AU467492B2 - Protected lock means for electrically-operated hand-manipulated tools - Google Patents

Protected lock means for electrically-operated hand-manipulated tools

Info

Publication number
AU467492B2
AU467492B2 AU62314/73A AU6231473A AU467492B2 AU 467492 B2 AU467492 B2 AU 467492B2 AU 62314/73 A AU62314/73 A AU 62314/73A AU 6231473 A AU6231473 A AU 6231473A AU 467492 B2 AU467492 B2 AU 467492B2
Authority
AU
Australia
Prior art keywords
electrically
lock means
operated hand
protected lock
manipulated 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
Application number
AU62314/73A
Other versions
AU6231473A (en
Inventor
JR. and LEWIS HAMPTON ROHR FRANCIS JOSEPH ROSENTHAL
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.)
Black and Decker Inc
Original Assignee
Black and 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 and Decker Inc filed Critical Black and Decker Inc
Publication of AU6231473A publication Critical patent/AU6231473A/en
Application granted granted Critical
Publication of AU467492B2 publication Critical patent/AU467492B2/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/02—Details
    • H01H13/04—Cases; Covers
    • H01H13/08—Casing of switch constituted by a handle serving a purpose other than the actuation of the switch
AU62314/73A 1973-01-03 1973-11-09 Protected lock means for electrically-operated hand-manipulated tools Expired AU467492B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US32073273A 1973-01-03 1973-01-03
USUS320732 1973-01-03

Publications (2)

Publication Number Publication Date
AU6231473A AU6231473A (en) 1975-05-15
AU467492B2 true AU467492B2 (en) 1975-12-04

Family

ID=23247661

Family Applications (1)

Application Number Title Priority Date Filing Date
AU62314/73A Expired AU467492B2 (en) 1973-01-03 1973-11-09 Protected lock means for electrically-operated hand-manipulated tools

Country Status (11)

Country Link
US (1) US3781579A (en)
JP (1) JPS5324708Y2 (en)
AU (1) AU467492B2 (en)
BR (1) BR7310158D0 (en)
CA (1) CA987713A (en)
DE (1) DE2363439A1 (en)
FR (1) FR2212203B1 (en)
GB (1) GB1448730A (en)
IT (1) IT1002479B (en)
SE (1) SE392363B (en)
ZA (1) ZA738635B (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3873796A (en) * 1973-07-06 1975-03-25 Black & Decker Mfg Co Trigger mechanism for hand-operated power device including independently operable locking devices providing automatic lock off and manual lock-on operation
US4296290A (en) * 1980-01-16 1981-10-20 The Singer Company Safety lock-on motor control
IT1167500B (en) * 1981-09-10 1987-05-13 Star Utensili Elett TRIGGER CONTROL DEVICE FOR AN ELECTRIC SWITCH, IN PARTICULAR FOR PORTABLE ELECTRIC TOOLS
EP0157186B1 (en) * 1984-04-03 1990-01-10 Preh-Werke GmbH & Co. KG Locking slide switch
JP2721503B2 (en) * 1987-12-22 1998-03-04 富士写真フイルム株式会社 Movie camera device shooting instruction input switch
US5195164A (en) * 1990-05-17 1993-03-16 Lambert William S Electric heater/blowers with selectively-locked output variable heat and blower controls
US5136130A (en) * 1991-04-02 1992-08-04 Waxing Corporation Of America Locking actuator trigger button for electrical switch
DE4225287A1 (en) * 1992-07-31 1994-02-03 Marquardt Gmbh Electrical switch for speed regulation of motors
JPH0871934A (en) * 1994-08-30 1996-03-19 Max Co Ltd Locking mechanism for switch in thread fastening machine
DE19756290A1 (en) * 1997-12-11 1999-06-17 Black & Decker Inc Power tool with an on / off switch
US7066692B2 (en) * 2003-01-16 2006-06-27 Kuhn Jayme K Dual chuck electrical hand drill
ATE378152T1 (en) * 2004-09-22 2007-11-15 Black & Decker Inc LOCKING PUSH BUTTON FOR A HAMMER DRILL
JP5983928B2 (en) * 2012-08-20 2016-09-06 日立工機株式会社 Electric working machine
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
JP7135589B2 (en) * 2018-08-24 2022-09-13 オムロン株式会社 trigger switch

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1929662A (en) * 1930-08-16 1933-10-10 Wappat Inc Motor driven tool switch
US2200322A (en) * 1936-08-15 1940-05-14 Walter A Arnesen Cautery handle
US2487011A (en) * 1946-06-18 1949-11-01 Black & Decker Mfg Co Switch assembly for portable electric tools
US3327196A (en) * 1965-04-01 1967-06-20 Carling Electric Inc Variable speed control for power hand tools and the like

Also Published As

Publication number Publication date
DE2363439A1 (en) 1974-07-04
US3781579A (en) 1973-12-25
CA987713A (en) 1976-04-20
JPS49121188U (en) 1974-10-17
IT1002479B (en) 1976-05-20
FR2212203A1 (en) 1974-07-26
SE392363B (en) 1977-03-21
FR2212203B1 (en) 1977-06-10
AU6231473A (en) 1975-05-15
BR7310158D0 (en) 1974-08-29
JPS5324708Y2 (en) 1978-06-24
ZA738635B (en) 1974-10-30
GB1448730A (en) 1976-09-08

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