FR2763663B3 - Dispositif d'actionnement a double autorisation, en particulier pour taille-haies et outils analogues - Google Patents

Dispositif d'actionnement a double autorisation, en particulier pour taille-haies et outils analogues

Info

Publication number
FR2763663B3
FR2763663B3 FR9800666A FR9800666A FR2763663B3 FR 2763663 B3 FR2763663 B3 FR 2763663B3 FR 9800666 A FR9800666 A FR 9800666A FR 9800666 A FR9800666 A FR 9800666A FR 2763663 B3 FR2763663 B3 FR 2763663B3
Authority
FR
France
Prior art keywords
operating device
hedge trimmers
dual authorization
dual
authorization operating
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 - Lifetime
Application number
FR9800666A
Other languages
English (en)
French (fr)
Other versions
FR2763663A3 (fr
Inventor
Gianpietro Cazzola
Arrigo Zanella
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.)
VALEX SpA
Original Assignee
VALEX SpA
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 VALEX SpA filed Critical VALEX SpA
Publication of FR2763663A3 publication Critical patent/FR2763663A3/fr
Application granted granted Critical
Publication of FR2763663B3 publication Critical patent/FR2763663B3/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • F16P—SAFETY DEVICES IN GENERAL; SAFETY DEVICES FOR PRESSES
    • F16P3/00—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body
    • F16P3/18—Control arrangements requiring the use of both hands
    • F16P3/20—Control arrangements requiring the use of both hands for electric control systems
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/02—Bases, casings, or covers
    • H01H9/06—Casing of switch constituted by a handle serving a purpose other than the actuation of the switch, e.g. by the handle of a vacuum cleaner
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/20—Interlocking, locking, or latching mechanisms
    • H01H9/24—Interlocking, locking, or latching mechanisms for interlocking two or more parts of the mechanism for operating contacts
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
    • H02K11/28—Manual switches
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
    • H02K7/102—Structural association with clutches, brakes, gears, pulleys or mechanical starters with friction brakes
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans
    • H02K7/145—Hand-held machine tool

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Ecology (AREA)
  • Forests & Forestry (AREA)
  • Environmental Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Harvester Elements (AREA)
FR9800666A 1997-05-23 1998-01-22 Dispositif d'actionnement a double autorisation, en particulier pour taille-haies et outils analogues Expired - Lifetime FR2763663B3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT97VI000075A IT1292994B1 (it) 1997-05-23 1997-05-23 Dispositivo di azionamento a doppio consenso particolarmente per tagliasiepi ed utensili similari.

Publications (2)

Publication Number Publication Date
FR2763663A3 FR2763663A3 (fr) 1998-11-27
FR2763663B3 true FR2763663B3 (fr) 1999-04-23

Family

ID=11426366

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9800666A Expired - Lifetime FR2763663B3 (fr) 1997-05-23 1998-01-22 Dispositif d'actionnement a double autorisation, en particulier pour taille-haies et outils analogues

Country Status (4)

Country Link
DE (1) DE29808378U1 (de)
FR (1) FR2763663B3 (de)
GB (1) GB2325388B (de)
IT (1) IT1292994B1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT245050Y1 (it) * 1998-05-05 2002-03-19 Valex Spa Dispositivo perfezionato di azionamento e frenatura a doppio consenso,particolarmente per utensili motorizzati
GB2387759A (en) * 2002-04-24 2003-10-29 Richard Joseph Rowley Horticultural cutting apparatus
DE102004034304A1 (de) * 2004-07-15 2006-02-09 Gardena Manufacturing Gmbh Fahrbares Bodenbearbeitungsgerät
WO2014038987A1 (en) * 2012-09-04 2014-03-13 Husqvarna Ab Power tools having at least one reciprocating blade
EP2992755B1 (de) * 2014-09-03 2017-07-26 Robert Bosch Gmbh Schalter und Bremssystem für tragbare Gartenausrüstung

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3007110C2 (de) * 1980-02-26 1984-06-20 Metabowerke GmbH & Co, 7440 Nürtingen Heckenschere
US4419857A (en) * 1981-08-07 1983-12-13 Outboard Marine Corporation Lawn mower with combined engine brake and ignition control

Also Published As

Publication number Publication date
GB9801605D0 (en) 1998-03-25
FR2763663A3 (fr) 1998-11-27
ITVI970075A0 (de) 1997-05-23
GB2325388B (en) 2001-10-31
DE29808378U1 (de) 1998-08-13
ITVI970075A1 (it) 1997-08-23
IT1292994B1 (it) 1999-02-11
GB2325388A (en) 1998-11-25

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