EP0307601A3 - Apparatus switch with switch-on protection - Google Patents

Apparatus switch with switch-on protection Download PDF

Info

Publication number
EP0307601A3
EP0307601A3 EP88112523A EP88112523A EP0307601A3 EP 0307601 A3 EP0307601 A3 EP 0307601A3 EP 88112523 A EP88112523 A EP 88112523A EP 88112523 A EP88112523 A EP 88112523A EP 0307601 A3 EP0307601 A3 EP 0307601A3
Authority
EP
European Patent Office
Prior art keywords
switch
appliance switch
latch member
protection
accidental operation
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.)
Granted
Application number
EP88112523A
Other languages
German (de)
Other versions
EP0307601A2 (en
EP0307601B1 (en
Inventor
Anette Berg
Gunter Hoffmann
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.)
Braun GmbH
Original Assignee
Braun 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 Braun GmbH filed Critical Braun GmbH
Publication of EP0307601A2 publication Critical patent/EP0307601A2/en
Publication of EP0307601A3 publication Critical patent/EP0307601A3/en
Application granted granted Critical
Publication of EP0307601B1 publication Critical patent/EP0307601B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Switch Cases, Indication, And Locking (AREA)
  • Slide Switches (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Dry Shavers And Clippers (AREA)
  • Push-Button Switches (AREA)
  • Keying Circuit Devices (AREA)
  • Electrophonic Musical Instruments (AREA)

Abstract

An appliance switch for an electric shaver is equipped with a safety device guarding against accidental operation, which device is slidable coplanar with the appliance switch, is arranged in a housing and is equipped with positive engagement members which are adapted to be slipped over a latch member of the appliance switch and prevent the latch member from being movable out of its locking position. In this manner, a reliable safeguard is provided preventing accidental operation of the shaver.
EP88112523A 1987-08-21 1988-08-02 Apparatus switch with switch-on protection Expired - Lifetime EP0307601B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3727921A DE3727921C1 (en) 1987-08-21 1987-08-21 Switch for switching an electrically operable drive part of a device on and off
DE3727921 1987-08-21

Publications (3)

Publication Number Publication Date
EP0307601A2 EP0307601A2 (en) 1989-03-22
EP0307601A3 true EP0307601A3 (en) 1990-08-22
EP0307601B1 EP0307601B1 (en) 1995-02-15

Family

ID=6334198

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88112523A Expired - Lifetime EP0307601B1 (en) 1987-08-21 1988-08-02 Apparatus switch with switch-on protection

Country Status (6)

Country Link
US (1) US4882458A (en)
EP (1) EP0307601B1 (en)
JP (2) JPS6481132A (en)
AT (1) ATE118642T1 (en)
DE (2) DE3727921C1 (en)
HK (1) HK92796A (en)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5268674A (en) * 1992-01-31 1993-12-07 Apple Computer, Inc. Mechanically latching mouse button
DE4229756A1 (en) * 1992-09-05 1994-03-10 Abb Patent Gmbh Manual electric switch unit used in automobile - uses sliding or pivoted lever blocking operation of switch contacts
DE4236516C2 (en) * 1992-10-29 2003-06-18 Ascom Audiosys Ag Flamatt Remote control with sliding cover flap
US5383875A (en) * 1994-05-31 1995-01-24 Zimmer, Inc. Safety device for a powered surgical instrument
DE4439905A1 (en) * 1994-11-08 1996-05-09 Teves Gmbh Alfred Gear switch with shift lock by sliding button
US5738206A (en) * 1997-04-16 1998-04-14 Leviton Manufacturing Co., Inc. Child resistant switch lock
DE19745714C2 (en) * 1997-10-16 2000-04-27 Braun Gmbh Slide switch for a device of personal need
DE19911317A1 (en) * 1999-03-13 2000-09-28 Braun Gmbh Operating method for an electrical device with turn-on protection comprises push-button marking a motor switch with first pulse and one/breaker of turn-on flank with a second pulse of the same off switch
DE29920439U1 (en) 1999-11-22 2000-02-03 Schreiber, Raimund, 76307 Karlsbad Remote control unit
KR100384315B1 (en) * 2000-12-18 2003-05-16 대부기공주식회사 Locking system of seat rail for vehicle
US20020152576A1 (en) * 2001-04-20 2002-10-24 Pro-Team, Inc. An Idaho Corporation Method and apparatus for improved use, maintenance and management of floor maintenance equipment
WO2002090865A2 (en) * 2001-05-07 2002-11-14 Vito Cellini A baton
DE10310163A1 (en) * 2003-03-08 2004-09-16 Braun Gmbh slide switches
US7040559B2 (en) 2004-04-02 2006-05-09 Fellowes Inc. Shredder with lock for on/off switch
DE102005002421A1 (en) * 2005-01-18 2006-07-27 Leopold Kostal Gmbh & Co. Kg Actuator for motor vehicle has main section and subsection which is movable with respect to main section whereby release locks sliding movement of unit when its subsection lies opposite to main section in blocking position
JP4774919B2 (en) * 2005-10-31 2011-09-21 アイシン精機株式会社 Vehicle seat slide device
US8008812B2 (en) 2006-07-14 2011-08-30 Aurora Office Equipment Co., Ltd. Paper shredder control system responsive to touch-sensitive element
CN2915259Y (en) 2006-07-14 2007-06-27 上海震旦办公设备有限公司 Paper shredder touch safety device
CN201239643Y (en) 2008-08-06 2009-05-20 上海震旦办公设备有限公司 Full automatic paper crusher without selecting paper
CN201244502Y (en) 2008-08-19 2009-05-27 上海震旦办公设备有限公司 Structure capable of removing nail of automatic paper crusher
CN101543800A (en) 2009-05-07 2009-09-30 上海震旦办公设备有限公司 Paper jamming prevention protective device of paper shredder
US8723468B2 (en) 2011-04-28 2014-05-13 Aurora Office Equipment Co., Ltd. Cooled motor
US8708260B2 (en) 2011-08-08 2014-04-29 Aurora Office Equipment Co., Ltd. Depowered standby paper shredder and method
DE102011084464B4 (en) 2011-10-13 2013-09-05 Dewert Antriebs- Und Systemtechnik Gmbh Mechanically lockable wired remote control
JP6167304B2 (en) * 2014-08-18 2017-07-26 パナソニックＩｐマネジメント株式会社 Hand blender
GB2573289B (en) * 2018-04-30 2021-06-30 Lister Shearing Equip Ltd Improvement in or Relating to Clippers
US12502760B2 (en) 2021-02-25 2025-12-23 Black & Decker Inc. Compact powered wrench

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1947573U (en) * 1966-07-20 1966-10-13 Wietek & Co Elektrotechn SLIDING SWITCHES, IN PARTICULAR FOR POCKET LIGHTS.
DE2850120A1 (en) * 1977-11-21 1979-05-23 Black & Decker Mfg Co SWITCH OPERATING DEVICE
DE3309221A1 (en) * 1982-03-15 1983-10-20 Kyushu Hitachi Maxell Ltd., Fukuoka ELECTRIC SHAVER
DE3315643A1 (en) * 1983-04-29 1984-10-31 Braun Ag, 6000 Frankfurt Automatic switching-on protection
US4563552A (en) * 1983-02-08 1986-01-07 Canon Kabushiki Kaisha Electronic apparatus for controlling mechanical and electrical connection to memory means

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3839614A (en) * 1973-03-16 1974-10-01 Schick Inc Appliance control system
US4112271A (en) * 1976-12-20 1978-09-05 Sperry Rand Corporation Counter device associated with switch actuator of electrical shaver to determine battery recharging and use
DD139689A1 (en) * 1977-10-25 1980-01-16 Walter Hammerschmidt BATTERY COVER LOCK AND SWITCH FOR BATTERY DRIVEN TOYS
US4180712A (en) * 1978-07-13 1979-12-25 Switchcraft, Inc. Slide switch
JPS6047250B2 (en) * 1979-02-05 1985-10-21 住友化学工業株式会社 1,6,8↓-Production method of decatriene
FR2515349A1 (en) * 1981-10-26 1983-04-29 Commissariat Energie Atomique DEVICE FOR SAMPLING LIQUID SAMPLES AND SAMPLING BENCH USING SUCH A DEVICE
US4504707A (en) * 1982-03-15 1985-03-12 Kyushu Hitachi Maxell, Ltd. Push-button switch locking device for use in electric appliance
JPS6071A (en) * 1983-06-15 1985-01-05 Matsushita Electric Works Ltd Load drive apparatus by battery

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1947573U (en) * 1966-07-20 1966-10-13 Wietek & Co Elektrotechn SLIDING SWITCHES, IN PARTICULAR FOR POCKET LIGHTS.
DE2850120A1 (en) * 1977-11-21 1979-05-23 Black & Decker Mfg Co SWITCH OPERATING DEVICE
DE3309221A1 (en) * 1982-03-15 1983-10-20 Kyushu Hitachi Maxell Ltd., Fukuoka ELECTRIC SHAVER
US4563552A (en) * 1983-02-08 1986-01-07 Canon Kabushiki Kaisha Electronic apparatus for controlling mechanical and electrical connection to memory means
DE3315643A1 (en) * 1983-04-29 1984-10-31 Braun Ag, 6000 Frankfurt Automatic switching-on protection

Also Published As

Publication number Publication date
JPS6481132A (en) 1989-03-27
DE3853031D1 (en) 1995-03-23
EP0307601A2 (en) 1989-03-22
DE3727921C1 (en) 1989-01-05
US4882458A (en) 1989-11-21
EP0307601B1 (en) 1995-02-15
JP2606915Y2 (en) 2001-02-19
JPH10116U (en) 1998-05-06
HK92796A (en) 1996-06-07
ATE118642T1 (en) 1995-03-15

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