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41. 发明授权

US10794443B2 Disc brake for a vehicle, particularly for a commercial vehicle 有权
公开(公告)号：US10794443B2
公开(公告)日：2020-10-06
申请号：US15909667
申请日：2018-03-01
申请人： KNORR-BREMSE Systeme fuer Nutzfahrzeuge GmbH
发明人： Thomas Beck , Wolfgang Pritz , Michael Hidringer , Martin Heindl
IPC分类号： F16D65/18 , F16D65/56 , F16D65/00 , F16D65/58 , F16D121/14 , F16D125/26 , F16D125/32
摘要： A disc brake for a vehicle, particularly for a commercial vehicle, includes a brake caliper which straddles a brake disc and in which an application device is arranged, a single-piece rotary lever which has an eccentric element, and at least one brake plunger which is designed as a power screw arrangement having a rotational axis and with which, when the rotary lever is actuated, at least one brake pad can be pressed against the brake disc. The rotary lever is arranged in the brake caliper such that it can pivot relative thereto, and is supported directly or by way of one or more elements connected therebetween, on said brake caliper, in at least one support region. The rotary lever, which can pivot relative to the brake plunger, has at least one convexly-formed section on the side thereof that lies opposite the support point on the brake caliper, and this section lies against a matching concave end face in the axial extension of the rotational axis of said power screw arrangement.

42. 发明授权

US10677303B2 Disc brake wear adjuster 有权
公开(公告)号：US10677303B2
公开(公告)日：2020-06-09
申请号：US15889422
申请日：2018-02-06
申请人： Bendix Spicer Foundation Brake LLC
发明人： Fred W. Berwanger
IPC分类号： F16D65/38 , F16D65/56 , F16D55/227 , F16D65/18 , F16D121/16 , F16D125/32 , F16D125/42 , F16D125/70 , F16D121/14
摘要： A disc brake, a wear adjuster for a disc brake and a method for operating a disc brake are provided. The wear adjuster includes a pawl biased by a spring against, and actuated by, a rotary lever, a shaft with the ratchet wheel arranged to be rotated by the pawl when the rotary lever rotates in a brake release direction, and a tappet wheel threaded on a brake application tappet supported on a movable bridge in the disc brake caliper. During brake release the pawl rotates the ratchet wheel and the shaft. The shaft and the tappet wheel have gearing which rotates the tappet wheel with the shaft. Due to the threaded engagement of the tappet wheel and the non-rotating tappet, the rotating tappet wheel causes the tappet to advance relative to the bridge to compensate for brake pad wear.

43. 发明授权

US10634201B2 Disc brake, more particularly for commercial vehicles 有权
公开(公告)号：US10634201B2
公开(公告)日：2020-04-28
申请号：US15578713
申请日：2016-06-06
申请人： WABCO Europe BVBA
发明人： Hans-Christian Jungmann , Peter Moser , Vitalij Scherer , Ralf Grosskopf
IPC分类号： F16D125/32 , F16D55/22 , F16D65/18 , B60T1/06 , B60T13/12 , F16D121/14 , F16D125/64 , F16D125/26
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.

44. 发明授权

US10316909B2 Disc brake, brake caliper, and brake rotary lever 有权
公开(公告)号：US10316909B2
公开(公告)日：2019-06-11
申请号：US15436355
申请日：2017-02-17
申请人： KNORR-BREMSE Systeme fuer Nutzfahrzeuge GmbH
发明人： Matthias Klingner , Ralf Weber , Philipp Adamczyk , Christian Scheufler
IPC分类号： F16D55/08 , F16D65/00 , F16D55/226 , F16D65/18 , F16D65/56 , F16D121/14 , F16D125/26 , F16D125/32 , F16D121/02 , F16D125/28
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.

45. 发明授权

US10309472B2 Disk brake and drive element of and adjusting device of a disk brake 有权
公开(公告)号：US10309472B2
公开(公告)日：2019-06-04
申请号：US15543056
申请日：2016-01-11
申请人： BPW Bergische Achsen KG
发明人： Thomas Klaas , Michael Pehle , Andreas Dowe
IPC分类号： F16D65/56 , F16D65/18 , F16D55/22 , F16D55/2255 , F16D121/14 , F16D125/26 , F16D125/28 , F16D125/32 , F16D125/64 , F16D125/40
摘要： A disk brake is proposed for a vehicle, preferably a commercial vehicle, having a brake caliper, a brake application device, an adjusting device, a brake lever, and a mechanism which couples the brake lever to the drive element. The brake caliper engages over a brake disk and brake linings on both sides of the brake disk. The brake application device can be actuated by way of a force element, preferably a pneumatic force element. The adjusting device compensates for the brake lining and brake disk wear. The adjusting device is arranged on an adjusting axis which extends in the brake application direction, and is provided with a drive element which can be rotated about the adjusting axis.

46. 发明授权

US10145433B2 Disc brake caliper 有权
公开(公告)号：US10145433B2
公开(公告)日：2018-12-04
申请号：US15115429
申请日：2015-01-30
申请人： MEI BRAKES LIMITED
发明人： Jonathan Leslie Christopher Jackson
IPC分类号： F16D65/56 , F16D65/58 , F16D55/226 , F16D65/18 , F16D55/00 , F16D121/14 , F16D125/26 , F16D125/32 , F16D125/22 , F16D125/58
摘要： A disc brake (10) of the type including a pivoting lever having eccentric journals which act on a pair of tappets is disclosed. The tappets are adjusted in length by rotation, and each tappet has a tappet gear (22). A centrally located intermediate gear (24) is provided between the tappet gears to form a gear train, synchronizing the rotation of the two tappets and therefore ensuring that they remain the same length. The centrally located intermediate gear (24) includes a socket (26) for receiving a centrally located adjuster. The adjuster may be installed and removed from the disc brake through an aperture at the rear of the brake caliper, without any substantial disassembly of the brake and without de-synchronizing the tappets or even interrupting the gear train between the tappets.

47. 发明授权

US09970493B2 Disc brake 有权
公开(公告)号：US09970493B2
公开(公告)日：2018-05-15
申请号：US15007982
申请日：2016-01-27
申请人： MERITOR HEAVY VEHICLE BRAKING SYSTEMS (UK) LIMITED
发明人： Sean Cleary , Dietmar Knoop , Refaat Malki , Mark Norman , Paul Roberts , Paul Thomas , Neil Williams
IPC分类号： F16D65/14 , F16D65/00 , F16D55/2265 , F16D55/226 , F16D65/18 , F16D55/00 , F16D121/14 , F16D125/04 , F16D125/06 , F16D125/26 , F16D125/32
CPC分类号： F16D65/0068 , F16D55/226 , F16D55/2265 , F16D65/0087 , F16D65/18 , F16D65/183 , F16D2055/0016 , F16D2055/002 , F16D2121/14 , F16D2125/04 , F16D2125/06 , F16D2125/26 , F16D2125/32
摘要： A disc brake having a caliper, a housing bore, a guide insert, and a piston. The housing bore extends inboard from an outboard face of a housing portion of the caliper. The guide insert may have an inner guide bore and may be mounted within the housing bore. The piston may be slideable within the inner guide bore relative to the guide insert so as to urge a brake pad towards a rotor.

48. 发明授权

US09174622B2 Parking brake system 有权
标题翻译：驻车制动系统
公开(公告)号：US09174622B2
公开(公告)日：2015-11-03
申请号：US12675857
申请日：2008-09-30
申请人： Takahiro Shiraki
发明人： Takahiro Shiraki
IPC分类号： F16D51/00 , B60T13/74 , F16D121/24 , F16D125/30 , F16D125/32 , F16D125/34 , F16D125/40 , F16D125/42 , F16D125/52 , F16D127/06
CPC分类号： B60T13/746 , B60T13/741 , F16D2121/24 , F16D2125/30 , F16D2125/32 , F16D2125/34 , F16D2125/40 , F16D2125/42 , F16D2125/52 , F16D2127/06
摘要： A vehicle parking brake system for a vehicle including: a non-rotary body; a rotary drum; brake shoes; an anchor member disposed between anchor-member-side end portions of the respective brake shoes; a transmitting member interconnecting transmitting-member-side end portions of the respective brake shoes; and a parking-brake operating apparatus configured to predict a torque application direction in which a torque is to be applied to the wheel during stop of the vehicle, and to press the brake shoes against an inner circumferential surface of the rotary drum, by moving a primary one of the brake shoes that serves as a primary shoe upon application of the torque to the wheel, in a direction away from the anchor member, without moving a secondary one of the brake shoes that serves as a secondary shoe upon application of the torque to the wheel.
摘要翻译：一种用于车辆的车辆驻车制动系统，包括：非旋转体; 旋转鼓制动鞋; 锚定构件，设置在各个制动蹄的锚定构件侧端部之间; 连接各个制动蹄的传递部件侧端部的传递部件; 以及停车制动器操作装置，其被配置为预测在车辆停止期间向车轮施加扭矩的扭矩施加方向，并且通过移动所述制动器将所述制动蹄压靠在所述旋转鼓的内周面上作为主要的制动蹄的主要部件，其在远离锚定部件的方向上施加扭矩到轮子上，而在不施加扭矩的情况下移动用作次级制动蹄的次级制动蹄的次级蹄到车轮

49. 发明授权

US08960030B2 Steering lock device 有权
标题翻译：转向锁装置
公开(公告)号：US08960030B2
公开(公告)日：2015-02-24
申请号：US12991536
申请日：2009-05-07
申请人： Masahiko Asakura
发明人： Masahiko Asakura
IPC分类号： F16H25/08 , B60R25/02 , F16D63/00 , F16D121/24 , F16D121/26 , F16D125/32
CPC分类号： F16D63/006 , B60R25/02 , F16D2121/24 , F16D2121/26 , F16D2125/32 , Y10T70/5655 , Y10T70/5956 , Y10T74/18312 , Y10T74/18592 , Y10T74/2101
摘要： An actuator (A) of a steering lock device includes a tubular member (17) that is fitted around an outer periphery of a lock pin (14) and is rotated by an electric motor (19), a helical cam groove (14e) is provided, among an inner peripheral face of the tubular member (17) and an outer peripheral face of the lock pin (14), in the outer peripheral face of the lock pin (14), a ball (21) is disposed between the cam groove (14e) and a ball retaining groove (17a, 17a) of the tubular member (17), and a guide pin (23) implanted in the lock pin (14) opposes a cam face (17d) formed on the inner peripheral face of the tubular member (17). Even when a bottom part of the ball retaining groove (17a, 17a) is worn and the lock pin (14) cannot be pulled out from a recess (12a) by the cam groove (14e), the lock pin (14) can be pulled out completely from the recess (12a) by the cam face (17d) and the guide pin (23) and, moreover, since the cam groove (14e) and the cam face (17d) are provided so as to be divided between the tubular member (17) and the lock pin (14), it is possible to achieve a reduction in the size of the actuator (A).
摘要翻译：转向锁定装置的致动器（A）包括：管状构件（17），其围绕锁定销（14）的外周安装并由电动机（19）旋转，螺旋形凸轮槽（14e）为在所述锁定销（14）的外周面中，在所述管状部件（17）的内周面和所述锁定销（14）的外周面之间设置有在所述凸轮所述管状部件（17）的槽（14e）和球保持槽（17a，17a）和植入所述锁定销（14）的引导销（23）相对于形成在所述内周面的管状构件（17）。即使当球保持槽（17a，17a）的底部磨损并且锁定销（14）不能被凸轮槽（14e）从凹部（12a）拉出时，锁定销（14）也可以是通过凸轮面（17d）和引导销（23）从凹部（12a）完全拉出，此外，由于凸轮槽（14e）和凸轮面（17d）被设置成在管状构件（17）和锁定销（14），可以实现致动器（A）的尺寸的减小。

50. 发明授权

US08851241B2 Hydraulic disc brake having a parking brake mechanism 有权
标题翻译：具有驻车制动机构的液压盘式制动器
公开(公告)号：US08851241B2
公开(公告)日：2014-10-07
申请号：US12561744
申请日：2009-09-17
申请人： Aleksandar Pericevic , Johann Baumgartner , Steffen Geissler , Robert Trimpe
发明人： Aleksandar Pericevic , Johann Baumgartner , Steffen Geissler , Robert Trimpe
IPC分类号： F16D55/02 , F16D65/18 , F16D65/56 , F16D123/00 , F16D125/32 , F16D121/02 , F16D121/14
CPC分类号： F16D65/18 , F16D65/567 , F16D2121/02 , F16D2121/14 , F16D2123/00 , F16D2125/32
摘要： A hydraulic disc brake includes at least one brake piston that acts upon a brake pad and a parking brake mechanism. A return piston is accommodated in a piston head having a recess. The piston head faces the brake pad.
摘要翻译：液压盘式制动器包括至少一个作用在制动衬块和驻车制动机构上的制动活塞。返回活塞容纳在具有凹部的活塞头中。活塞头面向制动片。

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