DE59606790D1 - Cordless power tools with an electrical switch - Google Patents

Cordless power tools with an electrical switch

Info

Publication number
DE59606790D1
DE59606790D1 DE59606790T DE59606790T DE59606790D1 DE 59606790 D1 DE59606790 D1 DE 59606790D1 DE 59606790 T DE59606790 T DE 59606790T DE 59606790 T DE59606790 T DE 59606790T DE 59606790 D1 DE59606790 D1 DE 59606790D1
Authority
DE
Germany
Prior art keywords
electrical switch
power tools
cordless power
cordless
tools
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
DE59606790T
Other languages
German (de)
Inventor
Alois Schaeffeler
Peter Broghammer
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.)
Marquardt GmbH
Original Assignee
Marquardt 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 Marquardt GmbH filed Critical Marquardt GmbH
Application granted granted Critical
Publication of DE59606790D1 publication Critical patent/DE59606790D1/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
    • 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
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
    • 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
    • H01H2009/065—Battery operated hand tools in which the battery and the switch are directly connected
    • 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
    • H01H9/52—Cooling of switch parts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/64—Means for preventing incorrect coupling
DE59606790T 1995-02-10 1996-02-07 Cordless power tools with an electrical switch Expired - Lifetime DE59606790D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19504341 1995-02-10

Publications (1)

Publication Number Publication Date
DE59606790D1 true DE59606790D1 (en) 2001-05-23

Family

ID=7753588

Family Applications (2)

Application Number Title Priority Date Filing Date
DE59606790T Expired - Lifetime DE59606790D1 (en) 1995-02-10 1996-02-07 Cordless power tools with an electrical switch
DE19604346A Withdrawn DE19604346A1 (en) 1995-02-10 1996-02-07 Electrical switch, esp. for battery powered electric tool, e.g. drill or screwdriver,

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE19604346A Withdrawn DE19604346A1 (en) 1995-02-10 1996-02-07 Electrical switch, esp. for battery powered electric tool, e.g. drill or screwdriver,

Country Status (2)

Country Link
EP (1) EP0726586B1 (en)
DE (2) DE59606790D1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19643469C2 (en) * 1996-10-22 2001-04-12 Braun Gmbh Electrical switching device
US6996909B1 (en) 1998-08-13 2006-02-14 Black & Decker Inc. Battery powered circular saw
US6304058B2 (en) 1998-08-13 2001-10-16 Black & Decker Inc. Cordless power tool system
DE19911362A1 (en) 1999-03-15 2000-09-21 Hilti Ag Battery powered drill
WO2006008057A1 (en) 2004-07-15 2006-01-26 Marquardt Gmbh Electric tool, particularly battery-operated electric tool
DE502006002480D1 (en) * 2005-11-16 2009-02-12 Marquardt Gmbh Power tool, in particular cordless power tool
DE102008029552A1 (en) 2007-06-27 2009-01-08 Marquardt Gmbh Power tool, in particular cordless power tool
DE102012209925A1 (en) * 2012-06-13 2013-12-19 Hilti Aktiengesellschaft Hand tool
DE202017102586U1 (en) * 2017-05-02 2018-08-06 Trotec Gmbh & Co. Kg Device for drying the insulation layer
EP3398498B1 (en) * 2017-05-02 2019-11-27 TROTEC GmbH Device for insulating layer drying

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1422759A (en) * 1973-06-08 1976-01-28 Wolf Geraete Gmbh Battery power pack
US4871629A (en) * 1988-02-04 1989-10-03 Black & Decker Inc. Latching arrangement for battery packs
DE4114854A1 (en) * 1991-05-07 1992-11-12 Marquardt Gmbh SWITCHES, ESPECIALLY BATTERY SWITCHES FOR MANUAL ELECTRIC TOOLS
JP3316049B2 (en) * 1993-06-14 2002-08-19 住友電装株式会社 Electric vehicle charging device

Also Published As

Publication number Publication date
DE19604346A1 (en) 1996-08-14
EP0726586B1 (en) 2001-04-18
EP0726586A2 (en) 1996-08-14
EP0726586A3 (en) 1997-08-06

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition