ES2165418T3 - Maquina herramienta manual electrica con potenciometro y procedimiento para ajustar el potenciometro. - Google Patents

Maquina herramienta manual electrica con potenciometro y procedimiento para ajustar el potenciometro.

Info

Publication number
ES2165418T3
ES2165418T3 ES95913860T ES95913860T ES2165418T3 ES 2165418 T3 ES2165418 T3 ES 2165418T3 ES 95913860 T ES95913860 T ES 95913860T ES 95913860 T ES95913860 T ES 95913860T ES 2165418 T3 ES2165418 T3 ES 2165418T3
Authority
ES
Spain
Prior art keywords
potentiometer
tool machine
adjustment
sliding contact
procedure
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 - Lifetime
Application number
ES95913860T
Other languages
English (en)
Inventor
Ernst Kraenzler
Guillermo Havenstein
Angelo Fernandes
Ottmar Seel
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Application granted granted Critical
Publication of ES2165418T3 publication Critical patent/ES2165418T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
    • B25F5/00—Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for
    • B25F5/001—Gearings, speed selectors, clutches or the like specially adapted for rotary tools
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C10/00—Adjustable resistors
    • H01C10/14—Adjustable resistors adjustable by auxiliary driving means
    • 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
    • H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
    • H01H2011/0075—Apparatus or processes specially adapted for the manufacture of electric switches calibrating mechanical switching properties, e.g. "snap or switch moment", by mechanically deforming a part of the switch, e.g. elongating a blade spring by puncturing it with a laser

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Mechanical Engineering (AREA)
  • Adjustable Resistors (AREA)
  • Apparatuses And Processes For Manufacturing Resistors (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

EN MAQUINAS HERRAMIENTAS MANUALES CONOCIDAS ACCIONADAS ELECTRICAMENTE, EL AJUSTE DEL POTENCIOMETRO DE CONTROL DE POTENCIA SE REALIZA DE TAL MODO, QUE SE AJUSTA EL POTENCIOMETRO A UNA POSICION PARTICULAR, DE FORMA QUE LA RESISTENCIA REQUERIDA SE SUMINISTRA POR EL POTENCIOMETRO. LA INVENCION TIENE POR OBJETIVO LA ELABORACION SIMPLIFICADA MEDIANTE SEGURIDAD DE QUE EL POTENCIOMETRO PUEDE SER AJUSTADO SIN NECESIDAD DE COMPONENTES ADICIONALES Y SIN QUE SEA NECESARIO UN EQUIPAMIENTO ADICIONAL COSTOSO. EL POTENCIOMETRO (20) TIENE UNA PISTA (21) DE RESISTENCIA CON LA CUAL UN CONTACTO (22) DE DESLIZAMIENTO SE ENCUENTRA EN DISPOSICION DE CONTACTADO ELECTRICO. EL CONTACTO (22) DE DESLIZAMIENTO PUEDE SER OPERADO MANUALMENTE POR MEDIO DE UN ELEMENTO (15) DE AJUSTE. TANTO EL CONTACTO (22) DE DESLIZAMIENTO COMO EL ELEMENTO (15) DE AJUSTE INCLUYEN MEDIOS (26) PARA EL AJUSTE DE SUS POSICIONES RELATIVAS A CONTINUACION DE LA INSERCION DENTRO DE LA CARCASA (11) DE LA MAQUINA HERRAMIENTA.
ES95913860T 1994-03-25 1995-03-24 Maquina herramienta manual electrica con potenciometro y procedimiento para ajustar el potenciometro. Expired - Lifetime ES2165418T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4410312A DE4410312C2 (de) 1994-03-25 1994-03-25 Elektrische Handwerkzeugmaschine mit Potentiometer und Verfahren zum Einstellen des Potentiometers

Publications (1)

Publication Number Publication Date
ES2165418T3 true ES2165418T3 (es) 2002-03-16

Family

ID=6513791

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95913860T Expired - Lifetime ES2165418T3 (es) 1994-03-25 1995-03-24 Maquina herramienta manual electrica con potenciometro y procedimiento para ajustar el potenciometro.

Country Status (7)

Country Link
US (1) US5606234A (es)
EP (1) EP0700595B1 (es)
CN (1) CN1041478C (es)
CZ (1) CZ285192B6 (es)
DE (2) DE4410312C2 (es)
ES (1) ES2165418T3 (es)
WO (1) WO1995026589A1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4735106B2 (ja) * 2005-07-29 2011-07-27 パナソニック電工株式会社 電動工具
JP5356161B2 (ja) * 2009-09-04 2013-12-04 株式会社マキタ 変速用スイッチ
US9884416B2 (en) 2011-08-01 2018-02-06 Ingersoll-Rand Company Devices including power tools with non-binding linear slides and associated methods
CN103842134B (zh) 2011-08-01 2016-07-06 英格索尔-兰德公司 用于无绳动力工具的具有触觉反馈的电池包释放
EP2688080B1 (en) * 2012-07-16 2019-05-29 Black & Decker Inc. Electronic switching module for a power tool
US9242362B2 (en) 2012-09-07 2016-01-26 Robert Bosch Gmbh Slide switch for a power tool
JP6617911B2 (ja) * 2015-08-04 2019-12-11 パナソニックＩｐマネジメント株式会社 電動工具

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2047758C3 (de) * 1970-09-29 1981-07-16 J.& J. Marquardt, 7201 Rietheim-Weilheim Betätigungsvorrichtung, insbesondere für einen elektrischen Schalter, mit einem durch eine Rasteinrichtung feststellbaren Betätigungsorgan
DE2629722C3 (de) * 1976-07-02 1981-04-23 Scintilla Ag, Solothurn Handbetätigbare Einbauschaltvorrichtung für elektrische Maschinen, insbesondere Handbohrmaschinen
DE3342474A1 (de) * 1983-11-24 1985-06-13 Preh, Elektrofeinmechanische Werke Jakob Preh Nachf. Gmbh & Co, 8740 Bad Neustadt Schalter
US4649245A (en) * 1985-08-09 1987-03-10 Black & Decker Inc. Variable speed trigger switch
EP0313987B1 (en) * 1987-10-21 1993-06-23 OMRON Corporation Electric switch for a power tool
DE3821562C1 (es) * 1988-06-25 1990-02-08 Telefunken Electronic Gmbh, 7100 Heilbronn, De
DE4038786A1 (de) * 1990-12-05 1992-06-11 Bsg Schalttechnik Vorrichtung zur steuerung oder regelung von durch akkus versorgter geraete
DE4038785A1 (de) * 1990-12-05 1992-06-11 Bsg Schalttechnik Vorrichtung zur steuerung oder regelung von durch akkus versorgter geraete
DE4225287A1 (de) * 1992-07-31 1994-02-03 Marquardt Gmbh Elektrischer Schalter zur Drehzahlregulierung von Motoren

Also Published As

Publication number Publication date
DE59509553D1 (de) 2001-10-04
CN1126003A (zh) 1996-07-03
DE4410312A1 (de) 1995-09-28
DE4410312C2 (de) 2000-01-13
EP0700595A1 (de) 1996-03-13
CN1041478C (zh) 1998-12-30
CZ291195A3 (en) 1996-02-14
US5606234A (en) 1997-02-25
CZ285192B6 (cs) 1999-06-16
WO1995026589A1 (de) 1995-10-05
EP0700595B1 (de) 2001-08-29

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