ES485151A1 - Perfeccionamientos en las maquinas locomoviles articuladas, para transporte, obras publicas y similares. - Google Patents

Perfeccionamientos en las maquinas locomoviles articuladas, para transporte, obras publicas y similares.

Info

Publication number
ES485151A1
ES485151A1 ES485151A ES485151A ES485151A1 ES 485151 A1 ES485151 A1 ES 485151A1 ES 485151 A ES485151 A ES 485151A ES 485151 A ES485151 A ES 485151A ES 485151 A1 ES485151 A1 ES 485151A1
Authority
ES
Spain
Prior art keywords
lock
locking
pivot
plate
operator
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.)
Expired
Application number
ES485151A
Other languages
English (en)
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.)
Case LLC
Original Assignee
JI Case Co
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 JI Case Co filed Critical JI Case Co
Publication of ES485151A1 publication Critical patent/ES485151A1/es
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/08—Superstructures; Supports for superstructures
    • E02F9/0841—Articulated frame, i.e. having at least one pivot point between two travelling gear units
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D53/00—Tractor-trailer combinations; Road trains
    • B62D53/02—Tractor-trailer combinations; Road trains comprising a uniaxle tractor unit and a uniaxle trailer unit

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Body Structure For Vehicles (AREA)
  • Seats For Vehicles (AREA)

Abstract

Perfeccionamiento en las máquinas locomóviles articuladas, para transporte, obras publicas y similares, que comprenden un chasis delantero, un chasis posterior y una junta articulada que une dichos chasis de forma pivotante, incluyendo dicha junta al menos un conjunto de apoyo, incluyendo dicho conjunto de apoyo placas de pivotamiento superior e inferior montadas en dicho chasis delantero y un aplaca de pivotamiento montada en dicho chasis posterior, estando unidos dichos chasis delantero y posterior pivotantemente por un pivote vertical a través de dichas placas de pivotamiento, caracterizados por la provisión de : una placa de bloqueo de junta articulada que se extiende en el plano de dicha placa de pivotamiento de dicho chasis posterior, teniendo dicha placa de bloqueo al menos una boca que establece una posición de bloqueo para dicha junta articulada, un agujero de bloque en dicha placa de pivotamiento superior de dicho chasis delantero, con lo que mientras dichos chasis pivotean dichaplaca de bloqueo pasa entre dichas placas de pivotamiento superior e inferior y dicha boca en dicha placa de bloqueo es susceptible de alineación en registro vertical con dicho agujero de bloqueo y una clavija de bloqueo, es susceptible de introducción hacia abajo a través de dicho agujero de bloqueo y boca para bloquear dicha junta articulada en una posición fija.
ES485151A 1978-12-18 1979-10-18 Perfeccionamientos en las maquinas locomoviles articuladas, para transporte, obras publicas y similares. Expired ES485151A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/970,418 US4215874A (en) 1978-12-18 1978-12-18 Articulation lock

Publications (1)

Publication Number Publication Date
ES485151A1 true ES485151A1 (es) 1980-09-01

Family

ID=25516922

Family Applications (1)

Application Number Title Priority Date Filing Date
ES485151A Expired ES485151A1 (es) 1978-12-18 1979-10-18 Perfeccionamientos en las maquinas locomoviles articuladas, para transporte, obras publicas y similares.

Country Status (4)

Country Link
US (1) US4215874A (es)
AU (1) AU525389B2 (es)
BR (1) BR7908246A (es)
ES (1) ES485151A1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993016892A1 (en) * 1992-02-27 1993-09-02 D.T. Investments Limited Disabling device
US5778569A (en) * 1995-04-02 1998-07-14 Karl Schaeff Gmbh & Co. Multi-purpose construction vehicle with at least two subframes and a self-aligning bearing between the subframes
FI109462B (fi) 2000-03-10 2002-08-15 Timberjack Oy Lukituslaitteisto kiertoniveltä varten
WO2008025142A1 (en) * 2006-08-29 2008-03-06 Rpm Tech Inc. Hybrid vehicle
WO2013021700A1 (ja) * 2011-08-08 2013-02-14 株式会社小松製作所 ホイールローダ
GB2531765B (en) * 2014-10-29 2017-09-13 Bamford Excavators Ltd An undercarriage for a working machine
HU231161B1 (hu) * 2019-03-26 2021-05-28 Rátkai István Kombinált kormányzási rendszer derékcsuklós traktorokhoz

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1655351A (en) * 1924-12-29 1928-01-03 Oliver Chilled Plow Works Hitch or clevis structure
US2544924A (en) * 1945-10-04 1951-03-13 Bassick Co Industrial truck caster wheel
US3046037A (en) * 1960-04-13 1962-07-24 Howard P Cain Coupling and supporting means for vehicles
US3191709A (en) * 1961-12-04 1965-06-29 Timberland Ellicott Ltd Articulated vehicle
US3680890A (en) * 1970-07-13 1972-08-01 Letourneau Inc Safety lock for articulated vehicle

Also Published As

Publication number Publication date
BR7908246A (pt) 1980-07-15
AU525389B2 (en) 1982-11-04
US4215874A (en) 1980-08-05
AU5385179A (en) 1980-06-26

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