KR20050099461A - 예취기용 칼날 - Google Patents
예취기용 칼날 Download PDFInfo
- Publication number
- KR20050099461A KR20050099461A KR1020050009166A KR20050009166A KR20050099461A KR 20050099461 A KR20050099461 A KR 20050099461A KR 1020050009166 A KR1020050009166 A KR 1020050009166A KR 20050009166 A KR20050009166 A KR 20050009166A KR 20050099461 A KR20050099461 A KR 20050099461A
- Authority
- KR
- South Korea
- Prior art keywords
- blade
- coupling
- body portion
- coupled
- mowing machine
- Prior art date
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
- A01D34/73—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
- A01D34/67—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 hand-guided by a walking operator
-
- 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
- A01D34/82—Other details
- A01D34/828—Safety devices
-
- 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
- A01D34/90—Mowers; Mowing apparatus of harvesters specially adapted for particular purposes for carrying by the operator
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D75/00—Accessories for harvesters or mowers
- A01D75/20—Devices for protecting men or animals
- A01D75/206—Devices for protecting men or animals for mowers carried by operator
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Harvester Elements (AREA)
Abstract
Description
Claims (9)
- 작업봉(2)과 결합된 몸체부(1)내의 회전 가능한 동력전달축(11)을 갖춘 예취기에 있어서,중앙이 상기 동력전달축 회전 단부와 결합되는 주연부(321)와 상기 주연부의 외측에 원주 방향으로 다수의 결합용 구멍(324)을 구비한 금속판으로 된 칼날 본체부(32)와,상기 칼날 본체부에 결합되도록 일면에 결합용 구멍(332)을 형성하고 한쪽 측면으로 칼날(331)을 형성한 칼날부(33)와,상기 칼날 본체부와 상기 칼날부를 결합하는 결합부재(34)로 구성됨을 특징으로 하는 예취기용 칼날
- 제1항에 있어서,상기 칼날 본체부에는 무게 감량을 위한 다수의 통공부(322)가 원주 방향으로 형성된 것을 특징으로 하는 예취기용 칼날
- 제1항에 있어서,상기 칼날 본체부의 외주면에 칼날(323)이 형성된 것을 특징으로 하는 예취용 칼날
- 제1항에 있어서,상기 칼날부는 반달형 금속판으로 이루어진 것을 특징으로 하는 예취기용 칼날
- 제1항에 있어서,상기 칼날 본체부의 일측부가 들어간 8 자형으로 형성된 것을 특징으로 하는 예취기용 칼날
- 제1항 내지 제5항의 어느 한 항에 있어서,상기 결합부재는 볼트(341)와 너트(342)로 구성되며 결합 후 볼트 끝의 피치부가 프레스 압착되는 것을 특징으로 하는 예취기용 칼날
- 제6항에 있어서,상기 결합부재의 외측과 결합용 구멍의 내측 사이에는 마찰부재가 더 구비됨을 특징으로 하는 예취기용 칼날
- 제1항 내지 제5항의 어느 한 항에 있어서,상기 칼날 본체부와 상기 칼날부 사이에는 충격 흡수용 연결부재(35)가 더 구비되어 결합되는 것을 특징으로 하는 예취기용 칼날
- 제8항에 있어서,상기 연결부재는 양측으로 ㄷ자형 개구가 바깥쪽으로 형성된 연결조인트부(351)와 상기 연결조인트부 사이에 구비되어 있으며 탄성력과 댐핑력을 갖추고 있는 유연성부재(352)로 구성됨을 특징으로 하는 예취기용 칼날
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/KR2005/003322 WO2006080711A1 (en) | 2004-10-08 | 2005-10-07 | Magic rolling cutter |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20040012320 | 2004-05-03 | ||
KR2020040012320 | 2004-05-03 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2020050025042U Division KR200405005Y1 (ko) | 2005-08-31 | 2005-08-31 | 예취기용 칼날 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20050099461A true KR20050099461A (ko) | 2005-10-13 |
KR100702851B1 KR100702851B1 (ko) | 2007-04-06 |
Family
ID=37278603
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020050009166A Expired - Fee Related KR100702851B1 (ko) | 2004-05-03 | 2005-02-01 | 예취기용 칼날 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100702851B1 (ko) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104686054A (zh) * | 2014-12-30 | 2015-06-10 | 聂伟(中国) | 盘式割草机的刀片 |
KR101638457B1 (ko) * | 2015-10-23 | 2016-07-12 | 꼬마대장 주식회사 | 예초기용 칼날 및 그를 이용한 예초기 |
KR101695386B1 (ko) * | 2016-06-29 | 2017-01-11 | 전문배 | 예초기 컷팅날 유닛 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR950010565U (ko) * | 1993-10-27 | 1995-05-15 | 최종관 | 예초기용 회전날반 구조 |
KR200293938Y1 (ko) * | 2002-07-27 | 2002-11-04 | 최기영 | 예초기용 칼날 |
-
2005
- 2005-02-01 KR KR1020050009166A patent/KR100702851B1/ko not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104686054A (zh) * | 2014-12-30 | 2015-06-10 | 聂伟(中国) | 盘式割草机的刀片 |
KR101638457B1 (ko) * | 2015-10-23 | 2016-07-12 | 꼬마대장 주식회사 | 예초기용 칼날 및 그를 이용한 예초기 |
KR101695386B1 (ko) * | 2016-06-29 | 2017-01-11 | 전문배 | 예초기 컷팅날 유닛 |
WO2018004282A1 (ko) * | 2016-06-29 | 2018-01-04 | 전문배 | 예초기 컷팅날 유닛 |
Also Published As
Publication number | Publication date |
---|---|
KR100702851B1 (ko) | 2007-04-06 |
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