WO2006045657A1 - Elektrohandwerkzeugmaschine mit schalter und angekuppelter elektronik - Google Patents
Elektrohandwerkzeugmaschine mit schalter und angekuppelter elektronik Download PDFInfo
- 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
- 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.)
- Ceased
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.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Portable Power Tools In General (AREA)
- Switch Cases, Indication, And Locking (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102004051653.7 | 2004-10-22 | ||
| DE200410051653 DE102004051653A1 (de) | 2004-10-22 | 2004-10-22 | Elektrohandwerkzeugmaschine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2006045657A1 true WO2006045657A1 (de) | 2006-05-04 |
Family
ID=35311417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/EP2005/054211 Ceased WO2006045657A1 (de) | 2004-10-22 | 2005-08-26 | Elektrohandwerkzeugmaschine mit schalter und angekuppelter elektronik |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE102004051653A1 (de) |
| WO (1) | WO2006045657A1 (de) |
Cited By (2)
| 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)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005062461A1 (de) * | 2005-12-27 | 2007-06-28 | Robert Bosch Gmbh | Handwerkzeugmaschine |
| EP2580850B1 (de) * | 2010-06-14 | 2021-11-10 | Black & Decker, Inc. | Steuereinheit für einen bürstenlosen motor in einem stromwerkzeug |
| EP2869965B1 (de) * | 2012-07-04 | 2016-08-17 | Black & Decker Inc. | Elektrowerkzeug |
| DE102013210971A1 (de) * | 2013-06-12 | 2014-12-18 | Robert Bosch Gmbh | Elektronikeinheit mit einer mechanischen Schnittstelle und einer elektrischen Schnittstelle |
| EP2946886B1 (de) * | 2014-03-28 | 2017-02-22 | Black & Decker Inc. | Elektronisches schalter- und steuerungsmodul für ein elektrowerkzeug |
| 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 (de) * | 2018-05-04 | 2019-11-07 | Robert Bosch Gmbh | Werkzeugmaschinenvorrichtung |
| DE102019134135A1 (de) | 2019-12-12 | 2021-06-17 | Metabowerke Gmbh | Vorrichtung zur Verbindung eines Netzkabels |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3147418A1 (de) * | 1981-11-30 | 1983-06-01 | Black & Decker Inc | Elektrowerkzeug, insbesondere handwerkzeug |
| US4491752A (en) * | 1983-03-31 | 1985-01-01 | Black & Decker Inc. | Electrical connection system for switches |
| EP0235735A1 (de) * | 1986-03-04 | 1987-09-09 | Kress-elektrik GmbH + Co. Elektromotorenfabrik | Elektrohandwerkzeug |
| EP1075906A2 (de) * | 1999-07-14 | 2001-02-14 | Black & Decker Inc. | Lösbare Verbindung zwischen Batteriemodulen und elektrischen Geräten |
| US6540545B1 (en) * | 1999-10-12 | 2003-04-01 | Makita Corporation | Portable tool motor housing with integral mount for electric components |
-
2004
- 2004-10-22 DE DE200410051653 patent/DE102004051653A1/de not_active Withdrawn
-
2005
- 2005-08-26 WO PCT/EP2005/054211 patent/WO2006045657A1/de not_active Ceased
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3147418A1 (de) * | 1981-11-30 | 1983-06-01 | Black & Decker Inc | Elektrowerkzeug, insbesondere handwerkzeug |
| US4491752A (en) * | 1983-03-31 | 1985-01-01 | Black & Decker Inc. | Electrical connection system for switches |
| EP0235735A1 (de) * | 1986-03-04 | 1987-09-09 | Kress-elektrik GmbH + Co. Elektromotorenfabrik | Elektrohandwerkzeug |
| EP1075906A2 (de) * | 1999-07-14 | 2001-02-14 | Black & Decker Inc. | Lösbare Verbindung zwischen Batteriemodulen und elektrischen Geräten |
| US6540545B1 (en) * | 1999-10-12 | 2003-04-01 | Makita Corporation | Portable tool motor housing with integral mount for electric components |
Cited By (3)
| 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 (de) | 2006-04-27 |
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