FR2168440B3 - - Google Patents

Info

Publication number
FR2168440B3
FR2168440B3 FR7301587A FR7301587A FR2168440B3 FR 2168440 B3 FR2168440 B3 FR 2168440B3 FR 7301587 A FR7301587 A FR 7301587A FR 7301587 A FR7301587 A FR 7301587A FR 2168440 B3 FR2168440 B3 FR 2168440B3
Authority
FR
France
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
Application number
FR7301587A
Other languages
French (fr)
Other versions
FR2168440A1 (en
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.)
Arrow Hart Europe Ltd
Original Assignee
Arrow Hart Europe Ltd
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 Arrow Hart Europe Ltd filed Critical Arrow Hart Europe Ltd
Publication of FR2168440A1 publication Critical patent/FR2168440A1/fr
Application granted granted Critical
Publication of FR2168440B3 publication Critical patent/FR2168440B3/fr
Expired 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
    • A01D34/01—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
    • A01D34/67—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 hand-guided by a walking operator
    • A01D34/68—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 hand-guided by a walking operator with motor driven cutters or wheels
    • A01D34/6806—Driving mechanisms
    • A01D34/6818—Motor starting mechanisms
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
    • H01H3/20—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch wherein an auxiliary movement thereof, or of an attachment thereto, is necessary before the main movement is possible or effective, e.g. for unlatching, for coupling
    • 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
FR7301587A 1972-01-21 1973-01-17 Expired FR2168440B3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB296072A GB1412122A (en) 1972-01-21 1972-01-21 Electric switch for portable electric appliances
US00323894A US3823291A (en) 1972-01-21 1973-01-15 Electric switch for portable electric appliances

Publications (2)

Publication Number Publication Date
FR2168440A1 FR2168440A1 (en) 1973-08-31
FR2168440B3 true FR2168440B3 (en) 1976-01-16

Family

ID=26237889

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7301587A Expired FR2168440B3 (en) 1972-01-21 1973-01-17

Country Status (4)

Country Link
US (1) US3823291A (en)
DE (1) DE2301471A1 (en)
FR (1) FR2168440B3 (en)
GB (1) GB1412122A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3971906A (en) * 1974-11-01 1976-07-27 Lucerne Products, Inc. Trigger-lock control
US4135068A (en) * 1976-09-13 1979-01-16 Bowen Tools, Inc. Dead man safety assembly
US4655215A (en) * 1985-03-15 1987-04-07 Harold Pike Hand control for electrosurgical electrodes
DE3906538C1 (en) * 1989-03-02 1990-05-03 Schulte-Elektrotechnik Gmbh & Co Kg, 5880 Luedenscheid, De Apparatus switching device having a safety inhibit
FR2677804A1 (en) * 1991-06-14 1992-12-18 Gen Electric Cgr BUILT-IN SWITCH MODULE.
DE4443797A1 (en) * 1994-12-08 1996-06-13 Kaercher Gmbh & Co Alfred Handpiece for a steam cleaning device
US6185826B1 (en) 1999-05-13 2001-02-13 Scott Lutz Electric slicing knife with switch guard
JP5471573B2 (en) * 2010-02-19 2014-04-16 日立工機株式会社 Electric tool
US9888627B2 (en) 2012-10-15 2018-02-13 Chervon (Hk) Limited Lawncare apparatus with a foldable operating arm
US11606900B2 (en) 2012-10-15 2023-03-21 Chervon (Hk) Limited Gardening tool

Also Published As

Publication number Publication date
DE2301471A1 (en) 1973-08-02
FR2168440A1 (en) 1973-08-31
US3823291A (en) 1974-07-09
AU5113073A (en) 1974-07-18
GB1412122A (en) 1975-10-29

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