公开(公告)号：US20240227110A1

公开(公告)日：2024-07-11

申请号：US18562094

申请日：2022-05-11

申请人： SAFRAN LANDING SYSTEMS

发明人： Gilles AUREGAN ,  Aurélie SOULA

IPC分类号： B24B19/00 ,  F16D65/18 ,  F16D121/04 ,  F16D125/06 ,  F16D125/08

CPC分类号： B24B19/00 ,  F16D65/18 ,  F16D2121/04 ,  F16D2125/06 ,  F16D2125/08 ,  F16D2250/0038

摘要： A method for treating a surface of a rod of a piston, the rod being made of high mechanical strength alloy with a minimum hardness above 45 HRC, includes a grinding procedure, and a polishing procedure performed until a mean roughness Ra≤0.2 μm is obtained. This results in a surface finish allowing the dynamic sealing requirements of the piston to be maintained without requiring chrome plating.

公开(公告)号：US10036441B2

公开(公告)日：2018-07-31

申请号：US15321809

申请日：2015-06-29

申请人： SAF-HOLLAND GmbH

发明人： Olaf Drewes

IPC分类号： F16D51/00 ,  F16D65/22 ,  F16D125/66

CPC分类号： F16D65/22 ,  F16D51/12 ,  F16D51/22 ,  F16D2121/14 ,  F16D2125/66 ,  F16D2200/0026 ,  F16D2200/0039 ,  F16D2250/0038

摘要： The invention relates to a brake system, in particular wedge drum brake for utility vehicles, comprising a transmission element and a piston element, wherein the transmission element is guided displaceably along a transmission axis, wherein the piston element is guided displaceably transversely with respect to the transmission axis, wherein the transmission element has a transmission surface which is oriented in an inclined manner with respect to the transmission axis, wherein the piston element is supported with a piston surface on the transmission surface, wherein a displacement of the transmission element along the transmission axis brings about a displacement of the piston element substantially transversely with respect to the transmission axis.

公开(公告)号：US20170276191A1

公开(公告)日：2017-09-28

申请号：US15077689

申请日：2016-03-22

申请人： Schaeffler Technologies AG & Co. KG

发明人： Rashid Farahati ,  Olusanmi Adeniran

IPC分类号： F16D13/70 ,  F16D13/46 ,  F16D13/38

CPC分类号： F16D13/70 ,  B23K26/0006 ,  B23K26/0622 ,  B23K26/0823 ,  B23K26/352 ,  B23K26/355 ,  B23K26/3584 ,  B23K26/362 ,  B23K26/40 ,  B23K37/0408 ,  B23K37/0435 ,  B23K2101/006 ,  B23K2103/02 ,  B23K2103/06 ,  B23K2103/10 ,  F16D13/52 ,  F16D13/648 ,  F16D65/127 ,  F16D2069/004 ,  F16D2250/0038

摘要： A reaction plate for a clutch including an annular body, the annular body including an inner circumferential edge, an outer circumferential edge, a first surface between the inner and outer circumferential edges and facing a first axial direction and a second surface between the inner and outer circumferential surfaces and facing a second axial direction, the second surface including recesses covering at least 50 percent of the second surface. A clutch assembly including a friction plate, the friction plate having a first axially-facing surface including a friction material, a reaction plate, the reaction plate having a second axially-facing surface including recesses covering at least 50 percent of the second axially-facing surface and an actuation means arranged to displace the friction plate or the reaction plate such that the first and second axially-facing surfaces frictionally engage. A method of fabricating a reaction plate for a clutch.

公开(公告)号：US20170182683A1

公开(公告)日：2017-06-29

申请号：US15032416

申请日：2015-04-14

申请人： TMD FRICTION SERVICES GMBH

发明人： Kai GOLDBACH ,  Thomas HUEBER ,  Richard LEWIS ,  Paulo PERIN

IPC分类号： B29C35/08 ,  F16D69/02

CPC分类号： B29C35/0805 ,  B29C71/02 ,  B29C71/04 ,  B29C2035/0822 ,  B29L2031/16 ,  B29L2031/30 ,  B29L2031/7482 ,  F16D69/02 ,  F16D2250/00 ,  F16D2250/0038

摘要： The invention relates to a device and a method for the thermal treatment of friction linings by means of IR-radiation, characterized in that IR radiators or IR heating fields are used as a source of infrared radiation, said radiators or heating fields generating IR-radiation in the wavelength range of 2260 nm to 3000 nm.

公开(公告)号：US20170122393A1

公开(公告)日：2017-05-04

申请号：US15408970

申请日：2017-01-18

申请人： FORD GLOBAL TECHNOLOGIES, LLC

发明人： Tomasz Pawel Grabiec ,  Ivan Jan Mathieu Ernest Bruggen ,  Clemens Maria Verpoort ,  Thomas Schläfer

IPC分类号： F16D65/12 ,  C23C4/02 ,  C23C28/00 ,  F16D65/847

CPC分类号： F16D65/127 ,  B21D53/88 ,  C23C2/06 ,  C23C2/12 ,  C23C2/26 ,  C23C2/265 ,  C23C4/02 ,  C23C4/10 ,  C23C4/129 ,  C23C4/131 ,  C23C4/18 ,  C23C28/32 ,  C23C28/321 ,  C23C28/341 ,  F16D65/128 ,  F16D65/847 ,  F16D2065/788 ,  F16D2200/0013 ,  F16D2250/00 ,  F16D2250/0038 ,  F16D2250/0046 ,  Y10T29/49885 ,  Y10T29/49982

摘要： A brake disk includes a circular base body having a circumferential outer brake rim, a friction layer in certain regions on the base body and an adhesion-promoter or functional layer arranged over an entirety of the base body.

公开(公告)号：US09638276B2

公开(公告)日：2017-05-02

申请号：US14117379

申请日：2012-03-14

申请人： Peter Schluck ,  Michael Honer ,  Thomas Kiedrowski

发明人： Peter Schluck ,  Michael Honer ,  Thomas Kiedrowski

IPC分类号： F16D65/12 ,  B05D1/02 ,  B23K26/00 ,  F16D65/02 ,  F16D69/00

CPC分类号： F16D65/127 ,  B05D1/02 ,  B23K26/352 ,  B23K26/354 ,  B23K26/355 ,  B23K26/3584 ,  C23C4/02 ,  C23C4/10 ,  F16D65/125 ,  F16D2065/1304 ,  F16D2065/132 ,  F16D2069/005 ,  F16D2200/0013 ,  F16D2250/0038 ,  F16D2250/0046

摘要： A brake disc includes a basic body with at least one contact surface that has a wearing coat applied thereon. The at least one contact surface of the basic body is pretreated to realize the bond between the wearing coat and the basic body. The at least one pretreated contact surface of the basic body has a surface topography that is modified by laser irradiation and has at least one predetermined parameter. A method produces the brake disc.

公开(公告)号：US09574260B2

公开(公告)日：2017-02-21

申请号：US14669521

申请日：2015-03-26

申请人： FORD GLOBAL TECHNOLOGIES, LLC

发明人： Tomasz Pawel Grabiec ,  Ivan Jan Mathieu Ernest Bruggen ,  Clemens Maria Verpoort ,  Thomas Schläfer

IPC分类号： B21D53/88 ,  C23C4/02 ,  C23C2/26 ,  C23C4/18 ,  F16D65/12 ,  C23C2/06 ,  C23C2/12 ,  C23C4/10 ,  C23C28/00

CPC分类号： F16D65/127 ,  B21D53/88 ,  C23C2/06 ,  C23C2/12 ,  C23C2/26 ,  C23C2/265 ,  C23C4/02 ,  C23C4/10 ,  C23C4/129 ,  C23C4/131 ,  C23C4/18 ,  C23C28/32 ,  C23C28/321 ,  C23C28/341 ,  F16D65/128 ,  F16D65/847 ,  F16D2065/788 ,  F16D2200/0013 ,  F16D2250/00 ,  F16D2250/0038 ,  F16D2250/0046 ,  Y10T29/49885 ,  Y10T29/49982

摘要： The invention relates to a process for producing a brake disk for a vehicle, in which a friction layer is arranged at least in certain regions on a base body of the brake disk.

摘要翻译： 本发明涉及一种用于制造车辆制动盘的方法，其中摩擦层至少布置在制动盘的基体上的某些区域中。

公开(公告)号：US20170008142A1

公开(公告)日：2017-01-12

申请号：US15272000

申请日：2016-09-21

申请人： FORD GLOBAL TECHNOLOGIES, LLC

发明人： GERHARD FLORES ,  JOSEF KOEPP ,  VALERI HARTMANN ,  CLEMENS MARIA VERPOORT

IPC分类号： B24B7/16

CPC分类号： B24B7/16 ,  B24B7/00 ,  F16D65/12 ,  F16D65/127 ,  F16D2069/004 ,  F16D2250/0038

摘要： The present invention in one or more embodiments provides a roller tool for roughening a friction ring of a brake disk, the roller tool including a roller body including inner and outer ends and a casing surface positioned there-between, the inner end differing in cross-section dimension than the outer end, the casing surface including thereupon one or more protrusions for contacting the friction ring. The roller tool may further include a support frame supporting the roller body. The support frame may include a short leg connected to the outer end of the roller body and a long leg connected to the inner end of the roller body.

摘要翻译： 本发明在一个或多个实施例中提供了一种用于使制动盘的摩擦环粗糙化的辊工具，该滚子工具包括一个包括内端和外端的辊体和位于其间的壳体表面， 截面尺寸比外端部，壳体表面包括一个或多个用于接触摩擦环的突起。 辊工具还可以包括支撑辊体的支撑框架。 支撑框架可以包括连接到辊体的外端的短腿和连接到辊体的内端的长腿。

公开(公告)号：US20160017934A1

公开(公告)日：2016-01-21

申请号：US14774343

申请日：2014-03-04

申请人： JTEKT CORPORATION

发明人： Hideki FUJIWARA

IPC分类号： F16D41/064 ,  F03D11/02

CPC分类号： F16D41/064 ,  F03D15/00 ,  F03D15/10 ,  F03D80/70 ,  F05B2260/4023 ,  F05B2260/40311 ,  F16D41/06 ,  F16D41/067 ,  F16D2250/0038 ,  F16D2300/10 ,  Y02E10/721

摘要： A one-way clutch, disposed between an input rotating body and an output rotating body, is used to connect the input and output rotating bodies so that the rotating bodies are rotatable integrally in a state in which the rotation speed of the input rotating body is higher than that of the output rotating body and to cut off the connection between the input and output rotating bodies in a state in which the rotation speed of the input rotating body is lower than that of the output rotating body. A plurality of engaging elements or an inner ring and an outer ring constituting the one-way clutch are made of a base material obtained by subjecting a martensitic stainless steel material to soft nitriding treatment, and the Vickers hardness of the portion up to 20 μm from the surface of the contact portion thereof is 1000 to 1500 Hv.

摘要翻译： 使用设置在输入旋转体和输出旋转体之间的单向离合器来连接输入和输出旋转体，使得旋转体在输入旋转体的转速为 高于输出旋转体的旋转速度，并且在输入旋转体的旋转速度低于输出旋转体的旋转速度的状态下切断输入和输出旋转体之间的连接。 构成单向离合器的多个接合元件或内圈和外圈由通过对马氏体不锈钢材料进行软氮化处理而获得的基材制成，并且该部分的维氏硬度高达20μm 其接触部分的表面为1000至1500Hv。

公开(公告)号：US20100219027A1

公开(公告)日：2010-09-02

申请号：US12659145

申请日：2010-02-26

申请人： Shintaro Tsujimi ,  Kiyokazu Nakane

发明人： Shintaro Tsujimi ,  Kiyokazu Nakane

IPC分类号： F16D55/02 ,  B32B15/01 ,  B32B15/04

CPC分类号： C25D11/04 ,  C25D3/04 ,  C25D11/18 ,  C25D11/38 ,  F16D65/0025 ,  F16D2125/06 ,  F16D2250/0038 ,  F16D2250/0046 ,  Y10T428/12743

摘要： There is provided a disk brake comprising: a piston that presses a brake pad to a disk rotor; and a caliper at which the piston is slidably provided through a piston seal, the caliper making the piston moved forward by hydraulic pressure, wherein the piston has that an anodized film layer formed by an anodized treatment is formed on a surface of a piston base body made of aluminum alloy, and a chromium plating layer is directly laminated on a surface of the anodized film layer.

摘要翻译： 提供一种盘式制动器，其包括：将制动衬块按压到盘形转子的活塞; 以及活塞通过活塞密封件可滑动地设置的卡钳，使活塞通过液压向前移动，其中活塞具有通过阳极氧化处理形成的阳极化膜层形成在活塞基体的表面上 由铝合金制成，并且在阳极氧化膜层的表面上直接层压镀铬层。