EP0878273A2 - Handgeführtes Arbeitswerkzeug - Google Patents
Handgeführtes Arbeitswerkzeug Download PDFInfo
- Publication number
- EP0878273A2 EP0878273A2 EP98108409A EP98108409A EP0878273A2 EP 0878273 A2 EP0878273 A2 EP 0878273A2 EP 98108409 A EP98108409 A EP 98108409A EP 98108409 A EP98108409 A EP 98108409A EP 0878273 A2 EP0878273 A2 EP 0878273A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- switch
- transmission device
- handle
- working
- additional handle
- 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.)
- Granted
Links
Images
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
- B25F5/02—Construction of casings, bodies or handles
Definitions
- the invention relates to a hand-held work tool, especially a drill or hammer drill, according to the preamble of claim 1.
- Such a drill screwdriver is from DE 196 05 827 A1 known and has a drive part provided with an electric motor and a working part lying transverse to the drive part on that is connected to the drive part via a gear is.
- the portion of the drive part receiving the Tool housing is in the middle area of the working part receiving portion of the tool housing arranged and designed as a front handle.
- a rear additional handle is provided, which has a first attachment point at the level of the working part on the tool housing and a second attachment point on the end of the front handle facing away from the working part is permanently attached.
- the additional handle points to the an actuating element facing the front handle for an electrical switch for switching on and off of the electric motor, with the switch in the additional handle is arranged and via electrical lines with the electric motor in the front handle Connection is established.
- the invention has for its object an electrical to develop driven work tool such that it ergonomically convenient to handle with a compact design and can therefore be used in a wide range of applications.
- the task is characterized by the characterizing features of the claim 1 solved.
- the arrangement of the switch in the working part enables Use of another actuator, which on the side of the front facing away from the rear additional handle Handle is arranged.
- Over one in the gap arranged between the tool housing and the gear the first transmission device is that in the stripping section lying switch with the actuator of the front Handle coupled; via a second one in the tool housing engaging transmission device is the actuating element of the inseparable or detachable rear Additional handle coupled to the common switch.
- the one for switching the electric motor on and off provided switch is thus by an actuator can be operated, which is in one handle of the work tool is arranged. This allows the tool either with one hand or with both Handles and hands as well as freely selectable actuation element be used to switch on the motor. Either difficult angle drilling tasks as well as persistent, heavy continuous use can be ergonomically cheaper To be dealt with wisely. The user is also at long Work phases only exposed to low loads.
- the switch is only installed in a small space, the between the gear and the attachment point of the rear additional handle is available.
- the space-saving design of the transmission facilities for Switch is a user-friendly design of the entire device facilitated.
- the rear additional handle is advantageous as a removable Additional handle formed, preferably at both attachment points the tool housing is detachable. Here couple the transmission devices during assembly and Disassembly of the removable additional handle automatically or off.
- the tool housing and the handles are useful made of plastic, preferably impact-resistant plastic.
- FIG. 1 shows a longitudinal section through the hand-held work tool, with a tool housing 41 in which a drive part 1 and a working part 2 are arranged and on which a removable additional handle 3 is attached.
- the drive part 1 is arranged transversely with respect to the working part 2; it is pivoted downwards by 75 ° and is in whose center area is set. He has one as an electric motor trained motor 4, one in ball bearings Has 5 mounted motor shaft 6. On this are one Commutator 7, an armature 8, a cooling fan 9 and a first one Bevel gear 10 arranged.
- the bevel gear 10 is part of a Gear 39, which is designed as a bevel gear.
- To the Motor 4 also include a field winding 11 and Mains power cable 12, the free end of the drive part 1 is guided into the tool housing 41.
- the working part 2 has a roller-supported drilling spindle 14 on that via the transmission 39 and an associated countershaft 20 is driven.
- the countershaft with roller bearings 20 carries a second bevel gear 21 and a pinion 22, that meshes with a drive spur gear 23.
- the drive spur gear 23 is part of a planetary gear Two-speed gearbox 16. This is with a spindle lock 15 non-rotatably connected, whereby the work tool also as Handheld screwdrivers can be used.
- Impact ratchet 18 On that in the tool housing located end of the drilling spindle 14 acts Impact ratchet 18, which can be activated by a shift lever 19 and thus enables hammer drilling.
- a switch 13 In the direction of work seen in front of the transmission 39 is a switch 13 arranged, which is designed as an electronic speed controller is.
- the drive part 1 is designed as a handle that in Transitional area to the working part 2 has a constriction. This is due to the lower compared to the engine 4 Requires space of the gear 39 arranged there.
- the constriction allows accommodation an actuating element 24 on the one facing the drilling spindle Side of the handle without protruding from its contour.
- a Two-speed gearbox switch 17 In the transition area of the handle there is also a Two-speed gearbox switch 17.
- a first transmission device 25 In the gap between the tool housing 41 and the transmission 39 is a first transmission device 25 arranged, the actuation of the Switch 13 enabled by the actuator 24.
- the first transmission device 25 has an extension 26 with a drive slot 27 for coupling with a second transmission device 28 of the removable Additional handle 3.
- the work tool has no removable additional handle 3 very compact dimensions. Therefore and because of the training the drive part 1 as a middle handle is suitable Working tool as an angle drill. This owns due to the two-speed transmission 16 a large speed range and allows hammer drilling in angular operation.
- An extension of the area of application of the work tool is achieved by attaching the removable additional handle 3 reached.
- One end of this is at a first fastening point 30 of the tool housing 41 and with the the other end at a second attachment point 31 of the same fixed.
- the first attachment point 30 is located itself at the level of working part 2, the second attachment point 31 at the end of the drive part facing away from the working part 2 1, which makes the additional handle 3 a wide Has support base.
- guide bodies 36 of the additional handle 3 shown are located in guide grooves 45 behind guide rails 34.
- the removable additional handle 3 is a so-called Spade handle trained. This allows a moment-free Force transmission into the drilling axis and thereby enables and in connection with the low top heaviness of the work tool fatigue-free continuous operation. Also offers the additional handle 3 through good finger protection the upstream drive part 1, an important aspect heavy duty.
- the removable additional handle 3 has an additional actuating element 29 on that facing his handle Arranged on the side and in the removable additional handle 3 is stored in a bearing 44.
- the additional actuating element 29 is with the second transmission device 28 connected, which in turn with an her attached roller 40 in the driving slot 27 of the engages first transmission device 25 and so the connection to switch 13. This also means that Additional actuating element 29, the switch 13 can be actuated and thus one-hand operation of the work tool with the removable additional handle 3 possible.
- Fig. 2 shows a longitudinal section through the hand-held work tool without removable additional handle 3, with position information of cuts A-A, B-B, C1-C1 and C2-C2 as well as with a view Z.
- These sections and the view Z serve the representation of the first and second attachment point 30, 31 on the tool housing 41.
- the longitudinal section through the second attachment point 31 also shows guide rails 34 Openings 46 and guide grooves 45 lying behind them.
- Fig. 2a is the section A-A through the first attachment point 30 shown, with receptacles 32 for pins 33 of the removable additional handle 3.
- Fig. 2a In the left half of Fig. 2a is the engagement position of the pin 33, in the right half of the rest position shown.
- the seat between the receptacles 32 is provided for the switch 13. Below this is a section through the second transmission device 28 shown.
- the view Z is on the second attachment point 31, with guide rails 34, openings 46 and locking stages 35 of the drive part 1 and guide bodies 36 and detent bodies 37 of the removable additional handle 3.
- the guide bodies are in the left half of FIG. 2b 36 and the locking body 37 in the engaged position, that is Guide bodies 36 are located at the level of the openings 46 in the guide grooves 45, while the locking body 37 on ramps 47 of the guide rails 34 abut.
- the removable additional handle 3 in the locked position that is, the guide bodies 36 are located in the guide grooves 45 are behind the guide rails 34 and the locking body 37 locked on the locking steps 35.
- 2c shows the guide rails in the sections C1-C1 and C2-C2 34 and guide grooves 45 of the second attachment point 31.
- the different width of the guide grooves 45 corresponds to the different thickness of the guide body 36, with little play in the guide grooves 45 slide.
- the offset horizontal section B-B is through the first attachment point 30 and by the actuator 24 with the first transmission device 25. This is the recordings 32 of the first attachment point 30 and the switch 13 can be seen.
- the cranked Form of the first transmission device 25 and their small thickness allows space-saving gripping of the gear 39 and thus enables an ergonomically optimal Location of the actuator 24 and the handle and the space-saving arrangement of the switch 13, which Fig. 2 emerge.
- Fig. 2e brings the actuator 24 with the first Transmission device 25 as an individual component for illustration, while in Fig. 2 the same is shown in the installed position becomes.
- the extension 26 of the first transmission device 25 is the driving slot 27 for the roller 40 shown second transmission device 28.
- Fig. 3 shows a longitudinal section through the removable Additional handle 3 with position information of the cross sections C1-C1 and C2-C2 and views X and Y.
- first attachment point 30 are one of the pins 33, at the second attachment point 31 the differently dimensioned guide bodies 36 and the locking body 37 shown, with the arranged on both sides of the second handle 3 Release buttons 38 are connected.
- the longitudinal section through the removable additional handle 3 also shows the location and arrangement of the second actuator 29 with the bearing 44 and the second transmission device 28, which when locking the additional handle 3 with the roller 40 in the driving slot 27 of the first Transmission device 25 engages.
- Fig. 3a shows the view Y of the removable additional handle 3, with the guide pin 33 of the first attachment point 30 and the second actuator 29 with the second transmission device 28 and its roller 40.
- the second attachment point 31 with the locking bodies 37 of the removable additional handle 3 and the Guide rails 34 and their locking stages 35 of the drive part 1, on the left half of the Fig. 3a in the engaged position, on the right half in Rest position.
- FIG. 3b shows the two release buttons 38 in Cut C1-C1 and C2-C2 in the locking and unlocking position (dashed). This also shows that the release buttons 38 an integral part of the impact resistant Removable handle made of plastic 3 are and the elasticity of the material for flexible joints use. This allows the locking body 37 of the contour follow the guide rails 34 and into the locking steps 35 click into place. Fig. 3b also shows the guide body 36 in Cut.
- Fig. 3c in view X are the first attachment point 30 the two pins 33 and in between the second Actuator 29 and the second transmission device 28 shown.
- Attaching the removable auxiliary handle 3 to the Working tool happens as follows: The removable Additional handle 3 becomes perpendicular to the drive part with a movement 1 so that the guide body 36 by the openings 46 of the guide rails 34 in the guide grooves 45 arrive. Then the removable additional handle 3 in the direction of the working part 2 parallel to the drive part 1 postponed. The guide body 36 slide with little Play in the guide grooves 45 through the guide rails 34 are formed.
- the roller 40 penetrates the second transmission device 28 in the driving slot 27 of the first transmission device 25 and the Pin 33 in receptacles 32 of the first attachment point 30 until the latching bodies 37 snap into the latching steps 35 and the parallel displacement of the removable additional handle 3 on stops 48 of the pin 33 in the receptacles 32 ends.
- the removable additional handle 3 is removed after pressing the release buttons 38 in reverse order.
- the release buttons 38 move the locking body 37 from the locking steps of the guide rails 34 and thus release the reverse parallel movement. This everything happens without tools and with little effort.
- Switches 13 show FIGS. 4, 4a, b and c other switches 13a, which is designed in a displaceable, cup-shaped Intermediate housing 42 with the bottom 43 slidably arranged are.
- the switch pin of the other switch 13a facing the floor 43.
- the other switches 13a are from separate transmission devices 25a, 28a opposite sides directly or via the bottom 43 of the Intermediate housing 42 actuated.
- the actuator 29a is moved in parallel during operation. It intervenes a fork of the second transmission device 28a and thereby triggers a tilting movement of the same Actuation of the other switch 13a leads.
- Fig. 5 shows the hand-held work tool with permanently attached Additional handle 3 '. It is largely identical with the work tool of FIG. 1 and carries its numbering. Since the additional handle 3 'in one piece with the Tool housing 41 is formed, the figures are omitted the attachment points 30, 31 and their details. The additional handle 3 'can also be connected to the tool housing 41 be screw-on.
- Both versions of the hand-held work tool point on the handle and additional handle 3, 3 'an actuating element 24 or an additional actuating element 29 on the can be operated separately and on a common switch 13, 13a act.
- the two handles with their actuators ensure a wide range of applications Working tools according to the invention.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
- Portable Power Tools In General (AREA)
Abstract
Description
- Fig. 1
- einen Längsschnitt durch ein handgeführtes Arbeitswerkzeug mit abnehmbarem Zusatzhandgriff,
- Fig. 2
- einen Längsschnitt durch das handgeführte Arbeitswerkzeug ohne Zusatzhandgriff, mit Lageangaben verschiedener Schnitte und einer Ansicht,
- Fig. 2a
- einen Schnitt längs der Linie A-A in Fig. 2,
- Fig. 2b
- eine Ansicht Z aus Fig. 2,
- Fig. 2c
- einen Schnitt längs der Linie C1-C1 (obere Hälfte) und längs der Linie C2-C2 (untere Hälfte) in Fig. 2,
- Fig. 2d
- einen Schnitt längs der Linie B-B in Fig. 2,
- Fig. 2e
- eine Ansicht des Betätigungselementes mit erster Übertragungseinrichtung,
- Fig. 3
- einen Längsschnitt durch den abnehmbaren Zusatzhandgriff mit Lageangaben verschiedener Schnitte und Ansichten,
- Fig. 3a
- eine Ansicht Y aus Fig. 3,
- Fig. 3b
- einen Schnitt längs der Linie C1-C1 (obere Hälfte) und längs der Linie C2-C2 (untere Hälfte) in Fig. 3,
- Fig. 4
- einen verschiebbaren Schalter in Ruhestellung,
- Fig. 4a
- einen verschiebbarer Schalter in alternativer Einbaulage,
- Fig. 4b
- einen verschiebbaren, von der ersten Übertragungseinrichtung betätigbaren Schalter,
- Fig. 4c
- einen verschiebbaren, von dem zweiten Betätigungselement betätigbaren Schalter,
- Fig. 5
- einen Längsschnitt durch das handgeführte Arbeitswerkzeug mit fest angebautem Zusatzhandgriff.
Claims (10)
- Handgeführtes Arbeitswerkzeug, insbesondere Bohrschrauber oder Bohrhammer, mit einen Elektromotor (4) aufweisendem Antriebsteil (1) und einem quer zum Antriebsteil (1) liegenden Arbeitsteil (2), das über ein Getriebe (39) mit dem Antriebsteil (1) verbunden ist, wobei der das Antriebsteil (1) aufnehmende Abschnitt des Werkzeuggehäuses (41) im mittleren Bereich des das Arbeitsteil (2) aufnehmenden Abschnittes des Werkzeuggehäuses (41) angeordnet ist und als vorderer Handgriff ausgebildet ist, mit einem hinteren Zusatzhandgriff (3), der über eine erste Befestigungsstelle (30) in Höhe des Arbeitsteiles (2) am Werkzeuggehäuse (41) und über eine zweite Befestigungsstelle (31) an dem dem Arbeitsteil (2) abgewandten Ende des vorderen Handgriffs befestigt ist und auf der dem vorderen Handgriff zugewandten Seite ein Betätigungselement für einen elektrischen Schalter (13) zum Ein- und Ausschalten des Elektromotors (4) aufweist,
dadurch gekennzeichnet, daß der Schalter (13) im Arbeitsteil (2) und - in Arbeitsrichtung gesehen - vor dem Getriebe (39) angeordnet ist, daß auf der dem hinteren Zusatzhandgriff (3) abgewandten Seite des vorderen Handgriffs ein weiteres Betätigungselement (24) angeordnet ist, welches über eine in einem Spalt zwischen dem Werkzeuggehäuse (41) und dem Getriebe (39) angeordnete erste Übertragungseinrichtung (25) mit dem Schalter (13) gekoppelt ist und daß das im hinteren Zusatzhandgriff (3) angeordnete Betätigungselement (29) über eine in das Werkzeuggehäuse (41) eingreifende zweite Übertragungseinrichtung (28) auf den gemeinsamen Schalter (13) wirkt. - Arbeitswerkzeug nach Anspruch 1,
dadurch gekennzeichnet, daß die Zweite Übertragungseinrichtung (28) lösbar in die erste Übertragungseinrichtung (25) eingreift. - Arbeitswerkzeug nach Anspruch 1,
dadurch gekennzeichnet, daß der Schalter (13a) in einem Zwischengehäuse (42) verschiebbar geführt ist und das Zwischengehäuse (42) im Werkzeuggehäuse (41) verschiebbar gelagert ist, wobei die erste Übertragungseinrichtung (25a) auf den Schalter (13a) und die zweite Übertragungseinrichtung (28a) auf das Zwischengehäuse (42) wirkt. - Arbeitswerkzeug nach Anspruch 3,
dadurch gekennzeichnet, daß das Zwischengehäuse (42) topfförmig ausgebildet ist und der Schaltstift des Schalters (13a) dem Boden (43) des Zwischengehäuses (42) zugewandt liegt. - Arbeitswerkzeug nach einem der Ansprüche 1 bis 4,
dadurch gekennzeichnet, daß der Schalter (13) als Drehzahlsteller ausgebildet ist. - Arbeitswerkzeug nach einem der Ansprüche 1 bis 6,
dadurch gekennzeichnet, daß der hintere Zusatzhandgriff (3') abnehmbar ausgebildet und vorzugsweise an den beiden Befestigungsstellen (30, 31) des Werkzeuggehäuses (41) lösbar ist. - Arbeitswerkzeug nach Anspruch 6,
dadurch gekennzeichnet, daß die Übertragungseinrichtungen (25, 28) beim Ver- bzw. Entrasten des abnehmbaren Zusatzhandgriffs (3') selbsttätig ein- bzw. auskuppeln. - Arbeitswerkzeug nach Anspruch 6,
dadurch gekennzeichnet, daß an den Befestigungsstellen (30, 31) Führungselemente vorgesehen sind, in die zugeordnete Bauteile des abnehmbaren Zusatzhandgriffs (3') durch eine Bewegung senkrecht zum Antriebsteil (1) eingreifen und durch Parallelbewegung zu diesem in eine Rastposition gelangen. - Arbeitswerkzeug nach einem der Ansprüche 1 bis 8,
dadurch gekennzeichnet, daß zumindest an einer der beiden Befestigungsstellen (30, 31) eine lösbare Rasteinrichtung angeordnet ist, wobei die Befestigungsstelle vorzugsweise als Schließplatte ausgebildet ist. - Arbeitswerkzeug nach Anspruch 8 oder 9,
dadurch gekennzeichnet, daß eine der Befestigungsstellen (30, 31) mindestens eine Aufnahme (32) aufweist, in die ein zugeordneter Zapfen (33) des abnehmbaren Zusatzhandgriffs (3') einschiebbar ist, wobei vorzugsweise beidseitig des Schalters (13) je eine Aufnahme (32) für je einen Zapfen angeordnet ist.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19719850 | 1997-05-12 | ||
DE19719850 | 1997-05-12 | ||
DE19735506A DE19735506C2 (de) | 1997-05-12 | 1997-08-16 | Handgeführtes Arbeitswerkzeug |
DE19735506 | 1997-08-16 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0878273A2 true EP0878273A2 (de) | 1998-11-18 |
EP0878273A3 EP0878273A3 (de) | 2001-05-02 |
EP0878273B1 EP0878273B1 (de) | 2004-12-01 |
Family
ID=26036493
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19980108409 Expired - Lifetime EP0878273B1 (de) | 1997-05-12 | 1998-05-08 | Handgeführtes Arbeitswerkzeug |
Country Status (1)
Country | Link |
---|---|
EP (1) | EP0878273B1 (de) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1125698A2 (de) * | 2000-02-17 | 2001-08-22 | Roto Zip Tool Corporation | Kraftgetriebenes Handwerkzeug |
EP1238761A1 (de) * | 2001-03-07 | 2002-09-11 | Snap-on Technologies, Inc. | Ausbalanciertes und rotierendes Kraftwerkzeug |
WO2003057395A1 (en) * | 2001-11-28 | 2003-07-17 | Aktiebolaget Electrolux (Publ) | Electrical working machine |
WO2006072490A1 (de) * | 2004-12-29 | 2006-07-13 | Robert Bosch Gmbh | Handwerkzeugmaschine mit einem stabhandgriff |
US7131180B2 (en) | 2003-01-08 | 2006-11-07 | Credo Technology Corporation | Attachment for power tool |
WO2007088373A1 (en) * | 2006-02-01 | 2007-08-09 | Gmca Pty Ltd | Power tool with removable handle portion |
GB2446234A (en) * | 2007-02-01 | 2008-08-06 | Gmca Pty Ltd | Power tool with removable handle portion |
US20100316457A1 (en) * | 2009-06-16 | 2010-12-16 | Credo Technology Corporation | Detachable operating handle for a power tool |
US7854054B2 (en) | 2003-01-08 | 2010-12-21 | Robert Bosch Tool Corporation | Attachment for power tool |
US9321155B2 (en) | 2010-01-07 | 2016-04-26 | Black & Decker Inc. | Power tool having switch and rotary input control |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4381037A (en) * | 1979-10-29 | 1983-04-26 | Black & Decker Inc. | Portable electric tool |
DE19605827A1 (de) * | 1995-02-17 | 1996-08-29 | Hitachi Koki Kk | Kabellose Befestigungsvorrichtung |
US5598892A (en) * | 1995-06-26 | 1997-02-04 | Marilyn S. Fox | Tool extender |
DE19719736A1 (de) * | 1996-05-10 | 1997-11-13 | Hitachi Koki Kk | Kabelloses Festziehwerkzeug |
-
1998
- 1998-05-08 EP EP19980108409 patent/EP0878273B1/de not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4381037A (en) * | 1979-10-29 | 1983-04-26 | Black & Decker Inc. | Portable electric tool |
DE19605827A1 (de) * | 1995-02-17 | 1996-08-29 | Hitachi Koki Kk | Kabellose Befestigungsvorrichtung |
US5598892A (en) * | 1995-06-26 | 1997-02-04 | Marilyn S. Fox | Tool extender |
DE19719736A1 (de) * | 1996-05-10 | 1997-11-13 | Hitachi Koki Kk | Kabelloses Festziehwerkzeug |
Cited By (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7094011B2 (en) | 2000-02-17 | 2006-08-22 | Credo Technology Corporation | Power tool |
EP1125698A3 (de) * | 2000-02-17 | 2002-07-24 | Roto Zip Tool Corporation | Kraftgetriebenes Handwerkzeug |
US6443675B1 (en) | 2000-02-17 | 2002-09-03 | Roto Zip Tool Corporation | Hand-held power tool |
EP1125698A2 (de) * | 2000-02-17 | 2001-08-22 | Roto Zip Tool Corporation | Kraftgetriebenes Handwerkzeug |
EP1693162A3 (de) * | 2000-02-17 | 2006-08-30 | Credo Technology Corporation | Handwerkzeugmaschine |
US6890135B2 (en) | 2000-02-17 | 2005-05-10 | Credo Technology Corporation | Power tool with light emitting diode |
EP1693162A2 (de) * | 2000-02-17 | 2006-08-23 | Credo Technology Corporation | Handwerkzeugmaschine |
CN100346936C (zh) * | 2001-03-07 | 2007-11-07 | 斯耐普昂技术公司 | 平衡旋转式电动工具 |
EP1238761A1 (de) * | 2001-03-07 | 2002-09-11 | Snap-on Technologies, Inc. | Ausbalanciertes und rotierendes Kraftwerkzeug |
WO2003057395A1 (en) * | 2001-11-28 | 2003-07-17 | Aktiebolaget Electrolux (Publ) | Electrical working machine |
US7131180B2 (en) | 2003-01-08 | 2006-11-07 | Credo Technology Corporation | Attachment for power tool |
US7854054B2 (en) | 2003-01-08 | 2010-12-21 | Robert Bosch Tool Corporation | Attachment for power tool |
WO2006072490A1 (de) * | 2004-12-29 | 2006-07-13 | Robert Bosch Gmbh | Handwerkzeugmaschine mit einem stabhandgriff |
CN101115586B (zh) * | 2004-12-29 | 2011-08-03 | 罗伯特·博世有限公司 | 具有棒形手柄的手持式工具机 |
WO2007088373A1 (en) * | 2006-02-01 | 2007-08-09 | Gmca Pty Ltd | Power tool with removable handle portion |
GB2446234A (en) * | 2007-02-01 | 2008-08-06 | Gmca Pty Ltd | Power tool with removable handle portion |
US20100316457A1 (en) * | 2009-06-16 | 2010-12-16 | Credo Technology Corporation | Detachable operating handle for a power tool |
US8393835B2 (en) * | 2009-06-16 | 2013-03-12 | Robert Bosch Gmbh | Detachable operating handle for a power tool |
US9321155B2 (en) | 2010-01-07 | 2016-04-26 | Black & Decker Inc. | Power tool having switch and rotary input control |
Also Published As
Publication number | Publication date |
---|---|
EP0878273B1 (de) | 2004-12-01 |
EP0878273A3 (de) | 2001-05-02 |
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