ES2042298T3 - Conjunto de palancas de mando. - Google Patents
Conjunto de palancas de mando.Info
- Publication number
- ES2042298T3 ES2042298T3 ES90907304T ES90907304T ES2042298T3 ES 2042298 T3 ES2042298 T3 ES 2042298T3 ES 90907304 T ES90907304 T ES 90907304T ES 90907304 T ES90907304 T ES 90907304T ES 2042298 T3 ES2042298 T3 ES 2042298T3
- Authority
- ES
- Spain
- Prior art keywords
- lever
- axis
- control
- movement
- function
- 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
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/87056—With selective motion for plural valve actuator
- Y10T137/87072—Rotation about either of two pivotal axes
-
- 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)
- Operation Control Of Excavators (AREA)
Abstract
UN GRUPO DE PALANCA DE CONTROL, POR EJEMPLO PARA CONTROLAR VALVULAS HIDRAULICAS EN UN VEHICULO DE EXCAVACION Y/O CARGA (10) INCLUYE PALANCAS DE CONTROL PIMERA Y SEGUNDA (34,35) ESTANDO MONTADA LA PRIMERA PALANCA DE CONTROL (34) PARA MOVERSE SOBRE LOS EJES TRANSVERSALES PRIMERO Y SEGUNDO (45,47), MANEJANDO EL MOVIMIENTO DE LA PRIMERA PALANCA (34) SOBRE EL PRIMER EJE (45) UNA PRIMERA FUNCION, Y EL MOVIMIENTO DE LA PRIMERA PALANCA (34) SOBRE EL SEGUNDO EJE (47) MANEJANDO UNA SEGUNDA FUNCION, Y UNA SEGUNDA PALANCA DE CONTROL (35) MONTADA PARA MOVERSE SOBRE UN TERCER EJE (56) QUE GENERALMENTE COINCIDE O ES PARALELO AL PRIMER EJE (45) Y EL MOVIMIENTO DE LA SEGUNDA PALANCA (35) SOBRE EL TERCER EJE (56) MANEJA UNA TERCERA FUNCION, SIENDO LA PRIMERA PALANCA (34) GENERALMENTE RIGIDA CON UN MIEMBRO DE MONTAJE (37) Y LA SEGUNDA PALANCA (35) ESTANDO MONTADA DE FORMA MOVIL SOBRE EL MIEMBRO DE MONTAJE (37) POR LO QUE AL MOVERSE LA PRIMERA PALANCA (34) SOBRE EL SEGUNDO EJE (47) LA SEGUNDA PALANCA (35) SE TRASLADA MEDIANTE EL MIEMBRO DE MONTAJE (37) DE FORMA QUE EL TERCER EJE (56) NORMALMENTE COINCIDE O ES PARALELO AL PRIMER EJE.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8909955A GB8909955D0 (en) | 1989-04-29 | 1989-04-29 | Control lever assembly |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2042298T3 true ES2042298T3 (es) | 1993-12-01 |
Family
ID=10656037
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES90907304T Expired - Lifetime ES2042298T3 (es) | 1989-04-29 | 1990-04-26 | Conjunto de palancas de mando. |
Country Status (7)
Country | Link |
---|---|
US (1) | US5140865A (es) |
EP (1) | EP0422200B1 (es) |
CA (1) | CA2031509C (es) |
DE (1) | DE69002576T2 (es) |
ES (1) | ES2042298T3 (es) |
GB (2) | GB8909955D0 (es) |
WO (1) | WO1990013863A1 (es) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5110253A (en) * | 1990-12-21 | 1992-05-05 | Deere & Company | Two-lever three function control mechanism |
US5232057A (en) * | 1991-08-01 | 1993-08-03 | Case Corporation | Single lever multiple function control mechanism |
NL1002186C2 (nl) * | 1996-01-26 | 1997-07-29 | Daf Bus Int Bv | Inrichting voor het bedienen van een versnellingsbak. |
US6557586B1 (en) * | 1999-08-27 | 2003-05-06 | Crown Equipment Corporation | Control handle support and valve linkage assembly |
DE20004822U1 (de) * | 2000-03-17 | 2000-05-18 | Wobben Aloys | Windenergieanlage |
US6722224B2 (en) | 2002-01-07 | 2004-04-20 | Husco International, Inc. | Dual axis joystick for operating hydraulic valves |
GB2402727A (en) * | 2003-06-14 | 2004-12-15 | Cnh Uk Ltd | Lockable joystick control with wrist support |
US7967024B2 (en) * | 2008-03-14 | 2011-06-28 | Clark Equipment Company | Hydraulic valve assembly with valve locking mechanism |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3338269A (en) * | 1964-11-25 | 1967-08-29 | Tel E Lect Products Inc | Control mechanism |
US3517790A (en) * | 1968-03-25 | 1970-06-30 | Eaton Yale & Towne | Hydrostatic transmission and brake with controls |
GB1600476A (en) * | 1976-10-14 | 1981-10-14 | Massey Ferguson Services Nv | Control devices |
DE3069614D1 (en) * | 1980-01-26 | 1984-12-13 | Massey Ferguson Services Nv | Control lever arrangement |
JPS58195221A (ja) * | 1982-04-21 | 1983-11-14 | Hitachi Constr Mach Co Ltd | ユニバ−サルレバ− |
US4526204A (en) * | 1982-05-17 | 1985-07-02 | Dresser Industries, Inc. | Control apparatus for hydraulic valve |
US4541497A (en) * | 1982-09-13 | 1985-09-17 | Caterpillar Tractor Co. | Control mechanism for operating a tractor |
GB2183795B (en) * | 1985-12-03 | 1989-10-04 | Kubota Ltd | Valve control structure for working vehicle |
JPH0656221B2 (ja) * | 1987-07-07 | 1994-07-27 | 株式会社クボタ | コントロールバルブと操作レバーの連動関係切換装置 |
-
1989
- 1989-04-29 GB GB8909955A patent/GB8909955D0/en active Pending
-
1990
- 1990-04-26 CA CA 2031509 patent/CA2031509C/en not_active Expired - Lifetime
- 1990-04-26 US US07/623,411 patent/US5140865A/en not_active Expired - Lifetime
- 1990-04-26 ES ES90907304T patent/ES2042298T3/es not_active Expired - Lifetime
- 1990-04-26 DE DE90907304T patent/DE69002576T2/de not_active Expired - Lifetime
- 1990-04-26 EP EP19900907304 patent/EP0422200B1/en not_active Expired - Lifetime
- 1990-04-26 WO PCT/GB1990/000657 patent/WO1990013863A1/en active IP Right Grant
- 1990-10-18 GB GB9022645A patent/GB2239510B/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
GB2239510A (en) | 1991-07-03 |
DE69002576T2 (de) | 1993-11-25 |
CA2031509C (en) | 1994-12-27 |
GB2239510B (en) | 1992-12-23 |
GB8909955D0 (en) | 1989-06-14 |
EP0422200B1 (en) | 1993-08-04 |
US5140865A (en) | 1992-08-25 |
GB9022645D0 (en) | 1991-01-16 |
DE69002576D1 (de) | 1993-09-09 |
WO1990013863A1 (en) | 1990-11-15 |
EP0422200A1 (en) | 1991-04-17 |
CA2031509A1 (en) | 1990-10-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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