FR2348644A1 - GARDENING APPLIANCE WITH ELECTRICALLY CONTROLLED TOOLS - Google Patents

GARDENING APPLIANCE WITH ELECTRICALLY CONTROLLED TOOLS

Info

Publication number
FR2348644A1
FR2348644A1 FR7711573A FR7711573A FR2348644A1 FR 2348644 A1 FR2348644 A1 FR 2348644A1 FR 7711573 A FR7711573 A FR 7711573A FR 7711573 A FR7711573 A FR 7711573A FR 2348644 A1 FR2348644 A1 FR 2348644A1
Authority
FR
France
Prior art keywords
switching
sliding handle
electrodes
electrically controlled
handle
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Withdrawn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
FR7711573A
Other languages
French (fr)
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.)
Wolf Geraete GmbH
Original Assignee
Wolf Geraete GmbH
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 Wolf Geraete GmbH filed Critical Wolf Geraete GmbH
Publication of FR2348644A1 publication Critical patent/FR2348644A1/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Withdrawn legal-status Critical Current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
    • 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
    • A01D34/63—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis
    • A01D34/82—Other details
    • A01D34/824—Handle arrangements
    • 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
    • A01D34/63—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis
    • A01D34/82—Other details
    • A01D34/828—Safety devices
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Ecology (AREA)
  • Forests & Forestry (AREA)
  • Scissors And Nippers (AREA)
  • Harvester Elements (AREA)
  • Food-Manufacturing Devices (AREA)
  • Handcart (AREA)
  • Massaging Devices (AREA)
  • Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)

Abstract

The garden implement has a switch for switching the electric drive motor on and off, which switch is constructed as a sensor switching unit in order to increase operating convenience and in order to avoid the occurrence of dangerous contact voltages in the vicinity of the operator handle. The sliding handle (10) of the garden implement has two electrodes (12, 14) lying one next to the other. The electrodes (12, 14) are connected to the switching unit (16) via electrical conductive connections inside the sliding handle (10). By bridging the electrodes (12, 14) with the hand when the sliding handle (10) is gripped, switching on of the motor is triggered, and switching off occurs automatically when letting go of the sliding handle.
FR7711573A 1976-04-21 1977-04-18 GARDENING APPLIANCE WITH ELECTRICALLY CONTROLLED TOOLS Withdrawn FR2348644A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762617460 DE2617460A1 (en) 1976-04-21 1976-04-21 GARDEN EQUIPMENT WITH ELECTRICALLY POWERED TOOLS

Publications (1)

Publication Number Publication Date
FR2348644A1 true FR2348644A1 (en) 1977-11-18

Family

ID=5975876

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7711573A Withdrawn FR2348644A1 (en) 1976-04-21 1977-04-18 GARDENING APPLIANCE WITH ELECTRICALLY CONTROLLED TOOLS

Country Status (12)

Country Link
AT (1) ATA206577A (en)
BE (1) BE853699A (en)
CH (1) CH618578A5 (en)
DE (1) DE2617460A1 (en)
DK (1) DK153077A (en)
ES (1) ES457865A1 (en)
FR (1) FR2348644A1 (en)
IT (1) IT1077393B (en)
NL (1) NL7704333A (en)
NO (1) NO771364L (en)
SE (1) SE7703099L (en)
ZA (1) ZA772139B (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0048019A2 (en) * 1980-09-15 1982-03-24 Black & Decker Inc. Safety arrangement for a powered tool or implement
EP0052185A2 (en) * 1980-11-15 1982-05-26 Robert Bosch Gmbh Electronic two-hand safety device for tools
FR2526126A1 (en) * 1982-05-03 1983-11-04 Stihl Andreas SAFETY DEVICE FOR A MOTOR-GUIDED MOTOR APPARATUS
WO1997004635A1 (en) * 1995-08-02 1997-02-13 Wolf-Geräte Gmbh Vertriebsgesellschaft Kg Safety switching device for an electromotive garden appliance
FR2755573A1 (en) * 1996-11-14 1998-05-15 Wolf Outils Battery-operated lawn-mower with power-assisted propulsion
EP1285568A1 (en) * 2001-08-22 2003-02-26 Honda Giken Kogyo Kabushiki Kaisha Electric lawn mower
US11638397B2 (en) 2020-02-10 2023-05-02 Techtronic Cordless Gp Control assembly coupled to handle of an implement

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0185513A1 (en) * 1984-12-12 1986-06-25 Francis Richard Forrest Mowers
DE3531059A1 (en) * 1985-08-30 1987-03-12 Gardena Kress & Kastner Gmbh MOTORIZED HAND DEVICE
SE505427C2 (en) * 1994-12-07 1997-08-25 Dahlmans Klippo Ab Motor-powered lawn mower
DE10141161A1 (en) * 2001-08-16 2003-02-27 C & E Fein Gmbh & Co Kg Optical control device
EP2537170B1 (en) 2010-02-20 2015-02-25 Husqvarna Ab Electrically operable garden device
EP3031315B1 (en) * 2014-12-09 2021-09-01 Robert Bosch GmbH Garden device handle device
DE102019220568A1 (en) * 2019-12-23 2021-06-24 Robert Bosch Gmbh Electrical device with at least one handle for safe guidance of the electrical device and method for operating the electrical device
US11937544B2 (en) 2021-03-02 2024-03-26 Honda Motor Co., Ltd. Electric mower switch system

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3111800A (en) * 1962-05-18 1963-11-26 John P Quianthy Safety device for power lawnmowers
US3417470A (en) * 1967-09-26 1968-12-24 Leon B. Damon Hedge trimmer
US3425197A (en) * 1967-08-07 1969-02-04 Stanley Bernard Kita Vehicle guidance apparatus
DE2032695A1 (en) * 1970-07-02 1972-01-05 AS-Motor GmbH & Co. KG, 7163 Oberrot Electric, in particular battery-operated lawn mowers
US3942604A (en) * 1974-08-13 1976-03-09 Indak Manufacturing Corporation Safety system for lawn mowers or other vehicles

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3111800A (en) * 1962-05-18 1963-11-26 John P Quianthy Safety device for power lawnmowers
US3425197A (en) * 1967-08-07 1969-02-04 Stanley Bernard Kita Vehicle guidance apparatus
US3417470A (en) * 1967-09-26 1968-12-24 Leon B. Damon Hedge trimmer
DE2032695A1 (en) * 1970-07-02 1972-01-05 AS-Motor GmbH & Co. KG, 7163 Oberrot Electric, in particular battery-operated lawn mowers
US3942604A (en) * 1974-08-13 1976-03-09 Indak Manufacturing Corporation Safety system for lawn mowers or other vehicles

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4449062A (en) * 1980-09-15 1984-05-15 Black & Decker Inc. Safety arrangement for a powered tool or implement
EP0048019A2 (en) * 1980-09-15 1982-03-24 Black & Decker Inc. Safety arrangement for a powered tool or implement
EP0048019A3 (en) * 1980-09-15 1983-01-12 Black & Decker Inc. Safety arrangement for a powered tool or implement
US4493377A (en) * 1980-11-15 1985-01-15 Robert Bosch Gmbh Electronic two-hand safety system for power tools
EP0052185A3 (en) * 1980-11-15 1983-02-09 Robert Bosch Gmbh Electronic two-hand safety device for tools
EP0052185A2 (en) * 1980-11-15 1982-05-26 Robert Bosch Gmbh Electronic two-hand safety device for tools
FR2526126A1 (en) * 1982-05-03 1983-11-04 Stihl Andreas SAFETY DEVICE FOR A MOTOR-GUIDED MOTOR APPARATUS
WO1997004635A1 (en) * 1995-08-02 1997-02-13 Wolf-Geräte Gmbh Vertriebsgesellschaft Kg Safety switching device for an electromotive garden appliance
US6124791A (en) * 1995-08-02 2000-09-26 Wolf-Gerate Gmbh Vertriebsgesellschaft Kg Safety switching device for an electromotive garden appliance
FR2755573A1 (en) * 1996-11-14 1998-05-15 Wolf Outils Battery-operated lawn-mower with power-assisted propulsion
EP1285568A1 (en) * 2001-08-22 2003-02-26 Honda Giken Kogyo Kabushiki Kaisha Electric lawn mower
US6658829B2 (en) 2001-08-22 2003-12-09 Honda Giken Kogyo Kabushiki Kaisha Electric lawn mower
US11638397B2 (en) 2020-02-10 2023-05-02 Techtronic Cordless Gp Control assembly coupled to handle of an implement

Also Published As

Publication number Publication date
ATA206577A (en) 1983-02-15
SE7703099L (en) 1977-10-22
BE853699A (en) 1977-08-16
NL7704333A (en) 1977-10-25
CH618578A5 (en) 1980-08-15
NO771364L (en) 1977-10-24
DK153077A (en) 1977-10-22
DE2617460A1 (en) 1977-11-10
ZA772139B (en) 1978-03-29
ES457865A1 (en) 1978-03-01
IT1077393B (en) 1985-05-04

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Legal Events

Date Code Title Description
ST Notification of lapse