公开(公告)号：US20240344575A1

公开(公告)日：2024-10-17

申请号：US18134651

申请日：2023-04-14

申请人： GM GLOBAL TECHNOLOGY OPERATIONS LLC

发明人： Zhongyi Liu ,  Heewook Lee ,  Ratandeep Singh Kukreja ,  Anil K. Sachdev ,  Tyson Whittier Brown

IPC分类号： F16D65/10 ,  B33Y80/00 ,  C22C21/02 ,  C22C38/02 ,  C22C38/06 ,  C22C38/14 ,  C23C14/16 ,  C23C16/06 ,  C23C16/40 ,  C23C16/455 ,  C23C28/00 ,  C23C28/02 ,  F16D65/12 ,  F16D65/78 ,  F16D69/02 ,  F16D69/04

CPC分类号： F16D65/10 ,  B33Y80/00 ,  C22C21/02 ,  C22C38/02 ,  C22C38/06 ,  C22C38/14 ,  C23C14/16 ,  C23C16/06 ,  C23C16/405 ,  C23C16/45555 ,  C23C28/021 ,  C23C28/321 ,  C23C28/3455 ,  F16D65/125 ,  F16D65/127 ,  F16D65/128 ,  F16D65/78 ,  F16D69/027 ,  F16D69/04 ,  B22F10/25 ,  B33Y10/00 ,  F16D2065/132 ,  F16D2065/785 ,  F16D2069/006 ,  F16D2069/0466 ,  F16D2200/0008 ,  F16D2200/003 ,  F16D2200/0039 ,  F16D2250/0046 ,  F16D2250/0069

摘要： A vehicle braking component having a composite structure includes a brake core comprising an aluminum alloy, the brake core defining a core surface, a thermal barrier layer comprising a thermally insulating material, and an adhesion layer between the core surface and the thermal barrier layer to facilitate adhesion between the thermal barrier layer and the brake core. The adhesion layer includes a metal. The vehicle braking component includes a wear-resistant layer on the thermal barrier layer. The wear-resistance layer includes an iron-aluminum-silicon-zirconium alloy and defines a friction surface of the vehicle braking component.

公开(公告)号：US20180202517A1

公开(公告)日：2018-07-19

申请号：US15742566

申请日：2015-08-13

申请人： KEYANG ELECTRIC MACHINERY CO., LTD

发明人： Soo-Gil Jang ,  Seong-Oh Lee

IPC分类号： F16H1/46 ,  B60T13/74 ,  F16D65/18

CPC分类号： F16H1/46 ,  B60T1/065 ,  B60T13/746 ,  F16D65/18 ,  F16D2121/24 ,  F16D2125/20 ,  F16D2125/50 ,  F16D2200/0008 ,  F16H1/28 ,  F16H2702/02

摘要： An actuator assembly for an electronic parking brake in which a center pin is not fixed with the components of a planetary gear mechanism to prevent the deviation of the axis of the planetary gear mechanism, and in which the axial direction alignment of a planetary gear mechanism is stable, thereby increasing the output efficiency of the planetary gear mechanism and providing a noise attenuation function.

公开(公告)号：US20150159710A1

公开(公告)日：2015-06-11

申请号：US14099219

申请日：2013-12-06

申请人： GM Global Technology Operations LLC

发明人： Michael L. Holly ,  David B. Antanaitis ,  Richard A. Kaatz ,  Mark T. Riefe ,  Cara L. Learman

IPC分类号： F16D65/12 ,  C23C8/38 ,  C23C8/04 ,  C23C8/36 ,  C23C8/30 ,  C23C8/32

CPC分类号： F16D65/127 ,  C23C8/02 ,  C23C8/04 ,  C23C8/30 ,  C23C8/32 ,  C23C8/36 ,  C23C8/38 ,  C23C8/58 ,  F16D65/10 ,  F16D2200/0008

摘要： One variation includes a friction material and method of manufacture thereof wherein the friction material includes a transfer layer on a ferritically nitrocarburized component, wherein the transfer layer may be fabricated from glass, rubber, carbon, aramid fiber, filler material, abrasive, or a high-temperature resin.

摘要翻译： 一个变型包括摩擦材料及其制造方法，其中摩擦材料包括在铁素体氮碳共渗组分上的转移层，其中转移层可以由玻璃，橡胶，碳，芳族聚酰胺纤维，填料，研磨剂或高 温度树脂。

公开(公告)号：US07677375B2

公开(公告)日：2010-03-16

申请号：US11512214

申请日：2006-08-30

申请人： Junji Ando ,  Naoyuki Sakai ,  Toshifumi Sakai ,  Toshiyuki Saito ,  Hajime Fukami ,  Kazuyuki Nakanishi ,  Hiroyuki Mori ,  Hideo Tachikawa

发明人： Junji Ando ,  Naoyuki Sakai ,  Toshifumi Sakai ,  Toshiyuki Saito ,  Hajime Fukami ,  Kazuyuki Nakanishi ,  Hiroyuki Mori ,  Hideo Tachikawa

IPC分类号： F16D27/115 ,  F16D13/62 ,  F16D69/00

CPC分类号： F16D13/64 ,  F16D13/648 ,  F16D13/74 ,  F16D27/004 ,  F16D27/115 ,  F16D2027/008 ,  F16D2065/132 ,  F16D2069/004 ,  F16D2200/0008 ,  F16D2200/0039 ,  F16D2200/0052 ,  F16D2300/10

摘要： A drive force transmission device has an outer clutch plate and an inner clutch plate, which are rotatable relative to each other about a common rotational axis. The inner and outer clutch plates become frictionally engaged with each other with lubricant oil provided in between. The outer and inner clutch plates each have a sliding surface. The sliding surfaces face each other. A diamond-like carbon film is formed on the sliding surface of the outer clutch plate. Fine grooves are formed in the sliding surface of the inner clutch plate. The proportion of the sliding area to the sliding surface of the inner clutch plate at the initial stage of use is 55 to 90%.

摘要翻译： 驱动力传递装置具有外离合器片和内离合器片，它们能绕相同的旋转轴线相对于彼此旋转。 内外离合器片之间设置有润滑油，彼此摩擦接合。 外离合板和内离合器板各自具有滑动面。 滑动面相互面对。 在外离合器板的滑动面上形成类金刚石碳膜。 在内离合器板的滑动面上形成微细的槽。 在使用初始阶段，内侧离合器片的滑动面的滑动面积的比例为55〜90％。

公开(公告)号：US07000526B2

公开(公告)日：2006-02-21

申请号：US10767832

申请日：2004-01-29

申请人： Scott Woodward Bennett ,  Vladimir Grigorievich Geller ,  Elkin Nikolai Michailovich

发明人： Scott Woodward Bennett ,  Vladimir Grigorievich Geller ,  Elkin Nikolai Michailovich

IPC分类号： F16J1/04

CPC分类号： B21D22/21 ,  B23P15/10 ,  F16D2125/06 ,  F16D2200/0008 ,  F16D2250/0023 ,  Y10T29/49249 ,  Y10T29/49256

摘要： The invention relates to a cup-shaped hydraulic piston (10) made from rolled sheet metal, which comprises an open end (12), a side wall (16) with a cylindrical outer surface (18) and an inner surface (22), as well as a piston head (14). The side wall (16) at its outer surface (18) is provided with an annular groove (20) in a portion adjoining the open end (12). To ensure a lightweight style of construction combining high stability with ease of manufacture, the part of the inner surface (22) adjoining the open end (12) and extending axially over the annular groove (20) has a cylindrical shape, and the thickness of the side wall (16) decreases monotonically from the portion (24) of the inner surface (22) up to the piston head (14).

摘要翻译： 本发明涉及由轧制金属板制成的杯形液压活塞（10），其包括开口端（12），具有圆柱形外表面（18）和内表面（22）的侧壁（16） 以及活塞头（14）。 在其外表面（18）处的侧壁（16）在与开口端（12）相邻的部分中设置有环形凹槽（20）。 为了确保结合高稳定性和易于制造的轻型施工方式，邻接开口端（12）并且在环形槽（20）上轴向延伸的内表面（22）的部分具有圆柱形形状，并且厚度 侧壁（16）从内表面（22）的部分（24）直到活塞头（14）单调地减小。

公开(公告)号：US20240044382A1

公开(公告)日：2024-02-08

申请号：US18258570

申请日：2021-12-22

申请人： Brembo S.p.A.

发明人： Andrea MILANESI ,  Andrea BONFANTI ,  Federico BERTASI ,  Alessandro MANCINI

IPC分类号： F16D65/12

CPC分类号： F16D65/127 ,  F16D65/125 ,  F16D65/123 ,  F16D2250/0046 ,  F16D2200/0026 ,  F16D2200/0008 ,  F16D2200/003 ,  F16D2200/0039 ,  F16D2200/006 ,  F16D2065/132

摘要： A method for manufacturing a braking band may include providing a braking band with a base band having an upper face and a lower face, where the base band being is made of titanium or titanium alloy. The method may also include directly depositing a material in particulate form consisting of ceramic and metal and/or intermetallic particles above at least the upper face and/or the lower face so to create an upper coating layer and/or lower coating layer. A braking band for a brake disc may have a base band entirely made of titanium alloy and having an upper face and a lower face, an upper coating layer, and a lower coating layer joined to the base band along the lower face. The upper coating layer and the lower coating layer consist of a mixture of ceramic and metal and/or intermetallic particles.

公开(公告)号：US20240026944A1

公开(公告)日：2024-01-25

申请号：US17310255

申请日：2020-01-28

申请人： Showa Denko Materials Co., Ltd. ,  NISSAN MOTOR CO., LTD.

发明人： Masamichi MITSUMOTO ,  Yoshio OGATA ,  Mitsushi OYANAGI

IPC分类号： F16D69/02

CPC分类号： F16D69/026 ,  F16D2200/0065 ,  F16D2200/0008 ,  F16D2200/0052

摘要： To provide a friction material composition which provides a friction material having high friction coefficient during high speed and high temperature braking, high coefficient of static friction and excellent abrasion resistance at high temperature and causing little sticking due to rust, even when the composition includes no antimony element or no copper element, or includes less than 0.5% by mass of copper element if any, in other words even when having a composition environmentally less harmful or less harmful to the human body. More specifically the friction material composition includes a bonding material, an organic filler, an inorganic filler and a fiber substrate, wherein the friction material composition includes no copper element, or includes less than 0.5% by mass of copper element if any, includes no antimony element, includes 5% by mass or less of iron fiber, 1 to 5% by mass of zinc powder, 2.5 to 6% by mass of calcium hydroxide, 0.7 to 1.5% by mass of sodium carbonate and a silicone-containing phenolic resin.

公开(公告)号：US20190203790A1

公开(公告)日：2019-07-04

申请号：US16111093

申请日：2018-08-23

申请人： HITACHI CHEMICAL COMPANY, LTD.

发明人： Masamichi MITSUMOTO

IPC分类号： F16D69/02

CPC分类号： F16D69/028 ,  F16D69/026 ,  F16D2069/001 ,  F16D2200/0008 ,  F16D2200/003 ,  F16D2200/0043 ,  F16D2200/0065 ,  F16D2200/0086

摘要： The present invention is concerned with a frictional material composition not containing copper as an element or having the content of copper of 0.5 mass % or less, the composition containing a cashew dust; (A) potassium titanate; (B) one or more selected from the group consisting of lithium potassium titanate and magnesium potassium titanate; and (C) one or more selected from the group consisting of zirconium silicate, zirconium oxide, and magnesium oxide, wherein the content of the cashew dust is 1 to 10 mass %, and the content of the component (C) is 11 to 30 mass %.

公开(公告)号：US20130192934A1

公开(公告)日：2013-08-01

申请号：US13752753

申请日：2013-01-29

申请人： Kendrion (Aerzen) GmbH

发明人： Rolf Knop

IPC分类号： F16D63/00 ,  F16D55/224

CPC分类号： F16D63/002 ,  F16D55/224 ,  F16D55/28 ,  F16D59/02 ,  F16D65/186 ,  F16D2055/0033 ,  F16D2055/0058 ,  F16D2121/22 ,  F16D2200/0008 ,  F16D2200/003

摘要： A spring pressure brake (1) has a magnet housing (2) with an annular space or an annular groove (3) for receiving an electromagnetic coil 4. The magnet housing (2) is formed of two parts, the first part 14 of which has the annular space (3) and is made of magnetizable sintered metal, that is to say forms a pot magnet. The second part (15) of the magnet housing (2) encloses a part region of the first part (14) and in the process also its end side (14a) and is made of a non-magnetizable material, the specific weight of which is lower than that of the material of the first part or pot magnet (14). Magnetic losses can therefore be reduced or avoided and weight can be saved.

摘要翻译： 弹簧压力制动器（1）具有带有环形空间的磁体壳体（2）或用于容纳电磁线圈4的环形槽（3）。磁体壳体（2）由两部分组成，其中第一部分14 具有环形空间（3）并且由可磁化的烧结金属制成，也就是形成罐式磁体。 磁体壳体（2）的第二部分（15）包围第一部分（14）的部分区域，并且在该过程中也是其端部侧（14a），并且由不可磁化材料制成，其重量由 比第一部分或罐式磁体（14）的材料低。 因此可以减少或避免磁损耗，并节省重量。

公开(公告)号：US06357561B2

公开(公告)日：2002-03-19

申请号：US09418889

申请日：1999-10-15

申请人： Stephen J. Ruiz

发明人： Stephen J. Ruiz

IPC分类号： F16D6510

CPC分类号： F16D65/125 ,  F16D65/123 ,  F16D2065/1356 ,  F16D2065/1392 ,  F16D2200/0008 ,  F16D2200/0021 ,  F16D2200/003

摘要： The present invention relates to a rotor assembly. The rotor assembly includes a rotor having rotor holes disposed about an axis. Bushings are disposed within the rotor holes in order to protect the rotor holes from compression impact deformation. Each bushing includes an internal slot that permits the rotor to radially expand and contract due to changes in the temperature of the rotor. A hub having pin holes that align with the rotor holes is held to the rotor by drive pins disposed within the pin holes and the bushings. A bolt is placed into the drive pin and tightened to fix the hub to the rotor in the axial and circumferential directions. Other features are disclosed.

摘要翻译： 本发明涉及一种转子组件。 转子组件包括具有绕轴线设置的转子孔的转子。 衬套设置在转子孔内，以保护转子孔免受压力冲击变形。 每个衬套包括一个内部槽口，其允许转子由于转子温度的变化而径向膨胀和收缩。 具有与转子孔对准的销孔的轮毂通过设置在销孔和衬套内的驱动销保持在转子上。 螺栓被放置在驱动销中并被紧固以将轮毂在轴向和圆周方向上固定到转子上。 公开了其他特征。