ES2056558T3 - Mecanismo de control para tres funciones con una primera y una segunda palanca de mando. - Google Patents

Mecanismo de control para tres funciones con una primera y una segunda palanca de mando.

Info

Publication number
ES2056558T3
ES2056558T3 ES91121239T ES91121239T ES2056558T3 ES 2056558 T3 ES2056558 T3 ES 2056558T3 ES 91121239 T ES91121239 T ES 91121239T ES 91121239 T ES91121239 T ES 91121239T ES 2056558 T3 ES2056558 T3 ES 2056558T3
Authority
ES
Spain
Prior art keywords
plane
control lever
lever
control
knob
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 - Lifetime
Application number
ES91121239T
Other languages
English (en)
Inventor
Paul John Ernst
Rex Allen Hanson
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.)
Deere and Co
Original Assignee
Deere and 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 Deere and Co filed Critical Deere and Co
Application granted granted Critical
Publication of ES2056558T3 publication Critical patent/ES2056558T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G13/00—Manually-actuated control mechanisms provided with two or more controlling members and also two or more controlled members
    • 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
    • E02F9/20—Drives; Control devices
    • E02F9/2004—Control mechanisms, e.g. control levers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/20—Control lever and linkage systems
    • Y10T74/20012—Multiple controlled elements
    • Y10T74/20201—Control moves in two planes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/20—Control lever and linkage systems
    • Y10T74/20396—Hand operated

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Control Devices (AREA)
  • Operation Control Of Excavators (AREA)
  • Arrangement Or Mounting Of Control Devices For Change-Speed Gearing (AREA)
  • Gear-Shifting Mechanisms (AREA)

Abstract

EN UN MECANISMO DE MANDO PARA TRES FUNCIONES CON UNA PRIMERA Y UNA SEGUNDA PALANCA DE MANDO (32, 34) UNIDAS ENTRE SI, SE DISPONEN DE TAL FORMA SOBRE UN RODAMIENTO DE SUSTENTACION (54), QUE LA PRIMERA PALANCA DE MANDO (32) SE AJUSTA EN UN PRIMER PLANO PARA LA CONDUCCION DE UNA PRIMERA FUNCION Y EN UN SEGUNDO PLANO QUE TRANSCURRE RECTANGULARMENTE CON RESPECTO AL PRIMER PLANO, PARA LA CONDUCCION DE UNA SEGUNDA FUNCION, Y DE TAL FORMA QUE LA SEGUNDA PALANCA DE MANDO (34) SE AJUSTA EN UN PRIMER Y TERCER PLANO, QUE TRANSCURRE PARALELAMENTE CON RESPECTO AL SEGUNDO PLANO, PARA LA CONDUCCION DE UNA TERCERA FUNCION, POR LO CUAL LA PRIMERA PALANCA DE MANDO (32) MUESTRA UNA HORQUILLA DE CAMBIO (40) CON DOS BRAZOS (42 Y 44) Y LA SEGUNDA PALANCA DE MANDO (34) MUESTRA UN BRAZO DE UNION (72) Y EL RODAMIENTO DE SUSTENTACION (54) AGUANTA DE FORMA INCLINABLE Y VERTICAL UN EJE OBTUSO (70), SOBRE EL QUE SE FIJAN DE TAL FORMA, UN TERCER BRAZO (46) UNIDO A LA HORQUILLA DE CAMBIO (40) DE LA PRIMERA PALANCA DE MANDO (32) Y EL BRAZO DE UNION (72) DE LA SEGUNDA PALANCA DE MANDO (32), QUE LA PRIMERA Y SEGUNDA PALANCA DE MANDO (32 Y 34) SE AJUSTAN CONJUNTAMENTE CON EL EJE OBTUSO (70) EN EL PRIMER PLANO, LA PRIMERA PALANCA DE MANDO (32) EN EL SEGUNDO PLANO Y LA SEGUNDA PALANCA DE MANDO (34) EN EL TERCER PLANO.
ES91121239T 1990-12-21 1991-12-11 Mecanismo de control para tres funciones con una primera y una segunda palanca de mando. Expired - Lifetime ES2056558T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/632,309 US5110253A (en) 1990-12-21 1990-12-21 Two-lever three function control mechanism

Publications (1)

Publication Number Publication Date
ES2056558T3 true ES2056558T3 (es) 1994-10-01

Family

ID=24535001

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91121239T Expired - Lifetime ES2056558T3 (es) 1990-12-21 1991-12-11 Mecanismo de control para tres funciones con una primera y una segunda palanca de mando.

Country Status (4)

Country Link
US (1) US5110253A (es)
EP (1) EP0493714B1 (es)
DE (1) DE59102185D1 (es)
ES (1) ES2056558T3 (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5232057A (en) * 1991-08-01 1993-08-03 Case Corporation Single lever multiple function control mechanism
US6226582B1 (en) * 1997-07-21 2001-05-01 Sre Controls, Inc. Integrated control for electric lift trucks
US6564896B1 (en) 1999-06-22 2003-05-20 Caterpillar Inc Tiltable control console for a backhoe loader machine
US6213244B1 (en) * 1999-10-29 2001-04-10 Deere & Company Multi function control mechanism
US6481950B1 (en) 2000-09-29 2002-11-19 Deere & Company Control lever assembly
US6571902B2 (en) * 2000-12-28 2003-06-03 Case Corporation Backhoe auxiliary hydraulics control system
GB2402727A (en) * 2003-06-14 2004-12-15 Cnh Uk Ltd Lockable joystick control with wrist support
US7036248B2 (en) * 2003-10-25 2006-05-02 Deere & Company Pattern select valve for control levers of a title work vehicle
US7401542B2 (en) * 2006-02-28 2008-07-22 Deere & Company Adjustable hydraulic metering system
US7967024B2 (en) * 2008-03-14 2011-06-28 Clark Equipment Company Hydraulic valve assembly with valve locking mechanism
CN111186260B (zh) * 2020-01-08 2021-04-23 德州职业技术学院（德州市技师学院） 一种重型汽车的前桥转向结构

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2818746A (en) * 1955-08-12 1958-01-07 Jack M Hart Flight controls mixing lever
GB1167518A (en) * 1965-12-21 1969-10-15 M A N Turbo G M B H Control Arrangement Comprising Two Hand Levers
US3795152A (en) * 1972-08-17 1974-03-05 Caterpillar Tractor Co Dual lever control
US3993175A (en) * 1974-10-23 1976-11-23 Fiat-Allis Construction Machinery, Inc. Control lever assembly for power shift transmission and modulating clutch
US3955437A (en) * 1974-11-15 1976-05-11 Massey-Ferguson Inc. Transmission control mechanism
US4054083A (en) * 1975-07-14 1977-10-18 Caterpillar Tractor Co. Dual lever control mechanism
GB1510170A (en) * 1975-12-19 1978-05-10 Bamford Excavators Ltd J Fluid control valve assembly
WO1981002209A1 (en) * 1980-01-26 1981-08-06 Massey Ferguson Services Nv Control lever arrangement
US4526055A (en) * 1981-04-21 1985-07-02 Massey-Ferguson Services N.V. Lockable control lever arrangement
US4526204A (en) * 1982-05-17 1985-07-02 Dresser Industries, Inc. Control apparatus for hydraulic valve
US4716399A (en) * 1985-01-14 1987-12-29 The Boeing Company Optomechanical control apparatus
US4938091A (en) * 1988-10-26 1990-07-03 Deere & Company Three function control mechanism
GB8909955D0 (en) * 1989-04-29 1989-06-14 Bamford Excavators Ltd Control lever assembly

Also Published As

Publication number Publication date
EP0493714A1 (de) 1992-07-08
DE59102185D1 (de) 1994-08-18
EP0493714B1 (de) 1994-07-13
US5110253A (en) 1992-05-05

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