AR025910A1 - Perno de rotula de acoplamiento para utilizar en el orificio de la rotula de un dispositivo de acoplamiento de vagon de ferrocarril - Google Patents

Perno de rotula de acoplamiento para utilizar en el orificio de la rotula de un dispositivo de acoplamiento de vagon de ferrocarril

Info

Publication number
AR025910A1
AR025910A1 ARP000105139A ARP000105139A AR025910A1 AR 025910 A1 AR025910 A1 AR 025910A1 AR P000105139 A ARP000105139 A AR P000105139A AR P000105139 A ARP000105139 A AR P000105139A AR 025910 A1 AR025910 A1 AR 025910A1
Authority
AR
Argentina
Prior art keywords
coupling
cars
bolt
coupling device
ball
Prior art date
Application number
ARP000105139A
Other languages
English (en)
Original Assignee
Trinity Ind 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 Trinity Ind Inc filed Critical Trinity Ind Inc
Publication of AR025910A1 publication Critical patent/AR025910A1/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
    • B61G3/00—Couplings comprising mating parts of similar shape or form which can be coupled without the use of any additional element or elements
    • B61G3/04—Couplings comprising mating parts of similar shape or form which can be coupled without the use of any additional element or elements with coupling head having a guard arm on one side and a knuckle with angularly-disposed nose and tail portions pivoted to the other side thereof, the nose of the knuckle being the coupling part, and means to lock the knuckle in coupling position, e.g. "A.A.R." or "Janney" type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
    • B61G7/00—Details or accessories

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
  • Clamps And Clips (AREA)
  • Bearings For Parts Moving Linearly (AREA)
  • Joining Of Building Structures In Genera (AREA)

Abstract

Un vagon de ferrocarril (18) utiliza un dispositivo de acoplamiento (10) para acoplarse con otros vagones. El dispositivo de acoplamiento comprende unenganche (12), una rotula (14), un perno de rotula (16) y una traba (30). Cuando se acoplan dos vagones de ferrocaril, se enganchan las rotulas de ambos y losesfuezos producidos durante el movimiento de acercamiento y alejamiento de los vagones se transmiten a través de las rotulas, el enganche y las trabas. Encondiciones normales de funcionamiento, el perno de rotula debería sobrellevar esfuerzos mínimos durante el movimiento de acercamiento y alejamiento de losvagones. Sin embargo, con el paso del tiempo, los diversos componentes que integran el dispositivo de acoplamiento pueden perder sustolerancias debido al uso,el desgaste y otros factores. A medida que los diversos componentes del dispositivo van perdiendo tolerancia, se incrementan los esfuerzos de flexion sobre elperno de rotula. Un perno de rotula con una ranura (52) y un cuerpo hueco (50) puede resistir los esfuerzos de flexion que ejercen sobre el perno losdispositivos de acoplamiento fuera de tolerancia.
ARP000105139A 1999-10-01 2000-09-28 Perno de rotula de acoplamiento para utilizar en el orificio de la rotula de un dispositivo de acoplamiento de vagon de ferrocarril AR025910A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/410,589 US6488163B1 (en) 1999-10-01 1999-10-01 Knuckle coupler pin

Publications (1)

Publication Number Publication Date
AR025910A1 true AR025910A1 (es) 2002-12-18

Family

ID=23625384

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP000105139A AR025910A1 (es) 1999-10-01 2000-09-28 Perno de rotula de acoplamiento para utilizar en el orificio de la rotula de un dispositivo de acoplamiento de vagon de ferrocarril

Country Status (5)

Country Link
US (1) US6488163B1 (es)
AR (1) AR025910A1 (es)
AU (1) AU7732200A (es)
PE (1) PE20010790A1 (es)
WO (1) WO2001025070A1 (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3574644B2 (ja) * 2002-11-20 2004-10-06 沖電気工業株式会社 半導体装置の製造方法
BRPI0913124A2 (pt) 2008-05-22 2017-06-20 Bedloe Ind Llc aperfeiçoamento de um corpo do dispositivo de acoplamento ferroviário para aperfeiçoar a rotação da articulação de pino
MX2010012717A (es) 2008-05-22 2011-05-23 Bedloe Ind Llc Características de punto base central en un cuerpo de acoplador para ferrocarril y calibradores correspondientes.
US8544662B2 (en) 2008-05-22 2013-10-01 Bedloe Industries Llc Central datum feature on railroad coupler body and corresponding gauges
US8662327B2 (en) 2008-05-23 2014-03-04 Bedloe Industries Llc Railway coupler core structure for increased strength and fatigue life of resulting knuckle
CA2725123C (en) 2008-05-23 2014-04-08 Bedloe Industries Llc Knuckle formed from pivot pin and kidney core and isolated finger core
BRPI0913946A2 (pt) 2008-05-23 2015-10-20 Bedloe Ind Llc junta articulada sem um núcleo de dedo
US7896179B2 (en) * 2008-06-11 2011-03-01 General Bearing Corporation Knuckle pin for railway vehicle coupler
WO2013170740A1 (zh) * 2012-05-18 2013-11-21 齐齐哈尔轨道交通装备有限责任公司 钩舌推铁、车钩钩舌、车钩及铁路车辆
CN103419807B (zh) * 2012-05-18 2017-02-08 中国铁路总公司 钩舌推铁、铁路车辆车钩及铁路车辆
US8910808B2 (en) 2012-10-26 2014-12-16 Amstead Rail Company, Inc. Coupler knuckle
CN104029693B (zh) * 2014-06-27 2016-08-24 齐齐哈尔轨道交通装备有限责任公司 车钩组件和车辆
US9701323B2 (en) * 2015-04-06 2017-07-11 Bedloe Industries Llc Railcar coupler
US11305792B2 (en) 2018-06-20 2022-04-19 Standard Car Truck Company Railroad car coupler assembly knuckle pin
USD930503S1 (en) * 2018-06-20 2021-09-14 Standard Car Truck Company Railroad car coupler assembly knuckle pin
US12011858B2 (en) 2018-07-24 2024-06-18 Canon Virginia, Inc. Connection for different structures that slide together
US11608095B2 (en) 2019-01-29 2023-03-21 Pennsy Corporation Knuckle pin

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US478446A (en) * 1892-07-05 Car-coupling
US503910A (en) * 1893-08-22 merry
US1089396A (en) * 1913-02-06 1914-03-10 James Mccutcheon Coleman Flexible lock-joint for car bodies and trucks.
US3675787A (en) * 1970-11-23 1972-07-11 William B Krauskopf Elastomeric interlock to prevent vertical disengagement of railway car couples
US3857495A (en) * 1973-12-26 1974-12-31 Amsted Ind Inc Knuckle structure for coupler
US4267935A (en) * 1979-09-04 1981-05-19 Dresser Industries, Inc. Railway car rotary coupler
DE3047820C2 (de) * 1980-01-24 1986-08-21 Max Zürich Fischer Verfahren zur Herstellung eines Sicherungselementes zum axialen Festlegen von Bolzen, Wellen oder dergleichen
US4502818A (en) * 1980-03-28 1985-03-05 Elders G W Roof support pin
US4422711A (en) * 1981-12-21 1983-12-27 Amp Incorporated Active pin contact
DE4003601C1 (es) 1990-02-07 1991-08-08 Loehr & Bromkamp Gmbh, 6050 Offenbach, De
JP2513443Y2 (ja) * 1990-10-12 1996-10-09 株式会社椿本チエイン 軸と回転体の締結装置
US5145076A (en) * 1990-11-13 1992-09-08 Zeftek, Inc. Plastic knuckle pin with annular relief grooves for preventing pin failure due to fatigue
US5285911A (en) 1992-08-26 1994-02-15 Altherr Russell G Coupler knuckle pin protector structure and stress reliever
FR2697301B1 (fr) * 1992-10-23 1995-01-13 Socapex Amphenol Dispositif de rivet à force d'insertion nulle.
JP2932041B2 (ja) * 1994-07-18 1999-08-09 大同メタル工業株式会社 ブッシュ
US5630519A (en) 1996-03-27 1997-05-20 Zeftek, Inc. Plastic knuckle pin
DE19620955A1 (de) * 1996-05-24 1997-11-27 Hilti Ag Befestigungssystem und Verfahren zur Erstellung von Befestigungen
US6004237A (en) * 1998-08-17 1999-12-21 Deere & Company Slide idler for a chain drive

Also Published As

Publication number Publication date
US6488163B1 (en) 2002-12-03
WO2001025070A1 (en) 2001-04-12
AU7732200A (en) 2001-05-10
PE20010790A1 (es) 2001-08-23

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