IT1018244B - Interruttore in particolare per attrezzi elettrici a mano - Google Patents

Interruttore in particolare per attrezzi elettrici a mano

Info

Publication number
IT1018244B
IT1018244B IT12878/74A IT1287874A IT1018244B IT 1018244 B IT1018244 B IT 1018244B IT 12878/74 A IT12878/74 A IT 12878/74A IT 1287874 A IT1287874 A IT 1287874A IT 1018244 B IT1018244 B IT 1018244B
Authority
IT
Italy
Prior art keywords
switch
electric tools
hand electric
hand
tools
Prior art date
Application number
IT12878/74A
Other languages
English (en)
Original Assignee
Marquardt J & J
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 J & J filed Critical Marquardt J & J
Application granted granted Critical
Publication of IT1018244B publication Critical patent/IT1018244B/it

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
    • H01H13/50—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member
    • H01H13/62—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member the contact returning to its original state upon manual release of a latch
    • 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
    • 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
IT12878/74A 1973-07-14 1974-07-08 Interruttore in particolare per attrezzi elettrici a mano IT1018244B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2335972A DE2335972C3 (de) 1973-07-14 1973-07-14 Schalter, insbesondere für ein elektrisches Handwerkzeug

Publications (1)

Publication Number Publication Date
IT1018244B true IT1018244B (it) 1977-09-30

Family

ID=5886974

Family Applications (1)

Application Number Title Priority Date Filing Date
IT12878/74A IT1018244B (it) 1973-07-14 1974-07-08 Interruttore in particolare per attrezzi elettrici a mano

Country Status (7)

Country Link
US (1) US3953696A (it)
JP (1) JPS5610725B2 (it)
DE (1) DE2335972C3 (it)
ES (1) ES204643Y (it)
FR (1) FR2237291B1 (it)
GB (1) GB1449757A (it)
IT (1) IT1018244B (it)

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5725463Y2 (it) * 1975-09-30 1982-06-02
JPS567052Y2 (it) * 1977-09-20 1981-02-16
JPS567053Y2 (it) * 1977-11-15 1981-02-16
DE2850120A1 (de) * 1977-11-21 1979-05-23 Black & Decker Mfg Co Schalter-betaetigungseinrichtung
JPS5488570U (it) * 1977-12-03 1979-06-22
JPS5824340Y2 (ja) * 1977-12-13 1983-05-25 株式会社フジソク オフロツク式トリガ−スイツチ
US4271342A (en) * 1980-05-15 1981-06-02 The Singer Company Lock-on trigger switch with integral return spring
US4504707A (en) * 1982-03-15 1985-03-12 Kyushu Hitachi Maxell, Ltd. Push-button switch locking device for use in electric appliance
US4549097A (en) * 1983-04-11 1985-10-22 Ulmer Jamie F Electric safety switch
DE3642833A1 (de) * 1985-12-21 1987-06-25 Vaillant Joh Gmbh & Co Schalter mit einer drucktaste
DE8700385U1 (de) * 1987-01-09 1987-05-27 Rudolf Schadow GmbH, 13509 Berlin Druck- oder Schiebetastenschalter
DE3815883A1 (de) * 1988-05-10 1989-11-23 Kautt & Bux Kg Geraeteschalter
US4996400A (en) * 1989-10-23 1991-02-26 Federal-Mogul Corporation Self adjusting switch
GB2246021B (en) * 1990-06-18 1994-05-04 Qualcast Garden Prod Actuating mechanisms
US5136130A (en) * 1991-04-02 1992-08-04 Waxing Corporation Of America Locking actuator trigger button for electrical switch
JPH0871934A (ja) * 1994-08-30 1996-03-19 Max Co Ltd ネジ締め機におけるスイッチのロック機構
DE4433083A1 (de) * 1994-09-16 1996-03-21 Kopp Heinrich Ag Vorrichtung zur mechanischen Sicherung einer Schaltstellung eines elektrischen Druckschalters
DE19827806C1 (de) * 1998-06-23 2000-02-24 Richard Cermak Schaltervorrichtung für eine Taschenleuchte
US6710695B1 (en) * 2002-10-24 2004-03-23 Texas Instruments Incorporated Aircraft circuit breaker with manual opening resistant feature
US7147463B2 (en) 2003-10-15 2006-12-12 Ming King Wong Lock mechanism for increasing the saftey of a lighter
US6812425B1 (en) * 2003-11-24 2004-11-02 Defond Components Limited Locking trigger switch mechanism
US6989503B2 (en) * 2004-03-22 2006-01-24 Defond Components Limited Power tool trigger assembly
US6958455B1 (en) * 2004-09-16 2005-10-25 Defond Components Limited Lock-on/lock-off tool switch
DE102006028637A1 (de) * 2006-06-22 2007-12-27 Robert Bosch Gmbh Elektrischer Schalter mit einem Arretierelement
CN2915259Y (zh) 2006-07-14 2007-06-27 上海震旦办公设备有限公司 碎纸机触碰安全装置
US8008812B2 (en) 2006-07-14 2011-08-30 Aurora Office Equipment Co., Ltd. Paper shredder control system responsive to touch-sensitive element
US20080053994A1 (en) * 2006-08-30 2008-03-06 Aurora Office Equipment Co., Ltd. Shanghai Paper-Breaker Wastebin Structure
ES1064650Y (es) * 2007-01-19 2007-07-01 Giga Game System S L Conjunto conmutador de pulsador
CN201239643Y (zh) 2008-08-06 2009-05-20 上海震旦办公设备有限公司 不择纸的全自动碎纸机
CN201244502Y (zh) 2008-08-19 2009-05-27 上海震旦办公设备有限公司 自动碎纸机可剃钉结构
CN101543799B (zh) * 2009-04-28 2012-10-10 上海震旦办公设备有限公司 碎纸机用保护装置
CN101543800A (zh) * 2009-05-07 2009-09-30 上海震旦办公设备有限公司 碎纸机防卡纸保护装置
CN102097224B (zh) * 2011-01-26 2013-05-29 青岛埠元电子有限公司 自锁式安全开关及手持式料理棒
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
EP3575665B1 (en) * 2011-08-10 2020-10-07 Milwaukee Electric Tool Corporation Grease gun
DE102011089722A1 (de) * 2011-12-23 2013-06-27 Robert Bosch Gmbh Werkzeugmaschine
CN103656820A (zh) * 2012-09-26 2014-03-26 Ge医疗系统环球技术有限公司 麻醉机和锁定机构
JP6141617B2 (ja) * 2012-10-19 2017-06-07 株式会社岡村製作所 進退装置、およびそれを用いた椅子
US9239217B2 (en) 2013-03-29 2016-01-19 Stanley Black & Decker, Inc. Retractable tape rule assembly locking system
CN104175196A (zh) * 2013-05-21 2014-12-03 宝时得机械（张家港）有限公司 角向磨光机
EP2884515A1 (de) * 2013-12-16 2015-06-17 HILTI Aktiengesellschaft Geräteschalter für Elektrowerkzeuge mit Schalterarretierung
CN104134946B (zh) * 2014-06-18 2016-06-01 江苏大全长江电器股份有限公司 双孔操作机构的下门联锁装置
JP6501611B2 (ja) * 2015-05-22 2019-04-17 日本電産コパル電子株式会社 トリガスイッチ
CN105810472B (zh) * 2016-04-18 2018-03-16 浙江亚特电器有限公司 一种开关控制装置及电动工具
CN206293313U (zh) * 2016-11-18 2017-06-30 深圳市艾维普思科技股份有限公司 按键结构及电子雾化器

Family Cites Families (5)

* 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
US3662136A (en) * 1971-05-20 1972-05-09 Leviton Manufacturing Co Trigger mechanism for power tool
US3746815A (en) * 1971-11-03 1973-07-17 Cutler Hammer Inc Off locking trigger switches
US3746813A (en) * 1972-01-14 1973-07-17 Cutler Hammer Inc Lock-off 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

Also Published As

Publication number Publication date
ES204643U (es) 1976-01-16
GB1449757A (en) 1976-09-15
FR2237291A1 (it) 1975-02-07
DE2335972C3 (de) 1978-06-15
ES204643Y (es) 1976-05-01
FR2237291B1 (it) 1978-09-15
US3953696A (en) 1976-04-27
DE2335972B2 (de) 1977-10-13
JPS5610725B2 (it) 1981-03-10
JPS5042384A (it) 1975-04-17
DE2335972A1 (de) 1975-01-30

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