ES2553928R1 - Pastilla de freno de tipo flotante para trenes - Google Patents

Pastilla de freno de tipo flotante para trenes Download PDF

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Publication number
ES2553928R1
ES2553928R1 ES201590084A ES201590084A ES2553928R1 ES 2553928 R1 ES2553928 R1 ES 2553928R1 ES 201590084 A ES201590084 A ES 201590084A ES 201590084 A ES201590084 A ES 201590084A ES 2553928 R1 ES2553928 R1 ES 2553928R1
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ES
Spain
Prior art keywords
support
spherical
edge
latches
trains
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
ES201590084A
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English (en)
Other versions
ES2553928B1 (es
ES2553928A2 (es
Inventor
Peifang Wu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beijing Tianyishangjia New Material Co Ltd
Original Assignee
Beijing Tianyishangjia New Material Co Ltd
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 Beijing Tianyishangjia New Material Co Ltd filed Critical Beijing Tianyishangjia New Material Co Ltd
Publication of ES2553928A2 publication Critical patent/ES2553928A2/es
Publication of ES2553928R1 publication Critical patent/ES2553928R1/es
Application granted granted Critical
Publication of ES2553928B1 publication Critical patent/ES2553928B1/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • F16D65/0973—Resilient means interposed between pads and supporting members or other brake parts not subjected to brake forces
    • 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
    • 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
    • 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
    • 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
    • F16D69/00—Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces
    • F16D69/04—Attachment of linings
    • F16D2069/0425—Attachment methods or devices
    • F16D2069/0441—Mechanical interlocking, e.g. roughened lining carrier, mating profiles on friction material and lining carrier

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)

Abstract

La pastilla de freno de tipo flotante para trenes de la presente invención comprende: placa soporte, bloques de fricción, anillos de retención y arandelas elásticas de sostén colocadas entre los bloques de fricción y la placa soporte; cada arandela elástica de sostén comprende una superficie esférica de sostén y pestillos de sostén colocados en el borde exterior de dicha superficie. Cada superficie esférica de sostén entra en contacto con la parte esférica de sostén de un bloque de fricción; en el centro de la base de la superficie esférica de sostén se forma un orificio guía que permite el paso del elemento de sujeción de un bloque de fricción; los pestillos de sostén se extienden desde el borde de la superficie esférica de sostén hacia la base de dicha superficie, en la dirección que se aleja del orificio guía; el borde de unión de cada pestillo de sostén se une al borde de la superficie esférica de sostén mediante una curva de transición suave, el borde de sostén y el pestillo de sostén se extienden más allá de la base de la superficie esférica de sostén. La pastilla de freno de tipo flotante para trenes de la presente invención resuelve el problema técnico consistente en que, en las piezas de sostén elástico de las pastillas de freno existentes, parte de los pestillos, en lugar de extenderse hacia fuera, se doblan hacia dentro; cuando se los somete a esfuerzos, las arandelas elásticas de sostén pueden extenderse hacia fuera en la dirección de los pestillos de sostén, evitando así la pérdida de la efectividad del sostén de las piezas correspondientes.
ES201590084A 2013-02-06 2014-01-26 Pastilla de freno de tipo flotante para trenes Active ES2553928B1 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201310047736 2013-02-06
CN201310047736.XA CN103133571B (zh) 2013-02-06 2013-02-06 列车用浮动式制动闸片
PCT/CN2014/071451 WO2014121704A1 (zh) 2013-02-06 2014-01-26 列车用浮动式制动闸片

Publications (3)

Publication Number Publication Date
ES2553928A2 ES2553928A2 (es) 2015-12-14
ES2553928R1 true ES2553928R1 (es) 2016-10-10
ES2553928B1 ES2553928B1 (es) 2017-07-13

Family

ID=48493837

Family Applications (1)

Application Number Title Priority Date Filing Date
ES201590084A Active ES2553928B1 (es) 2013-02-06 2014-01-26 Pastilla de freno de tipo flotante para trenes

Country Status (6)

Country Link
KR (1) KR101899874B1 (es)
CN (1) CN103133571B (es)
DE (1) DE112014000704T5 (es)
EA (1) EA029606B1 (es)
ES (1) ES2553928B1 (es)
WO (1) WO2014121704A1 (es)

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CN103133571B (zh) * 2013-02-06 2016-04-13 北京天宜上佳新材料有限公司 列车用浮动式制动闸片
CN104728318A (zh) * 2013-12-18 2015-06-24 天津机辆轨道交通装备有限责任公司 一种高速列车制动闸片
CN104482079B (zh) * 2014-12-10 2017-04-05 贵州新安航空机械有限责任公司 一种独立摩擦块制动闸片
RU2716524C2 (ru) * 2015-02-18 2020-03-12 Кофрен С.Р.Л. Накладка для дисковых тормозов для железнодорожного транспорта
DE102015109033A1 (de) * 2015-06-09 2016-12-15 Federal-Mogul Bremsbelag Gmbh Anordnung von Reibbelagelementen in Bremsbelägen zur Erhöhung einer Kontaktkraft zwischen den Reibbelagelementen bei Bremsbetätigung
DE102015109034A1 (de) * 2015-06-09 2016-12-15 Federal-Mogul Bremsbelag Gmbh Flexible Lagerung von Reibbelagelementen in Bremsbelägen
CN106678206A (zh) * 2015-09-28 2017-05-17 北京浦然轨道交通科技有限公司 一种可调节浮动式制动闸片
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CN106641035A (zh) * 2016-11-30 2017-05-10 北京天宜上佳新材料股份有限公司 汽车刹车片
CN107061576A (zh) * 2017-03-09 2017-08-18 湖南博科瑞新材料有限责任公司 一种动车组用的粉末冶金闸片
CN107061577A (zh) * 2017-04-11 2017-08-18 北京天宜上佳新材料股份有限公司 一种具有大浮动量弹性元件的制动闸片
CN106996430A (zh) * 2017-04-27 2017-08-01 克诺尔车辆设备(苏州)有限公司 一种浮动式闸片
CN107152480A (zh) * 2017-07-24 2017-09-12 南昌大学 带有三级调整机构的制动闸片
CN108061117A (zh) * 2017-12-21 2018-05-22 北京瑞斯福高新科技股份有限公司 一种动车组用闸片
CN108488279A (zh) * 2018-05-22 2018-09-04 沈阳精合数控科技开发有限公司 一种非燕尾型粉末冶金闸片
CN108644258B (zh) * 2018-07-13 2024-02-20 北京天仁道和新材料有限公司 一种浮动式制动闸片
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
CN109469695B (zh) * 2018-11-15 2024-06-04 北京科技大学 一种高连接强度高铁刹车片
DE102019118297A1 (de) * 2019-07-05 2021-01-07 Knorr-Bremse Systeme für Schienenfahrzeuge GmbH Belaghalter für eine Bremsbelaghalterung eines Schienenfahrzeugs
CN110273954A (zh) * 2019-07-17 2019-09-24 中铁隆昌铁路器材有限公司 一种动车组列车用粉末冶金闸片
DE102020100139A1 (de) * 2020-01-07 2021-07-08 Knorr-Bremse Systeme für Schienenfahrzeuge GmbH Bremsbelag für eine Scheibenbremse eines Schienenfahrzeugs und Scheibenbremse
DE102020117630B4 (de) * 2020-07-03 2022-04-28 Knorr-Bremse Systeme für Schienenfahrzeuge GmbH Bremsklotz und Bremsklotzeinrichtung eines Schienenfahrzeugs
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
CN114110055A (zh) * 2021-11-30 2022-03-01 昆山唐泽新能源科技有限公司 一种液压刹车卡钳
CN114658780A (zh) * 2022-03-23 2022-06-24 北京浦然轨道交通科技股份有限公司 一种卡簧防脱扣和列车制动闸片

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CN103133571B (zh) * 2013-02-06 2016-04-13 北京天宜上佳新材料有限公司 列车用浮动式制动闸片
CN103133579B (zh) * 2013-02-06 2016-05-25 北京天宜上佳新材料有限公司 雨雪天气用浮动式制动闸片
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Also Published As

Publication number Publication date
CN103133571A (zh) 2013-06-05
ES2553928B1 (es) 2017-07-13
ES2553928A2 (es) 2015-12-14
KR20150118973A (ko) 2015-10-23
WO2014121704A1 (zh) 2014-08-14
EA201500829A1 (ru) 2016-03-31
DE112014000704T5 (de) 2015-10-22
CN103133571B (zh) 2016-04-13
EA029606B1 (ru) 2018-04-30
KR101899874B1 (ko) 2018-11-05

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