公开(公告)号：US20180252284A1

公开(公告)日：2018-09-06

申请号：US15447960

申请日：2017-03-02

申请人： Honeywell International Inc.

发明人： David Lane Charles ,  Amanda Childers ,  J. Robert Sutton, II

IPC分类号： F16D69/04 ,  F16D65/18 ,  F16D65/12 ,  F16D69/02 ,  B64C25/42

CPC分类号： F16D69/0408 ,  B64C25/42 ,  F16D65/122 ,  F16D65/125 ,  F16D65/126 ,  F16D65/127 ,  F16D65/186 ,  F16D69/023 ,  F16D2065/1312 ,  F16D2065/1316 ,  F16D2065/132 ,  F16D2065/1324 ,  F16D2065/1344 ,  F16D2065/1356 ,  F16D2069/004 ,  F16D2069/009 ,  F16D2069/0433 ,  F16D2069/0441 ,  F16D2069/0491 ,  F16D2200/0052 ,  F16D2200/006 ,  F16D2200/0082 ,  F16D2250/0084

摘要： In some examples, a disc brake assembly and methods of forming and assembling said brake disc assembly. The brake disc assembly including a core structure and a plurality of wear pads. The core structure having a first major surface comprising at least one curved ridge or curved channel that extends in a radial direction along the first major surface between an inner and outer diameter of the core structure. Each wear pad defining a friction surface and a mounting surface such that the mounting surfaces of the plurality of wear pads are positioned adjacent to, and in contact with, the first major surface of the core structure, where at least one of the mounting surfaces of the plurality of wear pads includes a corresponding curved ridge or curved channel configured to interlink with the at least one curved ridge or curved channel of the core structure.

公开(公告)号：US20180180122A1

公开(公告)日：2018-06-28

申请号：US15455008

申请日：2017-03-09

申请人： D.MAG (KUNSHAN) NEW MATERIAL TECHNOLOGY CO., LTD.

发明人： Jibing Tu

IPC分类号： F16D65/12

CPC分类号： F16D65/123 ,  F16D65/125 ,  F16D2065/1316 ,  F16D2065/1344 ,  F16D2065/1376 ,  F16D2200/0008 ,  F16D2200/003 ,  F16D2250/0076

摘要： A vehicle-used brake disc composite structure, comprising an inner ring piece made from a lightweight metal, and a disc body having a high rigidity, wear-resistance and heat-resistance; the inner ring piece is provided with a first engaging surface; an inner ring hole is disposed in the middle of the disc body; the disc body is provided with a second engaging surface, which is used to be fixed to the first engaging surface via welding method; the inner ring hole is covered by the inner ring piece; through fixing the inner ring piece to the disc body via welding method, the integral strength of the brake disc can be improved, and the functional life can be prolonged.

公开(公告)号：US20180073581A1

公开(公告)日：2018-03-15

申请号：US15822026

申请日：2017-11-24

申请人： ATS MER, LLC

发明人： Lori Bracamonte ,  James Withers ,  Jowie Abcede

IPC分类号： F16D65/12 ,  B22D27/15 ,  B22D19/08 ,  B22D23/06

CPC分类号： F16D65/127 ,  B22D19/08 ,  B22D23/06 ,  B22D27/15 ,  B22F7/04 ,  B22F2007/045 ,  B32B15/01 ,  C22C1/0416 ,  C22C19/05 ,  C22C32/0063 ,  C23C24/103 ,  F16D65/125 ,  F16D2200/003 ,  F16D2200/0086

摘要： A method for forming a vehicular brake rotor involving loading a shaped metal substrate with a mixture of metal alloying components and ceramic particles in a dieheating the contents of the die while applying pressure to melt at least one of the metal components of the alloying mixture whereby to densify the contents of the die and form a ceramic particle-containing metal matrix composite coating on the metallic substrate; and cooling the resulting coated product.

公开(公告)号：US09803265B2

公开(公告)日：2017-10-31

申请号：US14867440

申请日：2015-09-28

申请人： Gunite Corporation

发明人： Thomas D. Wood ,  Neil Anderson ,  Andrew Halonen

IPC分类号： F16D65/10 ,  C22C29/06 ,  B28B11/24 ,  B28B21/48 ,  B29B7/48 ,  B29C47/00 ,  C04B35/565 ,  C04B35/622 ,  C04B35/626 ,  C04B35/63 ,  C04B35/632 ,  C04B35/636 ,  C04B35/638 ,  C04B35/80 ,  F16D65/12 ,  B29C47/88 ,  F16D69/02 ,  B29C47/38 ,  B29C47/42 ,  B29K105/06 ,  B29C47/40

CPC分类号： C22C29/065 ,  B28B11/245 ,  B28B21/48 ,  B29B7/485 ,  B29C47/0004 ,  B29C47/0021 ,  B29C47/003 ,  B29C47/0033 ,  B29C47/0059 ,  B29C47/0064 ,  B29C47/38 ,  B29C47/402 ,  B29C47/408 ,  B29C47/42 ,  B29C47/8805 ,  B29C47/881 ,  B29C47/884 ,  B29K2105/06 ,  B29K2909/02 ,  C04B35/565 ,  C04B35/62204 ,  C04B35/6263 ,  C04B35/62635 ,  C04B35/62655 ,  C04B35/6269 ,  C04B35/6316 ,  C04B35/632 ,  C04B35/6365 ,  C04B35/638 ,  C04B35/806 ,  C04B2235/3418 ,  C04B2235/3826 ,  C04B2235/5228 ,  C04B2235/5248 ,  C04B2235/526 ,  C04B2235/5264 ,  C04B2235/5268 ,  C04B2235/5296 ,  C04B2235/5436 ,  C04B2235/6021 ,  C04B2235/6562 ,  C04B2235/77 ,  F16D65/125 ,  F16D69/028 ,  Y02P40/63 ,  Y10T428/1314 ,  Y10T428/31678

摘要： The present invention relates to a metal matrix composite (MMC). The MMC includes a preform formed from a composition having ceramic particles and ceramic fibers and defining a plurality of voids. The metal matrix composite also includes a support element, such as a metal, disposed within the voids of the preform. The MMC has a wear surface defined by both the preform and the support element.

公开(公告)号：US20170234387A1

公开(公告)日：2017-08-17

申请号：US15502461

申请日：2015-08-10

申请人： Advanced Carbon Technologies, LLC

发明人： Allen SIMPSON ,  R. Stevan COURSEY

IPC分类号： F16D65/12

CPC分类号： F16D65/125 ,  F16D65/126 ,  F16D2065/1312 ,  F16D2065/132 ,  F16D2200/0052 ,  F16D2200/006

摘要： The present disclosure describes brake rotor preforms and brake pads configured to reduce fracturing and failure of brake rotors by distributing the axial force applied during braking across butt joints between abutting segments of preforms and rotors manufactured therefrom. The preforms comprise a spiral annular structure formed about a longitudinal axis from a plurality of carbon fiber precursor tow segments having a partial annular shape. Each segment is asymmetrical when viewed in the longitudinal axis direction and configured so planes defined by the segment's ends are never coplanar with planes extending radially from the longitudinal axis. The brake pads have a partial annular shape and ends adapted to prevent planes defined by the ends from being coplanar during use with a plane extending radially from a brake rotor longitudinal axis.

公开(公告)号：US20170204923A1

公开(公告)日：2017-07-20

申请号：US15399316

申请日：2017-01-05

申请人： Shimano Inc.

发明人： Masanori TANIGUCHI ,  Toru IWAI

IPC分类号： F16D65/12 ,  F16D65/847

CPC分类号： F16D65/128 ,  F16D65/123 ,  F16D65/125 ,  F16D65/847 ,  F16D2065/1316 ,  F16D2065/132 ,  F16D2065/1392 ,  F16D2065/789 ,  F16D2250/0084

摘要： A bicycle disc brake rotor that further increases heat dissipation has a rotation axis. The bicycle disc brake rotor includes at east one outer circumferential portion, which includes at least one brake surface, and first and second inner circumferential parts, which are coupled to the outer circumferential portion. Each of the first and second inner circumferential parts is at least partially located radially inward from the outer circumferential portion with respect to the rotation axis. The first and second inner circumferential parts are arranged to form a gap in between in an axial direction that extends parallel to the rotation axis. At least one of the first and second inner circumferential parts includes at least one cooling enhancement section. The cooling enhancement section includes at least one opening that is in communication with the gap.

公开(公告)号：US20170184166A1

公开(公告)日：2017-06-29

申请号：US14979968

申请日：2015-12-28

申请人： Goodrich Corporation

发明人： Christopher Kirkpatrick

IPC分类号： F16D65/12 ,  D04H18/02 ,  C04B35/83

CPC分类号： F16D65/126 ,  B32B5/22 ,  B32B7/08 ,  C04B35/83 ,  C04B2235/5248 ,  D04H18/02 ,  F16D65/125 ,  F16D2200/0047 ,  F16D2200/0052 ,  F16D2200/0065 ,  F16D2200/0082 ,  F16D2250/0023

摘要： The present disclosure provides a fibrous preform, comprising an annulus having at least one of an outer diameter portion or an inner diameter portion, the outer diameter portion extending radially inward from an outer diameter of the fibrous preform and the inner diameter portion extending radially outward from an inner diameter of the fibrous preform. In various embodiments, the fibrous preform further comprises a medial diameter portion disposed between the outer diameter and the inner diameter, wherein the medial diameter portion comprises a first needling profile, and the at least one of the outer diameter portion or the inner diameter portion comprises a second needling profile. In various embodiments, the first needling profile is less than the second needling profile.

公开(公告)号：US20170184164A1

公开(公告)日：2017-06-29

申请号：US15312573

申请日：2015-05-19

申请人： TECH M3, INC

发明人： Richard Bean ,  Nathan K. Meckel ,  Walter F. Frankiewicz

IPC分类号： F16D65/12 ,  F16D69/04 ,  F16D69/02 ,  F16D65/847 ,  F16D65/092

CPC分类号： F16D65/122 ,  F16D65/092 ,  F16D65/12 ,  F16D65/125 ,  F16D65/127 ,  F16D65/128 ,  F16D65/847 ,  F16D69/00 ,  F16D69/023 ,  F16D69/027 ,  F16D69/0408 ,  F16D2065/1316 ,  F16D2065/132 ,  F16D2065/1324 ,  F16D2065/1328 ,  F16D2065/788 ,  F16D2069/003 ,  F16D2069/004 ,  F16D2069/0433 ,  F16D2069/0441 ,  F16D2069/0458 ,  F16D2069/0466 ,  F16D2200/0008 ,  F16D2200/0013 ,  F16D2200/0021 ,  F16D2200/0039 ,  F16D2200/0047 ,  F16D2250/0084

摘要： A brake rotor assembly can include a structural part having a receiving surface and at least one friction surface parts having a contact surface. The friction surface part can be fixably attached to the receiving surface of the structural part such that the contact surface faces away from the receiving surface of the structural surface to form at least part of an annular braking surface arranged concentrically around an axis of rotation of the structural part.

公开(公告)号：US20170167552A1

公开(公告)日：2017-06-15

申请号：US15369453

申请日：2016-12-05

申请人： POSCO ,  RESEARCH INSTITUTE OF INDUSTRIAL SCIENCE & TECHNOLOGY

发明人： Kwang Soo PARK ,  Heung Ju KIM ,  Sook Hwan KIM

IPC分类号： F16D65/12 ,  C22C38/20 ,  C22C38/38

CPC分类号： F16D65/125 ,  C22C38/20 ,  C22C38/38 ,  F16D65/128 ,  F16D2200/0021

摘要： An attachable high-manganese steel brake disk includes a first disk member including air vents disposed radially therein to be spaced apart from each other, and a pair of second disk members installed to be attached to two surfaces of the first disk member and having a braking surface in contact with a brake pad. Between the first disk member and the second disk members, at least the second disk members are provided as high manganese steel members.

公开(公告)号：US20170097058A1

公开(公告)日：2017-04-06

申请号：US14876324

申请日：2015-10-06

申请人： Shimano Inc.

发明人： Masahiro NAKAKURA ,  Yusuke HOSOMI ,  Ryosuke YAMAMOTO ,  Masanori TANIGUCHI ,  Toru IWAI

IPC分类号： F16D65/12

CPC分类号： F16D65/128 ,  F16D65/123 ,  F16D65/125 ,  F16D2065/1316 ,  F16D2065/132 ,  F16D2065/1332 ,  F16D2200/0017 ,  F16D2200/0021 ,  F16D2200/003 ,  F16D2250/0061

摘要： A bicycle disc brake rotor having a rotational center axis is provided including an outer portion and an inner portion. The outer portion includes a first member having a first thermal conductivity and a second member having a second thermal conductivity that is higher than the first thermal conductivity. The second member is attached to the first member. The inner portion is disposed radially inwardly from the outer portion with respect to the rotational center axis. The inner portion is a separate member from the first and second members. The inner portion is attached to or contacts the second member of the outer portion.