ES2187307B1 - Mecanismo automatico para el enganche universal de aperos agricolas y similares. - Google Patents

Mecanismo automatico para el enganche universal de aperos agricolas y similares.

Info

Publication number
ES2187307B1
ES2187307B1 ES009802701A ES9802701A ES2187307B1 ES 2187307 B1 ES2187307 B1 ES 2187307B1 ES 009802701 A ES009802701 A ES 009802701A ES 9802701 A ES9802701 A ES 9802701A ES 2187307 B1 ES2187307 B1 ES 2187307B1
Authority
ES
Spain
Prior art keywords
implements
arm
arms
universal
agricultural
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
ES009802701A
Other languages
English (en)
Other versions
ES2187307A1 (es
Inventor
Juan Pio Mur Sancho
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to ES009802701A priority Critical patent/ES2187307B1/es
Priority to EP99500242A priority patent/EP1016340A3/en
Priority to US09/473,069 priority patent/US6352124B1/en
Publication of ES2187307A1 publication Critical patent/ES2187307A1/es
Application granted granted Critical
Publication of ES2187307B1 publication Critical patent/ES2187307B1/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • A01B59/00—Devices specially adapted for connection between animals or tractors and agricultural machines or implements
    • A01B59/002—Details, component parts
    • 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
    • A01B59/00—Devices specially adapted for connection between animals or tractors and agricultural machines or implements
    • A01B59/06—Devices specially adapted for connection between animals or tractors and agricultural machines or implements for machines mounted on tractors
    • 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
    • A01B59/00—Devices specially adapted for connection between animals or tractors and agricultural machines or implements
    • A01B59/06—Devices specially adapted for connection between animals or tractors and agricultural machines or implements for machines mounted on tractors
    • A01B59/066—Devices specially adapted for connection between animals or tractors and agricultural machines or implements for machines mounted on tractors of the type comprising at least two lower arms and one upper arm generally arranged in a triangle, e.g. three-point hitches
    • A01B59/067—Devices specially adapted for connection between animals or tractors and agricultural machines or implements for machines mounted on tractors of the type comprising at least two lower arms and one upper arm generally arranged in a triangle, e.g. three-point hitches the lower arms being lifted or lowered by power actuator means internally incorporated in the tractor
    • 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
    • A01B59/00—Devices specially adapted for connection between animals or tractors and agricultural machines or implements
    • A01B59/06—Devices specially adapted for connection between animals or tractors and agricultural machines or implements for machines mounted on tractors
    • A01B59/066—Devices specially adapted for connection between animals or tractors and agricultural machines or implements for machines mounted on tractors of the type comprising at least two lower arms and one upper arm generally arranged in a triangle, e.g. three-point hitches
    • A01B59/068—Devices specially adapted for connection between animals or tractors and agricultural machines or implements for machines mounted on tractors of the type comprising at least two lower arms and one upper arm generally arranged in a triangle, e.g. three-point hitches the lower arms being lifted or lowered by power actuator means provided externally on the tractor
    • 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
    • A01B71/00—Construction or arrangement of setting or adjusting mechanisms, of implement or tool drive or of power take-off; Means for protecting parts against dust, or the like; Adapting machine elements to or for agricultural purposes
    • A01B71/06—Special adaptations of coupling means between power take-off and transmission shaft to the implement or machine

Landscapes

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

Abstract

Mecanismo automático para el enganche universal de aperos agrícolas y similares, que evita la manipulación de los aperos por parte de los operarios para su enganche y permite acoplar o desacoplar diferentes aperos, útiles, herramientas, etc., a voluntad del conductor sin que sea necesario para dicho conductor descender del vehículo tractor para la operación de acople y desacople de los aperos, ni requerir ayuda externa, quedando los aperos firmemente acoplados al tractor sin posibilidad de balanceo, holguras o vicio de montaje. El mecanismo universal está constituido por una estructura de dos brazos articulados con el chasis del vehículo, casi paralelos, que presentan características de movimiento tanto vertical como horizontal, estando movidos cada brazo por un par de cilindros hidráulicos, pudiendo existir entre ambos un tercer brazo en posición equidistante y sensiblemente elevada respecto los dos brazos anteriores y relacionado respecto a dichos brazos mediante uno o dos tirantes articulados. Los brazos inferiores presentan en los extremos orificios, o piezas con elementos taladrados, aptos para recibir los burlones soportes emergentes presentes en los enganches de los aperos.
ES009802701A 1998-12-29 1998-12-29 Mecanismo automatico para el enganche universal de aperos agricolas y similares. Expired - Lifetime ES2187307B1 (es)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ES009802701A ES2187307B1 (es) 1998-12-29 1998-12-29 Mecanismo automatico para el enganche universal de aperos agricolas y similares.
EP99500242A EP1016340A3 (en) 1998-12-29 1999-12-15 Automatic device for all-purpose coupling of agricultural implements and the like
US09/473,069 US6352124B1 (en) 1998-12-29 1999-12-28 Automatic device for all-purpose coupling of agricultural implements and the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES009802701A ES2187307B1 (es) 1998-12-29 1998-12-29 Mecanismo automatico para el enganche universal de aperos agricolas y similares.

Publications (2)

Publication Number Publication Date
ES2187307A1 ES2187307A1 (es) 2003-06-01
ES2187307B1 true ES2187307B1 (es) 2005-07-01

Family

ID=8306230

Family Applications (1)

Application Number Title Priority Date Filing Date
ES009802701A Expired - Lifetime ES2187307B1 (es) 1998-12-29 1998-12-29 Mecanismo automatico para el enganche universal de aperos agricolas y similares.

Country Status (3)

Country Link
US (1) US6352124B1 (es)
EP (1) EP1016340A3 (es)
ES (1) ES2187307B1 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6293077B1 (en) * 2000-05-02 2001-09-25 Mtd Products Inc Deck attachment and lift system
US20040071644A1 (en) * 2002-07-08 2004-04-15 Nathali Mougin Nail varnish
WO2004080729A2 (en) * 2003-03-06 2004-09-23 Nelson Christopher A Central tire inflation system rotary air union
US7048070B2 (en) * 2003-07-17 2006-05-23 Deere & Company Quick coupler assembly with dual hook members
US6896070B2 (en) * 2003-07-17 2005-05-24 Deere & Company Quick coupler assembly with dual hook members
GB201020863D0 (en) * 2010-12-09 2011-01-26 Agco Internat Ltd Linkage rocker arm on an agricultural vehicle
FR2998522B1 (fr) * 2012-11-26 2014-12-19 Naturagriff Sarl Chassis intermediaire avec centrale hydraulique incorporee et transmission multifonctionnelle
FR3001609B1 (fr) * 2013-02-07 2015-02-20 Kuhn Sa Machine de fenaison avec un dispositif d'attelage comportant un dispositif de rappel perfectionne
CN109249755B (zh) * 2018-10-30 2023-11-14 苏昶 一种独立悬挂辅助伸长装置
US11589492B2 (en) * 2020-02-28 2023-02-28 Deere & Company Stabilizer for a rear hitch

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4519623A (en) * 1983-05-09 1985-05-28 Orthman Manufacturing, Inc. Tractor front end hitch
US5361850A (en) * 1991-06-07 1994-11-08 Jean Walterscheid Gmbh Side strut for the lower steering arm of a three-point hitch
US5601146A (en) * 1995-08-15 1997-02-11 Case Corporation Hitch assembly for a tractor
US5697454A (en) * 1995-07-18 1997-12-16 Wilcox Brothers Incorporated Three-point hitch assembly

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1270872B (de) * 1964-11-28 1968-06-20 Heinrich Weiste Vorrichtung zum Kuppeln von Geraeten an Schlepper mit Kraftheber
GB1175371A (en) * 1966-03-02 1969-12-23 Massey Ferguson Perkins Ltd Improvements in or relating to Tractor-Implement Hitches.
NL6614855A (es) * 1966-10-21 1968-04-22
FR2061572B1 (es) * 1969-07-25 1973-03-16 Renault
DE8516603U1 (de) * 1985-06-07 1986-02-27 Müller, Rudolf, 7712 Blumberg Fahrzeug zum Anhängen von land- oder forstwirtschaftlichen Zusatzgeräten
US5975216A (en) * 1997-10-10 1999-11-02 Tructor, Inc. Low profile transferrable hydraulic three point hitch
US6089328A (en) * 1998-08-28 2000-07-18 Caterpillar, Inc. Hitch assembly for a work machine
US6149180A (en) * 1998-12-28 2000-11-21 Haws; James E. Longitudinally adjustable lift arm for a three-point hitch

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4519623A (en) * 1983-05-09 1985-05-28 Orthman Manufacturing, Inc. Tractor front end hitch
US5361850A (en) * 1991-06-07 1994-11-08 Jean Walterscheid Gmbh Side strut for the lower steering arm of a three-point hitch
US5697454A (en) * 1995-07-18 1997-12-16 Wilcox Brothers Incorporated Three-point hitch assembly
US5601146A (en) * 1995-08-15 1997-02-11 Case Corporation Hitch assembly for a tractor

Also Published As

Publication number Publication date
EP1016340A2 (en) 2000-07-05
US6352124B1 (en) 2002-03-05
ES2187307A1 (es) 2003-06-01
EP1016340A3 (en) 2004-07-07

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