KR100849650B1 - 예초기 - Google Patents
예초기 Download PDFInfo
- Publication number
- KR100849650B1 KR100849650B1 KR1020020009836A KR20020009836A KR100849650B1 KR 100849650 B1 KR100849650 B1 KR 100849650B1 KR 1020020009836 A KR1020020009836 A KR 1020020009836A KR 20020009836 A KR20020009836 A KR 20020009836A KR 100849650 B1 KR100849650 B1 KR 100849650B1
- Authority
- KR
- South Korea
- Prior art keywords
- handling rod
- drive source
- source unit
- handling
- mounting portion
- Prior art date
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Images
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
- A01D34/67—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
- A01D34/68—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 with motor driven cutters or wheels
-
- 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
- A01D34/905—Vibration dampening means
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T403/00—Joints and connections
- Y10T403/70—Interfitted members
- Y10T403/7047—Radially interposed shim or bushing
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Harvester Elements (AREA)
- Harvesting Machines For Specific Crops (AREA)
Abstract
Description
Claims (3)
- 파이프 형상의 핸들링 로드(11);상기 파이프 형상의 핸들링 로드(11)를 관통하는 구동축(12);상기 핸들링 로드(11)의 일단부(11a)에 장착되는 클러치 케이스(40);상기 클러치 케이스(40)를 통하여 상기 핸들링 로드(11)의 일단부(11a)에 장착되는 구동원 유니트(13); 및상기 핸들링 로드(11)의 타단부에 장착되며 상기 구동원 유니트(13)에 의한 상기한 구동축(12)의 회전에 의하여 회전되는 절단날(14)로 구성되며:상기 클러치 케이스(40)는상기 핸들링 로드(11)의 일단부(11a)에 결합된 핸들링 로드 장착부(41);상기 핸들링 로드 장착부(41)로부터 상기 구동원 유니트(13)를 향하여 연장되며 소정의 가요성을 갖도록 형성되는 가요성 결합부(42); 및상기 가요성 결합부(42)로부터 연장되며 상기 구동원 유니트(13)와 결합된 구동원 장착부(43)를 포함하는일체적으로 형성되는 구성부이고:상기 구동원 장착부(43)는상기 핸들링 로드(11)의 일단부(11a)가 축방향으로 미끄럼운동 가능하게 루스 피팅 협지(loosely-fitting engagement)되도록 상기 핸들링 로드 장착부(41)를 통하여 삽입되는 상기 일단부(11a)를 수용하는 축방향의 루스 피팅홀(axial loosely-fitting hole)와;상기 일단부(11a)의 선단(11b)과의 당접 협지를 위한 상기 루스 피팅홀(43c)이 통과하는 방향에 형성되는 당접부(43d)를 가지는것을 특징으로 하는 예초기(plant cutter apparatus).
- 제 1항에 있어서, 상기 루스 피팅홀(43c)이 상기 당접부(43d)를 향하여 좁아지는 테이퍼상인 것을 특징으로 하는 예초기.
- 제 2항에 있어서, 상기 가요성 결합부(42)가 상기 가요성 결합부(42)의 외주연 일부에 각각 형성되며 상기 가요성 결합부(42)의 축방향 관통홀(42c)과 연통되는 다수의 주연 슬릿(42b)을 가지며, 상기 다수의 주연 슬릿(42b)이 상기 가요성 결합부(42)의 축방향을 따라 교호적으로 배열(stagger)되는 것을 특징으로 하는 예초기.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001056528A JP3778422B2 (ja) | 2001-03-01 | 2001-03-01 | 刈払機 |
JPJP-P-2001-00056528 | 2001-03-01 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20020070812A KR20020070812A (ko) | 2002-09-11 |
KR100849650B1 true KR100849650B1 (ko) | 2008-08-01 |
Family
ID=18916544
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020020009836A KR100849650B1 (ko) | 2001-03-01 | 2002-02-25 | 예초기 |
Country Status (6)
Country | Link |
---|---|
US (1) | US6754963B2 (ko) |
JP (1) | JP3778422B2 (ko) |
KR (1) | KR100849650B1 (ko) |
CN (1) | CN1258314C (ko) |
CA (1) | CA2373862C (ko) |
TW (1) | TWI225771B (ko) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE0301503D0 (sv) * | 2003-05-22 | 2003-05-22 | Electrolux Ab | Device for a portable tool such as a bush cutter |
ITFI20030222A1 (it) * | 2003-08-19 | 2005-02-20 | Arnetoli Motor | Dispositivo per il taglio di vegetazione o per altre applicazioni, con motore elettrico e riduttore di velocita' |
US20050217452A1 (en) * | 2004-04-03 | 2005-10-06 | Mcdonnell Robert L | Saw/grinder attachment |
JP5130147B2 (ja) * | 2008-08-11 | 2013-01-30 | 株式会社マキタ | 操作棹が汎用性を有する刈払機 |
JP5138501B2 (ja) * | 2008-08-11 | 2013-02-06 | 株式会社マキタ | 電池パックが着脱可能な刈払機 |
JP5371861B2 (ja) * | 2010-03-30 | 2013-12-18 | 本田技研工業株式会社 | 歩行型作業機 |
CN104584765A (zh) * | 2015-01-30 | 2015-05-06 | 扬州鑫禾机械制造有限公司 | 一种山地灌木切割机 |
US11518018B2 (en) | 2019-01-21 | 2022-12-06 | Milwaukee Electric Tool Corporation | Power tool with non-conductive driveshaft |
US11384719B2 (en) | 2019-03-15 | 2022-07-12 | Milwaukee Electric Tool Corporation | Fluid tank for a power tool |
US11618149B2 (en) | 2019-04-26 | 2023-04-04 | Milwaukee Electric Tool Corporation | Telescoping tool with collapsible bearing assembly |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61170234U (ko) * | 1985-04-11 | 1986-10-22 | ||
JP2001190123A (ja) * | 1999-11-23 | 2001-07-17 | Andreas Stihl:Fa | 刈払い機 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL180691C (nl) | 1974-10-14 | 1987-04-01 | Hunter Douglas Ind Bv | Ophangconstructie voor een afgehangen plafond. |
US4006528A (en) * | 1974-11-22 | 1977-02-08 | Kaaz Machinery Co. Ltd. | Portable grass and brush cutter with brake and clutch |
US4114460A (en) * | 1977-02-24 | 1978-09-19 | Roto Manufacturing Co., Inc. | Protective boot |
US4286675A (en) * | 1979-06-25 | 1981-09-01 | Beaird-Poulan Division Of Emerson Electric Co. | Narrow profile power handle for line trimmer and the like |
JPS60156923U (ja) * | 1984-03-29 | 1985-10-18 | 株式会社共立 | 刈払機 |
JPS61146121A (ja) | 1984-12-19 | 1986-07-03 | 藤原 誠治 | マツタケの人工栽培法 |
JPS61236925A (ja) * | 1985-04-13 | 1986-10-22 | Toyoda Gosei Co Ltd | 機械軸継手ブ−ツ |
DE3785774D1 (de) * | 1986-02-13 | 1993-06-17 | Komatsu Zenoa Kk | Kraftuebertragungsvorrichtung. |
US4819742A (en) * | 1987-06-12 | 1989-04-11 | White Consolidated Industries, Inc. | Vibration-damping control handle for a portable power tool |
US4841929A (en) * | 1987-12-17 | 1989-06-27 | White Consolidated Industries, Inc. | Portable rotary power tool |
JPH09303354A (ja) * | 1996-05-21 | 1997-11-25 | Kioritz Corp | 抜け止め構造体、及び、該抜け止め構造体を備えた刈払機 |
US5845757A (en) * | 1996-12-13 | 1998-12-08 | Ryobi North America, Inc. | Centrifugal clutch |
JP2916123B1 (ja) * | 1997-12-26 | 1999-07-05 | 川崎重工業株式会社 | 作業機における分離結合構造 |
JP3567072B2 (ja) * | 1998-01-16 | 2004-09-15 | 株式会社共立 | 可動刃用制動装置を備えた携帯式刈取機 |
US6021630A (en) * | 1998-07-02 | 2000-02-08 | Honda Giken Kogyo Kabushiki Kaisha | Hand-held, engine-powered bush cutting machine |
CA2390640A1 (en) * | 1999-11-09 | 2001-05-17 | Parker-Hannifin Corporation | Moldable plastic guard segment for a variable-length guard assembly for conduits |
JP2002176822A (ja) * | 2000-12-15 | 2002-06-25 | Honda Motor Co Ltd | 刈払機 |
-
2001
- 2001-03-01 JP JP2001056528A patent/JP3778422B2/ja not_active Expired - Lifetime
-
2002
- 2002-02-19 US US10/078,874 patent/US6754963B2/en not_active Expired - Lifetime
- 2002-02-19 TW TW091102821A patent/TWI225771B/zh not_active IP Right Cessation
- 2002-02-25 KR KR1020020009836A patent/KR100849650B1/ko active IP Right Grant
- 2002-02-28 CA CA002373862A patent/CA2373862C/en not_active Expired - Fee Related
- 2002-03-01 CN CNB021066728A patent/CN1258314C/zh not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61170234U (ko) * | 1985-04-11 | 1986-10-22 | ||
JP2001190123A (ja) * | 1999-11-23 | 2001-07-17 | Andreas Stihl:Fa | 刈払い機 |
Also Published As
Publication number | Publication date |
---|---|
CA2373862A1 (en) | 2002-09-01 |
US20020121022A1 (en) | 2002-09-05 |
TWI225771B (en) | 2005-01-01 |
US6754963B2 (en) | 2004-06-29 |
CN1373985A (zh) | 2002-10-16 |
JP2002253024A (ja) | 2002-09-10 |
CA2373862C (en) | 2005-12-20 |
JP3778422B2 (ja) | 2006-05-24 |
CN1258314C (zh) | 2006-06-07 |
KR20020070812A (ko) | 2002-09-11 |
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