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1.发明公开公开(公告)号：US20240141959A1
公开(公告)日：2024-05-02
申请号：US18224667
申请日：2023-07-21
发明人： Jong Min LEE
IPC分类号： F16D65/097 , F16D65/00
CPC分类号： F16D65/0971 , F16D65/0068 , F16D2127/02
摘要： The present disclosure relates to a return spring for a brake caliper, a brake pad equipped with the return spring, and a brake caliper equipped with the brake pad. The return spring includes a main plate formed as a flat plate, a returning portion connected to the main plate and providing a return force resulted from elasticity of the returning portion when the brake pad moves, a load supporting portion connected to the main plate and elastically supporting a load of the brake pad, and a sliding portion connected to the main plate and rubbing against an inner surface of the guide groove when the brake pad moves.
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公开(公告)号：US20230141199A1
公开(公告)日：2023-05-11
申请号：US18052210
申请日：2022-11-03
申请人： HL MANDO CORPORATION
发明人： Hatem SHAHIN
IPC分类号： F16D65/00 , F16D65/097 , F16D55/225
CPC分类号： F16D65/0006 , F16D65/0971 , F16D55/225 , F16D2200/0056
摘要： The application relates to a brake pad assembly (2) for a disk brake system and to a disk brake system. The disk brake system has a brake piston (11) and a caliper finger (20) movably coupled to the brake piston (11). The brake pad assembly (2) comprises a back plate (4) having a front side for facing a brake disk (1) of the disk brake system and a back side (6), a friction layer (3) arranged at the front side of the back plate (4) for contacting a friction surface of the brake disk (1), and a shim (5) arranged on the back side (6) of the back plate (4). The shim (5) comprises a back surface (12) having a top edge (14) and first and second side edges (16, 17). Further, the back surface (12) of the shim (5) contains a pressure region (13) that is configured to be pushed on by the brake piston (11) or by the caliper finger (20) upon brake application. The shim (5) further comprises a plurality of cutouts (19, 19′, 19″) for noise reduction. The plurality of cutouts (19, 19′, 19″) is arranged at least partly between the pressure region (13) of the back surface (12) of the shim (5) and the top edge (14) of the back surface (12) of the shim (5). Additionally or alternatively, the plurality of cutouts (19, 19′, 19″) is arranged at least partly between the pressure region (13) of the back surface (12) of the shim (5) and at least one of the first side edge (16) and the second side edge (17) of the back surface (12) of the shim (5).
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公开(公告)号：US20190203785A1
公开(公告)日：2019-07-04
申请号：US16296983
申请日：2019-03-08
IPC分类号： F16D55/226 , F16D65/097 , F16D65/18
CPC分类号： F16D55/226 , F16D65/0971 , F16D65/18 , F16D2065/026
摘要： A disc brake for utility vehicles includes a brake disc, a brake caliper spanning the brake disc, a brake carrier, and an application-side brake pad and a reaction-side brake pad, of which at least the application-side brake lining is accommodated in a lining slot of the brake carrier. The brake caliper houses a brake application device having a single pressure plunger arranged to exert a brake application force on the application-side brake lining via a pressure plate. The brake is configured with one or both of an operative plane of the pressure plate being offset in the direction of the exit side at a distance from a plane of symmetry of the disc brake, and a bevel on the exit side of at least the application-side brake lining.
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公开(公告)号：US20190011002A1
公开(公告)日：2019-01-10
申请号：US16004499
申请日：2018-06-11
发明人： Lance Clark Bellows , Michael Joseph Heser , Christopher Roy Mohr , Bernard John Moss , Jerime Josef Pichler , Cristian Laurentiu Toth
CPC分类号： F16D65/06 , F16D49/00 , F16D65/0971 , F16D2125/40
摘要： A brake screw for use with a surgical lighting system. The brake screw includes a screw member retained within a threaded aperture of a mounting hub of a spindle of an arm used with the lighting system. The screw member is rotationally adjusted to enable displacement in an axial direction. A brake member is in axial alignment with the screw member and disposed for movement in the axial direction against a mounting tube retained within the mounting hub upon rotational adjustment of the screw member. A rivet section is integrally formed with the brake member and has a distal end retained within an axial recess formed within the screw member, allowing movement of the brake member in the axial direction within the screw member. A bias member is disposed between the screw member and the brake member to create a biasing force that urges apart the screw member and the brake member along the axial direction.
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公开(公告)号：US20180283479A1
公开(公告)日：2018-10-04
申请号：US15936739
申请日：2018-03-27
发明人： Isao TAMAOKI , Yuta YAMAGUCHI
IPC分类号： F16D65/097 , F16D65/00 , B32B7/12
CPC分类号： F16D65/0971 , B32B7/12 , B32B2475/00 , F16D65/0006 , F16D2200/0004 , F16D2250/0023 , F16D2250/0069
摘要： A laminated shim for a disc brake includes base and cover shim plates. The base shim plate includes a base side substrate portion, and a base side locking piece extending in a lamination direction of the base shim plate and the cover shim plate. The cover shim plate includes a cover side substrate portion which is laminated on the base side substrate portion, and a cover side locking piece which extends from the cover side substrate portion in an extension direction of the base side locking piece and is radially overlapped with the base side locking piece. A circumferential end portion of one of the base side locking piece and the cover side locking piece abuts against a movement restricting surface facing a circumferential direction and provided at one of the base side substrate portion and the cover side substrate portion.
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公开(公告)号：US20180172097A1
公开(公告)日：2018-06-21
申请号：US15837296
申请日：2017-12-11
申请人： Ratier-Figeac SAS
发明人： Bertrand Prouzet
IPC分类号： F16D65/56 , F16D55/2255 , F16D65/18 , F16D65/097
CPC分类号： F16D65/567 , B61H5/00 , F16D55/2245 , F16D55/2255 , F16D55/31 , F16D65/0971 , F16D65/18 , F16D65/52 , F16D2066/003 , F16D2121/14 , F16D2125/34 , F16D2125/582 , F16D2125/64 , F16D2125/68
摘要： There is provided an apparatus for applying a braking force to a brake disc using a brake pad. The apparatus comprises a lever configured to rotate about a first fulcrum, and a pressing member attached to said lever and for urging a brake pad against a brake disc. A component is arranged and configured to ensure that said pressing member has a circular translational movement upon rotation of said lever, and a rotatable input member is configured to rotate a first member. In use, rotation of said first member causes movement of an actuating member along an first axis (A), and said axial movement of said actuating member causes said lever to rotate about said first fulcrum for applying a braking force to said brake disc.
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公开(公告)号：US09759277B2
公开(公告)日：2017-09-12
申请号：US14939274
申请日：2015-11-12
发明人： Naoko Kobayashi , Daisuke Kobayashi
IPC分类号： F16D65/095 , F16D65/00 , F16D65/097
CPC分类号： F16D65/0006 , F16D65/0971
摘要： A shim assembly for a disk brake includes inside shim locking pieces which are provided in an inside shim main body of the inside shim plate and bent toward the pressure plate so that displacement of the inside shim plate in radial and peripheral directions is restricted and outside shim locking pieces which are provided in an outside shim main body of the outside shim plate and bent toward the pressure plate so that displacement of the outside shim plate in the peripheral direction is allowed and displacement thereof in the radial direction is restricted. Engaging pawls are provided in the inside shim main body and projected from a peripheral edge of the pressure plate. The outside shim locking pieces are respectively engaged with the engaging pawls so as to cover the engaging pawls, to prevent the outside shim plate against separation from the inside shim plate.
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公开(公告)号：US09638272B2
公开(公告)日：2017-05-02
申请号：US14063133
申请日：2013-10-25
申请人： Mika Olkkonen , Antti Saarelainen
发明人： Mika Olkkonen , Antti Saarelainen
IPC分类号： F16D59/02 , F16D55/06 , F16D65/00 , F16D65/28 , F16D65/097 , F16D55/28 , F16D121/22
CPC分类号： F16D55/06 , F16D55/28 , F16D59/02 , F16D65/0006 , F16D65/0971 , F16D65/0977 , F16D65/28 , F16D2121/22 , Y10T29/49826
摘要： The invention relates to an electromagnetic brake and a method for making an electomagnetic brake. The electromagnetic brake comprises a frame part, an armature part movably mounted on the frame part and having a magnetic core, one or more spring elements for activating the brake by moving the said armature part forwards, an electromagnet fitted to the frame part and arranged to release the brake by pulling the said armature part backwards by resisting the said one or more spring elements, and a planar, elastically bendable damping plate fitted to be bent when the armature part is moving and, while being bent, to produce a damping force resisting the bending to dampen brake noise.
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公开(公告)号：US20160215837A1
公开(公告)日：2016-07-28
申请号：US15007961
申请日：2016-01-27
发明人： Sean CLEARY , Neil SHARRATT
IPC分类号： F16D65/097 , F16D55/225
CPC分类号： F16D65/0977 , F16D55/225 , F16D55/226 , F16D65/0971 , F16D2055/0041 , F16D2055/007
摘要： A disc brake for heavy vehicles. The disc brake may include first and second brake pads, a caliper, and at least one support. The caliper may have a radial opening and a pad strap. The support may support a rear face of at least one of the brake pads and may have a guide formation that may be configured to engage the pad strap and restrict rotation of the brake pad about a radial axis.
摘要翻译： 用于重型车辆的盘式制动器。 盘式制动器可以包括第一和第二制动衬块，卡钳和至少一个支撑件。 卡钳可以具有径向开口和垫带。 支撑件可以支撑至少一个制动衬块的后表面，并且可以具有导向结构，该导向结构可构造成接合衬垫带并限制制动衬块围绕径向轴线的旋转。
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公开(公告)号：US20090321195A1
公开(公告)日：2009-12-31
申请号：US12282101
申请日：2007-02-22
申请人： Johann Baumgartner , Tobias Linke
发明人： Johann Baumgartner , Tobias Linke
IPC分类号： F16D65/092 , F16D65/04
CPC分类号： F16D65/0971 , F16D55/225 , F16D65/092 , F16D65/0972 , F16D65/183 , F16D2121/14 , F16D2125/58
摘要： A pneumatic disc brake for utility vehicles has two brake pad carrier plates to which brake pads are fixed. The disc brake is equipped with an application device which has two pressure plungers. By way of a force-absorbing connection between the pressure plungers and the facing surface of the brake pad carrier plate, a bridge is relieved of bending stresses. The end faces of the pressure plungers and at least the contact faces of the facing brake pad carrier plate are provided with profilings, which engage into one another in a form-fitting manner, such that at least in the event of full-load braking, each brake pad is moved in the peripheral direction.
摘要翻译： 用于多用途车辆的气动盘式制动器具有固定有制动衬块的两个制动衬块承载板。 盘式制动器配备有具有两个压力柱塞的应用装置。 通过压力柱塞和制动衬块承载板的相对表面之间的吸力连接，桥接件减轻了弯曲应力。 压力柱塞的端面和至少面对的制动衬块承载板的接触面设置有以形状配合方式彼此接合的轮廓，使得至少在满载制动的情况下， 每个刹车片沿圆周方向移动。
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