公开(公告)号：US20180156289A1

公开(公告)日：2018-06-07

申请号：US15578609

申请日：2016-06-08

申请人： FRENI BREMBO S.p.A.

发明人： Omar CIVIDINI ,  Lorenzo MIGLIOLI

IPC分类号： F16D65/12 ,  C04B35/83 ,  C04B35/573

CPC分类号： F16D65/126 ,  C04B35/573 ,  C04B35/806 ,  C04B35/83 ,  F16D65/121 ,  F16D2200/0052 ,  F16D2200/0082

摘要： Shaped material (1), in particular a disc for a disc brake includes layers (2, 4, 6) of carbon fibers stacked in a construction direction (X). Each layer (2, 4, 6) has segments (8, 10) placed side by side and joined together to form the layer, the segments of a layer (2, 4, 6) include radial segments (8) and transverse segments (10). In each layer (2, 4, 6) of carbon fibers, the number of transverse segments (10) is greater than the number of radial segments (8). A method manufactures a shaped material.

公开(公告)号：US5788026A

公开(公告)日：1998-08-04

申请号：US693968

申请日：1996-08-07

申请人： Antonio Poli

发明人： Antonio Poli

IPC分类号： B61H5/00 ,  F16D65/12

CPC分类号： F16D65/121 ,  F16D65/124

摘要： A rotational element, to be braked, is provided on two opposite sides with braking discs. Each of the braking discs is constituted by an odd number of at least three segments. There are elements rigidly joining the segments together, elements rigidly fixing the segments to the rotational element and elements rigidly joining together the discs arranged on opposite sides of the rotational element. The rotational element includes a hub and a rim, joined by a web. In a preferred embodiment, the web includes a first radial region of greater rigidity located closer to the hub and a second radial region of lesser rigidity located closer to the rim. In these regions there are provided respective series of through apertures. The braking discs are secured to the rotational element in correspondence with the more rigid radial region. The rotational element can be provided as a central portion of a larger structure, or as an actual wheel, such as a railway wheel.

摘要翻译： 要制动的旋转元件在制动盘的两个相对侧上设置。 每个制动盘由奇数个至少三个段构成。 存在将片段刚性地连接在一起的元件，将片段刚性地固定到旋转元件的元件和将布置在旋转元件的相对侧上的盘刚性地连接在一起的元件。 旋转元件包括轮毂和轮辋，通过腹板连接。 在优选实施例中，腹板包括更靠近轮毂的较大刚性的第一径向区域和位于更接近轮缘的较小刚度的第二径向区域。 在这些区域中，提供了各个通孔的系列。 制动盘与更刚性的径向区域相对应地固定到旋转元件。 旋转元件可以设置为较大结构的中心部分，或者作为实际的轮，例如铁路车轮。

公开(公告)号：US5158511A

公开(公告)日：1992-10-27

申请号：US666521

申请日：1991-03-11

申请人： Keith Mungo

发明人： Keith Mungo

IPC分类号： F16D65/12

CPC分类号： F16D65/124 ,  F16D65/121

摘要： The present specification discloses a wheel comprising a central hub and an outer rim interconnected by a web. A pair of annular braking discs are mounted one on each side of the web, each annular braking disc being secured to the web by at least two attachment elements. Each annular braking disc comprises at least two curved segments, each curved segment having two end edge regions, each end edge region of each segment overlapping an end edge region of an adjacent segment so that a continuous annular braking disc with a smooth braking surface is provided. The overlapping end edge regions have sections which extend generally axially of the braking disc in opposite directions, the sections interengaging with each other, with a spring being located between the overlapping end regions to thus bias the overlapping end regions circumferentially with respect to the annular braking disc, to thus securely interengage the segments.

公开(公告)号：US4903801A

公开(公告)日：1990-02-27

申请号：US208796

申请日：1988-06-20

申请人： Jacob Kobelt

发明人： Jacob Kobelt

IPC分类号： F16D65/12

CPC分类号： F16D65/121 ,  F16D65/128 ,  F16D2065/132 ,  F16D2065/1384 ,  F16D2250/0007

摘要： An internally air cooled brake disc assembly of the invention is manufactured by casting in small pieces to eliminate problems associated with casting large discs with integral air cooling passages. The assembly has a main disc member and a plurality of disc segments secured to the main disc member. The disc segments are separate entities and can expand and contract independently of each other, thus reducing distortion from thermal effects. Assembled outer surfaces of each disc segment are generally flat and provide an annular surface to be swept by brake pads. Inner surface of each disc segment has a plurality of ridges and at least one groove which spaces apart the ridges. The ridges contact the main disc member so that at least one passage is formed between the disc segment and the disc member to receive a flow of cooling air. When the disc segments are secured on each side of the main disc member, the disc assembly has a plurality of cooling passages on each side of the main disc member. An optional external fan means can be provided adjacent inner ends of each disc segment to provide a forced flow of air over the outer surfaces of the disc.

摘要翻译： 本发明的内部空气冷却的制动盘组件通过铸造成小块来制造，以消除与具有一体式空气冷却通道的大型盘相关联的问题。 组件具有主盘构件和固定到主盘构件的多个盘段。 盘段是分开的实体，并且可以彼此独立地扩展和收缩，从而减少热效应的变形。 每个盘段的组装的外表面通常是平坦的并且提供由刹车片扫过的环形表面。 每个盘段的内表面具有多个脊和至少一个与脊相隔开的凹槽。 脊部接触主盘构件，使得在盘段和盘构件之间形成至少一个通道以接收冷却空气流。 当盘段固定在主盘构件的每一侧时，盘组件在主盘构件的每一侧上具有多个冷却通道。 可以在每个盘片段的相邻内端设置一个可选的外部风扇装置，以便在盘的外表面上提供强制的空气流。

公开(公告)号：US4762214A

公开(公告)日：1988-08-09

申请号：US81635

申请日：1987-08-03

申请人： Bernard M. Hadaway

发明人： Bernard M. Hadaway

IPC分类号： F16D13/62 ,  F16D13/64 ,  F16D65/12 ,  F16D69/04 ,  F16D13/68

CPC分类号： F16D69/04 ,  F16D13/64 ,  F16D65/121 ,  F16D69/0408 ,  F16D2013/642 ,  F16D2069/0441 ,  F16D2069/0475 ,  F16D2069/0483 ,  F16D65/127

摘要： A friction component for a clutch or brake including a facing of friction material and at least one metal section of plate-like form embedded in a rear surface of that facing and having an integral rivet or other fastener projecting outwardly from the facing rear surface. The metal section extends across a relatively small part of the facing rear surface and if there is a plurality of such sections they may be interconnected through integral bands. In the case of an annular friction component the metal sections are spaced circumferentially around the friction facing and if connecting bands are used they are preferably adjacent the inner periphery of the facing.

摘要翻译： 一种用于离合器或制动器的摩擦部件，其包括摩擦材料的表面和至少一个板状形式的金属部分，嵌入在其面对的后表面中并且具有从相对的后表面向外突出的整体铆钉或其它紧固件。 金属部分延伸穿过面对的后表面的相对小的部分，并且如果存在多个这样的部分，则它们可以通过整体带互连。 在环形摩擦部件的情况下，金属部分围绕摩擦面向周向间隔开，并且如果使用连接带，则它们优选地邻近面的内周。

公开(公告)号：US4679665A

公开(公告)日：1987-07-14

申请号：US831740

申请日：1986-02-21

申请人： Roy E. Smith

发明人： Roy E. Smith

IPC分类号： F16D65/12

CPC分类号： F16D65/124 ,  F16D65/121 ,  F16D65/128

摘要： A brake disc for mounting to a railroad wheel or the like comprises a plurality of segments. Each segment is of part annular configuration and has two mounting tangs at a radially inner edge. Bolts pass through the mounting tangs to affix the segment to the wheel. The wheel is provided with an inwardly directed flange at its rim in order that retention tangs at the radially outer edge of the segment are captured between the flange and the web of the wheel. Under heat generated during braking the segment can expand radially outwardly. The segment is prevented from curling or warping in the axial direction by the flange of the wheel and the retention tangs. Preferably the mounting tangs have a part curved configuration so as to accommodate expansion of the segment by bending of the mounting tangs. The mounting tangs can be fitted with an axially extending lip so as to locate the segments and resist centrifugal forces during rotation.

摘要翻译： 用于安装到铁路车轮等的制动盘包括多个段。 每个部分是部分环形构造，并且在径向内边缘处具有两个安装柄脚。 螺栓穿过安装脚，将该段固定在车轮上。 轮在其边缘处设置有向内指向的凸缘，以便在凸缘和轮的腹板之间捕获在段的径向外边缘处的保持柄脚。 在制动期间产生的热量下，节段可以径向向外扩展。 通过轮的凸缘和保持柄脚，防止该部分沿轴向卷曲或翘曲。 优选地，安装脚部具有部分弯曲构造，以便通过弯曲安装柄脚来适应段的膨胀。 安装脚可以安装有轴向延伸的唇缘，以便在旋转期间定位段并抵抗离心力。

公开(公告)号：US4449621A

公开(公告)日：1984-05-22

申请号：US292308

申请日：1981-08-12

申请人： Erwin F'Geppert

发明人： Erwin F'Geppert

IPC分类号： F16D13/64 ,  F16D65/12 ,  F16D13/52 ,  F16D13/68

CPC分类号： F16D13/648 ,  F16D65/121 ,  F16D2013/581 ,  F16D69/00

摘要： A segmented annular clutch plate for use in any conventional clutch plate chanism. The segments are of equal arcuate dimension so that they are interchangeable. Each segment possesses the same annular uniformily serrated surface. Each segment may be provided with a key-slot mating connection to restrict the radial movement of the clutch plate while in operation. The clutch plates are designed and oriented so that in the clutch assembly the plates in one set of plates have different numbers of segments than the plates in the other set of plates, whereby adjoining plates can have only two segment joints in axial alignment at any one instant.

摘要翻译： 用于任何常规离合器片机构的分段环形离合器片。 这些段具有相同的弓形尺寸，使得它们是可互换的。 每个段具有相同的环形均匀锯齿状表面。 每个段可以设置有键槽配合连接，以在操作中限制离合器片的径向移动。 离合器板的设计和定向使得在离合器组件中，一组板中的板与另一组板中的板具有不同数量的段，由此相邻的板可以在任何一个板上仅具有轴向对准的两个节段接头 瞬间。

公开(公告)号：US4245722A

公开(公告)日：1981-01-20

申请号：US929063

申请日：1978-07-28

申请人： Wilhelm Schlamann ,  Joachim Feldmann ,  Erich Reinecke

发明人： Wilhelm Schlamann ,  Joachim Feldmann ,  Erich Reinecke

IPC分类号： F16D55/10 ,  F16D65/12

CPC分类号： F16D55/10 ,  F16D65/121

摘要： A disk brake assemblage providing an improved arrangement whereby the brake pads and supports therefore may be changed with a minimum amount of disassembly of the disk brake assemblage. The brake assemblage is provided with an annular cylinder and an annular piston operable therein and comprising a brake cylinder device operably disposed between a pair of backing plates and brake pads which are adapted to frictionally engage respective brake disks or rotors. Both the cylinder and the piston are provided with axially projecting lugs or members normally engaging correspondingly formed recesses on the brake pad backing plates for retaining the brake pads and plates in the operable position. By axially squeezing or displacing the cylinder and piston toward each other, the lugs are displaced out of the recesses to permit the brake pads and backing plates to be removed and replaced.

摘要翻译： 提供改进布置的盘式制动器组件，由此可以以最小量的盘式制动器组件的拆卸来改变制动衬块和支撑件。 制动组件设置有环形气缸和可在其中操作的环形活塞，并且包括可操作地设置在一对背板和制动衬块之间的制动缸装置，其适于摩擦地接合相应的制动盘或转子。 气缸和活塞均设置有轴向突出的凸耳或通常与制动衬块背板上的对应形成的凹部接合的构件，用于将制动衬块和板保持在可操作位置。 通过将气缸和活塞轴向地挤压或移动朝向彼此，凸耳从凹部移出，以允许将制动垫和背板移除并更换。

公开(公告)号：US3970174A

公开(公告)日：1976-07-20

申请号：US577914

申请日：1975-05-15

申请人： Fred P. Kirkhart

发明人： Fred P. Kirkhart

IPC分类号： C01B31/00 ,  C04B35/52 ,  F16D55/00 ,  F16D55/40 ,  F16D65/12 ,  F16D69/02

CPC分类号： F16D69/023 ,  C01B31/00 ,  C04B35/52 ,  C04B35/521 ,  F16D55/40 ,  F16D65/121 ,  F16D65/126 ,  F16D2055/0058 ,  F16D2065/1312

摘要： A low wear disk brake assembly has a rotatable body and a fixed axle rotatably supporting the body. A stack of disks having splined portions are aligned alternatingly relative to the axle in the body with each disk characterized by being made from graphite and/or carbon materials such that the disks have flexural strength of greater than 5000 psi and an average interlaminar spacing of crystalline and amorphous carbon of not more than 3.39 angstrom units at 15.degree.C.

摘要翻译： 低磨损盘式制动器组件具有可旋转体和可旋转地支撑身体的固定轴。 具有花键部分的一堆盘相对于主体中的轴交替对准，每个盘的特征在于由石墨和/或碳材料制成，使得盘具有大于5000psi的弯曲强度和晶体的平均层间间隔 和15℃时不超过3.39埃单位的无定形碳

公开(公告)号：US3923128A

公开(公告)日：1975-12-02

申请号：US44057574

申请日：1974-02-07

申请人： MESSIER HISPANO SA

发明人： LUCIEN RENE ,  MASCLET JEAN

IPC分类号： F16D65/12 ,  F16D69/02

CPC分类号： F16D69/02 ,  F16D65/121 ,  F16D65/122 ,  F16D65/126 ,  F16D65/127

摘要： A disc brake comprising an alternating arrangement of rotors and stators, each including a plurality of sectors. Each sector is provided with sockets with graphite friction shoes fixed therein, at least two portions of at least two shoes, belonging respectively to an adjacent rotor and stator, comprising roughening elements distributed in such portions that when the rotors rotate, the roughening elements rub on the surface of the shoes of the rotor and stator. The roughening elements are arranged as subdivided elements in the form of a succession of adjacent segments in ring array. The ring of roughening elements is accommodated within the same socket as its respective shoe.

摘要翻译： 一种盘式制动器，包括转子和定子的交替布置，每个转子和定子包括多个扇形。 每个扇区设置有固定在其中的石墨摩擦鞋的插座，至少两个鞋子的至少两个部分分别属于相邻的转子和定子，包括分布在这些部分中的粗糙元件，当转子旋转时，粗糙元件摩擦 转子和定子的鞋面。 粗糙元件以环形阵列中相邻段的连续形式被布置为细分元件。 粗糙元件环容纳在与其相应的鞋相同的插座中。