DE69721659T2 - Kupplung für einen trennbaren Baum für ein Kraftangetriebenes Werkzeug - Google Patents

Kupplung für einen trennbaren Baum für ein Kraftangetriebenes Werkzeug

Info

Publication number
DE69721659T2
DE69721659T2 DE69721659T DE69721659T DE69721659T2 DE 69721659 T2 DE69721659 T2 DE 69721659T2 DE 69721659 T DE69721659 T DE 69721659T DE 69721659 T DE69721659 T DE 69721659T DE 69721659 T2 DE69721659 T2 DE 69721659T2
Authority
DE
Germany
Prior art keywords
coupling
power tool
separable
tree
separable tree
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
Application number
DE69721659T
Other languages
English (en)
Other versions
DE69721659D1 (de
Inventor
Harry Gene Rickard
Kenneth M Brazell
Robert G Everts
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.)
MTD Products Inc
Original Assignee
MTD Products Inc
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 MTD Products Inc filed Critical MTD Products Inc
Publication of DE69721659D1 publication Critical patent/DE69721659D1/de
Application granted granted Critical
Publication of DE69721659T2 publication Critical patent/DE69721659T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • A01D69/00—Driving mechanisms or parts thereof for harvesters or mowers
    • A01D69/02—Driving mechanisms or parts thereof for harvesters or mowers electric
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
    • B25F3/00—Associations of tools for different working operations with one portable power-drive means; Adapters therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
    • B25F5/00—Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for
    • B25F5/02—Construction of casings, bodies or handles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25G—HANDLES FOR HAND IMPLEMENTS
    • B25G3/00—Attaching handles to the implements
    • B25G3/02—Socket, tang, or like fixings
    • B25G3/12—Locking and securing devices
    • B25G3/18—Locking and securing devices comprising catches or pawls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B19/00—Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers
    • B26B19/28—Drive layout for hair clippers or dry shavers, e.g. providing for electromotive drive
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
    • H02J7/0045—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction concerning the insertion or the connection of the batteries
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Environmental Sciences (AREA)
  • Forests & Forestry (AREA)
  • Power Engineering (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Ecology (AREA)
  • Harvester Elements (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
DE69721659T 1996-07-26 1997-07-28 Kupplung für einen trennbaren Baum für ein Kraftangetriebenes Werkzeug Expired - Fee Related DE69721659T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/688,036 US5802724A (en) 1994-09-09 1996-07-26 Coupling for split-boom power tool

Publications (2)

Publication Number Publication Date
DE69721659D1 DE69721659D1 (de) 2003-06-12
DE69721659T2 true DE69721659T2 (de) 2003-11-27

Family

ID=24762853

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69721659T Expired - Fee Related DE69721659T2 (de) 1996-07-26 1997-07-28 Kupplung für einen trennbaren Baum für ein Kraftangetriebenes Werkzeug

Country Status (4)

Country Link
US (1) US5802724A (de)
EP (1) EP0822036B1 (de)
JP (1) JPH1089322A (de)
DE (1) DE69721659T2 (de)

Families Citing this family (66)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6006434A (en) * 1997-09-30 1999-12-28 Hoffco, Inc. Quick-release component connector for lawn tool
USD421558S (en) * 1998-07-21 2000-03-14 Ryobi North America, Inc. Battery-handle housing assembly for a portable power tool
US6189627B1 (en) 1999-07-13 2001-02-20 Ame Group, Incorporated Lawn and garden tool
US6345489B1 (en) * 2000-02-23 2002-02-12 Mtd Southwest, Inc. Wheeled lawn care unit
US6474747B2 (en) * 2000-11-30 2002-11-05 Homelite Technologies Limited Split boom coupling structure
GB0112409D0 (en) * 2001-05-22 2001-07-11 Keane Stephen T Edging attachment for weed strimmers
US6997633B2 (en) * 2002-09-30 2006-02-14 Homelite Technologies, Ltd. Coupling for split-boom power tool
DE10260466B4 (de) * 2002-12-21 2014-07-03 Andreas Stihl Ag & Co. Kg Handgeführtes Arbeitsgerät
US7484300B2 (en) 2004-09-09 2009-02-03 Black & Decker Inc. Extensible pole saw having separable sections
US20060123635A1 (en) * 2004-12-09 2006-06-15 Heow, Inc. Combination blower, trimmer and edger for tending vegetation
ITRE20050054A1 (it) * 2005-05-17 2006-11-18 Emak Spa Sistema di innesto per connettere utensili da giardinaggio e simili ad un gruppo di potenza
US7752760B2 (en) 2005-06-30 2010-07-13 Black & Decker, Inc. Portable trimmer having rotatable power head
GB2428175B (en) * 2005-07-14 2010-02-10 Electrolux Outdoor Prod Ltd Powered tool
US7913403B1 (en) * 2006-06-08 2011-03-29 Peter Douglas Willetts Reciprocating pruning saw
US7979945B2 (en) * 2006-08-15 2011-07-19 Umagination Labs, L.P. Systems and methods for robotic gutter cleaning
US7926141B2 (en) * 2006-08-15 2011-04-19 Umagination Labs, L.P. Systems and methods of a gutter cleaning system
US7886399B2 (en) 2006-08-15 2011-02-15 Umagination Labs, L.P. Systems and methods for robotic gutter cleaning along an axis of rotation
US7743683B2 (en) * 2006-08-15 2010-06-29 Umagination Labs, L.P. Systems and methods of a power tool system with interchangeable functional attachments powered by a direct rotational drive
US7913345B2 (en) * 2006-08-15 2011-03-29 Umagination Labs, L.P. Systems and methods of a power tool system with interchangeable functional attachments
US9591809B2 (en) * 2007-02-06 2017-03-14 Mtd Products Inc Split power tool
US20080184568A1 (en) * 2007-02-06 2008-08-07 Desa Ip, Llc Split Power Tool
US8136254B2 (en) * 2007-02-06 2012-03-20 Mtd Products Inc Split power tool with extension
US8020304B2 (en) * 2008-02-13 2011-09-20 Echo, Incorporated Power transmission assembly for tool mounted on an elongate pole
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
DE202008011648U1 (de) * 2008-09-02 2010-03-11 Dolmar Gmbh Kupplungselement
US20110131815A1 (en) * 2009-12-08 2011-06-09 Hurley Edward P Combination blower and trimmer assembly
CN103118529B (zh) * 2010-09-13 2016-04-06 胡斯华纳有限公司 用于动力工具的把手装置
US9426974B2 (en) * 2010-11-09 2016-08-30 Weeding Technologies Limited Device and method for weed control
ITRM20110276A1 (it) * 2011-06-03 2012-12-04 Vilde Nardicchia Sistema di identificazione di oggetti e di controllo di mezzi di azionamento degli stessi.
JP5790414B2 (ja) * 2011-11-02 2015-10-07 ティアック株式会社 ステレオマイク装置
JP5786654B2 (ja) 2011-11-02 2015-09-30 ティアック株式会社 ステレオマイク装置
JP5767955B2 (ja) * 2011-12-01 2015-08-26 株式会社マキタ 携帯型作業機
CN102550529B (zh) * 2011-12-30 2013-11-13 南京德朔实业有限公司 电动拔草机
US8808044B2 (en) * 2012-12-21 2014-08-19 Gene L. Keough Power paddle
DE102013020427B4 (de) 2013-01-31 2018-04-05 Makita Corporation Arbeitsmaschine mit Bedienstange
JP2014147309A (ja) * 2013-01-31 2014-08-21 Makita Corp 操作棹を有する作業機
JP2014147310A (ja) * 2013-01-31 2014-08-21 Makita Corp 操作棹を有する作業機
JP2014147311A (ja) * 2013-01-31 2014-08-21 Makita Corp 操作棹を有する作業機
JP6130153B2 (ja) * 2013-01-31 2017-05-17 株式会社マキタ 刈払機
JP2014147307A (ja) * 2013-01-31 2014-08-21 Makita Corp 操作棹を有する作業機
JP5993315B2 (ja) * 2013-01-31 2016-09-14 株式会社マキタ 操作棹を有する作業機
JP5995753B2 (ja) * 2013-03-01 2016-09-21 株式会社マキタ 刈払機
JP6079373B2 (ja) * 2013-03-28 2017-02-15 日立工機株式会社 電動作業機
JP2014023542A (ja) * 2013-11-07 2014-02-06 Hitachi Koki Co Ltd 作業機械
AU2014200377A1 (en) 2014-01-22 2015-08-06 GERBER, John Bruce Howard A Connection Device or and Drive Assembly for a Cutting Tool
US9991825B1 (en) 2014-11-24 2018-06-05 The Toro Company Outdoor power equipment system with modular motor and modular battery
EP3053717B1 (de) 2015-02-03 2020-06-10 Andreas Stihl AG & Co. KG Arbeitsgerät
WO2016150515A1 (en) * 2015-03-26 2016-09-29 Husqvarna Ab Cutting device with pivoting working assembly
US10350743B2 (en) * 2015-09-08 2019-07-16 Chervon (Hk) Limited Handheld electric tool
USD844423S1 (en) 2015-10-08 2019-04-02 John Gerber Tool connector
CN105291083B (zh) * 2015-11-20 2017-05-31 国网山东省电力公司青州市供电公司 螺纹式高压接地线操作杆加长装置
US10420287B2 (en) 2016-03-03 2019-09-24 Black & Decker, Inc. Pole assembly for vegetation cutting tool
JP6799379B2 (ja) * 2016-03-23 2020-12-16 株式会社マキタ 作業機
JP6862121B2 (ja) * 2016-07-29 2021-04-21 京セラインダストリアルツールズ株式会社 ロングヘッジトリマ
CN107689533A (zh) * 2016-08-03 2018-02-13 北京遥感设备研究所 一种微小型射频同轴连接器
JP6845693B2 (ja) * 2017-01-12 2021-03-24 川崎重工業株式会社 車両の操舵輪支持構造
JP6797031B2 (ja) * 2017-01-13 2020-12-09 ライト工業株式会社 棒材取付具
JP6797032B2 (ja) * 2017-01-13 2020-12-09 ライト工業株式会社 棒材取付具
US10688647B2 (en) * 2017-05-19 2020-06-23 The Toro Company Lawn and garden tool with boom having adjustable length and detachable boom sections
CN207201332U (zh) * 2017-08-14 2018-04-10 天佑电器（苏州）有限公司 花园工具
MX2019013623A (es) * 2018-03-01 2020-07-20 Tti Macao Commercial Offshore Ltd Acoplador para herramienta electrica de brazo dividido.
US12022770B2 (en) 2018-03-02 2024-07-02 Techtronic Outdoor Products Technology Limited Coupler for a tool
US11485003B2 (en) 2018-05-23 2022-11-01 Milwaukee Electric Tool Corporation Powerhead unit for tool
TWI697277B (zh) * 2019-10-29 2020-07-01 臻禾興業有限公司 具辨識功能的園藝工具
US11369057B2 (en) * 2019-11-04 2022-06-28 Black & Decker, Inc. String trimmer with pole break

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE367840C (de) * 1923-01-27 Sophie Jensen Geb Cramer Einstellbarer Deckenbesen
US2817548A (en) * 1954-10-15 1957-12-24 Rosenkaimer Gmbh Clamping device for garden sunshades
DE1186179B (de) * 1963-04-27 1965-01-28 Dominikus Zitzen Stielhalte- und -verlaengerungsvorrichtung als Traeger von Werkzeugen, Geraeten od. dgl.
US4122601A (en) * 1976-02-06 1978-10-31 Kaaz Machinery Co., Ltd. Portable separable grass and bush cutter
US4325157A (en) * 1979-08-09 1982-04-20 E Z Painter Corporation Extension handle
US4397088A (en) * 1981-02-09 1983-08-09 The Toro Company Power equipment unit with split handle
US4430017A (en) * 1982-04-29 1984-02-07 Mardan Corp. Musical instrument support
US4505040A (en) * 1982-08-31 1985-03-19 Everts Robert G Coupling for interconnecting two handle portions of a power driven implement
US4463498A (en) * 1982-08-31 1984-08-07 Everts Robert G Coupling for flailing line trimmer handles
GB2139545A (en) * 1983-05-11 1984-11-14 Thomas Leslie Nicholson A device for increasing the effective length of a handle of a tool, e.g. garden shears
US4733471A (en) * 1984-05-08 1988-03-29 Hawaiian Motor Co. Tool drive assembly and clamp
US4596484A (en) * 1984-10-05 1986-06-24 Velbon International Corporation Lock for telescoping tubular support
US4654971A (en) * 1985-09-13 1987-04-07 Hudd Enterprises Prunner with collapsible drive shaft and housing
US4760646A (en) * 1987-01-09 1988-08-02 Frederick Siegler Tree pruner and hedge trimmer
US4991298A (en) * 1988-09-13 1991-02-12 David K. Caruso Extendible tree trimming apparatus
AU614548B2 (en) * 1988-10-26 1991-09-05 Tanaka Kogyo Co., Ltd. Hand-held machine
US5013282A (en) * 1989-11-20 1991-05-07 Technic Tool Corporation Extendible shaft assembly for portable tools
GB9417851D0 (en) * 1994-09-02 1994-10-26 Goblin Ltd Adjustable connection
AU3546395A (en) * 1994-09-09 1996-03-27 Ryobi North America, Inc. Attachment system for battery powered tool
DE29501194U1 (de) * 1995-01-26 1996-02-22 HBG Barteldrees GmbH & Co. KG, 33428 Marienfeld Ansatzsicherung für Teleskopstangen
JP3049380B2 (ja) * 1995-05-01 2000-06-05 アルスコーポレーション株式会社 伸縮可能な切断具又は挟持具等の長尺柄

Also Published As

Publication number Publication date
JPH1089322A (ja) 1998-04-07
DE69721659D1 (de) 2003-06-12
EP0822036B1 (de) 2003-05-07
US5802724A (en) 1998-09-08
EP0822036A1 (de) 1998-02-04

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee