专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明公开

US20240247694A1 Drum Brake 审中-公开
公开(公告)号：US20240247694A1
公开(公告)日：2024-07-25
申请号：US18565822
申请日：2022-06-10
申请人： KNORR-BREMSE System fuer Nutzfahrzeuge GmbH
发明人： Johann IRASCHKO
IPC分类号： F16D51/14 , B60T13/38 , F16D51/12 , F16D65/22 , F16D65/56 , F16D121/04 , F16D121/06 , F16D125/66
CPC分类号： F16D51/14 , B60T13/38 , F16D51/12 , F16D65/22 , F16D65/562 , F16D2121/04 , F16D2121/06 , F16D2125/66
摘要： A drum brake, in particular for a utility vehicle, has a brake drum, which is rotatably mounted about a rotational axis, and multiple brake shoes, which are mounted in a receiving area of the brake drum and each of which has a friction lining support and a friction lining arranged thereon. The brake shoes can be pressed against a brake drum casing inner surface, which is designed as a friction surface, in a radial direction relative to a rotational axis of the brake drum. The interior of the drum brake is equipped with a brake cylinder assembly which is rotationally fixed to an armature housing for actuating the brake shoes. A respective pressing wedge is arranged on the friction lining support face facing away from the friction lining. The pressing wedge lies on a wedge mechanism which can be moved in a parallel manner relative to the rotational axis of the brake drum. The wedge mechanism can be moved from a non-braking position into a braking position by moving the service brake piston of the brake cylinder assembly in a parallel manner relative to the rotational axis of the brake drum.

2. 发明公开

US20240101095A1 GAS-LIQUID SEPARATING GAS EXCHANGE DEVICE 审中-公开
公开(公告)号：US20240101095A1
公开(公告)日：2024-03-28
申请号：US18507297
申请日：2023-11-13
申请人： INDUSTRIAL MACHINE SERVICE, INC.
发明人： Roy Michael Prichard
IPC分类号： B60T17/00 , B01D45/02 , B01D53/26 , B60T13/38
CPC分类号： B60T17/004 , B01D45/02 , B01D53/26 , B60T13/38
摘要： Described herein is a gas-liquid separating gas exchange device comprising a vent mechanism that services gas exchange between the interior and exterior of a housing, a shelter of the vent mechanism distal from the housing that provides shelter of a distal area around the vent mechanism, an area-encompassing abutment rising distally from the housing and encompassing both the vent mechanism and the shelter and creating a fluid-catchment junction between the shelter and the abutment, and at least one fluid-exchange passageway in the at least one shelter allowing fluid exchange between the distal sheltered area and the abutment into the fluid-catchment junction. The gas-liquid separating gas exchange device may separate gas and liquid by gravity, energy of vibration, air-pressure forces, or a combination thereof and facilitates expulsion of contaminating liquid and debris from the housing.

3. 发明授权

US11866016B2 Gas-liquid separating gas exchange device 有权
公开(公告)号：US11866016B2
公开(公告)日：2024-01-09
申请号：US17471731
申请日：2021-09-10
申请人： Industrial Machine Service, Inc.
发明人： Roy Michael Prichard
IPC分类号： B60T17/00 , B60T13/38 , B01D45/02 , B01D53/26
CPC分类号： B60T17/004 , B01D45/02 , B01D53/26 , B60T13/38
摘要： Described herein is a gas-liquid separating gas exchange device comprising a vent mechanism that services gas exchange between the interior and exterior of a housing, a shelter of the vent mechanism distal from the housing that provides shelter of a distal area around the vent mechanism, an area-encompassing abutment rising distally from the housing and encompassing both the vent mechanism and the shelter and creating a fluid-catchment junction between the shelter and the abutment, and at least one fluid-exchange passageway in the at least one shelter allowing fluid exchange between the distal sheltered area and the abutment into the fluid-catchment junction. The gas-liquid separating gas exchange device may separate gas and liquid by gravity, energy of vibration, air-pressure forces, or a combination thereof and facilitates expulsion of contaminating liquid and debris from the housing.

4. 发明公开

US20230415720A1 REVERSE ACTUATED PNEUMATIC BRAKE 审中-公开
公开(公告)号：US20230415720A1
公开(公告)日：2023-12-28
申请号：US17847580
申请日：2022-06-23
申请人： ZF CV SYSTEMS EUROPE BV
发明人： James Bruin , Michael Rizoiu
IPC分类号： B60T13/38 , B60T13/68 , B60T15/02
CPC分类号： B60T13/38 , B60T13/683 , B60T15/027 , B60T2270/10
摘要： A pneumatic brake for a vehicle is provided. The pneumatic brake includes a housing and a single diaphragm within the housing that divides the housing into front and rear variable-volume chambers. A push rod is disposed in the front chamber and extends outwardly from the housing. A parking spring is disposed in the rear chamber and urges the diaphragm and push rod towards the front chamber. A valve body extends through the rear chamber and includes an elongated stem disposed in a telescoping relationship with the push rod. In resting and activation modes, brake pressure is applied by the parking spring to the top plate to activate a brake function. In a deactivation mode, pneumatic pressure is supplied to the front chamber to compress the parking spring and disengage the brake. A brake system including the pneumatic brake and an ABS is also provided.

5. 发明申请

US20180009427A1 AIR BRAKING SYSTEM 审中-公开
公开(公告)号：US20180009427A1
公开(公告)日：2018-01-11
申请号：US15204955
申请日：2016-07-07
申请人： ROBERT LAMBERTUS DEKAM
发明人： ROBERT LAMBERTUS DEKAM
IPC分类号： B60T15/52 , B60T13/38
CPC分类号： B60T15/52 , B60T13/261 , B60T13/38 , B60T15/041 , B60T15/54 , B60T17/004 , B60T17/008 , B60T17/02
摘要： An air braking system for a vehicle can include an air compressor, a reservoir, a first air line, a brake hub, a second air line, a control valve, a release valve, and a third fluid line. The first line can place an outlet of the compressor in fluid communication with an inlet of the reservoir. The brake hub can have a chamber in fluid communication with the outlet of the reservoir via the second line. The control valve can selectively open and close the second air line. The release valve can be in fluid communication with the chamber and having an outlet. The third line can place the outlet of the release valve in fluid communication with an inlet of the compressor.

6. 发明申请

US20170343069A1 DISC BRAKE APPARATUS 审中-公开
公开(公告)号：US20170343069A1
公开(公告)日：2017-11-30
申请号：US15534173
申请日：2015-12-16
申请人： AKEBONO BRAKE INDUSTRY CO., LTD.
发明人： Kazuhiro YOSHIKAWA , Toshifumi MAEHARA
IPC分类号： F16D65/18 , F16D55/2265 , F16D65/00 , F16D125/32 , F16D121/22 , F16D121/14 , F16D121/10 , F16D125/36 , F16D125/40 , F16D121/26
CPC分类号： F16D65/18 , B60T13/38 , B60T17/08 , F16D55/226 , F16D55/2265 , F16D55/40 , F16D59/02 , F16D65/0068 , F16D65/183 , F16D65/46 , F16D2121/10 , F16D2121/14 , F16D2121/22 , F16D2121/26 , F16D2125/28 , F16D2125/32 , F16D2125/36 , F16D2125/40 , F16D2125/64
摘要： A disc brake apparatus structured such that, on receiving a pressing force from an operating spring, a piston arranged within a cylinder formed in a caliper body presses a piston side pad. The disc brake apparatus includes a support part formed in a part of the caliper body, a reaction force receiver provided on and projected from the lateral side of the piston and opposed to the support part, and cam parts interposed between the support part and the reaction force receiver and, on receiving a rotation force, capable of spreading the distance between the support part and the reaction force receiver to thereby release the pressing force.

7. 发明授权

US07513576B2 Air treatment system and method for securely releasing a parking brake system 有权
标题翻译：用于安全释放驻车制动系统的空气处理系统和方法
公开(公告)号：US07513576B2
公开(公告)日：2009-04-07
申请号：US11372168
申请日：2006-03-10
申请人： Eduard Hilberer
发明人： Eduard Hilberer
IPC分类号： B60T13/00
CPC分类号： B60T17/22 , B60T13/38 , B60T13/385 , B60T13/683
摘要： An air treatment system and method are provided for supplying a brake system of a utility vehicle with compressed air. The air treatment system includes a compressed air outlet that is used for feeding a parking brake system, more specifically for ventilating at least one spring-loaded cylinder of a parking brake and thus for releasing the parking brake. An electrically actuated valve, by which the compressed air outlet can be prevented from being supplied with compressed air, is provided, along with an indicator that can be electrically evaluated to determine if a person is present for driving the vehicle. The electrically actuated valve prevents the compressed air outlet from being supplied with compressed air when the indicator is not provided.
摘要翻译：提供一种用于向多用途车辆的制动系统供应压缩空气的空气处理系统和方法。空气处理系统包括用于供给驻车制动系统的压缩空气出口，更具体地说是用于通风驻车制动器的至少一个弹簧加载的气缸，从而释放驻车制动器。提供了一种电动致动的阀，通过该阀可以防止压缩空气出口被供应压缩空气，以及可以被电气评估以确定人是否存在用于驾驶车辆的指示器。当不设置指示器时，电致动阀防止压缩空气出口被供给压缩空气。

8. 发明申请

US20060232125A1 Parking brake lock-in key switch system with automatic application for a vehicle with an air brake system 有权
标题翻译：驻车制动器锁定钥匙开关系统，具有自动应用于具有空气制动系统的车辆
公开(公告)号：US20060232125A1
公开(公告)日：2006-10-19
申请号：US11109116
申请日：2005-04-18
申请人： James Thomas
发明人： James Thomas
IPC分类号： B60T13/00
CPC分类号： B60T13/38 , B60T15/041
摘要： A parking brake system for motor vehicle air brakes provides automatic engagement of the parking brakes when a gearshift lever is moved to park, but requires manual disengagement of the parking brakes. The effect is achieved in part by controlling the discharge conditions of two piloted latch valves connected to feed air to a cab mounted push pull double check valve.
摘要翻译：用于机动车辆空气制动器的驻车制动系统在变速杆移动停车时提供驻车制动器的自动接合，但需要手动分离停车制动器。该效果部分通过控制连接到进料空气的两个先导闭锁阀的排放条件实现到驾驶室安装的推拉双止回阀。

9. 发明授权

US06899015B2 Safety device for spring brakes 失效
标题翻译：弹簧制动器的安全装置
公开(公告)号：US06899015B2
公开(公告)日：2005-05-31
申请号：US10700394
申请日：2003-10-30
申请人： Lai Yee Chow
发明人： Lai Yee Chow
IPC分类号： B60T13/38 , B60T17/08 , F01B19/00
CPC分类号： B60T13/38 , B60T17/085
摘要： The present invention relates to a safety device for spring brakes comprising a C-clamp, the opening of which is just fit to accommodate the edges of the two chambers and the diaphragm of an air brake; and a body plate, which is being cast with the C-clamp as one integral body and is welded onto an outer surface of the first chamber of the air brake. The safety device can securely engage the two chambers to prevent the spring, the diaphragm and the second chamber from bursting out of the first chamber, causing damage to properties and/or injuries to anybody in the surrounding area.
摘要翻译：本发明涉及一种用于弹簧制动器的安全装置，其包括C形夹具，该夹紧器的开口恰好适于容纳两个腔室的边缘和空气制动器的隔膜; 以及用C形夹具作为一体整体铸造并焊接在空气制动器的第一室的外表面上的主体板。安全装置可以牢固地接合两个腔室，以防止弹簧，隔膜和第二腔室从第一腔室爆裂，从而损坏周围区域的任何人的特性和/或伤害。

10. 发明授权

US5735147A System for preventing the movement of vehicles having air brakes 失效
标题翻译：用于防止具有空气制动器的车辆的运动的系统
公开(公告)号：US5735147A
公开(公告)日：1998-04-07
申请号：US772976
申请日：1996-12-23
申请人： John T. Cattanach , Roy L. Chandler
发明人： John T. Cattanach , Roy L. Chandler
IPC分类号： B60R25/08 , B60T13/38 , B60T15/02 , F16K35/10 , F16K35/06
CPC分类号： F16K35/10 , B60R25/08 , B60T13/38 , B60T15/02 , Y10T137/7062 , Y10T70/5566 , Y10T70/5624 , Y10T70/5628 , Y10T70/7915 , Y10T70/7921
摘要： An apparatus is adapted to prevent the theft of a wheeled vehicle having air brakes (e.g., large trucks and buses). A brake valve is selectively actuated by linear movement of an exposed knob that is located adjacent a supporting structure in the cab, and a valve housing is mounted behind the supporting structure. A new structural base is permanently connected to the valve housing in an exposed position in the vehicle's cab. The base is normally accessible to the driver at all times, but it is thin enough so that it will not interfere with normal push/pull movement of the valve's knob. A rigid and generally hollow cover is adapted to be selectively suspended over and in contact with the structural base. The cover is sufficiently deep as to envelop the valve's knob in order to conceal it and render it inaccessible when the cover is suspended over the base. The cover is selectively removable from the base so as to permit the driver to remove the cover and thereby have access to the knob. A locking device is provided for selectively locking the rigid cover in its suspended position over the structural base. In the preferred embodiment the cover is made of a double-wall box that is heat treated to resist tampering. The cover does not contact the valve stem or the knob, so any hammer blows on the cover by a thief will not be transferred to either the stem or the knob.
摘要翻译：一种装置适于防止具有空气制动器（例如，大型卡车和公共汽车）的轮式车辆的盗窃。制动阀由位于驾驶室中的支撑结构附近的暴露的旋钮的线性运动选择性地启动，并且阀壳体安装在支撑结构的后面。新的结构基座在车辆驾驶室中暴露的位置永久地连接到阀壳体。基座通常可随时到达驾驶员，但足够薄，因此不会妨碍阀门旋钮的正常推/拉动作。刚性且通常中空的盖子被选择性地悬挂在结构基座上并与结构基座接触。盖子足够深以便封闭阀门的旋钮，以便将盖子隐藏起来，并使盖子悬挂在基座上时不能进入。盖子可选择性地从基座移除，以便驾驶员能够移除盖子，从而可以进入旋钮。提供了一种锁定装置，用于将刚性盖选择性地锁定在结构基座上的悬挂位置。在优选实施例中，盖由双层壁箱制成，其被热处理以防止篡改。盖子不接触阀杆或旋钮，所以任何一个小偷在盖子上敲击的锤子都不会转移到杆或旋钮上。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式