CA981317A - Hand-operated tool having novel switch actuator and lock-off assembly - Google Patents

Hand-operated tool having novel switch actuator and lock-off assembly

Info

Publication number
CA981317A
CA981317A CA169,631A CA169631A CA981317A CA 981317 A CA981317 A CA 981317A CA 169631 A CA169631 A CA 169631A CA 981317 A CA981317 A CA 981317A
Authority
CA
Canada
Prior art keywords
lock
assembly
hand
switch actuator
operated tool
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
CA169,631A
Other versions
CA169631S (en
Inventor
Jacobus J. Beckering
Ralph J. Secoura
Edwin J. Weber
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 Corp
Original Assignee
Black and Decker Manufacturing Co
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 Manufacturing Co filed Critical Black and Decker Manufacturing Co
Application granted granted Critical
Publication of CA981317A publication Critical patent/CA981317A/en
Expired 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
    • 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
CA169,631A 1972-08-22 1973-04-26 Hand-operated tool having novel switch actuator and lock-off assembly Expired CA981317A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US28276872A 1972-08-22 1972-08-22

Publications (1)

Publication Number Publication Date
CA981317A true CA981317A (en) 1976-01-06

Family

ID=23083044

Family Applications (1)

Application Number Title Priority Date Filing Date
CA169,631A Expired CA981317A (en) 1972-08-22 1973-04-26 Hand-operated tool having novel switch actuator and lock-off assembly

Country Status (9)

Country Link
US (1) US3780246A (en)
JP (2) JPS4947134A (en)
AU (1) AU476360B2 (en)
CA (1) CA981317A (en)
DK (1) DK133718B (en)
FR (1) FR2196880B1 (en)
GB (1) GB1403134A (en)
IT (1) IT992651B (en)
SE (1) SE387196B (en)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3854020A (en) * 1973-06-29 1974-12-10 Black & Decker Mfg Co Trigger mechanism for hand-operated power device including stationary locking device which provides lock-off and lock-on operation
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
US4122320A (en) * 1976-08-16 1978-10-24 Disston, Inc. Hand-operated double-acting trigger switch
US4244406A (en) * 1978-11-07 1981-01-13 The Black & Decker Manufacturing Co. Safety switch for portable power-operated device
JPS60155136U (en) * 1984-03-24 1985-10-16 オンキヨー株式会社 Hand microphone pre-stack switch structure
CA2121861A1 (en) * 1993-04-23 1994-10-24 William D. Fox Mechanical morcellator
US5678272A (en) * 1995-10-20 1997-10-21 Waxing Corporation Of America, Inc. Power tool having a quick release system for attaching a working element
US6290587B1 (en) 1995-10-20 2001-09-18 Wilton Tool Company, Llc Electrically-powered polisher
US5595532A (en) * 1995-10-20 1997-01-21 Waxing Corporation Of America, Inc. Electrically-powered polisher
US5642008A (en) * 1995-10-20 1997-06-24 Waxing Corporation Of America, Inc. Power tool motor assembly
US6120520A (en) 1997-05-27 2000-09-19 Angiotrax, Inc. Apparatus and methods for stimulating revascularization and/or tissue growth
US5931848A (en) 1996-12-02 1999-08-03 Angiotrax, Inc. Methods for transluminally performing surgery
US6051008A (en) 1996-12-02 2000-04-18 Angiotrax, Inc. Apparatus having stabilization members for percutaneously performing surgery and methods of use
US6102926A (en) 1996-12-02 2000-08-15 Angiotrax, Inc. Apparatus for percutaneously performing myocardial revascularization having means for sensing tissue parameters and methods of use
US6091035A (en) * 1998-08-14 2000-07-18 Black & Decker, Inc. Lockout mechanism for power tool
US6057518A (en) 1998-08-14 2000-05-02 Black & Decker, Inc. Lockout mechanism for power tool
AU2001273421A1 (en) 2000-07-13 2002-01-30 Bioheart, Inc. Deployment system for myocardial cellular material
JP3638009B2 (en) * 2000-08-23 2005-04-13 ツインバード工業株式会社 Switch mounting structure
US6610946B2 (en) * 2001-04-20 2003-08-26 Black & Decker Inc. Actuation mechanism for a power tool
US6717080B1 (en) * 2003-05-22 2004-04-06 Defond Components Limited Power tool trigger assembly
US8308708B2 (en) 2003-07-15 2012-11-13 Abbott Cardiovascular Systems Inc. Deployment system for myocardial cellular material
US6989503B2 (en) * 2004-03-22 2006-01-24 Defond Components Limited Power tool trigger assembly
DE102006000316A1 (en) * 2006-06-29 2008-01-03 Hilti Ag Main handle for e.g. separating or cutting device, has handle for engine switch and actuating unit that releases safety locking unit, where actuating unit is formed by rotatably supported rotary unit at which blocking area is formed
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
US9492941B2 (en) * 2007-11-08 2016-11-15 Echo, Incorporated Apparatus having a tool on an elongate pole
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
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
CN112038137A (en) * 2020-09-23 2020-12-04 格力博(江苏)股份有限公司 Switch assembly and electric tool

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
US3194084A (en) * 1963-01-21 1965-07-13 Black & Decker Mfg Co Trigger locking means for hand-portable power-operated device
US3626118A (en) * 1966-11-14 1971-12-07 Harold R Botefuhr Radial arm saw with a depressible key for unlocking a switch-actuating trigger
US3662136A (en) * 1971-05-20 1972-05-09 Leviton Manufacturing Co Trigger mechanism for power tool

Also Published As

Publication number Publication date
JPS5732504Y2 (en) 1982-07-16
FR2196880A1 (en) 1974-03-22
AU5523673A (en) 1974-11-07
GB1403134A (en) 1975-08-13
SE387196B (en) 1976-08-30
FR2196880B1 (en) 1977-02-25
IT992651B (en) 1975-09-30
AU476360B2 (en) 1976-09-16
JPS4947134A (en) 1974-05-07
DK133718C (en) 1976-11-22
JPS553894U (en) 1980-01-11
US3780246A (en) 1973-12-18
DK133718B (en) 1976-07-05

Similar Documents

Publication Publication Date Title
CA981317A (en) Hand-operated tool having novel switch actuator and lock-off assembly
CA959527A (en) Push buttom switch assembly
CA1018219A (en) Push button switch
CA1000330A (en) Pushbutton switch assembly
AU4074072A (en) A pushbutton switch
CA940573A (en) Heavy duty switch
CA970012A (en) Pushbutton control assembly
AU497802B2 (en) Pushbutton switch
AU464644B2 (en) Trigger operated tool handle switch
CA1004263A (en) Tactile feedback switch mechanism
CA952948A (en) Positive retained actuation switch
AU477591B2 (en) Lock-off switch
CA980841A (en) Lever operated switch
CA903298A (en) Switch actuator assembly
AU5105773A (en) Lock-off switch
CA862963A (en) Combination handle and switch actuator
CA901785A (en) Cut off tool
CA974283A (en) Contact switch
AU447009B2 (en) Power actuated tool
CA899951A (en) Pushbutton assembly
CA953759A (en) Pneumatically actuated electrical switch
CA902691A (en) Snap switch
CA778891A (en) Switch actuating means for power operated knife and other tools
CA870780A (en) Actuator for a switch
AU482743B2 (en) Thermally operated electrical switches