WO2012036607A1 - Rotating cutting machine - Google Patents

Rotating cutting machine Download PDF

Info

Publication number
WO2012036607A1
WO2012036607A1 PCT/SE2011/000159 SE2011000159W WO2012036607A1 WO 2012036607 A1 WO2012036607 A1 WO 2012036607A1 SE 2011000159 W SE2011000159 W SE 2011000159W WO 2012036607 A1 WO2012036607 A1 WO 2012036607A1
Authority
WO
WIPO (PCT)
Prior art keywords
rig
integrated
rotating
design
grass trimmers
Prior art date
Application number
PCT/SE2011/000159
Other languages
French (fr)
Inventor
Kent Andersson
Peter KVARNÄS
Original Assignee
Kent Andersson
Kvarnaes Peter
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 Kent Andersson, Kvarnaes Peter filed Critical Kent Andersson
Publication of WO2012036607A1 publication Critical patent/WO2012036607A1/en

Links

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
    • 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
    • A01D34/902—Ergonomic provisions
    • 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
    • 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
    • B25G—HANDLES FOR HAND IMPLEMENTS
    • B25G1/00—Handle constructions
    • B25G1/04—Handle constructions telescopic; extensible; sectional

Definitions

  • Device intended for rotating control of the rig to the felling machine of type grass trimmers and brush cutters, designed with one or two knobs for control of the rig and associated grade instruction for different working angles.
  • the above device is an improved ergonomic working and prevent such back problems avoided through the cited device.
  • the device can be used either for the integrated nature of the rotating shaft or a completely detachable telescopic nature of the rotating shaft, which can be varied in size and shape.
  • the device design consists of an upper fixed shaft and a lower rotating rig, so arranged as an integrated or detachable.
  • Device's upper and lower rig has been integrated with grade instruction around periphery of the rig to design.
  • That device is designed so that the lower rig allows 360 degrees rotating ability internally and externally around the upper rig axial location, and the ability to tilt the device's bottom rig with a simple operation without removing the carrier.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Ecology (AREA)
  • Forests & Forestry (AREA)
  • Harvester Elements (AREA)

Abstract

Device intended for rotating control of the rig to the felling machine of type grass trimmers and brush cutters, designed with one or two knobs for control of the rig and associated grade instruction for different working angles for increased efficiency and improved ergonomics. The device can be used either for the integrated nature of the rotating shaft or a completely detachable telescopic nature of the rotating shaft, which can be varied in size and shape. The device design consists of an upper fixed shaft and a lower rotating rig, so arranged as an integrated or detachable. Common to both types of rigs are the circular turning ability inside the rig axial extension as per drawing and mounting of one or two locking handles, through penetrating axis attachments to design. Device's upper and lower rig has been integrated with grade instruction around periphery of the rig to design.

Description

Rotating cutting machine
Description
Device intended for rotating control of the rig to the felling machine of type grass trimmers and brush cutters, designed with one or two knobs for control of the rig and associated grade instruction for different working angles.
The above device is an improved ergonomic working and prevent such back problems avoided through the cited device.
The device can be used either for the integrated nature of the rotating shaft or a completely detachable telescopic nature of the rotating shaft, which can be varied in size and shape.
The device design consists of an upper fixed shaft and a lower rotating rig, so arranged as an integrated or detachable.
Common to both types of rigs are the circular turning ability inside the
rig axial extension as per drawing and mounting of one or two locking handles, through penetrating axis attachments to design.
Device's upper and lower rig has been integrated with grade instruction around periphery of the rig to design.
That device is designed so that the lower rig allows 360 degrees rotating ability internally and externally around the upper rig axial location, and the ability to tilt the device's bottom rig with a simple operation without removing the carrier.

Claims

Claims:
1. Device for a rotating shaft (2) to a cutting machine off the type grass trimmers and brush cutter (1) consisting of an upper shaft which is integral with a motor and a bottom rig which is rotatable relative to the
upper and receiving cutting device characterized of the upper and lower rig has grade instructions (4) around the periphery of each
rig and that the upper rig has a relieved track and a locking knob (3) at its against the lower rigging sense of the end so that the lower of the rig can be locked in a selectable angular position.
2. Device intended for the rig to grass trimmers and brush cutters according to claims 1, characterized of that the lower rig allows 360 degree turning ability.
3. Device intended for the rig to grass trimmers and brush cutters according to claims 1, characterized of a completely detachable telescopic swivel rig.
4. Device intended for the rig to grass trimmers and brush cutters according to claims 1, characterized of that locking the lower adjustable rig is controlled by one one grip controls.
PCT/SE2011/000159 2010-09-13 2011-09-13 Rotating cutting machine WO2012036607A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE1000926-4 2010-09-13
SE1000926A SE534955C2 (en) 2010-09-13 2010-09-13 Customizable harvester

Publications (1)

Publication Number Publication Date
WO2012036607A1 true WO2012036607A1 (en) 2012-03-22

Family

ID=45694314

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SE2011/000159 WO2012036607A1 (en) 2010-09-13 2011-09-13 Rotating cutting machine

Country Status (2)

Country Link
SE (1) SE534955C2 (en)
WO (1) WO2012036607A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111390841A (en) * 2019-01-03 2020-07-10 创科无线普通合伙 Trimmer head assembly for a trimmer

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4463498A (en) * 1982-08-31 1984-08-07 Everts Robert G Coupling for flailing line trimmer handles
US4505040A (en) * 1982-08-31 1985-03-19 Everts Robert G Coupling for interconnecting two handle portions of a power driven implement
EP0703044A1 (en) * 1994-09-02 1996-03-27 Goblin Limited Adjustable connection
GB2297020A (en) * 1995-01-21 1996-07-24 Black & Decker Inc Tool casing
GB2320665A (en) * 1996-12-24 1998-07-01 Stihl Maschf Andreas Cutting tool with a divisible guide tube
EP1068790A1 (en) * 1999-07-14 2001-01-17 Black & Decker Inc. Vegetation trimming and edging device with adjustable head orientation
US20020064421A1 (en) * 2000-11-30 2002-05-30 Beaulieu Kevin F. Split boom coupling structure
EP1403008A2 (en) * 2002-09-30 2004-03-31 Techtronic Industries Co., Ltd. Coupling for split-boom power tool
US20040187809A1 (en) * 2003-03-25 2004-09-30 Homelite Technologies, Ltd. Hand held power tool
US20060096135A1 (en) * 2004-10-27 2006-05-11 The Toro Company Adjustable handle for portable tool

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4463498A (en) * 1982-08-31 1984-08-07 Everts Robert G Coupling for flailing line trimmer handles
US4505040A (en) * 1982-08-31 1985-03-19 Everts Robert G Coupling for interconnecting two handle portions of a power driven implement
EP0703044A1 (en) * 1994-09-02 1996-03-27 Goblin Limited Adjustable connection
GB2297020A (en) * 1995-01-21 1996-07-24 Black & Decker Inc Tool casing
GB2320665A (en) * 1996-12-24 1998-07-01 Stihl Maschf Andreas Cutting tool with a divisible guide tube
EP1068790A1 (en) * 1999-07-14 2001-01-17 Black & Decker Inc. Vegetation trimming and edging device with adjustable head orientation
US20020064421A1 (en) * 2000-11-30 2002-05-30 Beaulieu Kevin F. Split boom coupling structure
EP1403008A2 (en) * 2002-09-30 2004-03-31 Techtronic Industries Co., Ltd. Coupling for split-boom power tool
US20040187809A1 (en) * 2003-03-25 2004-09-30 Homelite Technologies, Ltd. Hand held power tool
US20060096135A1 (en) * 2004-10-27 2006-05-11 The Toro Company Adjustable handle for portable tool

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111390841A (en) * 2019-01-03 2020-07-10 创科无线普通合伙 Trimmer head assembly for a trimmer
CN111390841B (en) * 2019-01-03 2022-09-06 创科无线普通合伙 Trimmer head assembly for a trimmer

Also Published As

Publication number Publication date
SE1000926A1 (en) 2012-02-28
SE534955C2 (en) 2012-02-28

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