KR880012143A - 풀베기용 베어내는 칼의 유우닛(unit) - Google Patents

풀베기용 베어내는 칼의 유우닛(unit) Download PDF

Info

Publication number
KR880012143A
KR880012143A KR1019880003634A KR880003634A KR880012143A KR 880012143 A KR880012143 A KR 880012143A KR 1019880003634 A KR1019880003634 A KR 1019880003634A KR 880003634 A KR880003634 A KR 880003634A KR 880012143 A KR880012143 A KR 880012143A
Authority
KR
South Korea
Prior art keywords
knife
rotary
concave
cutting
shape
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.)
Ceased
Application number
KR1019880003634A
Other languages
English (en)
Korean (ko)
Inventor
하찌로오 도이
Original Assignee
다까하시 까츠히꼬
후소오 케이고오낀 가부시끼가이샤
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
Priority claimed from JP1987056629U external-priority patent/JPH0432908Y2/ja
Priority claimed from JP1987139214U external-priority patent/JPH0432909Y2/ja
Priority claimed from JP1987169143U external-priority patent/JPH0453232Y2/ja
Application filed by 다까하시 까츠히꼬, 후소오 케이고오낀 가부시끼가이샤 filed Critical 다까하시 까츠히꼬
Publication of KR880012143A publication Critical patent/KR880012143A/ko
Ceased 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
    • A01D34/42—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a horizontal axis, e.g. cutting-cylinders
    • A01D34/52—Cutting apparatus
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Harvester Elements (AREA)
KR1019880003634A 1987-04-13 1988-03-31 풀베기용 베어내는 칼의 유우닛(unit) Ceased KR880012143A (ko)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP??62-56629 1987-04-13
JP1987056629U JPH0432908Y2 (https=) 1987-04-13 1987-04-13
JP1987139214U JPH0432909Y2 (https=) 1987-09-10 1987-09-10
JP??62-139214 1987-09-10
JP??62-169143 1987-11-04
JP1987169143U JPH0453232Y2 (https=) 1987-11-04 1987-11-04

Publications (1)

Publication Number Publication Date
KR880012143A true KR880012143A (ko) 1988-11-26

Family

ID=27295974

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880003634A Ceased KR880012143A (ko) 1987-04-13 1988-03-31 풀베기용 베어내는 칼의 유우닛(unit)

Country Status (3)

Country Link
US (2) US4890448A (https=)
KR (1) KR880012143A (https=)
DE (1) DE3812272A1 (https=)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR880012143A (ko) * 1987-04-13 1988-11-26 다까하시 까츠히꼬 풀베기용 베어내는 칼의 유우닛(unit)
JPH02138912A (ja) * 1988-11-18 1990-05-28 Komatsu Zenoah Co 揺動草刈機
US5027591A (en) * 1989-02-23 1991-07-02 Komatsu Zenoah Company Mowing apparatus
US5010717A (en) * 1989-03-27 1991-04-30 Komatsu Zenoah Company Oscillating-type mowing apparatus
JPH02308711A (ja) * 1989-05-24 1990-12-21 Komatsu Zenoah Co 草刈機
JP2553231Y2 (ja) * 1991-12-27 1997-11-05 株式会社アーレスティ 草刈機用刈刃ユニット
US5361570A (en) * 1992-07-24 1994-11-08 Eckhard Bernardy Compound pruning and shredding blade
USD357482S (en) 1993-11-26 1995-04-18 Edward Forbush Mulcher blade
CA2209054A1 (en) * 1997-07-28 1999-01-28 Robert A. Powell Monocoque pruning, mulching and cutting blade
US7171798B1 (en) 1998-03-02 2007-02-06 Eckhard Bernardy Rotary shredding blade
GB9813630D0 (en) * 1998-06-25 1998-08-26 Newell Ernest G Mowing blade
RU2197077C1 (ru) * 2001-07-19 2003-01-27 Поволжский научно-исследовательский институт эколого-мелиоративных технологий Режущий аппарат
US6671967B1 (en) * 2002-06-05 2004-01-06 Yu-Hsin Huang Blades of gardening shears
US6886317B2 (en) 2003-01-25 2005-05-03 Global Neighbor Incorporated Low energy sickle mower and system using controlled gap thin blade shear process and torque management
JP2010509079A (ja) * 2006-11-09 2010-03-25 ツインブレード、テクノロジーズ、ホールディング、スウェーデン、アクチボラグ 一対の鋸刃
RU2375867C1 (ru) * 2008-05-05 2009-12-20 Фахретдин Магомедович Магомедов Роторная косилка
RU2430502C2 (ru) * 2009-10-29 2011-10-10 Государственное научное учреждение Дальневосточный научно-исследовательский институт механизации и электрификации сельского хозяйства Российской академии сельскохозяйственных наук Универсальный ротационный двухдисковый режущий аппарат
JP5713229B2 (ja) * 2010-09-27 2015-05-07 日立工機株式会社 芝刈機
USD762751S1 (en) * 2014-05-27 2016-08-02 Eckhard Bernardy Blade
USD781939S1 (en) * 2015-05-18 2017-03-21 Eckhard Bernardy Blade
ITUB20159867A1 (it) * 2015-12-18 2017-06-18 Raffaello Locci "attrezzo universale con lama e controlama per decespugliatori e macchine simili"
FI128055B (fi) * 2016-11-01 2019-08-30 Jakite Oy Katkaisulaite
US20180153098A1 (en) * 2016-12-02 2018-06-07 Robert N. DeJong Rotary scissoring mower
US11647699B2 (en) 2019-10-15 2023-05-16 Dinotooth Cutter, LLC Tree saw
RU2737485C1 (ru) * 2020-02-19 2020-12-01 Федеральное государственное бюджетное образовательное учреждение высшего образования "Брянский государственный аграрный университет" Рабочий орган роторной косилки
JP2026020910A (ja) * 2024-07-29 2026-02-10 株式会社やまびこ 刈刃装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB496570A (en) * 1937-05-31 1938-11-30 John Spon Improvements in and relating to grass and like cutting machines
US2212057A (en) * 1939-04-08 1940-08-20 Charles E Mockbee Garden implement
US2973616A (en) * 1957-05-27 1961-03-07 Alphonse J Richard Lawn edger
DE1936010A1 (de) * 1969-07-15 1971-01-28 Wolf Geraete Gmbh Rasenmaeher
JPS5546028Y2 (https=) * 1976-01-12 1980-10-28
JPS5545328A (en) * 1978-09-25 1980-03-31 Isao Naruse Knife device on bush cutter
JPS5932255Y2 (ja) * 1979-05-17 1984-09-10 勇夫 成瀬 刈払機に於ける刃物装置
JPS5959113A (ja) * 1982-09-25 1984-04-04 株式会社アーレスティ 芝刈機
FR2554675B1 (fr) * 1983-11-14 1986-03-14 Pellenc & Motte Machine de coupe utilisable en agriculture, viticulture et arboriculture
KR880012143A (ko) * 1987-04-13 1988-11-26 다까하시 까츠히꼬 풀베기용 베어내는 칼의 유우닛(unit)

Also Published As

Publication number Publication date
DE3812272C2 (https=) 1991-09-26
US4999985A (en) 1991-03-19
DE3812272A1 (de) 1988-11-03
US4890448A (en) 1990-01-02

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Legal Events

Date Code Title Description
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 19880331

PG1501 Laying open of application
A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 19891115

Comment text: Request for Examination of Application

Patent event code: PA02011R01I

Patent event date: 19880331

Comment text: Patent Application

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 19910613

Patent event code: PE09021S01D

E601 Decision to refuse application
PE0601 Decision on rejection of patent

Patent event date: 19910916

Comment text: Decision to Refuse Application

Patent event code: PE06012S01D

Patent event date: 19910613

Comment text: Notification of reason for refusal

Patent event code: PE06011S01I