ES470000A1 - Perfeccionamientos en los mecanismos servoasistidos para accionar maquinas - Google Patents

Perfeccionamientos en los mecanismos servoasistidos para accionar maquinas

Info

Publication number
ES470000A1
ES470000A1 ES470000A ES470000A ES470000A1 ES 470000 A1 ES470000 A1 ES 470000A1 ES 470000 A ES470000 A ES 470000A ES 470000 A ES470000 A ES 470000A ES 470000 A1 ES470000 A1 ES 470000A1
Authority
ES
Spain
Prior art keywords
implement
machine
servo
shift mechanism
power shift
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
ES470000A
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 ES470000A1 publication Critical patent/ES470000A1/es
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/36—Component parts
    • E02F3/38—Cantilever beams, i.e. booms;, e.g. manufacturing processes, forms, geometry or materials used for booms; Dipper-arms, e.g. manufacturing processes, forms, geometry or materials used for dipper-arms; Bucket-arms
    • E02F3/382—Connections to the frame; Supports for booms or arms
    • E02F3/386—Connections to the frame; Supports for booms or arms the boom being laterally shiftable relative to the frame
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F5/00—Dredgers or soil-shifting machines for special purposes
    • E02F5/02—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches
    • E02F5/10—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables
    • E02F5/102—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables operatively associated with mole-ploughs, coulters
    • E02F5/103—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables operatively associated with mole-ploughs, coulters with oscillating or vibrating digging tools
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F5/00—Dredgers or soil-shifting machines for special purposes
    • E02F5/02—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches
    • E02F5/14—Component parts for trench excavators, e.g. indicating devices travelling gear chassis, supports, skids

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Agricultural Machines (AREA)
  • Actuator (AREA)
  • Electric Cable Installation (AREA)

Abstract

Perfeccionamientos en los mecanismos servoasistidos para accionar máquinas, y particularmente para un apero para movimiento de tierras montado deslizantemente sobre una máquina motriz, caracterizados porque el mecanismo comprende; un bastidor de soporte montado sobre dicha máquina motriz y que tiene un carril de deslizamiento que s extiende lateralmente, una cartela de soporte de apero montada deslizantemente sobre dicho carril de bastidor, estando montado dicho apero para el movimiento de tierras sobre dicha cartela para movimiento lateral respecto de dicha máquina motriz, incluyendo dicho mecanismo servoasistido un conjunto de pistón y cilindro extensible y retraible y accionado por fluido conectado operativamente por un extremo a dicho bastidor de soporte.
ES470000A 1977-07-25 1978-05-18 Perfeccionamientos en los mecanismos servoasistidos para accionar maquinas Expired ES470000A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/818,702 US4113031A (en) 1977-07-25 1977-07-25 Power shift mechanism for earth working implements

Publications (1)

Publication Number Publication Date
ES470000A1 true ES470000A1 (es) 1979-01-16

Family

ID=25226204

Family Applications (1)

Application Number Title Priority Date Filing Date
ES470000A Expired ES470000A1 (es) 1977-07-25 1978-05-18 Perfeccionamientos en los mecanismos servoasistidos para accionar maquinas

Country Status (8)

Country Link
US (1) US4113031A (es)
JP (1) JPS5424403A (es)
AU (1) AU3825578A (es)
CA (1) CA1056193A (es)
DE (1) DE2832867A1 (es)
ES (1) ES470000A1 (es)
FR (1) FR2411274A1 (es)
GB (1) GB2001232B (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4239085A (en) * 1979-07-16 1980-12-16 J. I. Case Company Side shift assembly for earth-working implements
US4318445A (en) * 1980-08-18 1982-03-09 J. I. Case Company Side shift plow assembly
US4474247A (en) * 1981-06-22 1984-10-02 Deere & Company Automatic bi-positionable mechanism for plows
US4741663A (en) * 1986-10-29 1988-05-03 Deere & Company Locking and sliding system
US6076288A (en) 1998-04-02 2000-06-20 Ledcor Industries Limited Method and apparatus for burying cable in a railway bed
ITBO20010365A1 (it) * 2001-06-08 2002-12-08 New Holland Italia Spa Macchina movimento terra e dispositivo attuatore per lo spostamento laterale di una relativa pala caricatrice
US7575067B1 (en) * 2007-05-22 2009-08-18 Reyes Harvey A Scraper system
CA2725694A1 (en) 2010-12-16 2012-06-16 Irwin Sieben Attachment for laterally shifting a working implement
SE537130C2 (sv) * 2013-05-23 2015-02-10 Dellcron Ab Styrning av rörelser hos en stabiliseringsanordning
CN117513466B (zh) * 2023-11-21 2024-09-27 湖南三一华源机械有限公司 平地机的液压控制方法、平地机的液压控制装置和平地机

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1904922A (en) * 1930-01-27 1933-04-18 Thoger G Jungersen Dump body operating mechanism
US3155250A (en) * 1958-09-10 1964-11-03 Deere & Co Earth working implement
US3436099A (en) * 1967-11-07 1969-04-01 Case Co J I Locking apparatus for side shiftable excavator
US3554601A (en) * 1968-09-10 1971-01-12 Richard B Miskin Truck bed hoist with folding linkage
US3618237A (en) * 1969-11-03 1971-11-09 Case Co J I Underground cable laying implement
JPS5153702A (en) * 1974-11-05 1976-05-12 Mitsubishi Heavy Ind Ltd Kutsusakusochino pawaasuraidokiko
US4038828A (en) * 1976-01-12 1977-08-02 J. I. Case Company Vertical lift and control for plows
US4071091A (en) * 1976-06-21 1978-01-31 Caterpillar Tractor Co. Motor grader with detachable link for reduced blade angle operation

Also Published As

Publication number Publication date
GB2001232B (en) 1982-01-27
FR2411274A1 (fr) 1979-07-06
JPS5424403A (en) 1979-02-23
GB2001232A (en) 1979-01-31
CA1056193A (en) 1979-06-12
AU3825578A (en) 1980-01-24
DE2832867A1 (de) 1979-02-08
US4113031A (en) 1978-09-12

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