CA973604A - Reversing switch for a power tool with separate selectively movable contact carriers - Google Patents

Reversing switch for a power tool with separate selectively movable contact carriers

Info

Publication number: CA973604A
Authority: CA; Canada
Prior art keywords: movable contact; power tool; selectively movable; reversing switch; contact carriers
Prior art date: 1972-07-27
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

CA175,070A

Other versions

CA175070S (en

Inventor

Frank A. Kaman

Conrad D. Robertson

Ignacy Supel

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.)

Skil Corp Canada Ltd

Original Assignee

Skil Corp Canada Ltd

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.)

1972-07-27

Filing date

1973-06-27

Publication date

1975-08-26

1973-06-27 Application filed by Skil Corp Canada Ltd filed Critical Skil Corp Canada Ltd

1975-08-26 Application granted granted Critical

1975-08-26 Publication of CA973604A publication Critical patent/CA973604A/en

Status 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
- H01H9/063—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 enclosing a reversing switch

CA175,070A 1972-07-27 1973-06-27 Reversing switch for a power tool with separate selectively movable contact carriers Expired CA973604A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US27570172A	1972-07-27	1972-07-27

Publications (1)

Publication Number	Publication Date
CA973604A true CA973604A (en)	1975-08-26

Family

ID=23053448

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA175,070A Expired CA973604A (en)	1972-07-27	1973-06-27	Reversing switch for a power tool with separate selectively movable contact carriers

Country Status (10)

Country	Link
US (1)	US3755640A (en)
JP (1)	JPS4958320A (en)
CA (1)	CA973604A (en)
CH (1)	CH584481A5 (en)
DE (1)	DE2333508A1 (en)
ES (1)	ES415400A1 (en)
FR (1)	FR2195111B1 (en)
GB (1)	GB1440807A (en)
IT (1)	IT986166B (en)
NL (1)	NL7309471A (en)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2629722C3 (en) *	1976-07-02	1981-04-23	Scintilla Ag, Solothurn	Manually operated built-in switching device for electrical machines, in particular hand drills
JPS567053Y2 (en) *	1977-11-15	1981-02-16
JPS54131978U (en) *	1978-03-06	1979-09-12
JPS597706Y2 (en) *	1978-03-06	1984-03-09	株式会社フジソク	Switch movable contact off-lock structure
US4204580A (en) *	1978-08-03	1980-05-27	The Singer Company	Forward biased switch for a reversible hammer drill
DE7826545U1 (en) *	1978-09-07	1979-01-11	J. & J. Marquardt, 7201 Rietheim	Basic electrical switch with additional switch
US4329555A (en) *	1978-11-27	1982-05-11	Lucerne Products, Inc.	Trigger operated tool handle switch
US4337425A (en) *	1980-06-02	1982-06-29	Eaton Corporation	Speed control trigger switch
EP0048124A3 (en) *	1980-09-12	1982-12-08	Skil Nederland B.V.	Speed control switch device
JPS6344900Y2 (en) *	1981-01-09	1988-11-22
DE3153215C2 (en) *	1981-11-07	1987-04-16	Felo Holland-Letz Gmbh & Co Kg, 3577 Neustadt, De	Switch for a hand-held screwdriver or hand-held drill which is driven by an electric motor, whose rotation direction can be reversed and whose rotation speed can be adjusted.
DE3144350C2 (en) *	1981-11-07	1986-07-17	Felo-Werkzeugfabrik Holland-Letz GmbH, 3577 Neustadt	Circuit arrangement for the electronic speed setting of an electric motor for a hand drill or hand screwdriver
US4379214A (en) *	1981-12-28	1983-04-05	Lucerne Products, Inc.	Trigger operated tool handle switch
IT1210852B (en) *	1982-02-10	1989-09-29	Star Utensili Elett	PERFECT SWITCH FOR REVERSE GEAR OF A MOTOR FOR PORTABLE ELECTRIC TOOLS.
US4505170A (en) *	1982-09-30	1985-03-19	Laere Christiaan G M	Hand-holdable electric power tool apparatus
US4822958A (en) *	1982-09-30	1989-04-18	Laere Christiaan G M	Electric rotary power tool apparatus holdable by hand during operation, kit comprising the same; and novel switch means therefor
US4523116A (en) *	1983-03-31	1985-06-11	Black & Decker, Inc.	Electrical connection system for motors
US4553005A (en) *	1984-03-08	1985-11-12	Eaton Corporation	Trigger operated electric switch
US4587384A (en) *	1984-07-12	1986-05-06	Black & Decker, Inc.	Sub-assembly for electric motor including reversing switch
US4572997A (en) *	1984-10-09	1986-02-25	Fujisoku Electric Co., Ltd.	Trigger switch
US4675540A (en) *	1985-02-15	1987-06-23	Ranco Electronics Division	Toggle electrical switch
JPH0310587Y2 (en) *	1985-08-05	1991-03-15
JPH01235112A (en) *	1988-03-15	1989-09-20	Satori Switch Kogyo Kk	Switch
US4864083A (en) *	1988-04-15	1989-09-05	Lucerne Products, Inc.	Reversing switch
US4968922A (en) *	1988-04-15	1990-11-06	Lucerne Products, Inc.	Reversing switch
DE3815883A1 (en) *	1988-05-10	1989-11-23	Kautt & Bux Kg	DEVICE SWITCH
EP0374959B1 (en) *	1988-12-23	1995-03-08	OMRON Corporation	Switch mechanism for an electric power tool
DE4006466A1 (en) *	1990-03-01	1991-09-05	Black & Decker Inc	COUNTER
DE4110826C1 (en) *	1991-04-04	1992-09-03	Fa. Andreas Stihl, 7050 Waiblingen, De
DE19930558A1 (en) *	1998-07-24	2000-01-27	Marquardt Gmbh	Electrical switch has an actuating mechanism, a fixed contact and switch contact for operating an elastic mechanism to influence the movement of a slide.
JP4063528B2 (en) *	2001-11-27	2008-03-19	佐鳥エス・テック株式会社	Switch contact mechanism
EP1691385B1 (en) *	2005-02-09	2010-05-05	Satori S-Tech Co., Ltd.	Trigger switch
CN101699593B (en) *	2006-01-27	2012-06-13	上海拜骋电器有限公司	Switch component
US7476821B1 (en) *	2007-07-24	2009-01-13	Defond Components Limited	Trigger mechanism
JP2009199981A (en) *	2008-02-25	2009-09-03	Satori S-Tech Co Ltd	Switch for electric power tool
CN102341219B (en) *	2009-03-02	2014-10-08	株式会社牧田	Electric power tool
US8493172B2 (en)	2011-09-30	2013-07-23	Snap-On Incorporated	Variable speed toggle trigger
US10497524B2 (en) *	2014-03-28	2019-12-03	Black & Decker Inc.	Integrated electronic switch and control module for a power tool

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3594523A (en) *	1969-05-08	1971-07-20	Skil Corp	Electric switch with bridging contact
US3603757A (en) *	1969-09-18	1971-09-07	Lucerne Products Inc	Adjustable switch device
US3632936A (en) *	1970-10-28	1972-01-04	Cutler Hammer Inc	Integral reversing trigger switches for speed controlled portable tools
US3689715A (en) *	1971-09-21	1972-09-05	Ashley C Glenn	Electrical switching device and circuit board therefor

1972
- 1972-07-27 US US00275701A patent/US3755640A/en not_active Expired - Lifetime
1973
- 1973-05-30 ES ES415400A patent/ES415400A1/en not_active Expired
- 1973-06-01 FR FR7320031A patent/FR2195111B1/fr not_active Expired
- 1973-06-15 IT IT50842/73A patent/IT986166B/en active
- 1973-06-27 CA CA175,070A patent/CA973604A/en not_active Expired
- 1973-07-02 DE DE19732333508 patent/DE2333508A1/en active Pending
- 1973-07-06 JP JP48075838A patent/JPS4958320A/ja active Pending
- 1973-07-06 NL NL7309471A patent/NL7309471A/xx not_active Application Discontinuation
- 1973-07-11 CH CH1014173A patent/CH584481A5/xx not_active IP Right Cessation
- 1973-07-19 GB GB3450673A patent/GB1440807A/en not_active Expired

Also Published As

Publication number	Publication date
NL7309471A (en)	1974-01-29
GB1440807A (en)	1976-06-30
ES415400A1 (en)	1976-02-16
AU5724773A (en)	1975-01-09
FR2195111B1 (en)	1977-02-11
JPS4958320A (en)	1974-06-06
CH584481A5 (en)	1977-01-31
FR2195111A1 (en)	1974-03-01
US3755640A (en)	1973-08-28
DE2333508A1 (en)	1974-02-14
IT986166B (en)	1975-01-20

Publication	Publication Date	Title
CA973604A (en)	1975-08-26	Reversing switch for a power tool with separate selectively movable contact carriers
CA971611A (en)	1975-07-22	Selector switch actuator
CA990537A (en)	1976-06-08	Reversing drive for a tool changer
CA970011A (en)	1975-06-24	Electric switch
CA1003880A (en)	1977-01-18	Cam operated selector switch
CA991230A (en)	1976-06-15	Slide switch
CA977016A (en)	1975-10-28	Ground-test switch
CA938643A (en)	1973-12-18	Switch operating mechanism
CA997813A (en)	1976-09-28	Slide switch
CA954570A (en)	1974-09-10	Selector switch mechanism
AU472820B2 (en)	1976-06-03	Contactless switch
AU483116B2 (en)	1975-01-09	Reversing switch fora power tool with separate selectively movable contact carriers
CA998197A (en)	1976-10-05	Open contact matrix switch
CA1009696A (en)	1977-05-03	Power station switch having thermo-siphonic cooling
CA998196A (en)	1976-10-05	Open contact matrix switch
CA974283A (en)	1975-09-09	Contact switch
CA975409A (en)	1975-09-30	High-speed switch device
CA907106A (en)	1972-08-08	Electric switch, in particular a quenched arc switch
AU477591B2 (en)	1974-07-18	Lock-off switch
CA912621A (en)	1972-10-17	Electric switch
CA965463A (en)	1975-04-01	Switch having twin contact operator cards
AU5105773A (en)	1974-07-18	Lock-off switch
CA896692A (en)	1972-03-28	Contactor switch
CA889986A (en)	1972-01-04	Electric switch with bridging contact
CA895519A (en)	1972-03-14	Mechanism for operating a limit switch