DE69127244D1 - Schalter mit veränderlichem Widerstand - Google Patents

Schalter mit veränderlichem Widerstand

Info

Publication number
DE69127244D1
DE69127244D1 DE69127244T DE69127244T DE69127244D1 DE 69127244 D1 DE69127244 D1 DE 69127244D1 DE 69127244 T DE69127244 T DE 69127244T DE 69127244 T DE69127244 T DE 69127244T DE 69127244 D1 DE69127244 D1 DE 69127244D1
Authority
DE
Germany
Prior art keywords
actuator
variable resistance
operable
circuit
switch
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 - Fee Related
Application number
DE69127244T
Other languages
English (en)
Other versions
DE69127244T2 (de
Inventor
Gary D Meyer
Fred L Crook
Greg J Topel
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.)
Milwaukee Electric Tool Corp
Original Assignee
Milwaukee Electric Tool Corp
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 Milwaukee Electric Tool Corp filed Critical Milwaukee Electric Tool Corp
Publication of DE69127244D1 publication Critical patent/DE69127244D1/de
Application granted granted Critical
Publication of DE69127244T2 publication Critical patent/DE69127244T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H01H9/061—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 continuously variable impedance
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
    • H01H19/54—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand the operating part having at least five or an unspecified number of operative positions
    • H01H19/60—Angularly-movable actuating part carrying no contacts
    • H01H19/635—Contacts actuated by rectilinearly-movable member linked to operating part, e.g. by pin and slot
DE69127244T 1990-07-27 1991-05-17 Schalter mit veränderlichem Widerstand Expired - Fee Related DE69127244T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/558,696 US5075604A (en) 1990-07-27 1990-07-27 Variable resistance switch

Publications (2)

Publication Number Publication Date
DE69127244D1 true DE69127244D1 (de) 1997-09-18
DE69127244T2 DE69127244T2 (de) 1998-02-12

Family

ID=24230585

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69127244T Expired - Fee Related DE69127244T2 (de) 1990-07-27 1991-05-17 Schalter mit veränderlichem Widerstand

Country Status (6)

Country Link
US (1) US5075604A (de)
EP (1) EP0468622B1 (de)
JP (1) JP3025053B2 (de)
AT (1) ATE156932T1 (de)
CA (1) CA2035818C (de)
DE (1) DE69127244T2 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5198793A (en) * 1991-07-30 1993-03-30 Eaton Corporation Electric control apparatus comprising integral electrical conductors plated on a two-shot molded plastic insulating housing
US6222525B1 (en) 1992-03-05 2001-04-24 Brad A. Armstrong Image controllers with sheet connected sensors
US5838222A (en) * 1996-01-16 1998-11-17 Bi Technologies Corporation Multiturn potentiometer
US8674932B2 (en) 1996-07-05 2014-03-18 Anascape, Ltd. Image controller
DE19930558A1 (de) * 1998-07-24 2000-01-27 Marquardt Gmbh Elektrischer Schalter
US6727450B2 (en) * 2000-01-22 2004-04-27 Marquardt Gmbh Electric switch
JP4063528B2 (ja) * 2001-11-27 2008-03-19 佐鳥エス・テック株式会社 スイッチの接触機構
DE102004051913A1 (de) † 2004-08-09 2006-02-23 Robert Bosch Gmbh Akkuschrauber
US7705260B2 (en) 2005-04-18 2010-04-27 Xinsheng Xu Switch assembly
DE102009027111A1 (de) * 2009-06-23 2010-12-30 Robert Bosch Gmbh Elektrische Werkzeugmaschine
EP2524774A3 (de) 2011-05-19 2014-11-05 Black & Decker Inc. Elektronisches Schaltmodul für ein Elektrowerkzeug
GB2516096B (en) * 2013-07-11 2021-04-14 Johnson Electric Int Ag Electrical contactor
US10497524B2 (en) * 2014-03-28 2019-12-03 Black & Decker Inc. Integrated electronic switch and control module for a power tool
US10608501B2 (en) 2017-05-24 2020-03-31 Black & Decker Inc. Variable-speed input unit having segmented pads for a power tool
CN209390034U (zh) * 2019-01-23 2019-09-13 惠州拓邦电气技术有限公司 一种电子开关模块及电动工具

Family Cites Families (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB947889A (en) * 1961-05-19 1964-01-29 Charles William Morle Improvements in and relating to electric switches
GB968213A (en) * 1961-07-03 1964-09-02 Nsf Ltd Improvements in and relating to electric switches
US3336456A (en) * 1966-09-14 1967-08-15 Ark Les Switch Corp Illuminated push button switch
US3536973A (en) * 1968-02-01 1970-10-27 Lucerne Products Inc Switch and speed control for electric motor
US3745286A (en) * 1971-04-01 1973-07-10 Lucerne Products Inc Trigger operated tool handle switch
US3740632A (en) * 1971-11-01 1973-06-19 Franklin Electric Co Inc Motor reversing and stopping circuit
US3769481A (en) * 1972-05-10 1973-10-30 Indak Mfg Corp Combined electrical control and safety switch for vehicles
US3777092A (en) * 1972-07-19 1973-12-04 Arrow Hart Inc Trigger operated actuating mechanism for an electric switch with integrally molded fulcrum and snap-on connecting means associated with the trigger
US3898402A (en) * 1973-08-27 1975-08-05 Airpax Electronics Snap switch with actuating tongue
US3869590A (en) * 1974-02-28 1975-03-04 Cutter Hammer In Double-pole tool handle switch
US4061895A (en) * 1976-01-21 1977-12-06 Cutler-Hammer, Inc. Higher rated double-pole trigger switch
US4103127A (en) * 1976-06-09 1978-07-25 Cutler-Hammer, Inc. Snap-action overcenter switch having an apexed plunger depressible in a rockable actuator block and operated by a toggle lever having a positive off cam
US4100383A (en) * 1976-08-02 1978-07-11 Cutler-Hammer, Inc. Industrial reversing speed control trigger switches having snap-in modules
US4149053A (en) * 1976-10-26 1979-04-10 Cutler-Hammer, Inc. Safety disconnect electric switch
US4205434A (en) * 1977-11-08 1980-06-03 Eaton Corporation Trigger speed control switch subassembly and method of making
DE2802857A1 (de) * 1978-01-23 1979-07-26 Vdo Schindling Widerstandsgeber mit nichtlinearer kennlinie
DE2838934C2 (de) * 1978-09-07 1986-07-31 J. & J. Marquardt, 7201 Rietheim-Weilheim Elektrischer Schalter
US4241297A (en) * 1978-11-20 1980-12-23 Eaton Corporation Double-pole trigger speed control switch
US4237442A (en) * 1979-02-26 1980-12-02 Carrier Corporation Electrical resistance element for variable resistance devices
US4322711A (en) * 1980-12-19 1982-03-30 Blackstone Industries, Inc. Foot pedal motor control
US4435691A (en) * 1982-03-22 1984-03-06 Cts Corporation Dual track resistor element having nonlinear output
US4443749A (en) * 1982-10-07 1984-04-17 A. O. Smith Corporation Multiple speed split-phase induction motor
DE3336338A1 (de) * 1983-10-06 1985-04-18 Marquardt Gmbh, 7201 Rietheim-Weilheim Elektrischer schalter
US4572997A (en) * 1984-10-09 1986-02-25 Fujisoku Electric Co., Ltd. Trigger switch
DE3439469A1 (de) * 1984-10-27 1986-05-07 Rudolf Schadow Gmbh, 1000 Berlin Druck- oder schiebetastenschalter
US4638226A (en) * 1985-02-07 1987-01-20 Eaton Corporation Speed control system with feedback and soft-start
DE3512665C2 (de) * 1985-04-06 1994-06-01 Marquardt Gmbh Elektrischer Schalter
DE3524563A1 (de) * 1985-07-10 1987-01-15 Marquardt Gmbh Schaltanordnung zur vollwellen-leistungssteuerung
US4654626A (en) * 1985-08-12 1987-03-31 Tbg Inc. Dimmer switch
US4665290A (en) * 1985-09-30 1987-05-12 Eaton Corporation Trigger operated portable electric tool switch
US4712079A (en) * 1986-04-30 1987-12-08 Westinghouse Electric Corp. Motor controller auxiliary contact unit with flexure member
JPS62274701A (ja) * 1986-05-23 1987-11-28 アイシン精機株式会社 可変抵抗器
US4724286A (en) * 1986-07-01 1988-02-09 Power Controls Corp. Adaptable rotary power control switch
US4771263A (en) * 1986-09-26 1988-09-13 Milwaukee Electric Tool Corporation Variable resistance switch
US4754110A (en) * 1986-12-22 1988-06-28 Lucerne Products, Inc. Barrier sealing means for an electrical switch for resisting entry of foreign material into the switch body
EP0313987B1 (de) * 1987-10-21 1993-06-23 OMRON Corporation Elektrischer Schalter für Elektrowerkzeug

Also Published As

Publication number Publication date
US5075604A (en) 1991-12-24
CA2035818A1 (en) 1992-01-28
EP0468622B1 (de) 1997-08-13
ATE156932T1 (de) 1997-08-15
JPH06349378A (ja) 1994-12-22
EP0468622A3 (en) 1992-11-19
JP3025053B2 (ja) 2000-03-27
EP0468622A2 (de) 1992-01-29
DE69127244T2 (de) 1998-02-12
CA2035818C (en) 1999-11-09

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee