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GB2001836B - Agricultural mower and a cutting blade therefor - Google Patents

Agricultural mower and a cutting blade therefor

Info

Publication number
GB2001836B
GB2001836B GB7829656A GB7829656A GB2001836B GB 2001836 B GB2001836 B GB 2001836B GB 7829656 A GB7829656 A GB 7829656A GB 7829656 A GB7829656 A GB 7829656A GB 2001836 B GB2001836 B GB 2001836B
Authority
GB
United Kingdom
Prior art keywords
cutting blade
agricultural mower
blade therefor
therefor
mower
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
GB7829656A
Other versions
GB2001836A (en
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 GB7829656A priority Critical patent/GB2001836B/en
Publication of GB2001836A publication Critical patent/GB2001836A/en
Application granted granted Critical
Publication of GB2001836B publication Critical patent/GB2001836B/en
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
    • A01D34/74—Cutting-height adjustment
    • 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
    • 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
    • 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
    • A01D34/736—Flail type

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Harvester Elements (AREA)
GB7829656A 1977-07-13 1978-07-12 Agricultural mower and a cutting blade therefor Expired GB2001836B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7829656A GB2001836B (en) 1977-07-13 1978-07-12 Agricultural mower and a cutting blade therefor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB2937477 1977-07-13
GB7829656A GB2001836B (en) 1977-07-13 1978-07-12 Agricultural mower and a cutting blade therefor

Publications (2)

Publication Number Publication Date
GB2001836A GB2001836A (en) 1979-02-14
GB2001836B true GB2001836B (en) 1982-03-24

Family

ID=26259892

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7829656A Expired GB2001836B (en) 1977-07-13 1978-07-12 Agricultural mower and a cutting blade therefor

Country Status (1)

Country Link
GB (1) GB2001836B (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7905549A (en) * 1979-07-17 1981-01-20 Zweegers P MOWER BLADE ATTACHMENT.
NL8105634A (en) * 1981-12-15 1983-07-01 Zweegers P Crop mower rotating horizontal blade carrier - has pin for swivel blade located by forked leaf spring end engaging annular groove in pin
DE3202926A1 (en) * 1982-01-29 1983-08-11 Claas Saulgau GmbH, 7968 Saulgau Rotary mower
WO1990014755A1 (en) * 1989-06-01 1990-12-13 William Henry Clarke Cutting blade and mounting
DK174349B1 (en) * 1996-05-29 2002-12-23 Freudendahl J Fab As Knife holder for a mower
DE20203511U1 (en) * 2002-03-05 2003-07-17 Ungruh, Josef, 48429 Rheine Agricultural mowing device, comprising several rotating blade units driven by central axle enveloped by toothed wheel
DE102010054071A1 (en) * 2010-06-11 2011-12-15 Eberhard Christ Device for attaching knives to a mowing or mulching machine
GB2500200A (en) * 2012-03-12 2013-09-18 John Murphy Cutting apparatus having a blade mounted via a moveable joint
US9717175B2 (en) * 2014-04-29 2017-08-01 Cnh Industrial America Llc Rock guard for quick change knives on a disc mower
US10021830B2 (en) * 2016-02-02 2018-07-17 Irobot Corporation Blade assembly for a grass cutting mobile robot
EP3445153B1 (en) * 2016-04-20 2021-08-11 MTD Products Inc. Low-energy blade system having a quick-attach mechanism
EP3474654B1 (en) 2016-06-24 2020-06-24 MTD products Inc High-efficiency cutting system
WO2019013989A1 (en) 2017-07-14 2019-01-17 Irobot Corporation Blade assembly for a grass cutting mobile robot
CN112449869B (en) * 2020-11-25 2022-08-12 中国农业科学院草原研究所 Caragana korshinskii bush cutter

Also Published As

Publication number Publication date
GB2001836A (en) 1979-02-14

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee
732 Registration of transactions, instruments or events in the register (sect. 32/1977)