JP4491320B2 - 刈払機 - Google Patents
刈払機 Download PDFInfo
- Publication number
- JP4491320B2 JP4491320B2 JP2004301988A JP2004301988A JP4491320B2 JP 4491320 B2 JP4491320 B2 JP 4491320B2 JP 2004301988 A JP2004301988 A JP 2004301988A JP 2004301988 A JP2004301988 A JP 2004301988A JP 4491320 B2 JP4491320 B2 JP 4491320B2
- Authority
- JP
- Japan
- Prior art keywords
- driven
- brush cutter
- engine
- clutch
- shaft
- 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 - Fee Related
Links
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 238000001816 cooling Methods 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 4
- 244000025254 Cannabis sativa Species 0.000 description 3
- 210000000078 claw Anatomy 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 239000003502 gasoline Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000009333 weeding Methods 0.000 description 1
Images
Classifications
-
- 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
- A01G3/06—Hand-held edge trimmers or shears for lawns
-
- 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
- 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
- A01G3/06—Hand-held edge trimmers or shears for lawns
- A01G3/062—Motor-driven edge trimmers
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Harvester Elements (AREA)
Description
11 従動軸
13 カッター
15 ハンドル
16 従動側ジョイント
17 エンジン
18 電動モータ
22 エンジン出力軸
28 エンジン出力側ジョイント
33 締結レバー(締結部材)
35 遠心クラッチ
48 モータ出力側ジョイント
50 モータ出力軸
Claims (3)
- 一端にカッターが連結され他端に従動側連結部が設けられる従動軸を回転自在に刈払機本体に装着し、
電動モータの出力軸に設けられ前記従動側連結部に連結される駆動側連結部が組み込まれたモータ出力側ジョイントと、エンジンの出力軸に設けられ前記従動側連結部に連結される駆動側連結部が組み込まれたエンジン出力側ジョイントとのいずれもが選択的に着脱自在に装着される従動側ジョイントを前記刈払機本体に設け、
前記従動側ジョイント内に遠心クラッチを組み込み、前記遠心クラッチのクラッチ入力軸に前記従動側連結部を設け、
前記遠心クラッチは始動時には開放状態となっており、前記クラッチ入力軸の回転数の上昇により前記クラッチ入力軸と前記従動軸を連結し、
前記従動側ジョイントに前記モータ出力側ジョイントと前記エンジン出力側ジョイントとのいずれをも選択的に締結する締結部材を前記従動側ジョイントに装着することを特徴とする刈払機。 - 請求項1記載の刈払機において、長手方向中央部に作業者により把持されるハンドルが設けられた中空棒からなる操作アームにより前記刈払機本体を形成することを特徴とする刈払機。
- 請求項1または2記載の刈払機において、前記入力クラッチ入力軸には遠心力によって揺動する揺動子を備えた回転板が固定され、前記従動軸にはクラッチドラムが固定され、前記遠心クラッチは前記クラッチ入力軸の回転数の上昇により、前記揺動子と前記クラッチドラムが接触することにより前記クラッチ入力軸と前記従動軸が連結されることを特徴とする刈払機。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004301988A JP4491320B2 (ja) | 2004-10-15 | 2004-10-15 | 刈払機 |
US11/249,385 US20060090351A1 (en) | 2004-10-15 | 2005-10-14 | Lawn mower |
US11/382,352 US7493696B2 (en) | 2004-10-15 | 2006-05-09 | Bush cutting machine |
US12/155,307 US7493697B2 (en) | 2004-10-15 | 2008-06-02 | Lawn mower |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004301988A JP4491320B2 (ja) | 2004-10-15 | 2004-10-15 | 刈払機 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006109776A JP2006109776A (ja) | 2006-04-27 |
JP4491320B2 true JP4491320B2 (ja) | 2010-06-30 |
Family
ID=36260165
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004301988A Expired - Fee Related JP4491320B2 (ja) | 2004-10-15 | 2004-10-15 | 刈払機 |
Country Status (2)
Country | Link |
---|---|
US (2) | US20060090351A1 (ja) |
JP (1) | JP4491320B2 (ja) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE456432T1 (de) * | 2006-09-05 | 2010-02-15 | Senson Invest Ltd | Tragbares elektrowerkzeug |
TW200824553A (en) * | 2006-12-14 | 2008-06-16 | de-hua Hong | Electrical lawnmower with protection device for motor |
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 |
US20100031515A1 (en) * | 2008-08-11 | 2010-02-11 | Edward Patrick Hurley | Grounds tool with means for transposable grips |
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 |
JP5216648B2 (ja) * | 2009-03-25 | 2013-06-19 | カーツ株式会社 | エンジン及び本機の接続分離構造 |
JP5448569B2 (ja) * | 2009-05-21 | 2014-03-19 | 株式会社やまびこ | 安全装置付き刈払機 |
JP5448567B2 (ja) * | 2009-05-21 | 2014-03-19 | 株式会社やまびこ | 安全装置付き作業機 |
JP5448568B2 (ja) * | 2009-05-21 | 2014-03-19 | 株式会社やまびこ | 安全装置付き作業機 |
JP2014073567A (ja) * | 2012-10-05 | 2014-04-24 | Makita Corp | 動力工具 |
US9991825B1 (en) | 2014-11-24 | 2018-06-05 | The Toro Company | Outdoor power equipment system with modular motor and modular battery |
US10148207B2 (en) | 2015-10-16 | 2018-12-04 | Kohler Co. | Segmented waveform converter on controlled field variable speed generator |
US10063097B2 (en) | 2015-10-16 | 2018-08-28 | Kohler Co. | Segmented waveform converter on controlled field variable speed generator |
US10778123B2 (en) | 2015-10-16 | 2020-09-15 | Kohler Co. | Synchronous inverter |
US10148202B2 (en) | 2015-10-16 | 2018-12-04 | Kohler Co. | Hybrid device with segmented waveform converter |
CN111418472B (zh) * | 2020-04-15 | 2021-12-03 | 杭州羽豪科技有限公司 | 一种便携式割草机 |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1878824A (en) * | 1928-11-30 | 1932-09-20 | Bendix Aviat Corp | Clutch |
US3430343A (en) * | 1967-01-03 | 1969-03-04 | Shingu Shoko Kk | Cutter |
US4006528A (en) * | 1974-11-22 | 1977-02-08 | Kaaz Machinery Co. Ltd. | Portable grass and brush cutter with brake and clutch |
JPS60156923U (ja) * | 1984-03-29 | 1985-10-18 | 株式会社共立 | 刈払機 |
JPS60156924U (ja) * | 1984-03-29 | 1985-10-18 | 株式会社 共立 | 刈払機 |
DE3629039C2 (de) * | 1986-08-27 | 1994-10-20 | Stihl Maschf Andreas | Tragbares Arbeitsgerät |
US4841929A (en) * | 1987-12-17 | 1989-06-27 | White Consolidated Industries, Inc. | Portable rotary power tool |
US4887415A (en) * | 1988-06-10 | 1989-12-19 | Martin Robert L | Automated lawn mower or floor polisher |
JP2669968B2 (ja) | 1990-11-30 | 1997-10-29 | 富士通株式会社 | 回路故障擬似試験装置及び回路故障擬似試験方法 |
US5357738A (en) * | 1993-03-25 | 1994-10-25 | Southern Cross Industries (Proprietary) Limited | Apparatus for the treatment of lawns |
US5774993A (en) * | 1994-10-29 | 1998-07-07 | Andreas Stihl | Hand-held working tool, especially trimmer or edge cutter |
JPH1056845A (ja) | 1996-08-20 | 1998-03-03 | Honda Motor Co Ltd | 電動草刈機 |
EP0841000B1 (en) * | 1996-11-08 | 2002-01-09 | Black & Decker Inc. | Battery powered vegetation trimmer |
JP3411956B2 (ja) * | 1997-07-22 | 2003-06-03 | 株式会社共立 | 可動刃用制動装置を備えた携帯式刈取機 |
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 |
US6415585B2 (en) * | 1998-10-08 | 2002-07-09 | Vincent D. Morabit | Multi-purpose trimmer, edger and sweeper with or without support cart, and with enhanced inertia head |
DE10034437B4 (de) * | 2000-07-15 | 2011-07-14 | Andreas Stihl AG & Co., 71336 | Handgeführtes Arbeitsgerät |
US20050064973A1 (en) * | 2002-01-15 | 2005-03-24 | Schroeder James C | Sprayer with interchangeable power sources |
JP3839357B2 (ja) | 2002-06-05 | 2006-11-01 | 本田技研工業株式会社 | 刈払機 |
US6871484B1 (en) * | 2003-12-01 | 2005-03-29 | Jerry W. Sartain | Wheeled string trimmer |
JP4754859B2 (ja) | 2005-04-12 | 2011-08-24 | 株式会社ニッカリ | 草刈機及び電動草刈機 |
-
2004
- 2004-10-15 JP JP2004301988A patent/JP4491320B2/ja not_active Expired - Fee Related
-
2005
- 2005-10-14 US US11/249,385 patent/US20060090351A1/en not_active Abandoned
-
2008
- 2008-06-02 US US12/155,307 patent/US7493697B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US7493697B2 (en) | 2009-02-24 |
US20060090351A1 (en) | 2006-05-04 |
US20080235958A1 (en) | 2008-10-02 |
JP2006109776A (ja) | 2006-04-27 |
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