ES2025565T3 - Maquina cortacespedes con bombas en serie. - Google Patents

Maquina cortacespedes con bombas en serie.

Info

Publication number
ES2025565T3
ES2025565T3 ES198787102671T ES87102671T ES2025565T3 ES 2025565 T3 ES2025565 T3 ES 2025565T3 ES 198787102671 T ES198787102671 T ES 198787102671T ES 87102671 T ES87102671 T ES 87102671T ES 2025565 T3 ES2025565 T3 ES 2025565T3
Authority
ES
Spain
Prior art keywords
mower
pivot
engine
cutting unit
pumps
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
ES198787102671T
Other languages
English (en)
Inventor
Robert M. Torras
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
Application granted granted Critical
Publication of ES2025565T3 publication Critical patent/ES2025565T3/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
    • A01D—HARVESTING; MOWING
    • A01D34/00—Mowers; Mowing apparatus of harvesters
    • A01D34/835—Mowers; Mowing apparatus of harvesters specially adapted for particular purposes
    • A01D34/86—Mowers; Mowing apparatus of harvesters specially adapted for particular purposes for use on sloping ground, e.g. on embankments or in ditches
    • 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
    • A01D34/662—Mounting means to the front of the vehicle
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D75/00—Accessories for harvesters or mowers
    • A01D75/28—Control mechanisms for harvesters or mowers when moving on slopes; Devices preventing lateral pull
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D2101/00—Lawn-mowers
    • 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
    • Y10S56/00—Harvesters
    • Y10S56/22—Underslung yieldable rotary mower

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Harvester Elements (AREA)
  • Fertilizing (AREA)

Abstract

SEGADORA (10) AUTOPROPULSADA CON SILLIN QUE TIENE UN MOTOR TRASERO (11) Y UNA UNIDAD CORTADORA DELANTERA (12) CONECTADOS PIVOTALMENTE MEDIANTE UN SISTEMA DE PIVOTE (4) RESISTENTE AL CHOQUE QUE PERMITE A LA CORTADORA BASCULAR RESPECTO AL MOTOR CUANDO EL TERRENO ES DESIGUAL, INCLUYENDO AMORTIGUADORES (14,115) QUE VAN SOBRE UNA UNIDAD SITUADA SOBRE LA BARRA DEL DEL PIVOTE (110) Y UN SOPORTE CILINDRICO (128), ASI COMO UNA PLACA DE AMORTIGUACION (125) EN EL MOTOR. FRENTE AL MOTOR DE COMBUSTION INTERNA (15) VAN MONTADAS UNAS BOMBAS EN TANDEM (24,25,26), PARALELAS AL EJE DEL PIVOTE (41), QUE ENTRAN EN EL ESPACIO SITUADO POR ENCIMA DEL ARCO DE GIRO DE LA UNIDAD CORTADORA (12)
ES198787102671T 1986-10-02 1987-02-25 Maquina cortacespedes con bombas en serie. Expired - Lifetime ES2025565T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/914,712 US4876846A (en) 1986-10-02 1986-10-02 Mower with tandem pumps

Publications (1)

Publication Number Publication Date
ES2025565T3 true ES2025565T3 (es) 1992-04-01

Family

ID=25434691

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198787102671T Expired - Lifetime ES2025565T3 (es) 1986-10-02 1987-02-25 Maquina cortacespedes con bombas en serie.

Country Status (6)

Country Link
US (1) US4876846A (es)
EP (1) EP0262285B1 (es)
AT (1) ATE66335T1 (es)
CA (1) CA1288955C (es)
DE (1) DE3772310D1 (es)
ES (1) ES2025565T3 (es)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4926621A (en) * 1988-05-20 1990-05-22 Torras Robert M Mowing tractor with towed mower
US4977732A (en) * 1990-03-26 1990-12-18 Minter William D Uneven terrain riding tractor mower
US5803474A (en) * 1993-07-16 1998-09-08 Simplicity Manufacturing, Inc. Torsion bar rear suspension for ride-on mowers
US5474315A (en) * 1993-07-16 1995-12-12 Simplicity Manufacturing Torsion bar rear suspension for ride-on mowers
IT1274852B (it) * 1994-07-25 1997-07-25 Grillo Spa Macchina tosaerba.
US5984031A (en) 1997-03-28 1999-11-16 Wright Mfg., Inc. Power mower with riding platform for supporting standing operator during operation
EP0760199B2 (de) † 1995-08-29 2002-01-30 Amazonen-Werke H. Dreyer GmbH & Co. KG Pneumatische Drillmaschine
US6062333A (en) 1996-07-27 2000-05-16 Ferris Industries, Inc. Riding mower with pivoting front wheel assembly
US6857254B2 (en) 1996-07-27 2005-02-22 Ferris Industries, Inc. Mower suspension system and method
US6170242B1 (en) * 1997-07-22 2001-01-09 Ferris Industries, Inc. Lawn mower having independent drive wheel suspension
US8397367B2 (en) 1997-10-28 2013-03-19 Briggs And Stratton Corporation Mower suspension system and method
EP1041871B1 (en) * 1997-12-09 2009-10-21 Environmentally Sensitive Vegetation, LLC Multiple blade brush-cutting mower
US6138444A (en) 1998-04-01 2000-10-31 Torras, Sr.; Robert M. Ground clearing brush cutter and mulcher with a rigid height adjustment mechanism
US6079193A (en) * 1999-01-29 2000-06-27 Deere & Company Implement suspension with lost motion coupling
US6089343A (en) * 1999-05-21 2000-07-18 Deere & Company Vehicle frame
US6145855A (en) * 1999-06-25 2000-11-14 Trimmer Trap, Inc. Convertible sulky
US6497422B1 (en) 1999-06-25 2002-12-24 William B. Bellis, Jr. Sulky with removable foot plate
US6631607B1 (en) 1999-09-16 2003-10-14 Mtd Products Inc Zero turn tractor with front mounted engine
EP1217881A1 (en) * 1999-09-16 2002-07-03 MTD Products Inc. Zero turn tractor with front mounted engine
US6488291B1 (en) 1999-12-29 2002-12-03 William B. Bellis, Jr. Sulky with damper
US7640738B1 (en) 2002-06-19 2010-01-05 Hydro-Gear Limited Partnership Ltd. Hydraulic pump and motor module for use in a vehicle
US7146787B2 (en) * 2002-06-21 2006-12-12 Walker Manufacturing Company Walk behind mower
US20090182470A1 (en) * 2008-01-15 2009-07-16 Paul Garvey Lawn mower with weight transfer mechanism
US20120137644A1 (en) * 2009-06-02 2012-06-07 Husqvarna Ab Telescoping of cutting deck
US20100313536A1 (en) * 2009-06-11 2010-12-16 Ron Berko Double cut lawnmower attachment
EP2673181A4 (en) * 2011-02-07 2017-07-05 Husqvarna AB Linkage arrangement
US8454032B2 (en) * 2011-02-18 2013-06-04 Havener Enterprises, Inc. Self-propelled lawn mower and sulky device
JP6141161B2 (ja) * 2013-09-25 2017-06-07 株式会社クボタ 走行車両
ITUA20162742A1 (it) * 2016-04-20 2017-10-20 Fabrizio Bernini Dispositivo di lavoro semovente
CA3022820A1 (en) 2016-06-10 2017-12-14 Husqvarna Ab Stand-on lawn care vehicle
US10624265B2 (en) * 2016-09-01 2020-04-21 The Toro Company Bagger for stand-on mower
US11470773B2 (en) * 2017-08-02 2022-10-18 Briggs & Stratton, Llc Stand-on mower with an oscillating front axle
EP4570055A3 (en) 2017-12-28 2025-08-27 Nanjing Chervon Industry Co., Ltd. Electric riding lawn mower
US12342761B2 (en) 2017-12-28 2025-07-01 Nanjing Chervon Industry Co., Ltd. Outdoor moving device
US11564356B2 (en) * 2018-03-21 2023-01-31 Johnny E. Grice Tree branch and brush cutting attachment
CN113079805B (zh) * 2021-03-23 2022-05-31 无锡卡尔曼导航技术有限公司 一种无人化自主作业的四轮割草机
CN115520038A (zh) 2021-06-25 2022-12-27 南京泉峰科技有限公司 户外行走设备
US20230240187A1 (en) * 2022-01-31 2023-08-03 Troy Eberly Conversion system for zero turn lawn equipment

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2504259A (en) * 1947-07-15 1950-04-18 Foster M Ford Mower
US3154903A (en) * 1962-10-31 1964-11-03 Mcdonough Power Equipment Inc Cutter unit suspension arrangement for power mowers
US3177683A (en) * 1962-10-31 1965-04-13 Ray Lab Inc Flexible cable assembly
US3205642A (en) * 1962-12-17 1965-09-14 Denton H Smith Vertically adjustable motor and rotary disk cutter
AT260596B (de) * 1964-03-18 1968-03-11 Reform Werke Bayer & Co Selbstfahrende Heuerntemaschine
GB1176847A (en) * 1967-03-17 1970-01-07 Pattisson & Company Ltd H Improvements in Mower Units.
US3548951A (en) * 1968-09-16 1970-12-22 Tem Cole Inc Multiple row crop harvesting machine
US3570227A (en) * 1969-01-16 1971-03-16 Mowbot Inc Self-propelled random motion lawnmower
US3729910A (en) * 1971-11-19 1973-05-01 E Hardee Hydraulically operated offset cutter
US3742685A (en) * 1971-12-29 1973-07-03 Stellar Ind Inc Lawn mower with hydrostatic drive
GB1429736A (en) * 1974-01-19 1976-03-24 Flymo Sa Device connecting a cutter unit to a frame of a powered lawnmower
AT330491B (de) * 1974-11-14 1976-07-12 Jorns Mekan Ab Rodungsaggregat
US4009556A (en) * 1975-05-08 1977-03-01 International Harvester Company Crop harvester drive and control system
US4068452A (en) * 1976-03-11 1978-01-17 Allis-Chalmers Corporation Mower spindle and spindle drive belt braking arrangement for rotary mower having plurality of mower spindles
US4308713A (en) * 1980-04-28 1982-01-05 Terrain King Corporation Hydraulically driven mower
US4316356A (en) * 1980-07-28 1982-02-23 Planeta Eugene J Lawn mower for cutting on an inclined surface
US4416109A (en) * 1983-01-03 1983-11-22 Simplicity Manufacturing, Inc. Mower attachment draft linkage responding to ground contour
DE3301563C2 (de) * 1983-01-19 1987-01-22 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Zweikreispumpe
US4487006A (en) * 1983-04-15 1984-12-11 Scag Dane T Lawn mower

Also Published As

Publication number Publication date
ATE66335T1 (de) 1991-09-15
US4876846A (en) 1989-10-31
EP0262285A1 (en) 1988-04-06
DE3772310D1 (de) 1991-09-26
EP0262285B1 (en) 1991-08-21
CA1288955C (en) 1991-09-17

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