ES8102767A1 - Perfeccionamientos introducidos en la estructura de un dis- positivo agricola - Google Patents

Perfeccionamientos introducidos en la estructura de un dis- positivo agricola

Info

Publication number
ES8102767A1
ES8102767A1 ES493037A ES493037A ES8102767A1 ES 8102767 A1 ES8102767 A1 ES 8102767A1 ES 493037 A ES493037 A ES 493037A ES 493037 A ES493037 A ES 493037A ES 8102767 A1 ES8102767 A1 ES 8102767A1
Authority
ES
Spain
Prior art keywords
frame portion
parts
connection
agricultural machine
carrier
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
Application number
ES493037A
Other languages
English (en)
Other versions
ES493037A0 (es
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.)
P J Zweegers en Zonen Landbouwmachinefabriek BV
Original Assignee
P J Zweegers en Zonen Landbouwmachinefabriek BV
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=19833490&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES8102767(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by P J Zweegers en Zonen Landbouwmachinefabriek BV filed Critical P J Zweegers en Zonen Landbouwmachinefabriek BV
Publication of ES493037A0 publication Critical patent/ES493037A0/es
Publication of ES8102767A1 publication Critical patent/ES8102767A1/es
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D34/00—Mowers; Mowing apparatus of harvesters
    • A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
    • A01D34/412—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters
    • A01D34/63—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis
    • A01D34/64—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis mounted on a vehicle, e.g. a tractor, or drawn by an animal or a vehicle
    • A01D34/66—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis mounted on a vehicle, e.g. a tractor, or drawn by an animal or a vehicle with two or more cutters
    • A01D34/661—Mounting means
    • 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
    • A01B61/00—Devices for, or parts of, agricultural machines or implements for preventing overstrain
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D75/00—Accessories for harvesters or mowers
    • A01D75/18—Safety devices for parts of the machines
    • A01D75/185—Avoiding collisions with obstacles

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Agricultural Machines (AREA)
  • Harvester Elements (AREA)
  • Catching Or Destruction (AREA)
  • Soil Working Implements (AREA)

Abstract

BASTIDOR PARA MAQUINAS AGRICOLAS ACOPABLES A UN TRACTOR, PROVISTO DE SISTEMA DE PROTECCION CONTRA INTERFERENCIAS DE LAS HERRAMIENTAS CON OBSTACULOS QUE ENCUENTREN DURANTE SU DEPLAZAMIENTO DE TRABAJO. CONSTA DE UN PRIMER CUERPO (1) DE BASTIDOR PROVISTO DE LOS ORGANOS DE CONEXION AL TRACTOR, UNIDO A UN SEGUNDO CUERPO (11) DEL MISMO MEDIANTE UN DISPOSITIVO (12). DICHO DISPOSITIVO PERMITE EL GIRO DEL SEGUNDO CUERPO CON RESPECTO AL PRIMERO ALREDEDOR DEL EJE VERTICAL (9), UNA VEZ SUPERADO EL PAR DE DISPARO DEL MECANISMO DE BLOQUEO EXISTE EN EL. DE LA VIGA (13) DEL SEGUNDO SEGUNDO BASTIDOR PARTE LA MENSULA (14) DE SUJECCION DEL APERO AGRICOLA MONTADO EN CADA CASO. EL CITADO APERO PUEDE GIRAR ALREDEDOR DEL EJE VERTICAL (16) UNA VEZ VENCIDA LA FUEZA DE DISPARO DEL MECANISMO DE MUELLE (19). SEGUN LO CUAL, ESTE TIPO DE BASTIDOR DISPONE DE DOS NIVELES INDEPENDIENTES DE GIRO PARA PERMITIR QUE EL APERO SALVE LOS OBSTACULOS DE CIERTA IMPORTANCIA QUE INTERFIERAN DURANTE SU FUNCIONAMIENTO. DE EMPLEO EN SEGADORAS, ARADOS Y EN OTROS TIPOS SIMILARES DE MAQUINAS AGRICOLAS. E
ES493037A 1979-07-05 1980-07-02 Perfeccionamientos introducidos en la estructura de un dis- positivo agricola Expired ES8102767A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7905254A NL7905254A (nl) 1979-07-05 1979-07-05 Landbouwwerktuig.

Publications (2)

Publication Number Publication Date
ES493037A0 ES493037A0 (es) 1981-02-16
ES8102767A1 true ES8102767A1 (es) 1981-02-16

Family

ID=19833490

Family Applications (1)

Application Number Title Priority Date Filing Date
ES493037A Expired ES8102767A1 (es) 1979-07-05 1980-07-02 Perfeccionamientos introducidos en la estructura de un dis- positivo agricola

Country Status (6)

Country Link
US (1) US4304087A (es)
EP (1) EP0022283B2 (es)
AT (1) ATE2926T1 (es)
DE (1) DE3062605D1 (es)
ES (1) ES8102767A1 (es)
NL (1) NL7905254A (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4723403A (en) * 1986-09-24 1988-02-09 New Holland Inc. Latching mechanism for unitized raking implements
NL9100774A (nl) * 1991-05-06 1992-12-01 Zweegers & Zonen P J Maaimachine.
DK0761083T3 (da) * 1995-08-18 2001-08-27 Lemken Gmbh & Co Kg Jordbundsbearbejdningsredskab
US5733059A (en) * 1996-05-03 1998-03-31 Anderson; Edward E. Apparatus for coupling a cutting tool to a vehicle
DE10254953A1 (de) * 2002-11-26 2004-06-03 Deere & Company, Moline Halterung, Arbeitsgerät bzw. Fahrzeug
FR2874475B1 (fr) * 2004-09-02 2006-12-08 Noremat Sa Faucheuse-debrouissailleuse comportant un bloc d'orientation commande par un verin d'orientation

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2932933A (en) * 1954-08-05 1960-04-19 Massey Ferguson Inc Overload release mechanism for a reciprocating mower
GB955745A (en) * 1961-10-10 1964-04-22 Brown Tractors Ltd An improvement in or relating to trailer vehicles and agricultural implements
US3257789A (en) * 1964-11-06 1966-06-28 Carlson Ivyl Cutter bar hinged extension
FR1463175A (fr) * 1965-11-12 1966-06-03 Internat Harvester France Barre télescopique de limitation d'efforts axiaux
US3545184A (en) * 1967-08-23 1970-12-08 Fella Werke Gmbh Mechanism for mowing or harvesting various crops
AT276833B (de) * 1967-10-20 1969-12-10 Fahr Ag Maschf Vorrichtung zum Ein- und Auskuppeln einer geteilten Antriebswelle
DE2155182A1 (de) * 1970-12-16 1972-07-06 Cioni, Paolo, Florenz (Italien) Motorgetriebene Landmaschine, insbesondere Mähmaschine
US3721074A (en) * 1972-02-16 1973-03-20 Jacobsen Mfg Co Mower for mowing around an object
NL176039B (nl) * 1973-05-15 1984-09-17 Lely Nv C Van Der Maaimachine.
NL171955C (nl) * 1978-05-26 1983-06-16 Zweegers P Maaimachine.
US4183195A (en) * 1978-08-22 1980-01-15 Terrain King Corporation Mounting apparatus for offset mower

Also Published As

Publication number Publication date
ES493037A0 (es) 1981-02-16
DE3062605D1 (en) 1983-05-11
EP0022283B1 (de) 1983-04-06
ATE2926T1 (de) 1983-04-15
EP0022283B2 (de) 1987-05-06
EP0022283A1 (de) 1981-01-14
NL7905254A (nl) 1981-01-07
US4304087A (en) 1981-12-08

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Legal Events

Date Code Title Description
MM4A Patent lapsed

Effective date: 19960401