CA2837576C - Capuchons de tige de poutre de frein - Google Patents

Capuchons de tige de poutre de frein Download PDF

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Publication number
CA2837576C
CA2837576C CA2837576A CA2837576A CA2837576C CA 2837576 C CA2837576 C CA 2837576C CA 2837576 A CA2837576 A CA 2837576A CA 2837576 A CA2837576 A CA 2837576A CA 2837576 C CA2837576 C CA 2837576C
Authority
CA
Canada
Prior art keywords
brake beam
paddle
brake
paddles
caps
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.)
Active
Application number
CA2837576A
Other languages
English (en)
Other versions
CA2837576A1 (fr
Inventor
Weiping Wang
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.)
Amsted Rail Co Inc
Original Assignee
Amsted Rail Co Inc
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 Amsted Rail Co Inc filed Critical Amsted Rail Co Inc
Publication of CA2837576A1 publication Critical patent/CA2837576A1/fr
Application granted granted Critical
Publication of CA2837576C publication Critical patent/CA2837576C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • B61H13/36—Beams; Suspension thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
    • B61F3/00—Types of bogies
    • B61F3/02—Types of bogies with more than one axle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
    • B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
    • B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
    • B61F5/02—Arrangements permitting limited transverse relative movements between vehicle underframe or bolster and bogie; Connections between underframes and bogies
    • B61F5/04—Bolster supports or mountings
    • B61F5/06—Bolster supports or mountings incorporating metal springs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
    • B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
    • B61F5/50—Other details

Landscapes

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

Abstract

Un ensemble poutre de frein pour un bogie de véhicule ferroviaire comprend une poutre de frein conçue pour installation entre les cadres latéraux opposés du bogie de véhicule ferroviaire, une entretoise qui sétend à partir de la poutre de frein et des têtes de frein couplées à la poutre de frein à proximité des extrémités droite et gauche de celle-ci. Chaque tête de frein contient un segment de frein conçu pour mettre en prise une roue du bogie de véhicule ferroviaire. Des tiges sétendent de lextérieur des têtes de frein. Les tiges possèdent des extrémités distales reçues dans des supports de guidage correspondants des cadres latéraux pour guider le mouvement de la poutre de frein. Les capuchons de tige couvrent les extrémités distales des tiges. Les capuchons de tige sont conçus pour être reçus dans des revêtements dusure de poutre de frein dans des cadres latéraux correspondants du bogie de véhicule ferroviaire. Les capuchons de tige présentent un coefficient de friction inférieur à celui des tiges.
CA2837576A 2012-12-21 2013-12-18 Capuchons de tige de poutre de frein Active CA2837576C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/724,852 US20140174317A1 (en) 2012-12-21 2012-12-21 Brake beam paddle caps
US13/724,852 2012-12-21

Publications (2)

Publication Number Publication Date
CA2837576A1 CA2837576A1 (fr) 2014-06-21
CA2837576C true CA2837576C (fr) 2016-06-07

Family

ID=50972929

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2837576A Active CA2837576C (fr) 2012-12-21 2013-12-18 Capuchons de tige de poutre de frein

Country Status (5)

Country Link
US (1) US20140174317A1 (fr)
BR (1) BR102013032869A2 (fr)
CA (1) CA2837576C (fr)
MX (1) MX344862B (fr)
ZA (1) ZA201309318B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8925466B2 (en) * 2012-12-20 2015-01-06 Amsted Rail Company, Inc. Brake beam assembly for a railway car truck
US9956968B2 (en) 2014-12-19 2018-05-01 Strato, Inc. Bearing adapter side frame interface for a railway car truck
JP6509620B2 (ja) * 2015-04-20 2019-05-08 日本車輌製造株式会社 鉄道車両の台車枠荷重負荷装置
CN114670888B (zh) * 2022-04-25 2023-03-24 西南交通大学 一种列车脱轨后防脱线装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2808906A (en) * 1954-08-30 1957-10-08 Buffalo Brake Beam Co Self-centering railway car brake beam
US4471857A (en) * 1981-06-02 1984-09-18 Holland Co. Guide bearing for mounting unit brake beams
US5421437A (en) * 1993-06-23 1995-06-06 Buffalo Brake Beam Company Unit guide wear plate
US5682964A (en) * 1996-09-26 1997-11-04 Zeftek, Inc. Brake beam wear plate
USD497838S1 (en) * 2003-01-16 2004-11-02 Zeftek, Inc. Railroad car brake beam wear plate having one or more tapered walls
US7527131B1 (en) * 2008-10-06 2009-05-05 Amsted Rail Company, Inc. Railway freight car truck
US8668059B2 (en) * 2010-04-22 2014-03-11 Stucki De Mexico, S. De R.L. De C.V. Unit guide wear plate for brake beams
US8256585B2 (en) * 2010-08-13 2012-09-04 Amsted Rail Company, Inc. Tapered brake beam wear liner
US8474578B2 (en) * 2010-08-13 2013-07-02 Amsted Rail Company, Inc. Brake beam wear liner
CN103010247A (zh) * 2011-09-27 2013-04-03 齐齐哈尔轨道交通装备有限责任公司 铁路车辆转向架和铁路车辆

Also Published As

Publication number Publication date
US20140174317A1 (en) 2014-06-26
MX2013015428A (es) 2014-06-23
MX344862B (es) 2017-01-10
CA2837576A1 (fr) 2014-06-21
BR102013032869A2 (pt) 2017-06-20
ZA201309318B (en) 2015-03-25

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