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FR2613270B1 - SAFETY CONTROL DEVICE FOR PORTABLE ELECTRICAL APPARATUS AND APPARATUS PROVIDED WITH SAME - Google Patents

SAFETY CONTROL DEVICE FOR PORTABLE ELECTRICAL APPARATUS AND APPARATUS PROVIDED WITH SAME

Info

Publication number
FR2613270B1
FR2613270B1 FR8704695A FR8704695A FR2613270B1 FR 2613270 B1 FR2613270 B1 FR 2613270B1 FR 8704695 A FR8704695 A FR 8704695A FR 8704695 A FR8704695 A FR 8704695A FR 2613270 B1 FR2613270 B1 FR 2613270B1
Authority
FR
France
Prior art keywords
control device
same
safety control
portable electrical
apparatus provided
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 - Fee Related
Application number
FR8704695A
Other languages
French (fr)
Other versions
FR2613270A1 (en
Inventor
Hillairet Rene
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.)
Institut National de Recherche et de Securite INRS
INRS
Original Assignee
Institut National de Recherche et de Securite INRS
INRS
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 Institut National de Recherche et de Securite INRS, INRS filed Critical Institut National de Recherche et de Securite INRS
Priority to FR8704695A priority Critical patent/FR2613270B1/en
Publication of FR2613270A1 publication Critical patent/FR2613270A1/en
Application granted granted Critical
Publication of FR2613270B1 publication Critical patent/FR2613270B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • H01H9/54—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere
    • H01H9/547—Combinations of mechanical switches and static switches, the latter being controlled by the former
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
    • B25F5/00—Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for
    • 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
    • F16P3/12—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 with means, e.g. feelers, which in case of the presence of a body part of a person in or near the danger zone influence the control or operation of the machine
    • F16P3/16—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 with means, e.g. feelers, which in case of the presence of a body part of a person in or near the danger zone influence the control or operation of the machine with feeling members moved by the machine
    • 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
    • H01H9/54—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere
    • H01H9/548—Electromechanical and static switch connected in series
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H11/00—Emergency protective circuit arrangements for preventing the switching-on in case an undesired electric working condition might result
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2300/00—Orthogonal indexing scheme relating to electric switches, relays, selectors or emergency protective devices covered by H01H
    • H01H2300/026—Application dead man switch: power must be interrupted on release of operating member

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Auxiliary Devices For Machine Tools (AREA)
FR8704695A 1987-04-03 1987-04-03 SAFETY CONTROL DEVICE FOR PORTABLE ELECTRICAL APPARATUS AND APPARATUS PROVIDED WITH SAME Expired - Fee Related FR2613270B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8704695A FR2613270B1 (en) 1987-04-03 1987-04-03 SAFETY CONTROL DEVICE FOR PORTABLE ELECTRICAL APPARATUS AND APPARATUS PROVIDED WITH SAME

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8704695A FR2613270B1 (en) 1987-04-03 1987-04-03 SAFETY CONTROL DEVICE FOR PORTABLE ELECTRICAL APPARATUS AND APPARATUS PROVIDED WITH SAME

Publications (2)

Publication Number Publication Date
FR2613270A1 FR2613270A1 (en) 1988-10-07
FR2613270B1 true FR2613270B1 (en) 1994-09-23

Family

ID=9349755

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8704695A Expired - Fee Related FR2613270B1 (en) 1987-04-03 1987-04-03 SAFETY CONTROL DEVICE FOR PORTABLE ELECTRICAL APPARATUS AND APPARATUS PROVIDED WITH SAME

Country Status (1)

Country Link
FR (1) FR2613270B1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2896427B2 (en) * 1990-03-01 1999-05-31 日本フィリップス株式会社 Power on / off circuit with lock function
DE4113487C1 (en) * 1991-04-25 1992-11-05 Fleischgrosshandel Hans-Werner & Bernd Meixner Gmbh, 6301 Wettenberg, De
GB9224660D0 (en) * 1992-11-25 1993-01-13 Black & Decker Inc Improved switch mechanism
DE19508925A1 (en) * 1995-03-13 1996-09-19 Marquardt Gmbh Electrical switch, in particular for electrical hand tools
AUPS001902A0 (en) * 2002-01-18 2002-02-07 Ramsay, George Stephen Improvement to power tools and trigger handles therefore
DE10360165A1 (en) 2003-12-20 2005-09-29 C. & E. Fein Gmbh power tool
DE102008042799A1 (en) * 2008-10-13 2010-04-15 Robert Bosch Gmbh Switch arrangement, electrical load and machine tool
DE102010001372A1 (en) * 2010-01-29 2011-08-04 Robert Bosch GmbH, 70469 Restart protection for battery operated electrical appliances
EP2875904B1 (en) * 2013-11-21 2016-10-05 Robert Bosch Gmbh Switching device for electrically driveable garden tools
CN116392241B (en) * 2023-04-28 2024-04-16 广州创造美科技有限公司 Laser unhairing device

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3651391A (en) * 1969-09-26 1972-03-21 Black & Decker Mfg Co Electronic switch arrangements
DE2303996A1 (en) * 1973-01-27 1974-08-01 Licentia Gmbh CIRCUIT FOR CONTROLLING A TWO-HANDED ELECTRONIC SAFETY SWITCH
US3847233A (en) * 1973-06-29 1974-11-12 Black & Decker Mfg Co Trigger mechanism for hand-operated power device providing automatic lock-off and manual lock-on operation
US3970110A (en) * 1975-02-06 1976-07-20 Chicago Pneumatic Tool Company Safety inlet air valve control arrangement for air powered hand held tool
DE2540356C3 (en) * 1975-09-10 1980-04-24 Vollmer Werke Maschinenfabrik Gmbh, 7950 Biberach Device to prevent an automatic restart of an electrically operated machine when the voltage returns after a power failure
DE7635497U1 (en) * 1976-11-10 1977-03-03 Fa. Hugo Freund, 5600 Wuppertal Electric hedge trimmer
DE3036133A1 (en) * 1980-09-25 1982-05-06 Robert Bosch Gmbh, 7000 Stuttgart START LOCKING AFTER POWER FAILURE IN ELECTRICAL DEVICES
DE3043264A1 (en) * 1980-11-15 1982-07-08 Robert Bosch Gmbh, 7000 Stuttgart ELECTRONIC TWO-HANDED LOCK FOR TOOLS
DE3146495A1 (en) * 1981-11-24 1983-07-07 Black & Decker, Inc., 19711 Newark, Del. Starting protection circuit
JPS6039479U (en) * 1983-08-26 1985-03-19 株式会社　共立 handle
DE3332790A1 (en) * 1983-09-10 1985-03-28 Robert Bosch Gmbh, 7000 Stuttgart SWITCHING ARRANGEMENT FOR ELECTRIC TOOLS

Also Published As

Publication number Publication date
FR2613270A1 (en) 1988-10-07

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Legal Events

Date Code Title Description
ST Notification of lapse