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1. 发明公开

US20230193969A1 ELECTRO-MECHANICAL DRUM BRAKE 审中-公开
公开(公告)号：US20230193969A1
公开(公告)日：2023-06-22
申请号：US18086601
申请日：2022-12-21
申请人： HL MANDO CORPORATION
发明人： Pyeongkook SON , Jinseok Kim
IPC分类号： F16D65/22 , F16D51/20
CPC分类号： F16D65/22 , F16D51/20 , F16D2121/24
摘要： An electro-mechanical drum brake is disclosed. An electro-mechanical drum brake according to one aspect of the present disclosure may include a back plate, a drum disposed on one side of the back plate, a first brake shoe and a second brake shoe rotatably coupled on one surface of the back plate, a pressing member configured to press one sides of the first brake shoe and the second brake shoe so that the first brake shoe and the second brake shoe advance toward or retreat from an inner circumferential surface of the drum, an actuator configured to provide a driving force so that the pressing member presses the first and second brake shoes, and a sensor positioned between the other sides of the first and second brake shoes and formed to measure loads of the first and second brake shoes applied in a first direction tangent to a rotational radius of the drum.

2. 发明授权

US10723441B2 High-speed-deployed, drum-brake, inertia disk for rack and pinion rotational inerter 有权
公开(公告)号：US10723441B2
公开(公告)日：2020-07-28
申请号：US15952407
申请日：2018-04-13
申请人： The Boeing Company
发明人： Michael Thomas Fox , Eric Anton Howell , Jeffrey M. Roach
IPC分类号： B64C13/34 , F16D51/20 , F16F7/10 , F16D59/00
摘要： A dual rack and pinion rotational inerter, configured to dampen the flutter of a flight control member of an aircraft, includes an inertial wheel and a brake member disposed on an inertial wheel. The brake member moves between a retracted position and a deployed position based on a rotational velocity of the inertial wheel. The brake member moves to the retracted position when the rotational velocity of the inertial wheel is slower than a predetermined threshold velocity to allow the rotation of the inertial wheel. When the rotational velocity of the inertial wheel is at least as fast as the predetermined threshold velocity, however, the brake member deploys to yieldingly resist the rotation of the inertial wheel. In either position, the inertial wheel causes the inerter to dampen the flutter.

3. 发明授权

US10563715B2 Brake shoe 有权
公开(公告)号：US10563715B2
公开(公告)日：2020-02-18
申请号：US15750018
申请日：2016-07-26
申请人： SAF-HOLLAND GmbH , PAUL BRÜSER GmbH
发明人： Rainer Stegmann , Stefan Fleckenstein , Jean Khoury , Bernd Brüser , Josef Brüser
IPC分类号： F16D69/00 , F16D65/09 , F16D51/20 , F16D65/22 , F16D65/08
摘要： A shoe element for use in a drum brake includes a web segment and a support segment, wherein the support segment includes a spherical segment, the web segment includes a web-side engagement segment for interlocking engagement with a shoe web or is integrally formed with a shoe web, and wherein the web segment and the support segment are integrally formed with one another.

4. 发明授权

US10064639B2 Brake release mechanism and medical manipulator provided with same 有权
公开(公告)号：US10064639B2
公开(公告)日：2018-09-04
申请号：US14669808
申请日：2015-03-26
申请人： Karl Storz SE & Co. KG
发明人： Shinji Ishida , Hiroaki Sano , Tsuneyoshi Suzuki , Junichi Fukuda
IPC分类号： A61B17/00 , A61B17/29 , F16D65/18 , F16D51/20 , F16D65/22 , A61B17/062
摘要： A medical manipulator is provided with a brake release mechanism. The brake release mechanism is provided with a release button which is provided on a tilt wheel, and a lever mechanism which has at least one portion arranged on the inside of the tilt wheel and which is pressed when the release button moves inwards. By the action of the lever mechanism when the release button is operated, braking by a brake mechanism is released.

5. 发明授权

US09976614B2 Ball nut assembly for an electromechanically actuable parking brake assembly of a brake assembly 有权
公开(公告)号：US09976614B2
公开(公告)日：2018-05-22
申请号：US15039495
申请日：2014-11-26
申请人： Kelsey-Hayes Company
发明人： Kraig E. Gerber , Manuel Barbosa , Changming Wu
IPC分类号： F16D55/08 , F16D65/18 , B60T7/10 , F16D51/20 , F16D55/224 , F16D65/22 , F16H25/22 , F16D121/14 , F16D121/24 , F16D125/36 , F16D125/48
CPC分类号： F16D65/18 , B60T7/107 , F16D51/20 , F16D55/224 , F16D65/22 , F16D2121/14 , F16D2121/24 , F16D2125/36 , F16D2125/48 , F16H25/2228
摘要： A brake assembly includes a service brake assembly and an electromechanically actuable parking brake assembly. The electromechanically actuable parking brake assembly has a ball nut assembly comprising a ball screw and a ball nut. The ball screw and ball nut form a raceway for bearing members. The bearing members circulate within an internal path formed in the ball screw.

6. 发明授权

US09909633B2 Braking force generation device of vehicle 有权
公开(公告)号：US09909633B2
公开(公告)日：2018-03-06
申请号：US15018085
申请日：2016-02-08
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Toshio Tanahashi , Yoji Kanehara , Koshi Yamada
IPC分类号： F16D65/00 , F16D55/225 , B60R16/06 , F16D51/20 , F16D55/226 , F16D55/228 , F16D55/00
CPC分类号： F16D65/0068 , B60R16/06 , F16D51/20 , F16D55/225 , F16D55/226 , F16D55/228 , F16D2055/0016
摘要： A braking force generation device of a vehicle includes a rotary member, a frictional member, a pressing device, and a self-discharge type static charge eliminator provided on a surface of a particular member. The self-discharge type static charge eliminator changes air around the self-discharge type static charge eliminator into negative air ions, according to the quantity of positive charge carried by the particular member, and eliminate charge by causing the negative air ions to attract the positive charges of the particular member for neutralization, so as to reduce a quantity of charge of the particular member, and thereby reduce a quantity of charge of the lubricant.

7. 发明申请

US20170292577A1 A BRAKING ARRANGEMENT AND AN ATTACHMENT MEMBER 审中-公开
公开(公告)号：US20170292577A1
公开(公告)日：2017-10-12
申请号：US15511212
申请日：2015-10-29
申请人： VOLVO TRUCK CORPORATION
发明人： Ramachandran SANDRASEKARAN
IPC分类号： F16D69/04 , F16D51/20
CPC分类号： F16D69/0416 , F16D51/20 , F16D51/22 , F16D65/09 , F16D2069/0433 , F16D2125/30 , F16D2250/0084
摘要： A braking arrangement includes a brake liner, a backing plate and an attachment member for interconnecting the brake liner to the backing plate, wherein the brake liner includes a recess in a surface facing the backing plate, wherein the backing plate includes a through hole associated to the recess of the brake liner; wherein the attachment member includes a first portion engaging the recess of the brake liner, wherein the attachment member further includes a second portion extending from the first portion of the attachment member and forming a one-piece unit with the first portion, and in that the second portion extends into the through hole of the backing plate and engages with the backing plate. An attachment member and a method for interconnecting a brake liner to a backing plate by an attachment member are also provided.

8. 发明申请

US20170211643A1 Drum Brake 审中-公开
公开(公告)号：US20170211643A1
公开(公告)日：2017-07-27
申请号：US15328336
申请日：2015-07-17
申请人： SAF-HOLLAND GmbH
发明人： Olaf Drewes
IPC分类号： F16D65/08 , F16D51/20 , F16D69/04 , F16D51/60
CPC分类号： F16D65/08 , F16D51/20 , F16D51/60 , F16D69/00 , F16D69/0416 , F16D2069/0433 , F16D2069/0441 , F16D2125/30 , F16D2125/66
摘要： The invention relates to a drum brake, in particular for commercial vehicles, comprising a first brake shoe and a second brake shoe, wherein the first brake shoe is arranged as a leading brake shoe in the drum brake, wherein the second brake shoe is arranged as a trailing brake shoe in the drum brake, wherein at least one leading lining element can be fixed on the first brake shoe, and at least one trailing lining element can be fixed on the second brake shoe, wherein the number of leading lining elements fixed on the first brake shoe is greater than the number of trailing lining elements fixed on the second brake shoe.

9. 发明申请

US20160152214A1 ELECTRIC PARKING BRAKE DEVICE 有权
标题翻译：电动停车制动装置
公开(公告)号：US20160152214A1
公开(公告)日：2016-06-02
申请号：US14907105
申请日：2014-07-23
申请人： Keiichi KOGA , Jin YAMADA , Yoshikazu TACHIIRI , Keiichi SHINO
发明人： Keiichi KOGA , Jin YAMADA , Yoshikazu TACHIIRI , Keiichi SHINO
IPC分类号： B60T1/06 , F16D51/20 , F16D65/22
CPC分类号： B60T1/067 , F16D51/20 , F16D65/09 , F16D65/22 , F16D2123/00 , F16D2125/64
摘要： At the connection region (connection mechanism of a parking lever and an electric actuator, a first connection pin is fitted in the end of a shaft member, is orthogonal to the shaft member, and is disposed parallel to the support shaft of the parking lever. A second connection pin is fitted in the swinging end of the parking lever and is parallel to the first connection pin. A connection member is rotatable with respect to the end of the shaft member in the circumferential direction of the first connection pin at a first hole where the connection member is fitted on the first connection pin, is rotatable with respect to the parking lever in the circumferential direction of the second connection pin at a second hole where the connection member is fitted on the second connection pin, and connects the two pins.
摘要翻译：在连接区域（停车杆和电致动器的连接机构）上，第一连接销装配在轴构件的端部，与轴构件正交，并且平行于驻车杆的支撑轴设置。第二连接销安装在驻车杆的摆动端部并平行于第一连接销，连接构件能够在第一连接销的圆周方向相对于轴构件的端部在第一孔其中所述连接构件安装在所述第一连接销上，在所述连接构件安装在所述第二连接销上的第二孔处，在所述第二连接销的圆周方向上相对于所述驻车杆旋转，并且将所述两个销。

10. 发明授权

US09133898B2 Heavy duty stamped spider 有权
标题翻译：重型盖章蜘蛛
公开(公告)号：US09133898B2
公开(公告)日：2015-09-15
申请号：US13968640
申请日：2013-08-16
申请人： Bendix Spicer Foundation Brake LLC
发明人： Daniel E. Banks , Troy A. Flodin , Brian E. St. John
IPC分类号： F16D65/09 , F16D51/20 , F16D51/00 , F16D125/30
CPC分类号： F16D65/09 , F16D51/20 , F16D2051/003 , F16D2125/30 , F16D2200/0004 , F16D2200/0082
摘要： A brake spider for a drum brake is provided. The brake spider includes a mounting portion configured for mounting the spider to a vehicle frame and an anchor pin support portion extending from the mounting portion. The mounting portion defines an aperture centered about a first axis and configured to receive a vehicle axle extending therethrough along the first axis. The anchor pin support portion includes a pin receiving section defining a bore centered about a second axis and configured to receive an anchor pin extending therethrough along the second axis. The pin support portion further includes bracket support sections extending axially from opposite sides of the pin receiving section. The bracket support sections face one another and diverge from one another approaching the mounting portion of the spider.
摘要翻译：提供了用于鼓式制动器的制动器。制动器蜘蛛包括安装部分，该安装部分构造成用于将所述蜘蛛安装到车辆框架和从所述安装部分延伸的锚定销支撑部分。安装部分限定围绕第一轴线居中的孔，并且构造成容纳沿着第一轴线延伸穿过其中的车辆轴。锚定销支撑部分包括销接收部分，其限定围绕第二轴线居中的孔，并且构造成接收沿着第二轴线延伸穿过的锚定销。销支撑部分还包括从销接收部分的相对侧轴向延伸的支架支撑部分。托架支撑部分彼此面对并且彼此分开接近蜘蛛的安装部分。

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