The brake pads auto-rotate around the axis of autorotation upon beginning to be pressed, but come to rest when the pressing force increases.

公开(公告)号：US09599175B2

公开(公告)日：2017-03-21

申请号：US14420116

申请日：2012-08-10

申请人： Takahiro Kawamata ,  Tetsuzo Nishimura

发明人： Takahiro Kawamata ,  Tetsuzo Nishimura

IPC分类号： F16D65/00 ,  F16D55/228 ,  F16D55/225 ,  F16D55/00 ,  F16D125/16 ,  F16D121/04

CPC分类号： F16D65/0068 ,  B22C9/108 ,  B22C9/22 ,  B22D25/02 ,  B22D29/001 ,  F16D55/22 ,  F16D55/225 ,  F16D55/228 ,  F16D2055/0016 ,  F16D2055/0091 ,  F16D2121/04 ,  F16D2125/16 ,  F16D2200/003 ,  F16D2250/0015

摘要： A caliper comprises a hydraulic linking channel provided in a bridge section linking hydraulic cylinders, on an inner caliper section side, and hydraulic cylinders, on an outer caliper section side, to a cylinder-side hydraulic channel disposed on the back end of each respectively. A connecting channel forming section, which corresponds to each cylinder-side hydraulic channel and the hydraulic linking channel is provided, in advance, in a core used during casting of the inner caliper section, the outer caliper section, and the bridge section, and is formed by setting in a situation to be embedded at the same time as each caliper section and the bridge section are being integrally cast.

公开(公告)号：US09587741B2

公开(公告)日：2017-03-07

申请号：US14880590

申请日：2015-10-12

申请人： AKEBONO BRAKE INDUSTRY CO., LTD

发明人： Yuichi Koshikawa ,  Moira Ann Gaskell ,  Jeffrey David Pontius ,  Christian Andrew Ball

IPC分类号： F16D65/16 ,  F16J1/00 ,  F16D65/18 ,  F16D55/225 ,  F16F7/108 ,  F16D125/06 ,  F16D55/00

CPC分类号： F16J1/006 ,  F16D55/225 ,  F16D65/18 ,  F16D2055/0016 ,  F16D2125/06 ,  F16F7/108 ,  F16J1/005

摘要： A brake piston comprising: (a) a rear wall, (b) a cylindrical side wall connected to the rear wall, (c) a recess located within the brake piston, (d) an insert located within the recess of the brake piston; and (e) an adhesive connecting the insert to the recess of the brake piston; wherein the insert is made of metal.

摘要翻译： 一种制动活塞，包括：（a）后壁，（b）与所述后壁连接的圆柱形侧壁，（c）位于所述制动活塞内的凹槽，（d）位于所述制动活塞的凹槽内的插入件; 和（e）将插入件连接到制动活塞的凹部的粘合剂; 其中插入件由金属制成。

公开(公告)号：US09574631B2

公开(公告)日：2017-02-21

申请号：US14558210

申请日：2014-12-02

申请人： Gustav Magenwirth GMBH & Co. KG

发明人： Michael Ruopp

IPC分类号： F16D65/097 ,  F16D65/58 ,  F16D55/225 ,  F16D65/00 ,  F16D55/00

CPC分类号： F16D65/58 ,  F16D55/225 ,  F16D65/0068 ,  F16D65/097 ,  F16D2055/0029

摘要： A brake caliper of a hydraulic brake system comprises several pistons, each of which is slidably disposed in a cylinder along the axis of the cylinder, several brake pads that are forced against a brake disk by the pistons upon actuation of the brake, and at least one spring device having a base and opposite legs that extend from the base to the brake pads. The opposite legs extend from a side of the base to a brake pad that is disposed on the opposite side.

摘要翻译： 液压制动系统的制动钳包括多个活塞，每个活塞可沿着气缸的轴线可滑动地设置在气缸中，在致动制动器时被活塞压在制动盘上的几个制动垫片，至少 一个弹簧装置具有从基座延伸到制动衬块的基部和相对的腿部。 相对的腿从基座的一侧延伸到设置在相对侧上的制动衬块。

公开(公告)号：US20170009831A1

公开(公告)日：2017-01-12

申请号：US15119474

申请日：2015-02-20

申请人： MAZDA MOTOR CORPORATION

发明人： Tatsuhiko IWASAKI ,  Shinya KAMADA ,  Yasuhiro OGAUCHI

IPC分类号： F16D65/18 ,  F16D55/00 ,  F16D25/0635 ,  B60T1/06 ,  F16H63/30 ,  F16D13/46

CPC分类号： F16D25/0638 ,  B60T1/062 ,  F16D13/69 ,  F16D25/126 ,  F16D55/00 ,  F16D65/186 ,  F16D2055/0058 ,  F16D2121/04 ,  F16H3/66 ,  F16H57/10 ,  F16H63/3026 ,  F16H2200/0052 ,  F16H2200/201 ,  F16H2200/2043

摘要： A transmission brake device includes: a friction plate set configured such that a plurality of rotation-side friction plates; an engaging piston disposed on an axial side of the friction plate set; a clearance adjustment piston disposed on a side of the engaging piston opposite to the friction plate set,; a clearance adjustment hydraulic chamber configured to move the clearance adjustment piston; and an engaging hydraulic chamber configured to move the engaging piston; a biasing member disposed between each adjacent pair of the fixed-side friction plates, the biasing member being configured to bias each adjacent pair of the fixed-side friction plates in directions away from each other. The biasing member distributes the clutch clearance in a gap between each adjacent pair of the fixed-side friction plates when a hydraulic pressure is supplied only to the clearance adjustment hydraulic chamber.

摘要翻译： 传动制动装置包括：摩擦片组，其构造成使得多个旋转侧摩擦板; 配置在所述摩擦片组的轴向侧的活塞; 设置在所述接合活塞的与所述摩擦片组相对的一侧的间隙调节活塞; 间隙调节液压室，构造成使间隙调节活塞移动; 以及构造成使所述接合活塞移动的接合液压室; 偏置构件，其设置在每对相邻的一对固定侧摩擦板之间，所述施力构件被构造成在彼此相离的方向上偏置相邻的一对所述固定侧摩擦板。 当仅将液压压力提供给间隙调节液压室时，偏置构件将离合器间隙分配在每个相邻的一对固定侧摩擦板之间的间隙中。

公开(公告)号：US09537431B2

公开(公告)日：2017-01-03

申请号：US14952841

申请日：2015-11-25

申请人： KABUSHIKI KAISHA YASKAWA DENKI

发明人： Mitsujiro Sawamura ,  Junichi Watanabe ,  Daichi Horimai

IPC分类号： H02K7/10 ,  H02P3/04 ,  B25J9/16 ,  B25J19/00 ,  B25J19/06 ,  F16D66/00 ,  G01L5/28 ,  G05B19/406 ,  H02P3/00 ,  F16D59/02 ,  F16D55/00 ,  F16D121/22

CPC分类号： H02P3/04 ,  B25J9/1674 ,  B25J19/0004 ,  B25J19/06 ,  F16D59/02 ,  F16D66/00 ,  F16D2055/0058 ,  F16D2066/003 ,  F16D2121/22 ,  G01L5/28 ,  G05B19/406 ,  G05B2219/41279 ,  H02P3/00 ,  H02P29/0241

摘要： This disclosure discloses a brake diagnosis device configured to diagnose a brake of a motor with a brake. The brake diagnosis device includes a brake control part, a diagnosis part, and a signal output part. The brake control part is configured to actuate or release the brake. The diagnosis part is configured to diagnose a presence or absence of an abnormality of the brake while the brake is actuated by the brake control part. The signal output part is configured to output a signal related to a brake abnormality after the brake is released by the brake control part in a case that the diagnosis part diagnoses the brake as having an abnormality.

摘要翻译： 本公开公开了一种制动诊断装置，其被配置为利用制动器诊断电动机的制动。 制动诊断装置包括制动控制部，诊断部和信号输出部。 制动控制部分构造成致动或释放制动器。 诊断部被配置为在制动器由制动控制部驱动时诊断制动器的异常的存在或不存在。 在诊断部诊断为具有异常的情况下，信号输出部被配置为输出与制动器异常相关的信号，在刹车控制部分释放制动器之后。

公开(公告)号：US09453562B2

公开(公告)日：2016-09-27

申请号：US14361006

申请日：2011-11-28

申请人： Stuart Steven Adam ,  Kevin Richard Sweet

发明人： Stuart Steven Adam ,  Kevin Richard Sweet

IPC分类号： F16K31/05 ,  F16H19/02 ,  F16D43/21 ,  F16H35/10 ,  F16K31/04 ,  F16D55/00 ,  F16H35/00

CPC分类号： F16H19/02 ,  F16D43/215 ,  F16D55/00 ,  F16H35/10 ,  F16H2035/006 ,  F16K31/048 ,  F16K31/05 ,  Y10T74/18568 ,  Y10T74/18792

摘要： A valve actuator torque limiter (103) includes a moveable shaft (208) moveable two ways in an axial direction and, in use, rotatable to cause rotation of a valve actuator drive shaft (202). The limiter further includes a brake disc (214) mounted on the moveable shaft; a first friction device (216A) located to a first side of the brake disc, and a second friction device (216B) located to a second side. In use, contact between the brake disc and the first or the second friction device stops a motor (302) rotating the moveable shaft. The limiter also includes a casing (102) housing at least the brake disc, the first friction device and the second friction device, and an adjusting arrangement (224A, 224B) for adjusting a position of the first friction device and/or the second friction device relative to the brake disc. The adjusting arrangement is operable from outside the casing.

摘要翻译： 阀致动器扭矩限制器（103）包括在轴向方向上可移动两条路的可移动轴（208），并且在使用中可旋转以引起阀致动器驱动轴（202）的旋转。 所述限制器还包括安装在所述可动轴上的制动盘（214） 位于制动盘的第一侧的第一摩擦装置（216A）和位于第二侧的第二摩擦装置（216B）。 在使用中，制动盘与第一或第二摩擦装置之间的接触使得可动轴旋转的马达（302）停止。 限制器还包括至少容纳制动盘，第一摩擦装置和第二摩擦装置的壳体（102）和用于调节第一摩擦装置的位置和/或第二摩擦的调节装置（224A，224B） 装置相对于制动盘。 调节装置可从壳体外部操作。