JP7284005B2 - 往復動刈刃装置 - Google Patents

往復動刈刃装置 Download PDF

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Publication number
JP7284005B2
JP7284005B2 JP2019121832A JP2019121832A JP7284005B2 JP 7284005 B2 JP7284005 B2 JP 7284005B2 JP 2019121832 A JP2019121832 A JP 2019121832A JP 2019121832 A JP2019121832 A JP 2019121832A JP 7284005 B2 JP7284005 B2 JP 7284005B2
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JP
Japan
Prior art keywords
cutting blade
support member
blades
reciprocating cutting
reciprocating
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.)
Active
Application number
JP2019121832A
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English (en)
Japanese (ja)
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JP2021007317A (ja
JP2021007317A5 (https=
Inventor
邦夫 清水
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.)
Yamabiko Corp
Original Assignee
Yamabiko 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 Yamabiko Corp filed Critical Yamabiko Corp
Priority to JP2019121832A priority Critical patent/JP7284005B2/ja
Priority to CN202080037946.9A priority patent/CN113873869A/zh
Priority to EP20833357.5A priority patent/EP3964045B1/en
Priority to PCT/JP2020/019667 priority patent/WO2020261810A1/ja
Publication of JP2021007317A publication Critical patent/JP2021007317A/ja
Priority to US17/531,904 priority patent/US12120993B2/en
Publication of JP2021007317A5 publication Critical patent/JP2021007317A5/ja
Application granted granted Critical
Publication of JP7284005B2 publication Critical patent/JP7284005B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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    • 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
    • A01D34/02—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having reciprocating cutters
    • A01D34/13—Cutting apparatus
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G3/00—Cutting implements specially adapted for horticultural purposes; Delimbing standing trees
    • A01G3/04—Apparatus for trimming hedges, e.g. hedge shears
    • A01G3/047—Apparatus for trimming hedges, e.g. hedge shears portable
    • A01G3/053—Apparatus for trimming hedges, e.g. hedge shears portable motor-driven
    • 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
    • A01D34/02—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having reciprocating cutters
    • A01D34/13—Cutting apparatus
    • A01D34/135—Cutting apparatus having oppositely movable cooperating knife-bars
    • 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
    • A01D34/02—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having reciprocating cutters
    • A01D34/40—Other details
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G3/00—Cutting implements specially adapted for horticultural purposes; Delimbing standing trees
    • A01G3/04—Apparatus for trimming hedges, e.g. hedge shears
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G3/00—Cutting implements specially adapted for horticultural purposes; Delimbing standing trees
    • A01G3/04—Apparatus for trimming hedges, e.g. hedge shears
    • A01G2003/0461—Apparatus for trimming hedges, e.g. hedge shears with reciprocating knives

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Ecology (AREA)
  • Forests & Forestry (AREA)
  • Harvester Elements (AREA)
JP2019121832A 2019-06-28 2019-06-28 往復動刈刃装置 Active JP7284005B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2019121832A JP7284005B2 (ja) 2019-06-28 2019-06-28 往復動刈刃装置
CN202080037946.9A CN113873869A (zh) 2019-06-28 2020-05-18 往复移动割刀装置
EP20833357.5A EP3964045B1 (en) 2019-06-28 2020-05-18 Reciprocating cutting blade apparatus
PCT/JP2020/019667 WO2020261810A1 (ja) 2019-06-28 2020-05-18 往復動刈刃装置
US17/531,904 US12120993B2 (en) 2019-06-28 2021-11-22 Reciprocating cutting blade apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2019121832A JP7284005B2 (ja) 2019-06-28 2019-06-28 往復動刈刃装置

Publications (3)

Publication Number Publication Date
JP2021007317A JP2021007317A (ja) 2021-01-28
JP2021007317A5 JP2021007317A5 (https=) 2022-06-01
JP7284005B2 true JP7284005B2 (ja) 2023-05-30

Family

ID=74059974

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2019121832A Active JP7284005B2 (ja) 2019-06-28 2019-06-28 往復動刈刃装置

Country Status (5)

Country Link
US (1) US12120993B2 (https=)
EP (1) EP3964045B1 (https=)
JP (1) JP7284005B2 (https=)
CN (1) CN113873869A (https=)
WO (1) WO2020261810A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7253471B2 (ja) * 2019-08-02 2023-04-06 株式会社やまびこ 往復動刈刃装置及び手持ち作業機
JP7305481B2 (ja) * 2019-08-08 2023-07-10 株式会社やまびこ 往復動刈刃装置及び刈り払い機
JP7751512B2 (ja) * 2022-03-10 2025-10-08 株式会社マキタ 作業機およびブレードユニット

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003319713A (ja) 2002-05-01 2003-11-11 Suehiro Seiko Kk バリカン形刈込み装置
JP2008136370A (ja) 2006-11-30 2008-06-19 Kioritz Corp 刈込機

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JP7253460B2 (ja) * 2019-06-28 2023-04-06 株式会社やまびこ 往復動刈刃装置及び手持ち作業機
JP7253471B2 (ja) * 2019-08-02 2023-04-06 株式会社やまびこ 往復動刈刃装置及び手持ち作業機
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003319713A (ja) 2002-05-01 2003-11-11 Suehiro Seiko Kk バリカン形刈込み装置
JP2008136370A (ja) 2006-11-30 2008-06-19 Kioritz Corp 刈込機

Also Published As

Publication number Publication date
EP3964045A4 (en) 2022-10-26
EP3964045B1 (en) 2025-09-24
US20220400618A9 (en) 2022-12-22
CN113873869A (zh) 2021-12-31
EP3964045A1 (en) 2022-03-09
US12120993B2 (en) 2024-10-22
US20220078977A1 (en) 2022-03-17
JP2021007317A (ja) 2021-01-28
WO2020261810A1 (ja) 2020-12-30

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