WO2006045657A1 - Manual electric machine-tool with a switch coupled to an electronic module - Google Patents

Manual electric machine-tool with a switch coupled to an electronic module Download PDF

Info

Publication number
WO2006045657A1
WO2006045657A1 PCT/EP2005/054211 EP2005054211W WO2006045657A1 WO 2006045657 A1 WO2006045657 A1 WO 2006045657A1 EP 2005054211 W EP2005054211 W EP 2005054211W WO 2006045657 A1 WO2006045657 A1 WO 2006045657A1
Authority
WO
WIPO (PCT)
Prior art keywords
switch
electronic module
housing
tool
electric machine
Prior art date
Application number
PCT/EP2005/054211
Other languages
German (de)
French (fr)
Inventor
Justus Lamprecht
Martin Schulz
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
Publication of WO2006045657A1 publication Critical patent/WO2006045657A1/en

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
    • 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
    • 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
    • B25F5/02—Construction of casings, bodies or handles
    • 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
    • H01H9/0271—Bases, casings, or covers structurally combining a switch and an electronic component

Definitions

  • the invention relates to an electric hand tool according to the preamble of claim 1 and of a switch for electric hand tool according to the preamble of claim 2.
  • the invention avoids the disadvantages of expensive cabling with additional, unnecessary for mass application contact points and the reference of the switch with electronics from a single, specialized suppliers, especially in integrated switch electronics.
  • the invention with the features of claim 1 has the advantage of a particularly simple, compact, modular construction of switches with electronics with simplified, faster
  • the switch carries means for mechanical clipping and electrical coupling means which are automatically electrically connected to the switch when clipping, this can by appropriate design of the switch this practically as
  • Figure 1 shows an electric hand tool with the erf ⁇ ndungshielen switch
  • FIG. 2 shows a switch according to the invention as a detail
  • FIG. 4 shows a further variant of the switch according to FIG. 2
  • FIG. 5 shows an additional variant of the switch according to FIG. 2
  • Figure 6 is a circuit diagram of the electric hand tool according to Figure 1 or 2 and
  • Figure 7 is a circuit diagram of an electric hand tool according to Figure 1 without
  • FIG. 1 shows an electric hand-held power tool 10 designed as an angle grinder with a housing 12 which carries a switch 14 with a push-button 16.
  • the switch 14 is used to turn on and off an electric motor 18.
  • the switch 14 has a switch base plate 20 which carries the actual switch button 22, in which a switch plunger
  • FIG. 2 shows the switch 14 as a detail.
  • an electronics module housing 25 is releasably secured so that it is connectable to the switch base plate 20 or the switch housing 23 by means of clip elements 33, 37 to form a compact, mechanically stable structural unit.
  • the contact surfaces between the Switch base plate 20, the switch housing 23 and the electronics module housing 25 are designed so that in some cases have elastic regions and in particular slightly biased, backlash supported each other.
  • the is extremely simple switch 14 has as an interface to the outside only electrical contact lugs 41, 42 and the switch plunger 24 and designed as a cam clip elements 33rd
  • the electronics housing 25 consists of a front 251 and a rear 252 area ( Figure 3).
  • An electronics unit is disposed on an electronics board 53 in the front portion 251 of the electronics housing 25, and may also be partially positioned in the rear area 252 thereof, e.g. in the form of a power supply of the electronics unit.
  • printed conductors 64 are housed, which are the performers
  • Clamping bushes 65 and tulip contacts 66 are arranged on the conductor tracks 64.
  • the clamping bushes 65 are used to connect a power line, the tulip contacts 66 for contacting the electronics unit arranged on the board 53 or in the housing 25 with the contact lugs 41, 42 of the switch 22.
  • the electronics housing 25 can be provided with a suppression capacitor 61 fixed on an outer surface.
  • the electrical connection of the motor 18 is made to the engaging through the electronics housing 25 tabs 41 of the switch 22 (Fig. 3, 4) via a plug-in
  • Plug housing 62 (Fig. 3, 4).
  • Figure 6 shows the circuit diagram of the electric power tool 10 with the switch 14 and the electronics unit.
  • FIG. 7 shows a variant of an electric hand-held power tool without an electronic unit and that of the switch 140 according to FIG. 5.
  • a simple, very flat contact housing 51 is arranged, comprising the socket terminals 65 and the through-opening for the contact lugs 41 in the - A -
  • Inserting portion 72 for easy contacting of the motor 18 includes. If required, a suppression capacitor 61 can also be attached here.
  • modules which can be clipped onto the switch 14 themselves have free electrical contacts and mechanical clip-on elements for fixing further modules provided with corresponding mating contacts and counter-coupling elements.

Abstract

A manual electric machine-tool having a switch (14) can be produced more easily and economically and can be made more compact in that the switch (14) comprises coupling means (33, 37; 41, 42, 62) for detachably coupling the machine-tool mechanically and at the same time electrically contacting it with an electronic module, in particular with the housing (25) of the same.

Description

Elcktrohandwcrkzcugmaschinc mit Schalter und angekuppelter ElektronikElcktrohandwcrkzcugmaschinc with switch and coupled electronics
Stand der TechnikState of the art
Die Erfindung geht aus von einer Elektrohandwerkzeugmaschine nach dem Oberbegriff des Anspruchs 1 bzw. von einem Schalter für Elektrohandwerkzeugmaschinen nach dem Oberbegriff des Anspruchs 2.The invention relates to an electric hand tool according to the preamble of claim 1 and of a switch for electric hand tool according to the preamble of claim 2.
Es sind schon Elektrohandwerkzeugmaschinen mit Schalter bzw. Schalter für Elektrohandwerkzeugmaschinen, z.B. für Zweihandwinkelschleifer, mit angekuppelterThere are already electric hand tool machines with switches for electric hand tool machines, e.g. for two-hand angle grinder, with coupled
Elektronik bekannt, wobei als Kupplungsmittel herkömmliche Kabelverbinder eingesetzt werden oder die Schalter mit einem integrierten, insbesondere nichtlösbar verbundenen Elektronikmodul versehen sind. Diese Schalter benötigen entweder mehr Bauraum in den Gehäusen der Elektrohandwerkzeugmaschinen oder sie sind festgelegt auf die Kombinationsvariante mit dem einen Elektronikmodul.Electronics are known, being used as a coupling means conventional cable connector or the switches are provided with an integrated, in particular non-detachably connected electronic module. These switches either require more space in the housings of the electric hand-held power tools or they are fixed on the combination variant with the one electronic module.
Durch die Erfindung werden die Nachteile einer aufwendigen Verkabelung mit zusätzlichen, für Massenanwendung unnötigen Kontaktstellen sowie des Bezugs des Schalters mit Elektronik von einem einzigen, spezialiserten Zulieferer, insbesondere bei integrierter Schalter-Elektronik vermieden.The invention avoids the disadvantages of expensive cabling with additional, unnecessary for mass application contact points and the reference of the switch with electronics from a single, specialized suppliers, especially in integrated switch electronics.
Vorteile der ErfindungAdvantages of the invention
Die Erfindung mit den Merkmalen des Anspruchs 1 hat den Vorteil besonders einfachen, kompakten, modularen Aufbaus von Schalter mit Elektronik mit vereinfachter, schnellerThe invention with the features of claim 1 has the advantage of a particularly simple, compact, modular construction of switches with electronics with simplified, faster
Montage, kostengünstigen Einkaufs von Einzelmodulen als Massenware.Assembly, cost-effective purchase of individual modules as mass-produced goods.
Dadurch, dass der Schalter Mittel zum mechanischen Anklipsen sowie elektrische Kupplungsmittel trägt, die beim Anklipsen automatisch elektrisch mit dem Schalter verbindbar sind, kann durch entsprechende Gestaltung des Schalters dieser praktisch alsThe fact that the switch carries means for mechanical clipping and electrical coupling means which are automatically electrically connected to the switch when clipping, this can by appropriate design of the switch this practically as
Basis-Chassis für sehr breite Anwendungen und vielfältige Kompakt-Kombination mit unterschiedlichsten Eltronikmodulen und damit einer modularen Bauweise dienen. Somit kann ein Einfach-Schalter in der entsprechenden Ausgestaltung die Schnittstelle für unterschiedlichste, beim Verwender zusammenstellbare Anwendungslösungen bilden. Dadurch ist die Komponente mit der Schaltfunktion, der Schalter selbst besonders klein, leicht, kostengünstig und einfach gestaltbar.Basic chassis for very wide applications and versatile compact combination with different Eltronikmodulen and thus a modular design. Thus, a simple switch in the corresponding embodiment form the interface for a variety of application solutions that can be assembled by the user. As a result, the component with the switching function, the switch itself is particularly small, lightweight, inexpensive and easy to design.
Zeichnungdrawing
Nachstehend ist die Erfindung anhand eines Ausführungsbeispiels mit zugehöriger Zeichnung näher erläutert.The invention is explained in more detail with reference to an embodiment with associated drawing.
Es zeigenShow it
Figur 1 eine Elektrohandwerkzeugmaschine mit dem erfϊndungsgemäßen SchalterFigure 1 shows an electric hand tool with the erfϊndungsgemäßen switch
Figur 2 einen erfindungsgemäßen Schalter als EinzelheitFigure 2 shows a switch according to the invention as a detail
Figur 3 den Schalter gemäß Figur 2 in Explosionsdarstellung3 shows the switch according to Figure 2 in an exploded view
Figur 4 eine weitere Variante des Schalters gemäß Figur 2 Figur 5 ein zusätzliche Variante des Schalters gemäß Figur 2FIG. 4 shows a further variant of the switch according to FIG. 2, FIG. 5 shows an additional variant of the switch according to FIG. 2
Figur 6 einen Schaltplan der Elektrohandwerkzeugmaschine gemäß Figur 1 bzw. 2 undFigure 6 is a circuit diagram of the electric hand tool according to Figure 1 or 2 and
Figur 7 einen Schaltplan einer Elektrohandwerkzeugmaschine gemäß Figur 1 ohneFigure 7 is a circuit diagram of an electric hand tool according to Figure 1 without
Elektronikmodulelectronic module
Beschreibung des AusführungsbeispielsDescription of the embodiment
Figur 1 zeigt eine als Winkelschleifer ausgestaltete Elektrohandwerkzeugmaschine 10 mit einem Gehäuse 12, das einen Schalter 14 mit einer Drucktaste 16 trägt. Der Schalter 14 dient zum Ein- und Ausschalten eines Elektro-Motors 18. Der Schalter 14 hat eine Schaltergrundplatte 20, die den eigentlichen Schalttaster 22 trägt, in den ein SchaltstößelFIG. 1 shows an electric hand-held power tool 10 designed as an angle grinder with a housing 12 which carries a switch 14 with a push-button 16. The switch 14 is used to turn on and off an electric motor 18. The switch 14 has a switch base plate 20 which carries the actual switch button 22, in which a switch plunger
24 greift, der mittels der Drucktaste 16 betätigbar ist. Auf der Schaltergrundplatte 20 sitzt ein den Schalttaster 22 aufnehmendes Schaltergehäuse 23. Dieses kann auf die Schaltergrundplatte 20 aufgeklipst sein oder nicht zerstörungsfrei mit ihr verbunden sein, beispielsweise vergossen.24 attacks, which is actuated by means of the push button 16. On the switch base plate 20 sits a switch button 22 receiving switch housing 23. This can be clipped onto the switch base plate 20 or not destructively connected to her, for example, shed.
Figur 2 zeigt den Schalter 14 als Einzelheit. Am Schaltergehäuse 23 ist lösbar ein Elektronikmodul-Gehäuse 25 befestigt, so dass es an der Schaltergrundplatte 20 oder am Schaltergehäuse 23 mittels Klips-Elementen 33, 37 zu einer kompakten, mechanisch stabilen baulichen Einheit verbindbar ist. Die Kontaktflächen zwischen der Schaltergrundplatte 20, dem Schaltergehäuse 23 und dem Elektronikmodul-Gehäuse 25 sind so ausgestaltet, dass z.T. elastische Bereiche aufweisen und sich insbesondere geringfügig vorgespannt, spielfrei aneinander abstützen.Figure 2 shows the switch 14 as a detail. On the switch housing 23, an electronics module housing 25 is releasably secured so that it is connectable to the switch base plate 20 or the switch housing 23 by means of clip elements 33, 37 to form a compact, mechanically stable structural unit. The contact surfaces between the Switch base plate 20, the switch housing 23 and the electronics module housing 25 are designed so that in some cases have elastic regions and in particular slightly biased, backlash supported each other.
Der ist äußerst einfach ausgestaltete Schalter 14 besitzt als Schnittstelle nach außen nur elektrische Kontaktfahnen 41, 42 und den Schaltstößel 24 sowie die als Nocken ausgestalteten Klips-Elemente 33.The is extremely simple switch 14 has as an interface to the outside only electrical contact lugs 41, 42 and the switch plunger 24 and designed as a cam clip elements 33rd
Das Elektronikgehäuse 25 besteht aus einem vorderen 251 und einem hinterem 252 Bereich (Fig.3). Eine nichtdargestellte Elektronikeinheit ist auf einer Elektronikplatine 53 im vorderen Bereich 251 des Elektronikgehäuses 25 angeordnet und kann auch teilweise in dessen hinterem Bereich 252 positioniert sein, z.B. in Gestalt einer Stromversorgung der Elektronikeinheit.The electronics housing 25 consists of a front 251 and a rear 252 area (Figure 3). An electronics unit, not shown, is disposed on an electronics board 53 in the front portion 251 of the electronics housing 25, and may also be partially positioned in the rear area 252 thereof, e.g. in the form of a power supply of the electronics unit.
Im Elektronikgehäuse 25 sind Leiterbahnen 64 untergebracht, die die leistungsführendenIn the electronics housing 25 printed conductors 64 are housed, which are the performers
Leitungen bilden. An den Leiterbahnen 64 sind Klemmbuchsen 65 und Tulpenkontakte 66 angeordnet. Die Klemmbuchsen 65 dienen zum Anschluss einer Netzleitung, die Tulpenkontakte 66 zur Kontaktierung der auf der Platine 53 bzw. im Gehäuse 25 angeordneten Elektronikeinheit mit den Kontaktfahnen 41, 42 des Schalters 22.Form lines. Clamping bushes 65 and tulip contacts 66 are arranged on the conductor tracks 64. The clamping bushes 65 are used to connect a power line, the tulip contacts 66 for contacting the electronics unit arranged on the board 53 or in the housing 25 with the contact lugs 41, 42 of the switch 22.
Je nach Ausführung kann das Elektronikgehäuse 25 mit einem an einer Außenfläche fixierten Entstörkondensator 61 versehen werden.Depending on the design, the electronics housing 25 can be provided with a suppression capacitor 61 fixed on an outer surface.
Der elektrische Anschluss des Motors 18 erfolgt an die durch das Elektronikgehäuse 25 greifenden Kontaktfahnen 41 des Schalters 22 (Fig. 3, 4) über ein einsteckbaresThe electrical connection of the motor 18 is made to the engaging through the electronics housing 25 tabs 41 of the switch 22 (Fig. 3, 4) via a plug-in
Steckergehäuse 62 (Fig. 3, 4).Plug housing 62 (Fig. 3, 4).
Figur 6 zeigt die Schaltskizze der Elektrohandwerkzeugmaschine 10 mit dem Schalter 14 und der Elektronikeinheit.Figure 6 shows the circuit diagram of the electric power tool 10 with the switch 14 and the electronics unit.
Figur 7 zeigt Variante einer Elektrohandwerkzeugmaschine ohne Elektronikeinheit und die des Schalters 140 gemäß Figur 5. Dort wird anstelle eines flachen Elektronikgehäuses 25 (Fig. 2, 3) ein einfaches, sehr flaches Kontaktgehäuse 51 angeordnet, das die Buchsenklemmen 65 und Durchgreiföffnung für die Kontaktfahnen 41 im - A -FIG. 7 shows a variant of an electric hand-held power tool without an electronic unit and that of the switch 140 according to FIG. 5. Instead of a flat electronic housing 25 (FIGS. 2, 3), a simple, very flat contact housing 51 is arranged, comprising the socket terminals 65 and the through-opening for the contact lugs 41 in the - A -
Einsteckbereich 72 für eine einfache Kontaktierung des Motors 18 enthält. Bei Bedarf kann auch hier ein Entstörkondensator 61 angebracht werden.Inserting portion 72 for easy contacting of the motor 18 includes. If required, a suppression capacitor 61 can also be attached here.
Bei einem nichtdargestellten Ausfuhrungsbeispiel der Erfindung haben an den Schalter 14 anklipsbare Module selbst freie elektrische Kontakte und mechanische Anklipselemente zum Fixieren weiterer mit entsprechenden Gegenkontakten und Gegen- Ansklipselementen versehenen Modulen. In an exemplary embodiment of the invention not shown, modules which can be clipped onto the switch 14 themselves have free electrical contacts and mechanical clip-on elements for fixing further modules provided with corresponding mating contacts and counter-coupling elements.

Claims

Ansprüche claims
1. Elektrohandwerkzeugmaschine mit einem Schalter (14) , dadurch gekennzeichnet, dass der Schalter (14) Kupplungsmittel (33, 37; 41, 42, 62) zur lösbaren mechanischen und gleichzeitigen elektrischen Kontaktierung mit einem Elektronik-Modul, insbesondere mit dessen Gehäuse (25) aufweist.1. Electric hand tool with a switch (14), characterized in that the switch (14) coupling means (33, 37, 41, 42, 62) for releasable mechanical and simultaneous electrical contacting with an electronic module, in particular with the housing (25 ) having.
2. Elektrohandwerkzeugmaschine nach Anspruch 1, dadurch gekennzeichnet, dass der Schalter (14) Mittel zum lösbaren Anklipsen daran anzusetzender Teile, insbesondere eines Elektronik-2. Electric hand tool according to claim 1, characterized in that the switch (14) means for releasably clipping parts to be attached thereto, in particular an electronic
Moduls, aufweist.Module having.
3. Elektrischer Schalter für eine Elektrohandwerkzeugmaschine (10), dadurch gekennzeichnet, dass er Kupplungsmittel (33, 37; 41, 42, 62) zur lösbaren mechanischen und gleichzeitigen elektrischen Kontaktierung mit einem Elektronik-Modul, insbesondere mit dessen Gehäuse (25) aufweist.3. Electrical switch for a power hand tool (10), characterized in that it comprises coupling means (33, 37, 41, 42, 62) for releasable mechanical and simultaneous electrical contact with an electronic module, in particular with its housing (25).
4. Elektrischer Schalter für eine Elektrohandwerkzeugmaschine (10), dadurch gekennzeichnet, dass er Mittel zum lösbaren Anklipsen daran anzusetzender Teile, insbesondere eines4. Electrical switch for a power hand tool (10), characterized in that it comprises means for releasably clipping parts to be attached thereto, in particular a
Elektronik-Moduls, aufweist. Electronic module, has.
PCT/EP2005/054211 2004-10-22 2005-08-26 Manual electric machine-tool with a switch coupled to an electronic module WO2006045657A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004051653.7 2004-10-22
DE200410051653 DE102004051653A1 (en) 2004-10-22 2004-10-22 Electric hand tool

Publications (1)

Publication Number Publication Date
WO2006045657A1 true WO2006045657A1 (en) 2006-05-04

Family

ID=35311417

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2005/054211 WO2006045657A1 (en) 2004-10-22 2005-08-26 Manual electric machine-tool with a switch coupled to an electronic module

Country Status (2)

Country Link
DE (1) DE102004051653A1 (en)
WO (1) WO2006045657A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8188394B2 (en) 2005-05-11 2012-05-29 Black & Decker Inc. Universal termination system for power tools
US10562169B2 (en) 2014-04-25 2020-02-18 C. & E. Fein Gmbh Hand-guided machine tool with ergonomic grip part

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005062461A1 (en) * 2005-12-27 2007-06-28 Robert Bosch Gmbh Hand-held power tool, e.g. a tenon saw, for manual operation, has power line branched off in switching unit
US9318932B2 (en) 2010-06-14 2016-04-19 Black & Decker Inc. Control unit for a power tool
WO2014005302A1 (en) * 2012-07-04 2014-01-09 Black & Decker Inc. Power tool
DE102013210971A1 (en) * 2013-06-12 2014-12-18 Robert Bosch Gmbh Electronic unit with a mechanical interface and an electrical interface
US10497524B2 (en) 2014-03-28 2019-12-03 Black & Decker Inc. Integrated electronic switch and control module for a power tool
US10541588B2 (en) 2017-05-24 2020-01-21 Black & Decker Inc. Electronic power module for a power tool having an integrated heat sink
GB2565051A (en) 2017-07-27 2019-02-06 Continental Automotive Gmbh Method and device for monitoring a behavior of a tire of a vehicle
DE102018206876A1 (en) * 2018-05-04 2019-11-07 Robert Bosch Gmbh Machine tool device
DE102019134135A1 (en) * 2019-12-12 2021-06-17 Metabowerke Gmbh Device for connecting a power cord

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3147418A1 (en) * 1981-11-30 1983-06-01 Black & Decker Inc Electrical tool, especially a hand tool
US4491752A (en) * 1983-03-31 1985-01-01 Black & Decker Inc. Electrical connection system for switches
EP0235735A1 (en) * 1986-03-04 1987-09-09 Kress-elektrik GmbH + Co. Elektromotorenfabrik Portable electric tool
EP1075906A2 (en) * 1999-07-14 2001-02-14 Black & Decker Inc. Releasably connecting power packs to electrical appliances
US6540545B1 (en) * 1999-10-12 2003-04-01 Makita Corporation Portable tool motor housing with integral mount for electric components

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3147418A1 (en) * 1981-11-30 1983-06-01 Black & Decker Inc Electrical tool, especially a hand tool
US4491752A (en) * 1983-03-31 1985-01-01 Black & Decker Inc. Electrical connection system for switches
EP0235735A1 (en) * 1986-03-04 1987-09-09 Kress-elektrik GmbH + Co. Elektromotorenfabrik Portable electric tool
EP1075906A2 (en) * 1999-07-14 2001-02-14 Black & Decker Inc. Releasably connecting power packs to electrical appliances
US6540545B1 (en) * 1999-10-12 2003-04-01 Makita Corporation Portable tool motor housing with integral mount for electric components

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8188394B2 (en) 2005-05-11 2012-05-29 Black & Decker Inc. Universal termination system for power tools
US8188393B2 (en) 2005-05-11 2012-05-29 Black & Decker Inc. Universal termination system for power tools
US10562169B2 (en) 2014-04-25 2020-02-18 C. & E. Fein Gmbh Hand-guided machine tool with ergonomic grip part

Also Published As

Publication number Publication date
DE102004051653A1 (en) 2006-04-27

Similar Documents

Publication Publication Date Title
WO2006045657A1 (en) Manual electric machine-tool with a switch coupled to an electronic module
WO2002078416A1 (en) Control device for an electric motor
WO2002075899A1 (en) Actuating drive and method for assembling an actuating drive
DE10304492B4 (en) Arrangement for components of an overvoltage protection system
DE10340297A1 (en) Circuit for active and passive electric and electronic components for modular construction of a circuit having a pressure element for pressing a spring element
DE102012104259B4 (en) DC motor for driving units of a motor vehicle
DE102020123097A1 (en) Connection adapter for a drive device
DE10249683A1 (en) Contact terminal for electrically contacting counter contact, especially for vehicle electrics, has contact and base sections offset in height transversely to mounting direction, one above the other
DE10107630B4 (en) Pin header and sensor system for motor vehicles with such pin header
WO2006000386A1 (en) Device for connecting a basic electrical component and an additional electrical component to a supply network, especially of a motor vehicle, and methods for the production of such a connecting device
EP1402615B1 (en) Housing part for an electric adjusting drive
DE102005039946A1 (en) Arrangement with power semiconductor module and with connection connector
DE10345198B4 (en) Module for controlling a hob
EP1309040A1 (en) Modular connector system
EP1436881B1 (en) Device with a suppressor for reducing interference
DE3434429C2 (en)
DE102009031224B3 (en) Apparatus switch has retarded switching units for electrically braked electric power tools, where apparatus switch has two switching units with brake operating contacts and engine operating contacts
EP3503310B1 (en) Electric/electronic installation device
EP0880218B1 (en) Electrical motor with radio interference suppression, in particular for vehicle ventilator
EP3503309A1 (en) Electric/electronic installation device
EP1206008A2 (en) Connector to connect electrical lines to an electrical device, in particular for a motor
DE19717909A1 (en) Electric device
EP1969610A1 (en) Hand machine tool
DE202008018430U1 (en) Electrical installation device with spring means
DE102018204027B4 (en) Spark gap arrangement with ignition aid

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A1

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BW BY BZ CA CH CN CO CR CU CZ DM DZ EC EE EG ES FI GB GD GE GH HR HU ID IL IN IS JP KE KG KM KP KZ LC LK LR LS LT LU LV MA MD MK MN MW MX MZ NA NG NI NO OM PG PH PL PT RO RU SC SD SE SG SL SM SY TJ TM TN TR TT TZ UA UG UZ VC VN YU ZA ZM

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): GM KE LS MW MZ NA SD SZ TZ UG ZM ZW AM AZ BY KG MD RU TJ TM AT BE BG CH CY DE DK EE ES FI FR GB GR HU IE IS IT LU LV MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
122 Ep: pct application non-entry in european phase

Ref document number: 05777965

Country of ref document: EP

Kind code of ref document: A1