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
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)
- Arrangement Or Mounting Of Control Devices For Change-Speed Gearing (AREA)
- Gear-Shifting Mechanisms (AREA)
- Operation Control Of Excavators (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.
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)
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)
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 |
DE3069614D1 (en) * | 1980-01-26 | 1984-12-13 | 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 |
-
1990
- 1990-12-21 US US07/632,309 patent/US5110253A/en not_active Expired - Lifetime
-
1991
- 1991-12-11 DE DE59102185T patent/DE59102185D1/de not_active Expired - Fee Related
- 1991-12-11 EP EP91121239A patent/EP0493714B1/de not_active Expired - Lifetime
- 1991-12-11 ES ES91121239T patent/ES2056558T3/es not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US5110253A (en) | 1992-05-05 |
EP0493714B1 (de) | 1994-07-13 |
DE59102185D1 (de) | 1994-08-18 |
EP0493714A1 (de) | 1992-07-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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