BR112018010068A2 - lona de freio para veículo ferroviário, e freio a disco ferroviário que usa a mesma - Google Patents

lona de freio para veículo ferroviário, e freio a disco ferroviário que usa a mesma

Info

Publication number
BR112018010068A2
BR112018010068A2 BR112018010068-4A BR112018010068A BR112018010068A2 BR 112018010068 A2 BR112018010068 A2 BR 112018010068A2 BR 112018010068 A BR112018010068 A BR 112018010068A BR 112018010068 A2 BR112018010068 A2 BR 112018010068A2
Authority
BR
Brazil
Prior art keywords
friction
rail cars
substrate
center
friction elements
Prior art date
Application number
BR112018010068-4A
Other languages
English (en)
Japanese (ja)
Inventor
Sakayama Yuiko
Kato Takanori
Sakaguchi Atsushi
Miyabe Naruo
Original Assignee
Nippon Steel & Sumitomo Metal Corporation
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nippon Steel & Sumitomo Metal Corporation filed Critical Nippon Steel & Sumitomo Metal Corporation
Publication of BR112018010068A2 publication Critical patent/BR112018010068A2/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D69/00—Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces
    • F16D69/04—Attachment of linings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61H—BRAKES OR OTHER RETARDING DEVICES SPECIALLY ADAPTED FOR RAIL VEHICLES; ARRANGEMENT OR DISPOSITION THEREOF IN RAIL VEHICLES
    • B61H13/00—Actuating rail vehicle brakes
    • B61H13/34—Details
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61H—BRAKES OR OTHER RETARDING DEVICES SPECIALLY ADAPTED FOR RAIL VEHICLES; ARRANGEMENT OR DISPOSITION THEREOF IN RAIL VEHICLES
    • B61H5/00—Applications or arrangements of brakes with substantially radial braking surfaces pressed together in axial direction, e.g. disc brakes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D65/00—Parts or details
    • F16D65/02—Braking members; Mounting thereof
    • F16D65/04—Bands, shoes or pads; Pivots or supporting members therefor
    • F16D65/092—Bands, shoes or pads; Pivots or supporting members therefor for axially-engaging brakes, e.g. disc brakes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D69/00—Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces
    • F16D69/02—Composition of linings ; Methods of manufacturing
    • F16D69/025—Compositions based on an organic binder
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D69/00—Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces
    • F16D69/02—Composition of linings ; Methods of manufacturing
    • F16D69/027—Compositions based on metals or inorganic oxides
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D69/00—Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces
    • F16D69/04—Attachment of linings
    • F16D69/0408—Attachment of linings specially adapted for plane linings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D69/00—Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces
    • F16D69/04—Attachment of linings
    • F16D2069/0425—Attachment methods or devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D69/00—Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces
    • F16D69/04—Attachment of linings
    • F16D2069/0425—Attachment methods or devices
    • F16D2069/0433—Connecting elements not integral with the braking member, e.g. bolts, rivets
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2200/00—Materials; Production methods therefor
    • F16D2200/0004—Materials; Production methods therefor metallic
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2200/00—Materials; Production methods therefor
    • F16D2200/0004—Materials; Production methods therefor metallic
    • F16D2200/0026—Non-ferro
    • F16D2200/003—Light metals, e.g. aluminium
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2200/00—Materials; Production methods therefor
    • F16D2200/0034—Materials; Production methods therefor non-metallic
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2200/00—Materials; Production methods therefor
    • F16D2200/0078—Materials; Production methods therefor laminated
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2250/00—Manufacturing; Assembly
    • F16D2250/0084—Assembly or disassembly
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D65/00—Parts or details
    • F16D65/02—Braking members; Mounting thereof
    • F16D65/04—Bands, shoes or pads; Pivots or supporting members therefor
    • F16D65/092—Bands, shoes or pads; Pivots or supporting members therefor for axially-engaging brakes, e.g. disc brakes
    • F16D65/095—Pivots or supporting members therefor
    • F16D65/097—Resilient means interposed between pads and supporting members or other brake parts
    • F16D65/0972—Resilient means interposed between pads and supporting members or other brake parts transmitting brake reaction force, e.g. elements interposed between torque support plate and pad

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Braking Arrangements (AREA)

Abstract

esta lona de freio (10) para material rodante inclui primeiros e segundos elementos de fricção (11, 12) e um substrato (20). o elemento de fricção (11) é fixado elasticamente ao substrato (20) com um elemento de mola disposto entre o elemento de fricção (11) e o substrato (20). o elemento de fricção (12) é fixado ao substrato (20). há um ou mais elementos de fricção (11) tendo seu centro presente em uma faixa na qual a distância do centro do eixo é {r1 + (r2 ? r1)/3} a {r1 + 2(r2 ? r1)/3}, onde r1 é a menor distância entre os elementos de fricção (11, 12) e o centro do eixo do veículo ferroviário, e r2 é a maior distância entre os elementos de fricção (11, 12) e o centro do eixo. o total t1 da área de superfície de deslizamento do elemento de fricção (11) e o total t2 da área da superfície de deslizamento do elemento de fricção (12) satisfazem a relação 2/25 = t2/ (t1 + t2). é mantido um bom contato entre o disco de freio e os elementos de fricção (11, 12) mesmo durante uma frenagem súbita a uma alta velocidade.
BR112018010068-4A 2015-12-25 2016-12-14 lona de freio para veículo ferroviário, e freio a disco ferroviário que usa a mesma BR112018010068A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2015-255429 2015-12-25
JP2015255429 2015-12-25
PCT/JP2016/087305 WO2017110637A1 (ja) 2015-12-25 2016-12-14 鉄道車両用のブレーキライニングおよびそれを用いた鉄道車両用ディスクブレーキ

Publications (1)

Publication Number Publication Date
BR112018010068A2 true BR112018010068A2 (pt) 2018-11-13

Family

ID=59090165

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018010068-4A BR112018010068A2 (pt) 2015-12-25 2016-12-14 lona de freio para veículo ferroviário, e freio a disco ferroviário que usa a mesma

Country Status (8)

Country Link
US (1) US20180347654A1 (pt)
EP (1) EP3396193A4 (pt)
JP (1) JP6601505B2 (pt)
KR (1) KR102045433B1 (pt)
CN (1) CN108474425B (pt)
BR (1) BR112018010068A2 (pt)
TW (1) TWI621788B (pt)
WO (1) WO2017110637A1 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102107642B1 (ko) * 2015-12-25 2020-05-28 닛폰세이테츠 가부시키가이샤 철도 차량용 브레이크 라이닝 및 그것을 구비한 디스크 브레이크
DE102016100454A1 (de) 2016-01-13 2017-07-13 Knorr-Bremse Systeme für Schienenfahrzeuge GmbH Bremsbelag für Scheibenbremsen von Schienenfahrzeugen
US20190078629A1 (en) * 2016-03-17 2019-03-14 Nippon Steel & Sumitomo Metal Corporation Brake lining for railway vehicle and disk brake for railway vehicle including the same
DE102017101525B4 (de) 2017-01-26 2021-07-22 Saf-Holland Gmbh Bremsbacke und Bremsvorrichtung
CN109307027A (zh) * 2018-10-10 2019-02-05 北京瑞斯福高新科技股份有限公司 一种列车用制动闸片
WO2020195683A1 (ja) * 2019-03-25 2020-10-01 日本製鉄株式会社 鉄道車両用ブレーキライニング
IT201900006094A1 (it) * 2019-04-18 2020-10-18 Cofren Srl Pattino per freni a disco per veicoli ferroviari
RU200218U1 (ru) * 2020-07-20 2020-10-13 Акционерное общество "Термостойкие изделия и инженерные разработки" (АО "ТИИР") Колодка дискового тормоза рельсового транспортного средства, работающего на электрической тяге

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IT1261780B (it) * 1993-04-05 1996-06-03 Pattino per freni a disco con elementi di attrito sinterizzati.
DE19727705C1 (de) * 1997-06-30 1999-02-11 Bba Friction Becorit Gmbh Bremsbelag für Teilbelag-Scheibenbremsen
DE19840065A1 (de) * 1998-09-03 2000-03-23 Knorr Bremse Systeme Elastischer Bremsenkörper
GB0106357D0 (en) * 2001-03-13 2001-05-02 Federal Mogul Friction Product Friction pad
TW593905B (en) * 2002-05-16 2004-06-21 Knorr Bremse Systeme Brake lining for the disk brake of a vehicle
US7097009B2 (en) * 2003-10-30 2006-08-29 Akebono Corporation (North America) Friction material configuration and method of manufacture for brake applications
ITRM20050005A1 (it) * 2005-01-10 2006-07-11 Rutgers Rail S P A Pattino per freni a disco perfezionato, con elementi di attrito, in particolare per uso ferroviario.
JP4006450B2 (ja) * 2005-04-26 2007-11-14 曙ブレーキ工業株式会社 ディスクブレーキ用摩擦材組立て体
GB0523858D0 (en) * 2005-11-24 2006-01-04 Federal Mogul Friction Product Pad assembly for use in a disc brake
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ITRM20120542A1 (it) * 2012-11-07 2014-05-08 Cofren Srl Pattino per freni a disco per veicoli ferroviari
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CN103133568B (zh) * 2013-02-06 2016-04-13 北京天宜上佳新材料有限公司 浮动式双层背板制动闸片
CN204387177U (zh) * 2014-12-17 2015-06-10 北京天宜上佳新材料有限公司 一种制动闸片

Also Published As

Publication number Publication date
KR20180091888A (ko) 2018-08-16
CN108474425B (zh) 2019-12-13
JPWO2017110637A1 (ja) 2018-09-13
JP6601505B2 (ja) 2019-11-06
KR102045433B1 (ko) 2019-11-15
EP3396193A1 (en) 2018-10-31
EP3396193A4 (en) 2018-12-12
WO2017110637A1 (ja) 2017-06-29
US20180347654A1 (en) 2018-12-06
CN108474425A (zh) 2018-08-31
TW201736167A (zh) 2017-10-16
TWI621788B (zh) 2018-04-21

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Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved

Owner name: NIPPON STEEL CORPORATION (JP)

B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements