ES271758A1 - Sistema hidráulico para tractor - Google Patents

Sistema hidráulico para tractor

Info

Publication number: ES271758A1
Authority: ES; Spain
Prior art keywords: tractor; translation; machine; hydraulic system; legally binding
Prior art date: 1960-11-04
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

ES271758A

Other languages

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.)

FORD LUSITANA Sarl

Original Assignee

FORD LUSITANA Sarl

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.)

1960-11-04

Filing date

1961-11-04

Publication date

1962-03-01

1961-11-04 Application filed by FORD LUSITANA Sarl filed Critical FORD LUSITANA Sarl

1962-03-01 Publication of ES271758A1 publication Critical patent/ES271758A1/es

Status Expired legal-status Critical Current

Classifications

- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B63/00—Lifting or adjusting devices or arrangements for agricultural machines or implements
- A01B63/02—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors
- A01B63/10—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors operated by hydraulic or pneumatic means
- A01B63/111—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors operated by hydraulic or pneumatic means regulating working depth of implements
- A01B63/112—Lifting or adjusting devices or arrangements for agricultural machines or implements for implements mounted on tractors operated by hydraulic or pneumatic means regulating working depth of implements to control draught load, i.e. tractive force
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S60/00—Power plants
- Y10S60/907—Working member positioned against counterforce by constantly applied motive fluid

Landscapes

Life Sciences & Earth Sciences (AREA)
Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Soil Sciences (AREA)
Environmental Sciences (AREA)
Lifting Devices For Agricultural Implements (AREA)

ES271758A 1960-11-04 1961-11-04 Sistema hidráulico para tractor Expired ES271758A1 (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB38002/60A GB922428A (en)	1960-11-04	1960-11-04	Tractor hydraulic system

Publications (1)

Publication Number	Publication Date
ES271758A1 true ES271758A1 (es)	1962-03-01

Family

ID=10400517

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES271758A Expired ES271758A1 (es)	1960-11-04	1961-11-04	Sistema hidráulico para tractor

Country Status (5)

Country	Link
US (1)	US3168146A (es)
BE (1)	BE609902A (es)
ES (1)	ES271758A1 (es)
GB (1)	GB922428A (es)
LU (1)	LU40777A1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3331447A (en) *	1964-12-09	1967-07-18	Int Harvester Co	Control system for raising and lowering tractor implements
US3827336A (en) *	1973-03-08	1974-08-06	Ford Motor Co	Tractor hydraulic lift control valve
JPS5555338Y2 (es) *	1974-02-02	1980-12-22
JPS51109007U (es) *	1975-02-28	1976-09-01
US8893816B2 (en) *	2012-08-28	2014-11-25	Deere & Company	Implement frame with main section helper lift cylinders

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3003568A (en) *		1961-10-10		merritt etal
US2102865A (en) *	1934-06-20	1937-12-21	Vickers Inc	Combined flow control and relief valve
US2679199A (en) *	1948-05-26	1954-05-25	Allis Chalmers Mfg Co	Power lift means affording depth regulation of tractor propelled implements
US2611306A (en) *	1948-06-01	1952-09-23	Allis Chalmers Mfg Co	Power lift means affording depth control and sequential raising and lowering of implements
US2714346A (en) *	1951-05-04	1955-08-02	Maurice E Valin	Hydraulically controlled farming implement
US2804814A (en) *	1952-11-20	1957-09-03	Massey Harris Ferguson Ltd	Power actuated implement hitch for tractors
US2851938A (en) *	1956-05-28	1958-09-16	Deere Mfg Co	Tractor hydraulic power lift control
US3013617A (en) *	1960-03-17	1961-12-19	Allis Chalmers Mfg Co	Tractor-implement fluid operated weight transfer system

1960
- 1960-11-04 GB GB38002/60A patent/GB922428A/en not_active Expired
1961
- 1961-11-02 US US149707A patent/US3168146A/en not_active Expired - Lifetime
- 1961-11-03 LU LU40777D patent/LU40777A1/xx unknown
- 1961-11-03 BE BE609902A patent/BE609902A/fr unknown
- 1961-11-04 ES ES271758A patent/ES271758A1/es not_active Expired

Also Published As

Publication number	Publication date
GB922428A (en)	1963-04-03
US3168146A (en)	1965-02-02
LU40777A1 (es)	1962-01-03
BE609902A (fr)	1962-03-01

Similar Documents

Publication	Publication Date	Title
FR1245197A (fr)	1960-11-04	Soupape hydraulique d'arrêt, de limitation de pression, de régulation de débit ou de dérivation
ES237754A1 (es)	1958-04-01	SISTEMA DE CONTROL DE UNA FUENTE DE ENERGiA QUE PROPORCIONA FLUIDO ELáSTICO DE ALTA PRESIoN Y DE BAJA PRESION A UNA CARGA
ES271758A1 (es)	1962-03-01	Sistema hidráulico para tractor
GB990373A (en)	1965-04-28	Improvements relating to tractor hydraulic control systems
ES298186A1 (es)	1964-08-16	Un dispositivo de válvula de escape de presión
ES238492A1 (es)	1958-05-01	PERFECCIONAMIENTOS EN SISTEMAS DE INYECCIoN DE COMBUSTIBLE
FR1251906A (fr)	1961-01-20	Soupapes de décharge de pression commandées par soupape pilote
GB1082894A (en)	1967-09-13	A hydraulic dynamometer
ES273332A1 (es)	1962-03-01	Sistema hidraulico
ES283309A1 (es)	1963-03-01	Perfeccionamientos en multiplicadores de presión hidráulicos
ES276200A3 (es)	1962-12-01	Instalación hidráulica aplicable a maquinaria
ES241100A3 (es)	1958-11-01	SISTEMA DE FRENO HIDRáULICO
ES211996A1 (es)	1955-02-01	Un servogobierno hidromecánico de útiles descalzadores y escardadores intercepas
ES213098A1 (es)	1954-04-16	Un elevador hidráulico de tamaño reducido para tractores de pequeña potencia
ES231322A1 (es)	1957-05-01	Sistema de enbrague accionado por elementos de presión de un solo cuerpo engtre la parte motor y dee carga
IS1226A7 (is)	1961-07-29	Endurbætur varðandi stjórnloka á vökvafarþrýstitæki
ES250823A1 (es)	1960-04-16	Nueva prensa hidraulica de acciën doble
ES240094A1 (es)	1958-01-16	Disposicion hidraulica de mando a distancia
AU248581B2 (en)	1960-12-08	Hydraulic control valve operating responsive to hydraulic load pressures
ES261236A3 (es)	1960-11-16	Perfeccionamientos en bombas de inyecciën de combustible
GR21651B (el)	1961-02-06	Κινητηρ εργαζομενος με υδαρυλικην πιεσιν.
CA632787A (en)	1961-12-12	Hydraulic control valve operating responsive to hydraulic load pressures
AU6121160A (en)	1960-12-08	Hydraulic control valve operating responsive to hydraulic load pressures
ES255660A3 (es)	1960-06-01	Perfeccionamientos introducidos en los gastos hidraulicos
ES245626A1 (es)	1959-04-01	Nueva prensa hidraulica de acciën doble.