EP1986486A4 - A portable tool comprising an engine placed at one end of an elongated tube and a working tool placed in the opposite end. - Google Patents

A portable tool comprising an engine placed at one end of an elongated tube and a working tool placed in the opposite end.

Info

Publication number
EP1986486A4
EP1986486A4 EP06716869.0A EP06716869A EP1986486A4 EP 1986486 A4 EP1986486 A4 EP 1986486A4 EP 06716869 A EP06716869 A EP 06716869A EP 1986486 A4 EP1986486 A4 EP 1986486A4
Authority
EP
European Patent Office
Prior art keywords
tube
gear
gear housing
tool
engine
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.)
Withdrawn
Application number
EP06716869.0A
Other languages
German (de)
French (fr)
Other versions
EP1986486A1 (en
Inventor
Ola Agne
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.)
Husqvarna AB
Original Assignee
Husqvarna AB
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 Husqvarna AB filed Critical Husqvarna AB
Publication of EP1986486A1 publication Critical patent/EP1986486A1/en
Publication of EP1986486A4 publication Critical patent/EP1986486A4/en
Withdrawn legal-status Critical Current

Links

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
    • A01G3/04—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
    • A01G3/0535—Apparatus for trimming hedges, e.g. hedge shears portable motor-driven with rotatable knives
    • 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
    • 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
    • A01G3/067—Motor-driven shears for lawns
    • 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
    • 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
    • B25F5/025—Construction of casings, bodies or handles with torque reaction bars for rotary tools
    • B25F5/026—Construction of casings, bodies or handles with torque reaction bars for rotary tools in the form of an auxiliary handle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B2/00—Friction-grip releasable fastenings
    • F16B2/02—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening
    • F16B2/06—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action
    • F16B2/12—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action using sliding jaws

Abstract

Appliance for a portable tool (10) comprising an engine (11) placed at one end of an elongated tube (12) and a working tool (16) placed in the opposite end of the tube (12). A drive shaft extends inside the tube (12) from the engine (11) to a first gear located inside a gear housing (17) fastened to the tube (12) in the opposite end of the tube (12). A drive pin (15) for the working tool (16) extends from a second gear in contact with the first gear. Said appliance is a separate gear housing support (18) comprising a first clamping member (19) and a second clamping member (20) placed opposite each other around the gear housing (17) and the tube (12). The ends of the first (19) and second (20) holding member placed towards the tube (12) are configured to be clamped around the tube (12) by a first tensioning means (21) while the opposite ends of the clamping members (19, 20) are configured to be clamped around the gear housing (17) by a second tensioning means (22) in order to support the first and second gear, the gear housing (17) and the fastening of the gear housing (17) in the tube (12).
EP06716869.0A 2006-02-07 2006-02-07 A portable tool comprising an engine placed at one end of an elongated tube and a working tool placed in the opposite end. Withdrawn EP1986486A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SE2006/000165 WO2007091925A1 (en) 2006-02-07 2006-02-07 A portable tool comprising an engine placed at one end of an elongated tube and a working tool placed in the opposite end.

Publications (2)

Publication Number Publication Date
EP1986486A1 EP1986486A1 (en) 2008-11-05
EP1986486A4 true EP1986486A4 (en) 2014-01-15

Family

ID=38345429

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06716869.0A Withdrawn EP1986486A4 (en) 2006-02-07 2006-02-07 A portable tool comprising an engine placed at one end of an elongated tube and a working tool placed in the opposite end.

Country Status (2)

Country Link
EP (1) EP1986486A4 (en)
WO (1) WO2007091925A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMS20080006A1 (en) * 2008-09-04 2010-03-05 Mario Cocco BRIDLE WITH CUTTING BLADE WITH BRUSHCUTTER IN RESTRICTED SPACES
WO2015094027A1 (en) * 2013-12-16 2015-06-25 Husqvarna Ab Handle arrangement for a power tool

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL26497C (en) * 1900-01-01
US4507865A (en) * 1982-12-16 1985-04-02 Kioritz Corporation Grass trimmer
US20020032965A1 (en) * 2000-09-15 2002-03-21 Klaus Langhans Guide tube assembly for a portable handheld work apparatus

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8606635D0 (en) * 1986-03-18 1986-04-23 Seck W C Strimmer
US6665940B2 (en) * 2001-02-26 2003-12-23 Electrolux Home Products, Inc. Trimmer with output shaft locking mechanism

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL26497C (en) * 1900-01-01
US4507865A (en) * 1982-12-16 1985-04-02 Kioritz Corporation Grass trimmer
US20020032965A1 (en) * 2000-09-15 2002-03-21 Klaus Langhans Guide tube assembly for a portable handheld work apparatus

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2007091925A1 *

Also Published As

Publication number Publication date
EP1986486A1 (en) 2008-11-05
WO2007091925A1 (en) 2007-08-16

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A4 Supplementary search report drawn up and despatched

Effective date: 20131213

RIC1 Information provided on ipc code assigned before grant

Ipc: F16B 2/12 20060101ALI20131209BHEP

Ipc: A01D 34/90 20060101ALI20131209BHEP

Ipc: B27B 17/00 20060101ALI20131209BHEP

Ipc: B25F 3/00 20060101ALI20131209BHEP

Ipc: A01G 3/06 20060101AFI20131209BHEP

Ipc: A01G 3/053 20060101ALI20131209BHEP

STAA Information on the status of an ep patent application or granted ep patent

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Effective date: 20140604