LT2020534A - A ridged brake shoe of a railroad vehicle - Google Patents

A ridged brake shoe of a railroad vehicle

Info

Publication number
LT2020534A
LT2020534A LT2020534A LT2020534A LT2020534A LT 2020534 A LT2020534 A LT 2020534A LT 2020534 A LT2020534 A LT 2020534A LT 2020534 A LT2020534 A LT 2020534A LT 2020534 A LT2020534 A LT 2020534A
Authority
LT
Lithuania
Prior art keywords
backing plate
thermally conductive
metal backing
ridged
conductive elements
Prior art date
Application number
LT2020534A
Other languages
Lithuanian (lt)
Other versions
LT6803B (en
Inventor
Oleksiiovych Konstiantyn YEFYMENKO
Myhailovych Vitalii SMYK
Vasyl'ovych Oleg SAVCHUK
V'iacheslavovych Yehor MOSKALENKO
Mykolaivna Iryna MELNICHUK
Original Assignee
Yefymenko Oleksiiovych Konstiantyn
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 Yefymenko Oleksiiovych Konstiantyn filed Critical Yefymenko Oleksiiovych Konstiantyn
Publication of LT2020534A publication Critical patent/LT2020534A/en
Publication of LT6803B publication Critical patent/LT6803B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T5/00—Vehicle modifications to facilitate cooling of brakes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61H—BRAKES OR OTHER RETARDING DEVICES SPECIALLY ADAPTED FOR RAIL VEHICLES; ARRANGEMENT OR DISPOSITION THEREOF IN RAIL VEHICLES
    • B61H3/00—Applications or arrangements of brakes with an outwardly movable braking member or members co-operating with the inner surface of a drum or the like
    • 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
    • F16D49/00—Brakes with a braking member co-operating with the periphery of a drum, wheel-rim, or the like
    • F16D49/16—Brakes with two brake-blocks
    • 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
    • F16D65/06—Bands, shoes or pads; Pivots or supporting members therefor for externally-engaging brakes
    • F16D65/062—Bands, shoes or pads; Pivots or supporting members therefor for externally-engaging brakes engaging the tread of a railway wheel
    • 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
    • F16D65/78—Features relating to cooling
    • F16D65/80—Features relating to cooling for externally-engaging brakes
    • F16D65/807—Features relating to cooling for externally-engaging brakes with open cooling system, e.g. cooled by air
    • 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
    • F16D69/026—Compositions based on an organic binder containing fibres
    • 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
    • F16D69/0416—Attachment of linings specially adapted for curved 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
    • F16D65/00—Parts or details
    • F16D65/78—Features relating to cooling
    • F16D2065/788—Internal cooling channels
    • 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
    • F16D2069/001—Material of friction lining and support element of same or similar composition
    • 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
    • F16D2069/002—Combination of different friction materials
    • 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
    • F16D2069/005—Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces having a layered structure
    • 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
    • F16D2069/045—Bonding
    • F16D2069/0458—Bonding metallurgic, e.g. welding, brazing, sintering
    • 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
    • F16D2069/045—Bonding
    • F16D2069/0466—Bonding chemical, e.g. using adhesives, vulcanising
    • F16D2069/0475—Bonding chemical, e.g. using adhesives, vulcanising comprising thermal treatment
    • 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
    • F16D2200/0056—Elastomers
    • 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
    • F16D2200/006—Materials; Production methods therefor containing fibres or particles

Landscapes

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

Abstract

The invention relates to the field of railroad transport, namely to brake shoes of railroad vehicles. The proposed ridged brake shoe of a railroad vehicle comprising a metal backing plate having fabrication holes on an outer surface thereof, the backing plate is attached on the friction element; at least three thermally conductive elements in the form of elongated protrusions are provided along an inner surface of the metal backing plate, the protrusions having side recesses, wherein the boundary ones from them are arranged biased from edges of the metal backing plate in a longitudinal direction, and at least one intermediate thermally conductive element is arranged between the boundary thermally conductive elements. The metal backing plate further comprises a metal ridge, where the proportion of the volume of the metal backing plate with the thermally conductive elements is 25-55% of the overall volume of the shoe.
LT2020534A 2019-07-17 2020-07-07 A ridged brake shoe of a railroad vehicle LT6803B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
UAA201908414A UA125179C2 (en) 2019-07-17 2019-07-17 Flanged brake shoe of railroad vehicle
UAA201908414 2019-07-17

Publications (2)

Publication Number Publication Date
LT2020534A true LT2020534A (en) 2021-01-25
LT6803B LT6803B (en) 2021-02-25

Family

ID=74180792

Family Applications (1)

Application Number Title Priority Date Filing Date
LT2020534A LT6803B (en) 2019-07-17 2020-07-07 A ridged brake shoe of a railroad vehicle

Country Status (3)

Country Link
LT (1) LT6803B (en)
UA (1) UA125179C2 (en)
WO (1) WO2021010931A1 (en)

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2873569B2 (en) * 1996-07-12 1999-03-24 北海道旅客鉄道株式会社 Brake for railway vehicles
BR9917149A (en) * 1999-06-24 2001-10-30 Westinghouse Air Brake Co Friction control brake shoe
US6241058B1 (en) 1999-08-06 2001-06-05 Westinghouse Air Brake Company Brake shoe with insert bonded to backing plate
JP2001246455A (en) * 2000-03-06 2001-09-11 Yoshiro Takahashi Composite cast iron brake shoe for railway brake and its manufacturing method
US6581732B1 (en) 2002-06-24 2003-06-24 Westinghouse Air Brake Technologies Corporation Keyless attachment of brake shoes
DE102007044744B4 (en) 2007-09-18 2011-11-03 Becorit Gmbh Brake pad for rail vehicles
RU2356770C1 (en) * 2007-12-10 2009-05-27 Федор Серафимович Темников Bimetallic flanged brake shoe for locomotives and railmotor cars
UA88410C2 (en) 2008-04-29 2009-10-12 Общество С Ограниченной Ответственностью "Спецмассоптторг" device for protection of metal jet against oxidation during teeming thereof
DE202009012778U1 (en) 2009-07-17 2009-12-17 Becorit Gmbh Composite brake block sole and composite brake block
RU2494901C1 (en) 2012-06-14 2013-10-10 Закрытое акционерное общество "Современные Тормозные Системы" Brake pad with composite inserts for locomotives and rail motor cars
UA115877C2 (en) 2015-01-27 2018-01-10 Товариство З Обмеженою Відповідальністю "Білоцерківський Завод "Трібо" BRAKE PAD OF RAILWAY VEHICLE
ITTO20150242A1 (en) * 2015-05-07 2016-11-07 Itt Italia Srl METHODS FOR THE PREPARATION OF A FRICTION MATERIAL AND FOR THE MANUFACTURE OF A BRAKE PAD USING THIS FRICTION MATERIAL
CN205260682U (en) * 2015-12-24 2016-05-25 北京西屋华夏技术有限公司 Synthetic brake shoe
RU2652484C1 (en) * 2016-12-14 2018-04-26 Открытое акционерное общество "Уральский завод авто-текстильных изделий" (ОАО "УралАТИ") Checkblock of traction rolling stock

Also Published As

Publication number Publication date
LT6803B (en) 2021-02-25
WO2021010931A1 (en) 2021-01-21
UA125179C2 (en) 2022-01-26

Similar Documents

Publication Publication Date Title
JP5964404B2 (en) Friction lining support plate
US20080011562A1 (en) Multiple layer friction material brake pad
EA201690055A2 (en) BRAKE PAD OF RAILWAY VEHICLE (OPTIONS)
CN106133377B (en) brake pad assembly with universal shim
EP1579122A4 (en) High friction brake shoe assembly
LT2020534A (en) A ridged brake shoe of a railroad vehicle
GB1560042A (en) Composite friction elements
RU138480U1 (en) RAILWAY BRAKE PAD
KR200466770Y1 (en) Arched Type Underground Structure
US1529828A (en) Brake band
US2148257A (en) Method of making brake shoes
US2505031A (en) Brake drum
GEP20227345B (en) Brake shoe for railroad vehicle
US468581A (en) Brake-shoe
UA100126U (en) BRAKE PAD OF RAILWAY VEHICLE
US2015829A (en) Brake shoe
US1675682A (en) Step plate
US1095297A (en) Back for brake-shoes.
US1112377A (en) Reinforced brake-shoe.
GEU20222105Y (en) Brake shoe for railway vehicle
US1911415A (en) Brake shoe
US877055A (en) Reinforced brake-shoe.
US2048921A (en) Brake shoe
US1542055A (en) Antifriction insert for springs
CN116472415A (en) Brake device comprising a disc protector and vehicle comprising such a brake device

Legal Events

Date Code Title Description
BB1A Patent application published

Effective date: 20210105

FG9A Patent granted

Effective date: 20210225