ATE16847T1 - Sicherheitseinrichtung fuer handmaschinen oder werkzeuge. - Google Patents

Sicherheitseinrichtung fuer handmaschinen oder werkzeuge.

Info

Publication number
ATE16847T1
ATE16847T1 AT81107265T AT81107265T ATE16847T1 AT E16847 T1 ATE16847 T1 AT E16847T1 AT 81107265 T AT81107265 T AT 81107265T AT 81107265 T AT81107265 T AT 81107265T AT E16847 T1 ATE16847 T1 AT E16847T1
Authority
AT
Austria
Prior art keywords
implement
primary
tool
hand
handle
Prior art date
Application number
AT81107265T
Other languages
English (en)
Inventor
Peter Nesler Wilson
Original Assignee
Black & Decker Inc
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 Black & Decker Inc filed Critical Black & Decker Inc
Application granted granted Critical
Publication of ATE16847T1 publication Critical patent/ATE16847T1/de

Links

Classifications

    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
    • B27B17/00—Chain saws; Equipment therefor
    • B27B17/08—Drives or gearings; Devices for swivelling or tilting the chain saw
    • B27B17/083—Devices for arresting movement of the saw chain
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D2101/00—Lawn-mowers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2225/00—Switch site location
    • H01H2225/008—Two different sites for one circuit, e.g. for safety
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
    • H01H3/24—Power arrangements internal to the switch for operating the driving mechanism using pneumatic or hydraulic actuator
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Environmental Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Harvester Elements (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Scissors And Nippers (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
AT81107265T 1980-09-15 1981-09-15 Sicherheitseinrichtung fuer handmaschinen oder werkzeuge. ATE16847T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8029763 1980-09-15
EP81107265A EP0048019B1 (de) 1980-09-15 1981-09-15 Sicherheitseinrichtung für Handmaschinen oder Werkzeuge

Publications (1)

Publication Number Publication Date
ATE16847T1 true ATE16847T1 (de) 1985-12-15

Family

ID=10516086

Family Applications (1)

Application Number Title Priority Date Filing Date
AT81107265T ATE16847T1 (de) 1980-09-15 1981-09-15 Sicherheitseinrichtung fuer handmaschinen oder werkzeuge.

Country Status (4)

Country Link
US (1) US4449062A (de)
EP (1) EP0048019B1 (de)
AT (1) ATE16847T1 (de)
DE (1) DE3173142D1 (de)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3216446A1 (de) * 1982-05-03 1983-11-03 Fa. Andreas Stihl, 7050 Waiblingen Sicherheitseinrichtung an einem tragbaren, motorisch angetriebenen handgeraet
DE3337146A1 (de) * 1983-10-12 1985-04-25 Icomag Trust Reg., Vaduz Sicherheitsschalteinrichtung fuer elektrisch betriebene geraete, insbesondere fuer haushalt, werkstatt, garten o.dgl.
DE3683911D1 (de) * 1986-11-11 1992-03-26 Black & Decker Inc Kraftgetriebene saege, insbesondere elektromotorisch angetriebene saege.
US4890007A (en) * 1988-11-04 1989-12-26 Vu Thuan D Carpet mat switch
DE3929441C2 (de) * 1989-09-05 1998-09-10 Stihl Maschf Andreas Handgeführtes Arbeitsgerät
US5150523A (en) * 1991-07-11 1992-09-29 Ryobi Motor Products Corporation Deadman switch arrangement for a hedge trimmer
DE9308698U1 (de) * 1993-06-11 1994-10-27 Dolmar GmbH, 22045 Hamburg Handarbeitsgerät mit einem Antrieb
US5638945A (en) * 1996-06-10 1997-06-17 Ryobi North America, Inc. Locking trigger mechanism for a portable power tool
JP3825136B2 (ja) * 1997-05-14 2006-09-20 株式会社共立 手持ち式動力作業機
JP3851717B2 (ja) * 1997-10-17 2006-11-29 松下電器産業株式会社 メンテナンス用副操作盤
US6263979B1 (en) 1998-07-24 2001-07-24 The Black & Decker Corporation Interchangeable implement system for power tools
US6249979B1 (en) * 1998-08-13 2001-06-26 Milwaukee Electric Tool Corporation Orbital reciprocating saw
US6057518A (en) * 1998-08-14 2000-05-02 Black & Decker, Inc. Lockout mechanism for power tool
US7836968B2 (en) * 2006-03-24 2010-11-23 The Stanley Works Power tool with improved start actuator
CN2915259Y (zh) 2006-07-14 2007-06-27 上海震旦办公设备有限公司 碎纸机触碰安全装置
US8008812B2 (en) 2006-07-14 2011-08-30 Aurora Office Equipment Co., Ltd. Paper shredder control system responsive to touch-sensitive element
CN201239643Y (zh) 2008-08-06 2009-05-20 上海震旦办公设备有限公司 不择纸的全自动碎纸机
CN201244502Y (zh) 2008-08-19 2009-05-27 上海震旦办公设备有限公司 自动碎纸机可剃钉结构
CN101543800A (zh) 2009-05-07 2009-09-30 上海震旦办公设备有限公司 碎纸机防卡纸保护装置
US8274004B2 (en) * 2009-06-04 2012-09-25 Selzer Donald F Safety system and handle member therefor
JP5652241B2 (ja) * 2011-02-18 2015-01-14 日立工機株式会社 携帯用作業機
US8723468B2 (en) 2011-04-28 2014-05-13 Aurora Office Equipment Co., Ltd. Cooled motor
JP5828384B2 (ja) * 2011-08-03 2015-12-02 株式会社大成モナック 背負式ヘッジトリマー
US8708260B2 (en) 2011-08-08 2014-04-29 Aurora Office Equipment Co., Ltd. Depowered standby paper shredder and method
US10014128B2 (en) * 2013-12-17 2018-07-03 Robert Bosch Tool Corporation Portable power tool with trigger switch, trigger release and lock-on mechanism combination
EP3031315B1 (de) * 2014-12-09 2021-09-01 Robert Bosch GmbH Gartengerätehandgriffvorrichtung
JP6556536B2 (ja) * 2015-07-13 2019-08-07 株式会社マキタ チェーンソー
JP7278169B2 (ja) * 2019-08-07 2023-05-19 株式会社マキタ 打撃工具

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2366014A (en) * 1941-12-16 1944-12-26 Gen Electric Safety switching arrangement for electrically heated appliances
CH373518A (de) * 1959-11-07 1963-11-30 Dent Bohren Hans Dr Med Zahnbohrmaschine
US3268673A (en) * 1963-05-09 1966-08-23 Itt Hydraulic pushbutton assembly
DE1295914B (de) * 1964-05-19 1969-05-22 Licentia Gmbh Elektromotorisch angetriebene Heckenschere
US3459954A (en) * 1965-04-10 1969-08-05 Ero Sgorbani Device for interrupting the flow of electrical current in motor vehicles
DE1507021C3 (de) * 1965-07-05 1980-02-21 Wolf-Geraete Gmbh, 5240 Betzdorf Elektromotorisch angetriebene Heckenschere
FR1538909A (fr) * 1967-09-28 1968-09-06 Metabowerke Kg Cisaille pour tailler les haies
DE6805182U (de) * 1968-11-02 1969-03-06 Closs Rauch & Schnitzler Kg Heckenschere mit elektrischem antrieb
US3811284A (en) * 1972-07-06 1974-05-21 D Trussell Control system
US3746938A (en) * 1972-08-31 1973-07-17 Tappan Co Interlock circuit
US4205236A (en) * 1975-03-20 1980-05-27 Goof Sven Karl Lennart Finger operated control system for hand-held appliances
US4003190A (en) * 1975-08-07 1977-01-18 Briggs & Stratton Corporation Safety device for walk-behind rotary mowers
DE2617460A1 (de) * 1976-04-21 1977-11-10 Wolf Geraete Gmbh Gartengeraet mit elektrisch angetriebenen werkzeugen
GB1541684A (en) * 1976-04-27 1979-03-07 Haigh Eng Co Ltd Actuator assembly for an electric switch
DE2626201A1 (de) * 1976-06-11 1977-12-22 Stahlschmidt Kg Sicherheits-bedienungsvorrichtung, insbesondere fuer elektromotorisch angetriebene rasenmaeher
US4105899A (en) * 1977-01-12 1978-08-08 Velosa Joseph M Safety mat switch for machine tools and their like
US4161639A (en) * 1977-07-01 1979-07-17 Mtd Products Inc. Handle safety switch
DE2839002A1 (de) * 1978-09-07 1980-03-20 Licentia Gmbh Elektromotorisch angetriebene heckenschere
US4243970A (en) * 1979-04-06 1981-01-06 Hardee Patrick C Open circuit alarm
US4266221A (en) * 1979-09-20 1981-05-05 Hawkins J C Personnel alarm circuit for industrial machinery
DE3022852A1 (de) * 1980-06-19 1982-01-07 Metabowerke GmbH & Co, 7440 Nürtingen Elektromotorisch angetriebenes handwerkzeug
DE3023033C2 (de) * 1980-06-20 1987-03-26 Metabowerke GmbH & Co, 7440 Nürtingen Elektromotorisch angetriebenes Handwerkzeug

Also Published As

Publication number Publication date
EP0048019A2 (de) 1982-03-24
US4449062A (en) 1984-05-15
EP0048019B1 (de) 1985-12-04
DE3173142D1 (en) 1986-01-16
EP0048019A3 (en) 1983-01-12

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties