DE2519378A1 - Rotationsmaehwerk mit in zwei ebenen verschwenkbaren schneidmessern - Google Patents

Rotationsmaehwerk mit in zwei ebenen verschwenkbaren schneidmessern

Info

Publication number
DE2519378A1
DE2519378A1 DE19752519378 DE2519378A DE2519378A1 DE 2519378 A1 DE2519378 A1 DE 2519378A1 DE 19752519378 DE19752519378 DE 19752519378 DE 2519378 A DE2519378 A DE 2519378A DE 2519378 A1 DE2519378 A1 DE 2519378A1
Authority
DE
Germany
Prior art keywords
rotor
support arm
rotary mower
mower according
cutting
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.)
Pending
Application number
DE19752519378
Other languages
German (de)
English (en)
Inventor
Jacques Eugene Bout
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.)
Navistar Inc
Original Assignee
International Harverster Corp
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 International Harverster Corp filed Critical International Harverster Corp
Publication of DE2519378A1 publication Critical patent/DE2519378A1/de
Pending 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
    • 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
    • A01D34/73—Cutting apparatus
    • A01D34/733—Cutting-blade mounting means

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Harvester Elements (AREA)
DE19752519378 1974-05-10 1975-04-30 Rotationsmaehwerk mit in zwei ebenen verschwenkbaren schneidmessern Pending DE2519378A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7416280A FR2269851B1 (OSRAM) 1974-05-10 1974-05-10

Publications (1)

Publication Number Publication Date
DE2519378A1 true DE2519378A1 (de) 1975-11-20

Family

ID=9138694

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19752519378 Pending DE2519378A1 (de) 1974-05-10 1975-04-30 Rotationsmaehwerk mit in zwei ebenen verschwenkbaren schneidmessern
DE19752559445 Pending DE2559445A1 (de) 1974-05-10 1975-04-30 Schneidmesser fuer rotationsmaehwerke

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE19752559445 Pending DE2559445A1 (de) 1974-05-10 1975-04-30 Schneidmesser fuer rotationsmaehwerke

Country Status (9)

Country Link
US (1) US3958402A (OSRAM)
JP (1) JPS5127522A (OSRAM)
AU (1) AU474732B2 (OSRAM)
CA (1) CA1005648A (OSRAM)
DE (2) DE2519378A1 (OSRAM)
DK (1) DK138471B (OSRAM)
FR (1) FR2269851B1 (OSRAM)
GB (1) GB1477434A (OSRAM)
NL (1) NL7505269A (OSRAM)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3202926A1 (de) * 1982-01-29 1983-08-11 Claas Saulgau GmbH, 7968 Saulgau Kreiselmaeher
EP0115853A1 (de) * 1983-02-04 1984-08-15 Friedrich Mörtl Schleppergerätebau GmbH & Co. KG Mähteller für Tellermäher
DE3924253A1 (de) * 1988-07-21 1990-01-25 Asahi Optical Co Ltd Vorrichtung zum auswaehlen und zum positionieren eines von mehreren elementen in einer vorgegebenen ebene
US20220408637A1 (en) * 2021-06-24 2022-12-29 Gebrüder Busatis Gesellschaft M.B.H. Wear protection device for mowing discs for rotary mowers

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2470528A1 (fr) * 1979-12-05 1981-06-12 Belrecolt Sa Couteau de faucheuse
US4512141A (en) * 1983-08-26 1985-04-23 Mathews B C Drum mowers having spring mounted flat blades
NL8400028A (nl) * 1984-01-04 1985-08-01 Lely Nv C Van Der Maaimachine.
FR2592548A1 (fr) * 1986-01-09 1987-07-10 Chatut Rene Dispositif de lame fleau courbee et profilee, pour debroussailleuse.
SE501903C2 (sv) * 1987-09-08 1995-06-19 Aake Hammarstrand Slaghack
IT212687Z2 (it) * 1987-11-04 1989-07-23 Calcinai Maria Rosa Rotore a lame per macchine falciatrici tagliaerba esimilari, realizzato in un pezzo unico formante lame e mozzo di innesto.
FR2686030B1 (fr) * 1992-01-09 1996-05-31 Socomep Couteau tournant pour machines de coupe de vegetaux, notamment pour broyeur forestier.
JPH07289778A (ja) * 1994-04-25 1995-11-07 Sanai:Kk 洗濯ネット
US20050193707A1 (en) * 2002-03-06 2005-09-08 Snapper Products, Inc. Lawn mower with improved blade and blade housing
US6953398B1 (en) 2002-04-12 2005-10-11 Fisher Barton Blades, Inc. Chopping blade
US6829878B1 (en) 2004-03-29 2004-12-14 Cnh America Llc Quick change disc knife mounting mechanism
NL1035035C2 (nl) * 2008-02-18 2009-08-19 Lely Patent Nv Maai-inrichting.
CN104067767B (zh) * 2011-09-29 2018-05-11 胡斯华纳有限公司 草坪护理装置、刀片底座以及切割刀片
US8931248B2 (en) 2012-06-12 2015-01-13 Mtd Products Inc Replaceable mower blade assembly
US8935909B2 (en) 2012-06-12 2015-01-20 Mtd Products Inc Replaceable mower blade and assembly
HUE037015T2 (hu) * 2013-02-14 2018-08-28 Mtd Products Inc Cserélhetõ fûnyírókés és több részbõl álló fûnyírókés
CN104335753A (zh) * 2013-07-23 2015-02-11 苏州宝时得电动工具有限公司 割草机
EP3102021B1 (en) * 2014-02-03 2020-03-11 Husqvarna AB The claimed invention concerns a plate spring adapted to hold a tool, a tool, a tool holder, a robotic work tool and a robotic working tool system
US20150359172A1 (en) * 2014-05-20 2015-12-17 David Nelson Rotary Trimmer with Cutting Blade and Line and Blades for Use with Same
EP3632198B1 (en) 2014-09-05 2021-05-19 MTD Products Inc Quick change lawn mower blades
US10123482B2 (en) * 2016-07-20 2018-11-13 Cnh Industrial America Llc Corn header having an air flow generating cutting blade for an agricultural harvester
WO2019071061A1 (en) * 2017-10-06 2019-04-11 Mtd Products Inc HIGH EFFICIENCY LAWN MAINTENANCE TOOL AND HIGH EFFICIENCY CUTTING BLADE
US10820499B2 (en) * 2018-06-08 2020-11-03 Cnh Industrial America Llc Hybrid disc cutting system having a knife mount for an agricultural vehicle
EP3888441B1 (de) * 2020-03-30 2025-07-30 Andreas Stihl AG & Co. KG Mähwerk für einen rasenmäher und/oder eine motorsense, rasenmäher und/oder motorsense und verfahren zum montieren eines mähwerks und/oder eines rasenmähers und/oder einer motorsense
US12317775B2 (en) * 2022-02-09 2025-06-03 Deere & Company Rotary mower system and method of attaching a knife to a mower disc thereof
DE102022108861B3 (de) * 2022-04-12 2023-03-09 Claas Saulgau Gmbh Vorrichtung zur Unterstützung eines Messerwechsels an Mähwerken
US20240180077A1 (en) * 2022-12-05 2024-06-06 Cnh Industrial America Llc Agricultural disc mower with knife-retaining spring plate

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB846853A (en) * 1958-05-27 1960-08-31 Naveau M Improvements in or relating to rotary-scythe lawn mowers
US3662529A (en) * 1970-10-30 1972-05-16 Fahr Ag Maschf Swinging blade arrangement for mower assembly

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3202926A1 (de) * 1982-01-29 1983-08-11 Claas Saulgau GmbH, 7968 Saulgau Kreiselmaeher
EP0115853A1 (de) * 1983-02-04 1984-08-15 Friedrich Mörtl Schleppergerätebau GmbH & Co. KG Mähteller für Tellermäher
DE3924253A1 (de) * 1988-07-21 1990-01-25 Asahi Optical Co Ltd Vorrichtung zum auswaehlen und zum positionieren eines von mehreren elementen in einer vorgegebenen ebene
US20220408637A1 (en) * 2021-06-24 2022-12-29 Gebrüder Busatis Gesellschaft M.B.H. Wear protection device for mowing discs for rotary mowers

Also Published As

Publication number Publication date
US3958402A (en) 1976-05-25
DK138471B (da) 1978-09-18
JPS5127522A (en) 1976-03-08
CA1005648A (en) 1977-02-22
NL7505269A (nl) 1975-11-12
JPS543083B2 (OSRAM) 1979-02-17
DK138471C (OSRAM) 1979-02-26
DE2559445A1 (de) 1976-09-02
FR2269851A1 (OSRAM) 1975-12-05
AU474732B2 (en) 1976-07-29
AU8101775A (en) 1976-07-29
GB1477434A (en) 1977-06-22
FR2269851B1 (OSRAM) 1979-03-16
DK205075A (OSRAM) 1975-11-11

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Legal Events

Date Code Title Description
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