ES198012U - Un dispositivo de enganche para ferrocarriles. - Google Patents

Un dispositivo de enganche para ferrocarriles.

Info

Publication number
ES198012U
ES198012U ES0198012U ES198012U ES198012U ES 198012 U ES198012 U ES 198012U ES 0198012 U ES0198012 U ES 0198012U ES 198012 U ES198012 U ES 198012U ES 198012 U ES198012 U ES 198012U
Authority
ES
Spain
Prior art keywords
longitudinal axis
pin hole
arc
traced
side walls
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
ES0198012U
Other languages
English (en)
Other versions
ES198012Y (es
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 Industries Inc
Original Assignee
Amsted Industries 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 Industries Inc filed Critical Amsted Industries Inc
Publication of ES198012U publication Critical patent/ES198012U/es
Application granted granted Critical
Publication of ES198012Y publication Critical patent/ES198012Y/es
Expired legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
  • Connection Of Plates (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Earth Drilling (AREA)

Abstract

Un dispositivo de enganche para ferrocarriles del tipo "F" según las normas de la A.A.R., del tipo que tiene un extremo de la caña con un orificio de pasador que lo atraviesa, estando el citado orificio de pasador parcialmente definido por dos paredes laterales y una superficie cóncava portadora que se abre hacia el eje longitudinal del orificio del pasador, una banda superior y otra inferior curvadas, simétricas respecto al eje longitudinal de la cara y constituidas sobre la superficie portadora y que se unen con las paredes laterales, caracterizado por la mejora que comprende el que las bandas inferior y superior estén hechas en forma de curva compuesta generada por los radios R3, R2, R1, R2, R3 en este orden y en donde: (a) R1 es un radio central trazado desde un punto situado sustancialmente sobre el eje longitudinal de la caña, de tal modo que el arco que genera es simétrico respecto al eje longitudinal; (b) R3 es un radio lateral trazado desde un punto situado en el interior del orificio de pasador, de manera que el arco que genera es tangente a las paredes laterales, y (o) R2 es un radio de conexión trazado desde un punto situado en el interior del orificio del pasador, de tal modo que el arco que genera es tangente el arco generado por Rl y R3.
ES1971198012U 1970-08-10 1971-06-24 Un dispositivo de enganche para ferrocarriles. Expired ES198012Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US6254070A 1970-08-10 1970-08-10

Publications (2)

Publication Number Publication Date
ES198012U true ES198012U (es) 1975-06-01
ES198012Y ES198012Y (es) 1975-11-16

Family

ID=22043163

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1971198012U Expired ES198012Y (es) 1970-08-10 1971-06-24 Un dispositivo de enganche para ferrocarriles.

Country Status (6)

Country Link
US (1) US3635357A (es)
BE (1) BE769171A (es)
CA (1) CA935788A (es)
ES (1) ES198012Y (es)
GB (1) GB1294434A (es)
ZA (1) ZA713353B (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3888358A (en) * 1974-07-25 1975-06-10 Halliburton Co Coupling assembly
US5096075A (en) * 1989-05-17 1992-03-17 Mcconway & Torley Corporation Slackless drawbar with gravity responsive wedge
US6446820B1 (en) * 2000-09-07 2002-09-10 Amsted Industries Incorporated Railcar draft gear assembly and system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2889940A (en) * 1955-06-20 1959-06-09 Nat Malleable & Steel Castings Railway draft rigging
US2973103A (en) * 1959-05-22 1961-02-28 American Steel Foundries Coupler bearing block assembly
US3402825A (en) * 1966-12-07 1968-09-24 Cushion Coupler Corp Railway cars provided with draft riggings incorporating shock-ab-sorbing mechanisms
US3568857A (en) * 1969-07-03 1971-03-09 Russell George Altherr Coupler keyslot bearing contour

Also Published As

Publication number Publication date
ES198012Y (es) 1975-11-16
GB1294434A (en) 1972-10-25
ZA713353B (en) 1972-02-23
CA935788A (en) 1973-10-23
BE769171A (fr) 1971-12-28
US3635357A (en) 1972-01-18

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