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公开(公告)号:US1431576A
公开(公告)日:1922-10-10
申请号:US28985619
申请日:1919-04-14
申请人: WHITE MOTOR CO
发明人: FARMER FRANK H
CPC分类号: F16D51/22 , F16D2125/26 , F16D2125/30 , F16D2125/56
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公开(公告)号:US20180106307A1
公开(公告)日:2018-04-19
申请号:US15578713
申请日:2016-06-06
申请人: WABCO Europe BVBA
CPC分类号: F16D55/22 , B60T1/06 , B60T13/12 , F16D65/18 , F16D2121/14 , F16D2125/26 , F16D2125/32 , F16D2125/64
摘要: A disk brake includes a brake disc, a brake shaft having a rotation axis that lies parallel to a main plane of the brake disc, a brake pad lying on a same side as the brake shaft relative to the brake disc, a pressure piece disposed between the brake shaft and the brake pad, a first limiting device configured to limit, to a predefined first extent, the displaceability of the pressure piece relative to the brake disc in a direction parallel to the rotation axis of the brake shaft, and a second limiting device configured to limit, to a predefined second extent, the displaceability of the brake shaft relative to the brake disc in a direction parallel to the rotation axis of the brake shaft, the second limiting device comprising a first stop on the pressure piece and a second stop on the brake shaft.
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公开(公告)号:US09856935B2
公开(公告)日:2018-01-02
申请号:US14400142
申请日:2013-05-09
申请人: Freni Brembo S.p.A.
IPC分类号: F16D63/00 , F16D65/14 , B60T13/74 , F16D125/26 , F16D125/28 , F16D125/40 , F16D125/48 , F16D125/58 , F16D121/04 , F16D121/24
CPC分类号: F16D65/14 , B60T13/745 , F16D2121/04 , F16D2121/24 , F16D2125/26 , F16D2125/28 , F16D2125/405 , F16D2125/48 , F16D2125/587
摘要: An electro-hydraulic actuator (1) for actuating a brake (2) with a hydraulic thrust unit comprises an electric motor (3), a converting mechanism (5) to convert a rotational motion of the motor (4) into a translational motion, a cylinder (8), and a piston (9) connected to the converting mechanism, wherein the converting mechanism (5) is configured so that, for a given angular speed of the drive shaft (4), the translation speed of the piston (9) decreases from a maximum value in a rear length (14) of the piston stroke to a minimum value in a front length (13) of the piston stroke.
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公开(公告)号:US20170159732A1
公开(公告)日:2017-06-08
申请号:US15436355
申请日:2017-02-17
IPC分类号: F16D65/00 , F16D65/18 , F16D55/226
CPC分类号: F16D65/0075 , F16D55/226 , F16D65/0068 , F16D65/18 , F16D65/183 , F16D65/568 , F16D2121/02 , F16D2121/14 , F16D2125/26 , F16D2125/28 , F16D2125/32
摘要: A disc brake, preferably a compressed air-actuated disc brake, in particular for a motor vehicle, has a brake application mechanism with a brake rotary lever, at least one spindle unit having a threaded rod screwed into a bridge, and a brake caliper. The caliper frames an edge region of a brake disc. The brake caliper has a brake application portion and a caliper back which are connected together via tie bars. The brake application mechanism with the brake rotary lever is received in the brake application portion of the brake caliper from an application face side of the brake disc. The brake application portion of the brake caliper has a first region, in which the application mechanism and a force transmission portion of the brake rotary lever are arranged, a second region, which is formed as a lever housing, and a lever portion for the brake rotary lever. A support wall with a bearing portion, which forms a pivot bearing with a brake rotary lever axis that runs parallel to the brake disc, for the brake rotary lever is arranged between the first region and the second region.
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公开(公告)号:US20160369858A1
公开(公告)日:2016-12-22
申请号:US15117973
申请日:2015-02-12
申请人: NEWBRIDGE BRAKE LTD
IPC分类号: F16D65/18 , F16D55/2255
CPC分类号: F16D65/183 , F16D55/2255 , F16D55/226 , F16D65/18 , F16D2055/0016 , F16D2055/0037 , F16D2121/14 , F16D2125/26 , F16D2125/32
摘要: A disc brake caliper for a vehicle includes a caliper housing, first and second tappets (16) mounted in the caliper housing for transmitting force to a brake pad, a bridge section (14) mounted across the first and second tappets, and a pivoting lever (12) for applying force to the bridge section (14), the bridge section in use transmitting the applied force to both tappets (16) simultaneously, and first and second return springs (20) disposed side by side provided between the bridge section (14) and a front wall of the caliper housing, for urging the bridge section (14) and both tappets (16) rearwardly into the caliper housing.
摘要翻译: 用于车辆的盘式制动钳包括卡钳壳体,安装在卡钳壳体中的用于将力传递到制动衬块的第一和第二挺杆(16),跨越第一和第二挺杆安装的桥接部分(14) (12),用于向桥接部分(14)施加力,所述桥接部分用于将施加的力同时传递到两个挺杆(16);以及第一和第二复位弹簧(20),并排设置在桥接部分 14)和制动钳壳体的前壁,用于将桥接部分(14)和两个挺杆(16)向后推动到卡钳壳体中。
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公开(公告)号:US08733513B2
公开(公告)日:2014-05-27
申请号:US12977629
申请日:2010-12-23
IPC分类号: F16D55/226
CPC分类号: F16D65/567 , F16D65/18 , F16D2121/02 , F16D2121/14 , F16D2121/24 , F16D2123/00 , F16D2125/26 , F16D2125/36 , F16D2125/48 , F16D2127/06
摘要: Provided is a disk brake in which a rotation control part for controlling relative rotation of a cartridge and a cylinder of a parking brake mechanism is formed at the cartridge and includes convex parts having curved surfaces and concave parts formed at the cylinder and having curved surfaces, and a spacer formed of stainless steel, resiliently fitted into an inner circumference of the cylinder and including arc part having the same shape as the concave parts is disposed between the convex parts and the concave parts.
摘要翻译: 本发明提供了一种盘式制动器,其中,用于控制卡盘的相对旋转的旋转控制部件和驻车制动机构的气缸形成在卡盘上,并且包括具有曲面的凸部和形成在圆筒上的具有弯曲表面的凹部, 并且在凸部和凹部之间配置有弹性地嵌合在圆筒的内周并且具有与凹部相同形状的圆弧部的由不锈钢形成的间隔件。
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公开(公告)号:US08616347B2
公开(公告)日:2013-12-31
申请号:US13017580
申请日:2011-01-31
IPC分类号: F16D55/46
CPC分类号: F16D65/14 , F16D2125/26 , F16D2127/10
摘要: A pneumatic disc brake includes a caliper which straddles a brake disc, brake pads pressable against the brake disc and a rotary lever actuated brake application device, and a self-energizing mechanism. The brake lever is pivotable about an eccentric axis by a brake cylinder plunger. A self-energizing factor is selected to ensure that the brake automatically releases after braking events. The brake lever is supported on a spherical bearing element mounted to the caliper and forming the eccentric axis. The brake lever bears against a bearing ball which is arranged above the bearing element in the direction of the plunger engagement point, which bearing ball is positioned in a brake ram coupled to the brake pad.
摘要翻译: 气动盘式制动器包括跨越制动盘的制动钳,可压靠在制动盘上的刹车片和旋转杆驱动的制动施加装置,以及自增力机构。 制动杆可通过制动缸柱塞绕偏心轴线转动。 选择自激因子以确保制动后制动自动释放。 制动杆支撑在安装在卡钳上并形成偏心轴的球面轴承元件上。 制动杆承载在轴承元件上方的柱塞接合点的方向上的轴承球,该轴承球定位在联接到制动衬块的制动柱塞中。
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公开(公告)号:US20110278112A1
公开(公告)日:2011-11-17
申请号:US13043554
申请日:2011-03-09
IPC分类号: F16D51/12
CPC分类号: F16D51/20 , F16D2121/14 , F16D2125/26 , F16D2125/30 , F16D2125/56
摘要: A brake includes a brake shoe moveable between an engaged position and a disengaged position and defining an axis of rotation of an associated brake drum. The brake includes an actuation shaft rotatable about a shaft axis and an actuation device for transferring rotational movement of the actuation shaft into movement of the brake shoe from the disengaged position to the engaged position. The axis of rotation is non-parallel to the shaft axis.
摘要翻译: 制动器包括可在接合位置和脱离位置之间移动并且限定相关联的制动鼓的旋转轴线的制动蹄。 制动器包括可围绕轴线旋转的致动轴和用于将致动轴的旋转运动转移到制动瓦从分离位置移动到接合位置的致动装置。 旋转轴线不平行于轴的轴线。
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公开(公告)号:US20110155520A1
公开(公告)日:2011-06-30
申请号:US12977629
申请日:2010-12-23
IPC分类号: F16D55/226 , F16D65/30
CPC分类号: F16D65/567 , F16D65/18 , F16D2121/02 , F16D2121/14 , F16D2121/24 , F16D2123/00 , F16D2125/26 , F16D2125/36 , F16D2125/48 , F16D2127/06
摘要: Provided is a disk brake in which a rotation control part for controlling relative rotation of a cartridge and a cylinder of a parking brake mechanism is formed at the cartridge and includes convex parts having curved surfaces and concave parts formed at the cylinder and having curved surfaces, and a spacer formed of stainless steel, resiliently fitted into an inner circumference of the cylinder and including arc part having the same shape as the concave parts is disposed between the convex parts and the concave parts.
摘要翻译: 本发明提供了一种盘式制动器,其中,用于控制卡盘的相对旋转的旋转控制部件和驻车制动机构的气缸形成在卡盘上,并且包括具有曲面的凸部和形成在圆筒上的具有弯曲表面的凹部, 并且在凸部和凹部之间配置有弹性地嵌合在圆筒的内周并且具有与凹部相同形状的圆弧部的不锈钢的间隔件。
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公开(公告)号:US07950502B2
公开(公告)日:2011-05-31
申请号:US12364939
申请日:2009-02-03
申请人: Johann Baumgartner , Robert Gruber , Robert Trimpe
发明人: Johann Baumgartner , Robert Gruber , Robert Trimpe
IPC分类号: F16D55/02
CPC分类号: B60T13/746 , F16D55/227 , F16D65/18 , F16D65/40 , F16D65/568 , F16D2055/0008 , F16D2121/24 , F16D2125/26 , F16D2127/10
摘要: A self-boosting electromechanically actuable disc brake is characterized in that a component (pressure piston 9, 10), which is stationary during braking and which is connected to an adjusting device or is part of the adjusting device, of the self-boosting device is held, with slight play parallel to the brake disc rotational axis, between guide faces (29, 30) of that component (31) of the brake which is fixed with respect to the axle, in such a way that, during braking operations, the tangential forces which occur are supported directly by the stationary component of the self-boosting device on the component (31) of the brake which is fixed with respect to the axle.
摘要翻译: 一种自增压机电可驱动的盘式制动器的特征在于,在自动升压装置中,在制动期间静止并连接到调节装置或调节装置的一部分的部件(压力活塞9,10) 在与制动盘旋转轴线平行的轻微作用下,相对于车轴固定的制动器的部件(31)的引导面(29,30)之间以这样的方式保持,使得在制动操作期间, 发生的切向力直接由相对于轴固定的制动器的部件(31)上的自增压装置的固定部件支撑。
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