CN101473728A - 线式修剪机头 - Google Patents
线式修剪机头 Download PDFInfo
- Publication number
- CN101473728A CN101473728A CNA2008101929698A CN200810192969A CN101473728A CN 101473728 A CN101473728 A CN 101473728A CN A2008101929698 A CNA2008101929698 A CN A2008101929698A CN 200810192969 A CN200810192969 A CN 200810192969A CN 101473728 A CN101473728 A CN 101473728A
- Authority
- CN
- China
- Prior art keywords
- bobbin
- housing
- distance
- lid
- trimmer head
- 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.)
- Pending
Links
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
- A01D34/416—Flexible line cutters
- A01D34/4161—Means for feeding cutter line
- A01D34/4163—Means for feeding cutter line by triggered line feedout, e.g. bump-feeding
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Harvester Elements (AREA)
Abstract
Description
Claims (19)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/969,142 US20090172955A1 (en) | 2008-01-03 | 2008-01-03 | String trimmer head |
US11/969,142 | 2008-01-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN101473728A true CN101473728A (zh) | 2009-07-08 |
Family
ID=40550546
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNA2008101929698A Pending CN101473728A (zh) | 2008-01-03 | 2008-12-31 | 线式修剪机头 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20090172955A1 (zh) |
EP (1) | EP2077066A1 (zh) |
CN (1) | CN101473728A (zh) |
AU (1) | AU2008252052A1 (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107302865A (zh) * | 2016-04-20 | 2017-10-31 | 创科(澳门离岸商业服务)有限公司 | 线式修剪机头 |
CN108901311A (zh) * | 2018-06-15 | 2018-11-30 | 天佑电器(苏州)有限公司 | 一种打草头、其组装方法及打草机 |
CN109937677A (zh) * | 2016-06-30 | 2019-06-28 | 创科(澳门离岸商业服务)有限公司 | 一种自主式割草机及其导航系统 |
CN111432624A (zh) * | 2017-11-30 | 2020-07-17 | 胡斯华纳有限公司 | 具有改进的线释放特征的修剪器头 |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
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US7640668B2 (en) * | 2005-12-08 | 2010-01-05 | Kwik Products, Inc. | Quick loading cutting head for a rotary trimmer |
US20080168664A1 (en) * | 2007-01-17 | 2008-07-17 | Kwik Products, Inc. | Rotary trimmer head with advancing system having rounded tangs |
US9924631B2 (en) | 2008-04-22 | 2018-03-27 | George E. Alliss | Spool for straight through line feed vegetation trimmer apparatus with modules and spokes |
ITFI20080097A1 (it) * | 2008-05-15 | 2009-11-16 | Arnetoli Motor Srl | "una testina tosaerba a filo utilizzabile alternativamente su macchine a rotazione destra o sinistra" |
WO2010089639A1 (en) * | 2009-01-22 | 2010-08-12 | Techtronic Industries Company Limited | String head for trimmer |
IT1393320B1 (it) * | 2009-03-12 | 2012-04-20 | Arnetoli Motor Srl | Testina taglia-erba |
US8567073B2 (en) * | 2010-03-04 | 2013-10-29 | Proulx Manufacturing, Inc. | Aerodynamic trimmer head for use in flexible line rotary trimmers |
US8910388B2 (en) * | 2010-03-04 | 2014-12-16 | Proulx Manufacturing, Inc. | Aerodynamic trimmer head for use in flexible line rotary trimmers |
US20110239468A1 (en) * | 2010-03-31 | 2011-10-06 | Paul Conlon | Trimmer head having a hinged housing for use in flexible line rotary trimmers systems |
EP2601826B1 (en) * | 2011-12-08 | 2014-07-09 | Black & Decker Inc. | A spool cassette, a cutting head for a string trimmer and a string trimmer |
WO2013138752A1 (en) * | 2012-03-15 | 2013-09-19 | Shakespeare Company, Llc | Universally adaptable, easy to load trimmer head with free rotating bump knob |
US10130030B2 (en) * | 2014-05-27 | 2018-11-20 | Mtd Products Inc | Trimmer head |
USD763640S1 (en) * | 2014-10-21 | 2016-08-16 | Tecomec S.R.L. | Head trimmer |
PL3011821T3 (pl) * | 2014-10-21 | 2020-06-29 | Tecomec S.R.L. | Korpus spustowy dla głowicy do obcinania krawędzi i głowica do obcinania krawędzi |
USD970321S1 (en) * | 2014-11-20 | 2022-11-22 | Torvent Llc | Line trimmer component |
CA3012335A1 (en) * | 2016-02-22 | 2017-08-31 | Mtd Products Inc | Multi-mode trimmer head |
USD814894S1 (en) * | 2016-03-10 | 2018-04-10 | George E. Alliss | String trimmer head |
USD814893S1 (en) | 2016-03-10 | 2018-04-10 | George E. Alliss | Spool for a string trimmer head |
USD796293S1 (en) * | 2016-03-10 | 2017-09-05 | George E. Alliss | Knob for a string trimmer head |
USD804919S1 (en) | 2016-03-18 | 2017-12-12 | Tecomec S.R.L. | Head trimmer |
USD813000S1 (en) | 2016-03-18 | 2018-03-20 | Tecomec S.R.L. | Head trimmer |
PT3300573T (pt) * | 2016-10-03 | 2019-03-14 | Fima Garden S R L | Cabeça para motorroçadora |
USD826013S1 (en) | 2016-10-07 | 2018-08-21 | Tecomec S.R.L. | Head trimmer |
USD826663S1 (en) | 2016-10-07 | 2018-08-28 | Tecomec S.R.L. | Head trimmer |
USD823080S1 (en) | 2016-10-07 | 2018-07-17 | Tecomec S.R.L. | Head trimmer |
USD825293S1 (en) * | 2016-12-12 | 2018-08-14 | First-To-Invent, Llc | Trimmer spool non-radial straight channel |
KR101868268B1 (ko) * | 2017-02-01 | 2018-06-15 | 신연철 | 예초기용 4줄 나일론 커터 어셈블리 |
US10716253B2 (en) * | 2017-02-24 | 2020-07-21 | Echo Incorporated | Flexible line trimmer head |
US10537057B2 (en) | 2017-04-04 | 2020-01-21 | Black & Decker, Inc. | Spool assembly for a trimmer head |
USD854895S1 (en) | 2017-06-28 | 2019-07-30 | Tecomec S.R.L. | Head trimmer |
US11122735B2 (en) * | 2017-09-12 | 2021-09-21 | Milwaukee Electric Tool Corporation | String trimmer head and spool |
USD992379S1 (en) * | 2020-11-13 | 2023-07-18 | TwoY. co. ltd. | Trimmer head winding wheel |
Family Cites Families (52)
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US4524515A (en) * | 1976-10-18 | 1985-06-25 | The Toro Company | Rotary cutting assembly with filament feed |
US4161820A (en) * | 1977-10-28 | 1979-07-24 | Weed Eater, Inc. | Apparatus for cutting vegetation |
US4189905A (en) * | 1978-02-24 | 1980-02-26 | Corinth Co. Inc. | Attachment for drive shaft of rotary lawn mowers |
US4151646A (en) * | 1978-02-27 | 1979-05-01 | K & S Industries, Inc. | Flexible line trimmer with line feeding apparatus |
US4145809A (en) * | 1978-02-27 | 1979-03-27 | Proulx Raymond E | Rotary mower cutting heads with flexible cutting blades |
US4203212A (en) * | 1978-07-13 | 1980-05-20 | Proulx Raymond E | Flail feedout mechanism for a rotary mower |
US4195408A (en) * | 1979-03-01 | 1980-04-01 | Palmieri John P | Convertible, automatic to manual, nylon line vegetation cutter |
US4242797A (en) * | 1979-06-28 | 1981-01-06 | Palmieri Vincent A | Rotary nylon line vegetation cutter |
US4419822A (en) * | 1981-01-14 | 1983-12-13 | Black & Decker Inc. | Bump-feed trimmer |
US4476632A (en) * | 1982-07-29 | 1984-10-16 | Proulx Raymond E | Multiple flail head for a rotary mower |
AU578004B2 (en) * | 1985-05-24 | 1988-10-06 | Shingu Shoko Ltd. | Apparatus for cutting grass |
US4630371A (en) * | 1986-02-06 | 1986-12-23 | Graham Andrew J | Line trimmer shield |
US4827702A (en) * | 1988-03-14 | 1989-05-09 | Cerreta Jonathan D | Blower attachment for filament trimmers |
US4959904A (en) * | 1989-02-02 | 1990-10-02 | Proulx Raymond E | Simple flail feedout mechanism for a rotary mower |
US5020223A (en) * | 1989-11-02 | 1991-06-04 | White Consolidated Industries, Inc. | Simplified bump-feed type cutting head assembly for flexible line trimmers |
US5239811A (en) * | 1992-02-10 | 1993-08-31 | Melvin Pierce | Anti-wrap blades for line trimmer |
US5313770A (en) * | 1992-11-23 | 1994-05-24 | Smothers Odis B | Jam-proof rotary weed cutter |
US5365724A (en) * | 1993-04-06 | 1994-11-22 | Country Home Products, Inc. | Anti-wrap device for rotating shaft |
US5657542A (en) * | 1993-12-22 | 1997-08-19 | The Toro Company | Filament trimmer head |
BE1009086A5 (fr) * | 1995-02-10 | 1996-11-05 | Solar And Robotics Sa | Tete de coupe auto-nettoyante. |
EP0784919B1 (en) * | 1995-12-18 | 2001-11-28 | ACTIVE srl | An improved cutting head particularly for nylon-cord type mowers |
US5806192A (en) * | 1996-02-15 | 1998-09-15 | Ryobi North America | Line feed configuration for line trimmers |
US5671536A (en) * | 1996-02-15 | 1997-09-30 | Ryobi North America, Inc. | Line feed configuration for line trimmers |
US5659960A (en) * | 1996-02-15 | 1997-08-26 | Ryobi North America, Inc. | Line feed configuration for line trimmers |
US5758424A (en) * | 1996-08-23 | 1998-06-02 | Iacona; Fernando R. | Head for string trimmer |
US6148523A (en) * | 1997-02-14 | 2000-11-21 | Ryobi North America, Inc. | Line feed mechanism for a line trimmer |
US6094823A (en) * | 1997-07-23 | 2000-08-01 | Jenn Feng Industrial Company, Ltd. | Method and apparatus for anchoring flails on a string trimmer |
IT1304867B1 (it) * | 1998-07-07 | 2001-04-05 | Arnetoli Motor | Testina tagliaerba con ricarica del filo senza estrazione delrocchetto |
DE19835504C2 (de) * | 1998-08-06 | 2000-12-07 | Stihl Maschf Andreas | Fadenmähkopf |
EP0994641B1 (en) * | 1998-10-13 | 2004-10-27 | Matsushita Electric Industrial Co., Ltd. | Apparatus and method for mounting electronic component |
US20030140503A1 (en) * | 1999-02-05 | 2003-07-31 | Orlando Jerez | Powered, ground care, tool system |
US7111403B2 (en) * | 1999-09-21 | 2006-09-26 | Moore Mark R | Head for line trimming apparatus |
US6401344B1 (en) * | 1999-09-21 | 2002-06-11 | Mark R. Moore | Head for line trimming apparatus |
US6347455B2 (en) * | 1999-12-20 | 2002-02-19 | Murray, Inc. | String trimmer head |
US6385853B1 (en) * | 2000-06-26 | 2002-05-14 | Robert C. Berfield | Rotary flail feeding device |
US6928741B2 (en) * | 2001-11-21 | 2005-08-16 | Proulx Manufacturing, Inc. | Fixed line head for flexible line rotary trimmers |
US6519857B1 (en) * | 2001-11-21 | 2003-02-18 | Proulx Manufacturing, Inc. | Fixed line head for flexible line rotary trimmers |
DE10216730A1 (de) * | 2002-04-16 | 2003-10-30 | Stihl Maschf Andreas | Werkzeugkopf eines Freischneiders |
US6952877B2 (en) * | 2003-01-10 | 2005-10-11 | Shindaiwa, Inc. | Vegetation cutting device |
FR2850235B1 (fr) * | 2003-01-23 | 2005-10-21 | Speed France | Tete de coupe pour debroussailleuse, coupe-bordures ou analogue |
FR2850239B1 (fr) * | 2003-01-23 | 2005-10-21 | Speed France | Tete de coupe pour debroussailleuse, coupe-bordures ou analogue |
FR2850238B1 (fr) * | 2003-01-23 | 2005-10-21 | Speed France | Tete de coupe pour debroussailleuse, coupe-bordures ou analogue |
FR2850236B1 (fr) * | 2003-01-23 | 2005-10-21 | Speed France | Tete de coupe debroussailleuse, coupe-bordures ou analogue |
FR2850237B1 (fr) * | 2003-01-23 | 2005-10-21 | Speed France | Tete de coupe pour debroussailleuse, coupe-bordures ou analogue |
US6944956B1 (en) * | 2003-06-05 | 2005-09-20 | Robert Phillips | Fixed-line trimmer head |
US6854185B1 (en) * | 2003-08-29 | 2005-02-15 | Specialty Coated Products, Inc. | Vegetation trimmer apparatus |
US6901667B2 (en) * | 2003-10-02 | 2005-06-07 | Proulx Manufacturing, Inc. | Trimmer head for use in flexible line rotary trimmers |
US7513046B2 (en) * | 2003-10-02 | 2009-04-07 | Proulx Manufacturing, Inc. | Trimmer head for use in flexible line rotary trimmers having improved line loading mechanism |
US7257898B2 (en) * | 2004-04-16 | 2007-08-21 | Kwik Products, Inc. | Cutting head for string trimmer |
WO2005110685A2 (en) * | 2004-05-11 | 2005-11-24 | Alliss George E | Vegetation trimmer apparatus |
US20060254061A1 (en) * | 2005-05-11 | 2006-11-16 | Specialty Coated Products, Inc | Vegetation trimmer apparatus |
US8025249B2 (en) * | 2007-11-16 | 2011-09-27 | Alliss George E | Bi-directional trimmer head spool with curved trimmer line guide |
-
2008
- 2008-01-03 US US11/969,142 patent/US20090172955A1/en not_active Abandoned
- 2008-12-03 AU AU2008252052A patent/AU2008252052A1/en not_active Abandoned
- 2008-12-12 EP EP08253995A patent/EP2077066A1/en not_active Withdrawn
- 2008-12-31 CN CNA2008101929698A patent/CN101473728A/zh active Pending
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107302865A (zh) * | 2016-04-20 | 2017-10-31 | 创科(澳门离岸商业服务)有限公司 | 线式修剪机头 |
CN109937677A (zh) * | 2016-06-30 | 2019-06-28 | 创科(澳门离岸商业服务)有限公司 | 一种自主式割草机及其导航系统 |
CN111432624A (zh) * | 2017-11-30 | 2020-07-17 | 胡斯华纳有限公司 | 具有改进的线释放特征的修剪器头 |
CN111432624B (zh) * | 2017-11-30 | 2022-05-31 | 胡斯华纳有限公司 | 具有改进的线释放特征的修剪器头 |
US11412656B2 (en) | 2017-11-30 | 2022-08-16 | Husqvarna Ab | Trimmer head with improved line release feature |
CN108901311A (zh) * | 2018-06-15 | 2018-11-30 | 天佑电器(苏州)有限公司 | 一种打草头、其组装方法及打草机 |
CN108901311B (zh) * | 2018-06-15 | 2024-01-02 | 天佑电器(苏州)有限公司 | 一种打草头、其组装方法及打草机 |
Also Published As
Publication number | Publication date |
---|---|
US20090172955A1 (en) | 2009-07-09 |
EP2077066A1 (en) | 2009-07-08 |
AU2008252052A1 (en) | 2009-07-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
ASS | Succession or assignment of patent right |
Owner name: CHUANGKE OUTDOOR PRODUCTS TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: CHUANGKE INDUSTRY CO., LTD. Effective date: 20100520 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 24/F, CHINA DYE-WORKS FACTORY BUILDING, NO.388, QINGSHANDAO, QUANWAN, HONGKONG, CHINA TO: HAMILTON, BERMUDA |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20100520 Address after: Bermuda Hamilton Applicant after: Create technological limited company of the outdoor products of department Address before: 24 floor, China dyeing factory building, 388 Castle Peak Road, Tsuen Wan, Hongkong, China Applicant before: Chuangke Industrial Co., Ltd. |
|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20090708 |