EP2875910A1 - Device for locking the batteries of an electric tool - Google Patents

Device for locking the batteries of an electric tool Download PDF

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Publication number
EP2875910A1
EP2875910A1 EP14472004.2A EP14472004A EP2875910A1 EP 2875910 A1 EP2875910 A1 EP 2875910A1 EP 14472004 A EP14472004 A EP 14472004A EP 2875910 A1 EP2875910 A1 EP 2875910A1
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EP
European Patent Office
Prior art keywords
profiled
finger
power tool
handle
locking
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Granted
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EP14472004.2A
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German (de)
French (fr)
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EP2875910B1 (en
Inventor
Martinov Peykov Velichko
Yordanov Savev Slavi
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Sparky Eltos AG
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Sparky Eltos AG
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Publication of EP2875910A1 publication Critical patent/EP2875910A1/en
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    • 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 utility model refers to apparatus for locking the construction of a power tool and is used in hand tools such as e.g. Angle grinders and drills applicable.
  • a device for locking the batteries of a power tool known in EP 2 000 266 B1 is described. It consists of a profiled finger, arranged in a groove located at the bottom of the handle of the power tool. Above the profiled finger an out-pushing element is arranged, on the axis of which a fixing spring is mounted. A spiral spring is arranged in front of the profiled finger, in the tool handle and parallel to the longitudinal axis of the profiled finger. At the bottom of the handle, in a formed nest, there is a locking element which terminates with a locating tooth. It has the possibility of hitting a recess cut formed on the housing of the battery. In the rear part of the handle profiled Laengsnute are formed, which correspond to the formed on Batteriegehaeuse also profiled Laengszaehne.
  • the known device for locking the batteries of a power tool has a very complicated construction. Another shortcoming is the possibility of unlocking during work and the battery falls out. This is a condition for work accidents.
  • the object of the invention is here to provide a device for locking the batteries in power tools, which has a simple construction, a reliable fixation of the batteries to the handle gewaehrangt, as well as the impossibility to create accidents at work.
  • the device for locking the batteries in power tools consists of a profiled finger, which in a made in the handle
  • the lower part of the Hangriffgehaates profiled Laengsnute are formed, which correspond to the formed on battery hoses profiled Laengszaehne.
  • the profiled finger is hingedly connected to the handle of the power tool by means of a fixing bolt.
  • a segmental cut is formed on one side, in which a spiral spring is arranged, the ends of which are fixed accordingly in the profiled finger as well as in the handle of the power tool.
  • the fixing surface is parallel to the longitudinal axis of the fixing bolt.
  • the Fixieroberflaeche the retaining tooth and the contact surface of the fixation tooth fall at an acute angle to the surface, which is formed from the profiled Laengsnuten the power tool and the profiled Laengszaehne Batteriegehaates.
  • the device for locking the batteries of a power tool consists of a profiled finger 1, which is arranged in a manufactured in the handle 3 of the power tool 4 Begrenzungsnest 2.
  • profiled Laengsnute 5 are formed, which correspond to the formed on Batteriegehaeuse 7 Laengszaehne 6.
  • the profiled finger 1 is hinged to the handle 3 of the power tool 4th connected by means of a fixing bolt 8.
  • a segmental section 9 is formed on one side, in which a coil spring 10 is arranged, whose ends are fixed in accordance with the profiled finger 1 and the handle 3 of the power tool 4.
  • a retaining tooth 11 In the front part of the profiled finger 1, a retaining tooth 11 is invented whose Fixieroberflaeche 12 is parallel to the Laengsachse 13 of the fixing bolt 8.
  • a fixing tooth 14 On the upper part of the Batteriegehaates 7, in the immediate vicinity of the profiled Laengszaehne 6 and between them a fixing tooth 14 is formed , In the locked position of the profiled finger 1, the Fixieroberflaeche 12 of the retaining tooth 11 and the justifyoberflaeche 15 of the Fixier leopards 14 fall at an acute angle to the surface, which is formed from the profiled Laengsnuten 5 of the power tool 4 and the profiled Laengszaehne 6 of the Batteriegehaates 7 , together.
  • the device for locking the batteries of a power tool is used in the following manner.
  • it can slide, and at this moment influence each other the profiled Laengsnuten 5 and the profiled Laengszaehne 6.Wenn the battery reaches its normal working position, the profiled finger 1 rotates under the action of the coil spring 10, the previously tense. At this moment, the retaining tooth 11 engages the fixing tooth 14.
  • the connection is reliable because the fixing surface 12 and the contact surface 15 are at an even angle to the surface of the profiled Laengsnuten 5 of the power tool and the profiled Laengszaehne 6 of the Batteriegehaates 7 is formed, are. This allows the intrinsic resolution of the connection.
  • the removal of the battery to recharge happens by pressing the profiled finger 1 and slide outwards over the profiled tusks 6.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Battery Mounting, Suspending (AREA)

Abstract

Die Vorrichtung zum Verriegeln ist anwendbar in der tragbaren Werkzeuge. Die Vorrichtung besteht aus profilierten Finger (1), angeordnet in einem Begrenzungsnest (2) im Handgriff des Werkzeugs. Im Handgriff sind profilierte Laengsnuten (5) geformt, die der ausgebildeten auf Batteriegehaeuse profilierte Laengszaehne (6) entsprechen. Der profilierte Finger ist im Handgriff mittels Fixierbolzen (8) fixiert.Im Finger ist einseitig einen Segmentschnitt (9) geformt, in dem eine Spiralfeder angeordnet ist. Im Vorderteil des profilierten Fingers ist einen festhaltenden Zahn (11) gefertigt, dessen Fixierflaeche (12) parallel zu der Laengsachse (13) des Fixierbolzens ist. Auf den Oberteil des Batteriegehaeuses, zwischen die profilierten Laengszaehne (6) ist einen Fixierzahn (14) geformt. Im zugeschlossener Stellung des profilierten Fingers, fallen die Fixieroberflaeche (12) des festhaltenden Zahns (11) und die Kontaktoberflaeche (15) des Fixierzahns unter einem spitzen Winkel gegen die Flaeche, die aus der profilierten Laengsnuten des Elektrowerkzeugs (4) und die profilierten Laengszaehne (6) des Batteriegehaeuses (7) gebildet ist, zusammen.The device for locking is applicable in the portable tools. The device consists of profiled fingers (1) arranged in a limiting nest (2) in the handle of the tool. In the handle profiled Laengsnuten (5) are formed, which correspond to the trained on Batteriegehaeuse profiled Laengszaehne (6). The profiled finger is fixed in the handle by means of fixing bolts (8). In the finger, a segment cut (9) is formed on one side, in which a spiral spring is arranged. In the front part of the profiled finger a retaining tooth (11) is made, the Fixierflaeche (12) is parallel to the Laengsachse (13) of the fixing bolt. On the upper part of the Batteriegehaeuses, between the profiled Laengszaehne (6) is formed a fixing tooth (14). In the locked position of the profiled finger, the Fixieroberflaeche (12) of the retaining tooth (11) and the contact surface (15) of the fixing tooth fall at an acute angle to the surface of the profiled Laengsnuten the power tool (4) and the profiled Laengszaehne ( 6) of the Batteriegehaeuses (7) is formed, together.

Description

Technikbereichtechnical area

Das Gebrauchsmodell bezieht sich auf Vorrichtung zum Verriegeln der Baeiterie eines Elektrowerkzeugs und ist bei Handwerkzeuge wie z.B. Winkelschleifer und Bohrmaschinen anwendbar.The utility model refers to apparatus for locking the construction of a power tool and is used in hand tools such as e.g. Angle grinders and drills applicable.

Vorausgehender Zustand der TechnikPrevious state of the art

Bekannt ist eine Vorrichtung zum Verriegeln der Batterien beines Elektrowerkzeugs, die in EP 2 000 266 B1 beschrieben ist. Sie besteht aus einem profilierten Finger, angeordnet in einer Nut, die sich im Untenende des Handgriffs des Elektrowerkzeugs befindet. Ueber dem profilierten Finger ist einem hinausdrueckenden Element angeordnet, auf dessen Achse eine Fixierfeder montiert ist.Vor dem profilierten Finger, hinein im Werkzeughandgriff und parallel zu der Laengsachse des profilierten Fingers ist eine Spiralfeder angeordnet. Am Untenteil des Hangriffs, in einem geformten Nest ist eines Verriegelungselement angeordnet, das mit einem Fixierzahn endet.Er hat die Moeglichkeit in einem Begraenzungschnitt, der auf Gehaeuse der Batterie gebildet ist, zu treffen. Im Hinterteil des Handgriffs sind profilierte Laengsnute geformt, die der gebildeten auf Batteriegehaeuse auch profilierte Laengszaehne entsprechen.A device for locking the batteries of a power tool known in EP 2 000 266 B1 is described. It consists of a profiled finger, arranged in a groove located at the bottom of the handle of the power tool. Above the profiled finger an out-pushing element is arranged, on the axis of which a fixing spring is mounted. A spiral spring is arranged in front of the profiled finger, in the tool handle and parallel to the longitudinal axis of the profiled finger. At the bottom of the handle, in a formed nest, there is a locking element which terminates with a locating tooth. It has the possibility of hitting a recess cut formed on the housing of the battery. In the rear part of the handle profiled Laengsnute are formed, which correspond to the formed on Batteriegehaeuse also profiled Laengszaehne.

Die bekannte Vorrichtung zum Verriegeln der Batterien eines Elektrowerkzeugs hat eine sehr komplizierte Konstruktion.Einen anderen Mangel ist die Moeglichkeit zum Aufsperren waehrend der Arbeit und die Batterie faellt heraus.Das ist eine Bedingung fuer Arbeitsunfaelle.The known device for locking the batteries of a power tool has a very complicated construction. Another shortcoming is the possibility of unlocking during work and the battery falls out. This is a condition for work accidents.

Technisches Wesen der ErfindungTechnical essence of the invention

Die Aufgabe der Erfindung ist hier eine Vorrichtung zum Verriegeln der Batterien bei Elektrowerkzeuge zu schaffen, das eine einfache Konstruktion hat, eine zuverlaessige Fixierung der Batterien zu dem Handgriff gewaehrleistet, als auch die Unmoeglichkeit Arbeitsunfaelle zu entstehen.The object of the invention is here to provide a device for locking the batteries in power tools, which has a simple construction, a reliable fixation of the batteries to the handle gewaehrleistet, as well as the impossibility to create accidents at work.

Die Vorrichtung zum Verriegeln der Batterien bei Elektrowerkzeuge besteht aus einem profilierten Finger, der in einem angefertigten im Handgriff des Elektrowerkzeugs Begrenzungsnest angeordnet ist.Im Untenteil des Hangriffgehaeuses sind profilierte Laengsnute geformt, die der gebildeten auf Batteriegehauese profilierte Laengszaehne entsprechen. Gemaess der Erfindung, ist der profilierte Finger scharnierweise zu dem Handgriff des Elektrowerkzeugs mittels eines Fixierbolzens angeschlossen. In der Mitte des profilierten Fingers ist einseitig einen Segmentschnitt geformt, in dem eine Spiralfeder angeordnet ist, deren Enden entsprechnd im profilierten Finger als auch im Handgriff des Elektrowerkzeugs fixiert sind.The device for locking the batteries in power tools consists of a profiled finger, which in a made in the handle The lower part of the Hangriffgehaeuses profiled Laengsnute are formed, which correspond to the formed on battery hoses profiled Laengszaehne. According to the invention, the profiled finger is hingedly connected to the handle of the power tool by means of a fixing bolt. In the middle of the profiled finger, a segmental cut is formed on one side, in which a spiral spring is arranged, the ends of which are fixed accordingly in the profiled finger as well as in the handle of the power tool.

Im Vorderteil des profilierten Fingers ist einen festhaltenden Zahn erfindet, dessen Fixieroberflaeche parallel zu der Laengsachse des Fixierbolzens ist.In the front part of the profiled finger a retaining tooth is invented, the fixing surface is parallel to the longitudinal axis of the fixing bolt.

Auf den Oberteil des Batteriegehaeuses, in unmittelbarer Naehe von der profilierten Laengszaehne und zwischen sie, ist einen Fixierzahn geformt.On the upper part of the Batteriegehaeuses, in the immediate vicinity of the profiled Laengszaehne and between them, a fixing tooth is formed.

Im zugeschlossener Stellung des profilierten Fingers, fallen die Fixieroberflaeche des festhaltenden Zahns und die Kontaktoberflaeche des Fixierzahns unter einem spitzen Winkel gegen die Flaeche, die aus der profilierten Laengsnuten des Elektrowerkzeugs und die profilierten Laengszaehne des Batteriegehaeuses gebildet ist, zusammen.In the locked position of the profiled finger, the Fixieroberflaeche the retaining tooth and the contact surface of the fixation tooth fall at an acute angle to the surface, which is formed from the profiled Laengsnuten the power tool and the profiled Laengszaehne Batteriegehaeuses.

Erlaeuterung der beigelegter FigurenDefinitions of the enclosed figures

  • Figur 1 - Laengsschnitt der Vorrichtung zum Verriegeln, inkl. einen Teil von der Batterie und der Handgriff des Elektrowerkzeugs. FIG. 1 - Section of the device for locking, including a part of the battery and the handle of the power tool.
  • Figur 2 - axonometrischer Laengsschnitt der Vorrichtung zum Verriegeln im zerlegten Zustand. FIG. 2 - Axonometric Laengsschnitt the device for locking in the disassembled state.
  • Figur 3 - Seitenaussicht der Vorrichtung zum Verriegeln im verriegelten Zustand. FIG. 3 - Side view of the device for locking in the locked state.
  • Figur 4 - Seitenaussicht der Vorrichtung zum Verriegeln im aufgesperrten Zustand. FIG. 4 - Side view of the device for locking in the unlocked state.
Beispiel fuer Ausfuehrung der ErfindungExample of embodiment of the invention

Die Vorrichtung zum Verriegeln der Batterien eines Elektrowerkzeugs besteht aus einem profilierten Finger 1, der in einem angefertigten im Handgriff 3 des Elektrowerkzeugs 4 Begrenzungsnest 2 angeordnet ist. Im unteren Teil des Handgriffs 3 sind profilierte Laengsnute 5 geformt, die der gebildeten auf Batteriegehaeuse 7 profilierte Laengszaehne 6 entsprechen. Der profilierte Finger 1 ist scharnierweise zu dem Handgriff 3 des Elektrowerkzeugs 4 mittels eines Fixierbolzens 8 angeschlossen. In der Mitte des profilierten Fingers ist einseitig einen Segmentschnitt 9 geformt, in der eine Spiralfeder 10 angeordnet ist, deren Enden entsprechend im profilierten Finger 1 und im Handgriff 3 des Elektrowerkzeugs 4 fixiert sind. Im Vorderteil des profilierten Fingers 1 ist einen festhaltenden Zahn 11 erfindet, dessen Fixieroberflaeche 12 parallel zu der Laengsachse 13 des Fixierbolzens 8 ist.Auf den oberen Teil des Batteriegehaeuses 7, in unmittelbarer Naehe von der profilierten Laengszaehne 6 und zwischen sie ist einen Fixierzahn 14 geformt. Im zugeschlossener Stellung des profilierten Fingers 1, fallen die Fixieroberflaeche 12 des festhaltenden Zahns 11 und die Kontaktoberflaeche 15 des Fixierzahns 14 unter einem spitzen Winkel gegen die Flaeche, die aus der profilierten Laengsnuten 5 des Elektrowerkzeugs 4 und die profilierten Laengszaehne 6 des Batteriegehaeuses 7 gebildet ist, zusammen.The device for locking the batteries of a power tool consists of a profiled finger 1, which is arranged in a manufactured in the handle 3 of the power tool 4 Begrenzungsnest 2. In the lower part of the handle 3 profiled Laengsnute 5 are formed, which correspond to the formed on Batteriegehaeuse 7 Laengszaehne 6. The profiled finger 1 is hinged to the handle 3 of the power tool 4th connected by means of a fixing bolt 8. In the middle of the profiled finger a segmental section 9 is formed on one side, in which a coil spring 10 is arranged, whose ends are fixed in accordance with the profiled finger 1 and the handle 3 of the power tool 4. In the front part of the profiled finger 1, a retaining tooth 11 is invented whose Fixieroberflaeche 12 is parallel to the Laengsachse 13 of the fixing bolt 8. On the upper part of the Batteriegehaeuses 7, in the immediate vicinity of the profiled Laengszaehne 6 and between them a fixing tooth 14 is formed , In the locked position of the profiled finger 1, the Fixieroberflaeche 12 of the retaining tooth 11 and the Kontaktoberflaeche 15 of the Fixierzahns 14 fall at an acute angle to the surface, which is formed from the profiled Laengsnuten 5 of the power tool 4 and the profiled Laengszaehne 6 of the Batteriegehaeuses 7 , together.

Verwendung der ErfindungUse of the invention

Die Vorrichtung zum Verriegeln der Batterien eines Elektrowerkzeugs verwendet man auf folgender Weise. Beim Einlegen der Batterie, sie laesst sich gleiten, und in diesem Moment beeinflussen sich gegenseitig die profiolierten Laengsnuten 5 und die profilierten Laengszaehne 6.Wenn die Batterie seine normale Arbeitslage erreicht, dreht sich der profilierte Finger 1 unter der Wirkung von der Spiralfeder 10, die vorherig angespannt ist. In diesem Moment bringt der festhaltende Zahn 11 im Eingriff in dem Fixierzahn 14.Die Verbindung ist zuverlaessig, weil die Fixieroberlfaeche 12 und die Kontaktoberflaeche 15 unter einem geraden Winkel zu der Flaeche, die von der profilierten Laengsnuten 5 des Elektrowerkzeugs und die profilierten Laengszaehne 6 des Batteriegehaeuses 7 gebildet ist, sind. Dies erlaubt die eigenmaechtige Aufloesung der Verbindung. Das Abnehmen der Batterie zum Aufladen passiert durch Druecken des profilierten Fingers 1 und gleiten nach aussen ueber die profilierten Langszaehne 6.The device for locking the batteries of a power tool is used in the following manner. When inserting the battery, it can slide, and at this moment influence each other the profiled Laengsnuten 5 and the profiled Laengszaehne 6.Wenn the battery reaches its normal working position, the profiled finger 1 rotates under the action of the coil spring 10, the previously tense. At this moment, the retaining tooth 11 engages the fixing tooth 14. The connection is reliable because the fixing surface 12 and the contact surface 15 are at an even angle to the surface of the profiled Laengsnuten 5 of the power tool and the profiled Laengszaehne 6 of the Batteriegehaeuses 7 is formed, are. This allows the intrinsic resolution of the connection. The removal of the battery to recharge happens by pressing the profiled finger 1 and slide outwards over the profiled tusks 6.

Positionbeschreibungposition Description

  1. 1. Profilierter Finger1. Profiled finger
  2. 2. Begrenzungsnest2nd limit nest
  3. 3. Handgriff3rd handle
  4. 4. Elektrowerkzeug4. Power tool
  5. 5. Profilierte Laengsnute5. Profiled Laengsnute
  6. 6. Profilierte Laengszaehne6. Profiled Laengsae tendon
  7. 7. Batteriegehaeuse7. Battery housing
  8. 8. Fixierbolzen8. Fixing bolts
  9. 9. Segmentschnitt9. Segment cut
  10. 10. Spiralfeder10. Spiral spring
  11. 11. Festhaltender Zahn11. Locking tooth
  12. 12. Fixierflaeche12. Fixing area
  13. 13. Laengsachse13. Laengsachse
  14. 14. Fixierzahn14. Fixation tooth
  15. 15. Kontaktflaeche15. contact area

Claims (4)

Vorrichtung zum Verriegeln der Batterien eines Elektrowerkzeugs, enthaltend einen profilierten Finger, angeordnet in einem Begrenzungsnest, das im Handgriff des Elektrowerkzeugs ausgebildet ist, mit profilierte Laengsnute geformt im Untenteil des Handgriffs, die der ausgebildeten auf Batteriegehaeuse profilierte Laengszaehne entsprechen, dadurch gekennzeichnet, dass der profilierte Finger (1) scharnierweise zu dem Handgriff (3) des Elektrowerkzeugs (4) mittels Fixierbolzen (8) angeschlossen ist, und in der Mitte des profilierten Fingers (1) ist einseitg einen Segmentschnitt (9) geformt, in dem eine Spiralfeder (10) mit fixierten Enden entsprechend im profilierten Finger (1) und im Handgriff (3) des Elektrowerkzeugs (4), angeordnet ist.Device for locking the batteries of a power tool, comprising a profiled finger, arranged in a confining nest formed in the handle of the power tool, with profiled longitudinal grooves formed in the lower part of the handle, which correspond to the formed Laengszaehne profiled on Batteriegehaeuse, characterized in that the profiled Finger (1) is hingedly connected to the handle (3) of the power tool (4) by means of fixing bolts (8), and in the middle of the profiled finger (1) on one side a segment cut (9) is formed, in which a spiral spring (10) with fixed ends corresponding to the profiled finger (1) and in the handle (3) of the power tool (4) is arranged. Die Vorrichtung zum Verriegeln der Batterien eines Elektrowerkzeugs nach Anspruch 1, dadurch gekennzeichnet, dass im Vorderteil des profilierten Fingers (1) einen festhaltenden Zahn (11), dessen Fixieroberflaeche (12) paralell zu der Laengsachse (13) des Fixierbolzens (8) ausgebildet ist.The device for locking the batteries of a power tool according to claim 1, characterized in that in the front part of the profiled finger (1) a retaining tooth (11) whose Fixieroberflaeche (12) parallel to the Laengsachse (13) of the fixing bolt (8) is formed , Die Vorrichtung zum Verriegeln der Batterien eines Elektrowerkzeugs nach Anspruch 1, dadurch gekennzeichnet, dass im oberen Teil des Batteriegehaeuses (7) in unmittelbarer Naehe von der profilierten Laengszaehne (6) und zwischen sie einen Fixierzahn (14) geformt ist.The device for locking the batteries of a power tool according to claim 1, characterized in that in the upper part of the Batteriegehaeuses (7) in the immediate vicinity of the profiled Laengszaehne (6) and between them a fixing tooth (14) is formed. Die Vorrichtung zum Verriegeln der Batterien eines Elektrowerkzeugs nach Anspruch 1, dadurch gekennzeichnet, dass im zugeschlossener Stellung des profilierten Fingers 1, fallen die Fixieroberflaeche 12 des festhaltenden Zahns 11 und die Kontaktoberflaeche 15 des Fixierzahns 14 unter einem spitzen Winkel gegen die Flaeche, die aus der profilierten Laengsnuten 5 des Elektrowerkzeugs 4 und die profilierten Laengszaehne 6 des Batteriegehaeuses 7 gebildet ist, zusammen.The device for locking the batteries of a power tool according to claim 1, characterized in that in the locked position of the profiled finger 1, the Fixieroberflaeche 12 of the retaining tooth 11 and the contact surface 15 of the Fixierzahns 14 fall at an acute angle to the surface of the profiled Laengsnuten 5 of the power tool 4 and the profiled Laengszaehne 6 of the Batteriegehaeuses 7 is formed together.
EP14472004.2A 2013-10-15 2014-09-19 Device for locking the batteries of an electric tool Not-in-force EP2875910B1 (en)

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Application Number Priority Date Filing Date Title
BG264413 2013-10-15

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EP2875910A1 true EP2875910A1 (en) 2015-05-27
EP2875910B1 EP2875910B1 (en) 2016-06-08

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CN (1) CN204382233U (en)

Cited By (5)

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Publication number Priority date Publication date Assignee Title
US20130269965A1 (en) * 2012-04-12 2013-10-17 Chervon (Hk) Limited Electrical tool
DE102017129619A1 (en) * 2017-12-12 2019-06-13 Metabowerke Gmbh Device for locking a battery pack
US10892451B2 (en) 2016-03-16 2021-01-12 Tti (Macao Commercial Offshore) Limited Battery pack latch mechanism
EP4052856A1 (en) * 2021-03-03 2022-09-07 Hilti Aktiengesellschaft Lock for a battery
US11539163B2 (en) 2019-03-12 2022-12-27 Milwaukee Electric Tool Corporation Electric device including a housing for receiving a battery pack and a latching mechanism

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Publication number Priority date Publication date Assignee Title
CN112548851B (en) * 2020-12-03 2022-09-16 徐靖洲 Mechanical power-off protection mechanism and angle grinder with same

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Publication number Priority date Publication date Assignee Title
US20060055369A1 (en) * 2004-09-10 2006-03-16 Achim Duesselberg Device for locking an electric tool with a rechargeable battery pack
US20060091852A1 (en) * 2003-10-14 2006-05-04 Watson James B Power driver and charger with flexible mounting system for battery pack
US20070090700A1 (en) * 2005-10-24 2007-04-26 Wolf Matthias Device for locking a power tool and a rechargeable battery pack that is insertable in a guide of the power tool
US20080150481A1 (en) * 2004-10-08 2008-06-26 Rainer Glauning Device for Locking a Battery Pack in a Guide of a Power Tool
EP2000266B1 (en) 2007-06-06 2009-11-04 Metabowerke GmbH Battery-driven electric machine tool

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060091852A1 (en) * 2003-10-14 2006-05-04 Watson James B Power driver and charger with flexible mounting system for battery pack
US20060055369A1 (en) * 2004-09-10 2006-03-16 Achim Duesselberg Device for locking an electric tool with a rechargeable battery pack
US20080150481A1 (en) * 2004-10-08 2008-06-26 Rainer Glauning Device for Locking a Battery Pack in a Guide of a Power Tool
US20070090700A1 (en) * 2005-10-24 2007-04-26 Wolf Matthias Device for locking a power tool and a rechargeable battery pack that is insertable in a guide of the power tool
EP2000266B1 (en) 2007-06-06 2009-11-04 Metabowerke GmbH Battery-driven electric machine tool

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130269965A1 (en) * 2012-04-12 2013-10-17 Chervon (Hk) Limited Electrical tool
US10892451B2 (en) 2016-03-16 2021-01-12 Tti (Macao Commercial Offshore) Limited Battery pack latch mechanism
DE102017129619A1 (en) * 2017-12-12 2019-06-13 Metabowerke Gmbh Device for locking a battery pack
EP3524393A1 (en) * 2017-12-12 2019-08-14 Metabowerke GmbH Device for locking a battery pack
US10847766B2 (en) 2017-12-12 2020-11-24 Metabowerke Gmbh Device for locking a rechargeable battery pack
US11539163B2 (en) 2019-03-12 2022-12-27 Milwaukee Electric Tool Corporation Electric device including a housing for receiving a battery pack and a latching mechanism
EP4052856A1 (en) * 2021-03-03 2022-09-07 Hilti Aktiengesellschaft Lock for a battery
WO2022184496A1 (en) * 2021-03-03 2022-09-09 Hilti Aktiengesellschaft Locking for an accumulator

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EP2875910B1 (en) 2016-06-08
CN204382233U (en) 2015-06-10

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