EP1674216B1 - Lateral handgrip - Google Patents
Lateral handgrip Download PDFInfo
- Publication number
- EP1674216B1 EP1674216B1 EP05111538A EP05111538A EP1674216B1 EP 1674216 B1 EP1674216 B1 EP 1674216B1 EP 05111538 A EP05111538 A EP 05111538A EP 05111538 A EP05111538 A EP 05111538A EP 1674216 B1 EP1674216 B1 EP 1674216B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- decoupling
- fastening device
- spring
- fastening
- oscillating elements
- 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.)
- Not-in-force
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
- B25F5/00—Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for
- B25F5/02—Construction of casings, bodies or handles
- B25F5/025—Construction of casings, bodies or handles with torque reaction bars for rotary tools
- B25F5/026—Construction of casings, bodies or handles with torque reaction bars for rotary tools in the form of an auxiliary handle
-
- 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
- B25F5/006—Vibration damping means
Definitions
- the invention relates to a side handle for a hand-held tool device, such as a drill or chisel device having a handle member on which an operator can grasp the side handle or the tool device in a comfortable manner.
- the side handle has a fastening device for releasable or permanent attachment to the hand tool.
- the grip element and the fastening device are connected via a decoupling device for partially decoupling vibration of the grip element of the fastening device.
- the gripping element is guided firmly in position relative to the fastening device by the decoupling device, that is to say that the gripping element has a constant orientation in the case of a relative movement with respect to the fastening device.
- the decoupling device on two spaced oscillating elements, via which the handle member is respectively connected to the fastening device and which are deflectable parallel to each other wherein the oscillating elements are formed by opposing walls of a four-sided spring element.
- both oscillating elements are formed by a single common spring element, whereby a particularly accurate parallel kinematics when deflecting the vibrating elements can be achieved.
- the decoupling device is particularly simple and inexpensive to produce in this way.
- Such a side handle has the advantage that the decoupling takes place in a certain direction, while a relatively stable guidance is ensured relative to the other directions.
- the grip element can be decoupled in a particularly simple constructive manner of the fastening device, wherein the parallel deflectable oscillating elements of the decoupling simultaneously ensure a positionally stable guidance of the grip element.
- the gripping element during a positively guided by the oscillating elements relative movement relative to the fastening device or relative to the power tool on a constant orientation. In this way, a stable guidance of the tool device is made possible with greatly reduced vibration transmission to the grip element.
- such a decoupling device can be formed very compact, so that it can be easily integrated into the side handle and there are no obstructions during operation, for example by tilting the decoupling device. Overall, a comfortable handling during operation is thus possible with low manufacturing costs of the side handle.
- EP 0 849 492 A2 shows a side handle for a hand-held tool device having a handle member and screw connection means for fixing to a housing of the tool device.
- the grip element and the fastening device are connected to each other via a decoupling device.
- This has two parallel deflectable, spaced-apart carrier.
- EP 0 849 492 discloses the preamble of claim 1.
- DE 101 30 548 describes an additional handle for a hand tool in which the handle element is guided in translation over a bearing unit parallel to a machining direction of the tool device.
- the grip element is connected to a carriage, which is held displaceably in a rail guide against a spring device.
- the present invention has for its object to avoid the disadvantages mentioned in a side handle and to ensure comfortable handling with low production costs.
- the object is achieved in that the spring element is formed of a bent leaf spring, which allows a particularly favorable production of the spring element.
- the spring element is formed of a bent leaf spring, which allows a particularly favorable production of the spring element.
- the fastening device has a clamping band which defines a receiving axis for the tool device, wherein the oscillating elements are each deflectable perpendicular to the receiving axis.
- a decoupling can be achieved for a variety of machine tools, such as in particular drilling and chiseling devices, which is particularly accurate in the direction of the main axis of vibration of the power tool. In this way, a particularly good reduction of the vibrations on the grip element can be achieved.
- the decoupling device can be fixed via fixing means relative to the receiving axis.
- a direction in which the decoupling device largely decouples the gripping element from the fastening device can be precisely determined by the fixing means and can also be reliably maintained over the duration of the operation.
- the leaf spring is formed of spring steel, whereby a particularly stable decoupling device is provided which has approximately constant deformation properties over its lifetime and thus ensures a permanently comfortable vibration reduction on the grip element.
- the spring element has two ends which form an overlap region between the oscillating elements. Due to the formation of the overlap region, the production of the decoupling device can be effected in a particularly simple manner by merely bending the spring element. The final definition of the two ends of the spring element to each other can be done by fastening the overlap region on the fastening device or on the handle element.
- Fig. 1 shows a side handle 2, which is attached to an indicated hand-held tool device 4, in the form of a drill or Chisel marers.
- the side handle 2 can also be used on an electric lifting saw or a grinder.
- the side handle 2 essentially has a fastening device 6, which is connected via a decoupling device 8 with a handle element 10.
- the fastening device 6 has a clamping band 12 which defines a receiving axis A along the central axis of the free passage opening 13 spanned by it a device neck 14 of the tool device 4 in the clamping band 12 is inserted.
- the clamping band 12 is now clamped for releasably attaching the side handle 2 to the neck of the device 14 via a tensioning device, not shown.
- the receiving axis A of the fastening device coincides with a working axis of the tool device, along which the tool device performs a striking, lifting or rotational movement.
- the decoupling device 8 has a spring element 16 which, as in particular Fig. 2 can be seen, consists of a leaf spring 18 which is bent so that it forms a four-sided, circumferential profile with an overlap region 20 of the two ends 22.
- the leaf spring 18 is formed of spring steel.
- the leaf spring 18 can also be made of a resilient plastic.
- the overlapping area 20 and the opposite end wall 24 of the spring element 16 each have a mounting hole 26a, 26b. Furthermore, a fixing bore 28 is additionally embedded in the end wall 24.
- the leaf spring 18 has two mutually parallel and mutually opposite walls 30, which are connected via rounded corner regions 31 with the end wall 24 and the overlap region 20.
- the walls 30 thus act as parallel to each other deflectable vibrating elements.
- the spring element 16 is screwed by a nut 32 to a threaded rod 34 of the fastening device 6, wherein the threaded rod 34 extends through the mounting hole 26 b in the end wall 24.
- the threaded rod 34 extends through the mounting hole 26 b in the end wall 24.
- the fixing pin 36 and the fixing hole 28 thus act as fixing means, via which the spring element 16 is aligned relative to the fastening device 6, that the walls 30 are aligned exactly perpendicular to the receiving axis A.
- the walls 30 are arranged in this position in the direction of the receiving axis A exactly behind one another.
- the handle member 10 is connected via a fastening means 38 with the spring element 16, wherein the fastening means 38 protrudes through the mounting hole 26 a of the overlap region 20 and thus simultaneously defines the two ends 22 to each other.
- the handle member 10 in operation, be moved relative to the fastening device 6 and the tool device 4.
- the handle member 10 is forcibly guided by the two acting as vibrating elements walls 30 of the spring element 16, wherein the walls 30 are always aligned parallel to each other during the swinging movement.
- the handle member 10 is permanently perpendicular to the receiving axis A and is moved to this substantially parallel.
- the grip element 10 is decoupled as far as possible from vibrations occurring during operation of the tool device 4 in the direction of the receiving axis A, while in the other directions a stable guidance on the grip element 10 is maintained.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Percussive Tools And Related Accessories (AREA)
- Portable Power Tools In General (AREA)
Description
Die Erfindung betrifft einen Seitenhandgriff für ein handgeführtes Werkzeuggerät, wie beispielsweise ein Bohr-oder Meisselgerät, der ein Griffelement aufweist, an dem ein Bediener den Seitenhandgriff beziehungsweise das Werkzeuggerät in komfortabler Weise ergreifen kann. Ferner weist der Seitenhandgriff eine Befestigungsvorrichtung zur lösbaren oder dauerhaften Festlegung an dem Handwerkzeuggerät auf. Das Griffelement und die Befestigungsvorrichtung sind dabei über eine Entkopplungseinrichtung zur teilweisen Schwingungsentkoppelung des Griffelementes von der Befestigungsvorrichtung verbunden. Hierbei ist das Griffelement gegenüber der Befestigungsvorrichtung durch die Entkopplungseinrichtung lagefest geführt, das heisst dass das Griffelement bei einer Relativbewegung gegenüber der Befestigungsvorrichtung eine gleichbleibende Ausrichtung aufweist. Dabei weist die Entkopplungseinrichtung zwei beabstandete Schwingelemente auf, über die das Griffelement jeweils mit der Befestigungsvorrichtung verbunden ist und die parallel zueinander auslenkbar sind wobei die Schwingelemente durch gegenüberliegende Wände eines vierseitigen Federelementes gebildet sind. Hierdurch sind beide Schwingelemente durch ein einziges gemeinsames Federelement geformt, wodurch eine besonders exakte Parallelkinematik beim Auslenken der Schwingelemente erzielt werden kann. Ferner ist die Entkopplungseinrichtung auf diese Weise besonders einfach und kostengünstig herstellbar.The invention relates to a side handle for a hand-held tool device, such as a drill or chisel device having a handle member on which an operator can grasp the side handle or the tool device in a comfortable manner. Furthermore, the side handle has a fastening device for releasable or permanent attachment to the hand tool. The grip element and the fastening device are connected via a decoupling device for partially decoupling vibration of the grip element of the fastening device. In this case, the gripping element is guided firmly in position relative to the fastening device by the decoupling device, that is to say that the gripping element has a constant orientation in the case of a relative movement with respect to the fastening device. In this case, the decoupling device on two spaced oscillating elements, via which the handle member is respectively connected to the fastening device and which are deflectable parallel to each other wherein the oscillating elements are formed by opposing walls of a four-sided spring element. As a result, both oscillating elements are formed by a single common spring element, whereby a particularly accurate parallel kinematics when deflecting the vibrating elements can be achieved. Furthermore, the decoupling device is particularly simple and inexpensive to produce in this way.
Ein derartiger Seitenhandgriff hat dabei den Vorteil, dass die Entkoppelung in einer bestimmten Richtung erfolgt, während relativ zu den anderen Richtungen eine relativ stabile Führung gewährleistet wird. Hierdurch wird dem Bediener trotz einer stark geminderten Vibration am Griffelement ein sicheres Gefühl bei der Führung des Werkzeuggerätes im Betrieb vermittelt. Dabei kann das Griffelement in besonders einfacher konstruktiver Weise von der Befestigungsvorrichtung entkoppelt werden, wobei die parallel auslenkbaren Schwingelemente der Entkopplungseinrichtung gleichzeitig für eine lagefeste Führung des Griffelementes sorgen. Dabei weist das Griffelement während einer durch die Schwingelemente zwangsgeführten Relativbewegung gegenüber der Befestigungsvorrichtung beziehungsweise gegenüber dem Werkzeuggerät eine gleichbleibende Ausrichtung auf. Auf diese Weise wird eine stabile Führung des Werkzeuggerätes bei stark verminderter Schwingungsübertragung auf das Griffelement ermöglicht. Zudem kann eine derartige Entkopplungseinrichtung sehr kompakt ausgeformt werden, so dass sie leicht in den Seitenhandgriff integriert werden kann und es im Betrieb zu keinen Behinderungen beispielsweise durch Verkantungen der Entkopplungseinrichtung kommt. Insgesamt wird somit bei geringen Herstellungskosten des Seitenhandgriffes eine komfortable Handhabung im Betrieb ermöglicht.Such a side handle has the advantage that the decoupling takes place in a certain direction, while a relatively stable guidance is ensured relative to the other directions. As a result, despite a greatly reduced vibration on the gripping element, the operator is given a secure feeling during the guidance of the tool device during operation. In this case, the grip element can be decoupled in a particularly simple constructive manner of the fastening device, wherein the parallel deflectable oscillating elements of the decoupling simultaneously ensure a positionally stable guidance of the grip element. In this case, the gripping element during a positively guided by the oscillating elements relative movement relative to the fastening device or relative to the power tool on a constant orientation. In this way, a stable guidance of the tool device is made possible with greatly reduced vibration transmission to the grip element. In addition, such a decoupling device can be formed very compact, so that it can be easily integrated into the side handle and there are no obstructions during operation, for example by tilting the decoupling device. Overall, a comfortable handling during operation is thus possible with low manufacturing costs of the side handle.
Nachteilig an dem bekannten Seitenhandgriff ist, dass die Lagereinheit für die translatorische Führung des Griffelementes einen sehr aufwändigen und sperrigen Aufbau aufweist.A disadvantage of the known side handle that the bearing unit for the translational guidance of the handle element has a very complex and bulky structure.
Der vorliegenden Erfindung liegt die Aufgabe zugrunde, bei einem Seitenhandgriff die genannten Nachteile zu vermeiden und bei geringen Herstellungskosten eine komfortable Handhabung zu gewährleisten.The present invention has for its object to avoid the disadvantages mentioned in a side handle and to ensure comfortable handling with low production costs.
Erfindungsgemäss wird die Aufgabe dadurch gelöst, dass das Federelement aus einer gebogenen Blattfeder gebildet ist, was eine besonders günstige Herstellung des Federelementes ermöglicht. Zudem kann man auf diese Weise eine besonders günstige Nachgiebigkeit des Federelementes erzielen, durch die sich die Entkopplung des Griffelementes optimieren lässt, was den Bedienungskomfort erhöht.According to the invention the object is achieved in that the spring element is formed of a bent leaf spring, which allows a particularly favorable production of the spring element. In addition, one can achieve in this way a particularly favorable flexibility of the spring element, through which the decoupling of the handle element can be optimized, which increases the ease of use.
Dabei ist es vorteilhaft, wenn die Befestigungsvorrichtung ein Spannband aufweist, das eine Aufnahmeachse für das Werkzeuggerät definiert, wobei die Schwingelemente jeweils senkrecht zur Aufnahmeachse auslenkbar sind. Hierdurch kann für eine Vielzahl von Werkzeuggeräten, wie insbesondere Bohr- und Meisselgeräte eine Entkopplung erzielt werden, die besonders exakt in Richtung der Hauptvibrationsachse des Werkzeuggerätes liegt. Auf diese Weise kann eine besonders gute Minderung der Vibrationen am Griffelement erreicht werden.It is advantageous if the fastening device has a clamping band which defines a receiving axis for the tool device, wherein the oscillating elements are each deflectable perpendicular to the receiving axis. As a result, a decoupling can be achieved for a variety of machine tools, such as in particular drilling and chiseling devices, which is particularly accurate in the direction of the main axis of vibration of the power tool. In this way, a particularly good reduction of the vibrations on the grip element can be achieved.
Bevorzugterweise ist die Entkopplungseinrichtung dabei über Fixiermittel gegenüber der Aufnahmeachse festlegbar. Durch die Fixiermittel kann somit eine Richtung, in der die Entkopplungseinrichtung das Griffelement von der Befestigungsvorrichtung weitestgehend entkoppelt, exakt festgelegt und über die Dauer des Betriebs auch sicher beibehalten werden.Preferably, the decoupling device can be fixed via fixing means relative to the receiving axis. Thus, a direction in which the decoupling device largely decouples the gripping element from the fastening device can be precisely determined by the fixing means and can also be reliably maintained over the duration of the operation.
Vorteilhafterweise ist die Blattfeder aus Federstahl gebildet, wodurch eine besonders stabile Entkopplungseinrichtung bereitgestellt wird, die über ihre Lebensdauer annähernd gleichbleibende Verformungseigenschaften aufweist und somit für eine dauerhaft komfortable Vibrationsminderung am Griffelement sorgt.Advantageously, the leaf spring is formed of spring steel, whereby a particularly stable decoupling device is provided which has approximately constant deformation properties over its lifetime and thus ensures a permanently comfortable vibration reduction on the grip element.
Vorteilhafterweise weist das Federelement zwei Enden auf, die zwischen den Schwingelementen einen Überlappungsbereich bilden. Durch die Ausbildung des Überlappungsbereiches kann die Herstellung der Entkopplungseinrichtung in besonders einfacher Weise durch blosses Biegen des Federelementes erfolgen. Die endgültige Festlegung der beiden Enden des Federelementes zueinander kann dabei durch Befestigung des Überlappungsbereiches an der Befestigungsvorrichtung oder an dem Griffelement erfolgen.Advantageously, the spring element has two ends which form an overlap region between the oscillating elements. Due to the formation of the overlap region, the production of the decoupling device can be effected in a particularly simple manner by merely bending the spring element. The final definition of the two ends of the spring element to each other can be done by fastening the overlap region on the fastening device or on the handle element.
Die Erfindung wird nachstehend anhand eines Ausführungsbeispieles näher erläutert. Es zeigen:
- Fig. 1
- eine Seitenansicht eines erfindungsgemässen Seitenhandgriffes samt Befestigungsvorrichtung und
- Fig. 2
- eine perspektivische Darstellung eines Federelementes des Seitenhandgriffes nach
Fig.1 .
- Fig. 1
- a side view of an inventive side handle together with fastening device and
- Fig. 2
- a perspective view of a spring element of the side handle after
Fig.1 ,
Der Seitenhandgriff 2 weist im Wesentlichen eine Befestigungsvorrichtung 6 auf, die über eine Entkopplungseinrichtung 8 mit einem Griffelement 10 verbunden ist.The
Die Befestigungsvorrichtung 6 weist ein Spannband 12 auf, das durch die Mittelachse der von ihr aufgespannten freien Durchtrittsöffnung 13 eine Aufnahmeachse A definiert, entlang der ein Gerätehals 14 des Werkzeuggerätes 4 in das Spannband 12 einführbar ist. Das Spannband 12 ist nun zur lösbaren Anbringung des Seitenhandgriffes 2 an dem Gerätehals 14 über eine nicht dargestellte Spannvorrichtung festspannbar. Im festgespannten Zustand fällt die Aufnahmeachse A der Befestigungsvorrichtung mit einer Arbeitsachse des Werkzeuggerätes zusammen, entlang der das Werkzeuggerät eine Schlag-, Hub- oder Rotationsbewegung ausführt.The
Die Entkopplungseinrichtung 8 weist ein Federelement 16 auf, das wie insbesondere aus
Der Überlappungsbereich 20 und die gegenüberliegende Stirnwand 24 des Federelementes 16 weisen jeweils eine Befestigungsbohrung 26a, 26b auf. Ferner ist in die Stirnwand 24 zusätzlich eine Fixierbohrung 28 eingelassen.The overlapping
Zwischen dem Überlappungsbereich 20 und der Stirnwand 24 weist die Blattfeder 18 zwei zueinander parallel angeordnete und einander gegenüberliegende Wände 30 auf, die über gerundete Eckbereiche 31 mit der Stirnwand 24 und dem Überlappungsbereich 20 verbunden sind. Durch das für die Blattfeder 18 verwendete federnde Material, fungieren die Wände 30 somit als parallel zueinander auslenkbare Schwingelemente.Between the overlapping
Wie aus
Das Griffelement 10 ist über ein Befestigungsmittel 38 mit dem Federelement 16 verbunden, wobei das Befestigungsmittel 38 durch die Befestigungsbohrung 26 a des Überlappungsbereiches 20 hindurchragt und somit gleichzeitig die beiden Enden 22 zueinander festlegt.The
Im Betrieb kann das Griffelement 10, wie gestrichelt dargestellt, relativ zur Befestigungsvorrichtung 6 beziehungsweise zum Werkzeuggerät 4 bewegt werden. Hierbei ist das Griffelement 10 durch die beiden als Schwingelemente fungierenden Wände 30 des Federelementes 16 zwangsgeführt, wobei die Wände 30 auch während der ausschwingenden Bewegung jederzeit zueinander parallel ausgerichtet sind. Somit steht das Griffelement 10 permanent senkrecht zur Aufnahmeachse A und wird zu dieser im Wesentlichen parallel bewegt.In operation, the
Hierdurch wird das Griffelement 10 weitestgehend von im Betrieb auftretenden Vibrationen des Werkzeuggerätes 4 in Richtung der Aufnahmeachse A entkoppelt, während in die anderen Richtungen eine stabile Führung über das Griffelement 10 erhalten bleibt.As a result, the
Claims (5)
- A lateral handgrip (2) for a hand guided tool device (4),
which has a grip element (10) and
a fastening device (6) for fastening to the hand tool device (4),
which parts are connected by a decoupling device (8) for partial vibration decoupling of the grip element (1) from the fastening device (6),
wherein the grip element (10) is guided by the decoupling device (8) in a fixed position relative to the fastening device (6), wherein
the decoupling device (8) has two oscillating elements which can be deflected parallel with each other,
wherein the oscillating elements are formed by opposing walls (30) of a square spring element (16),
characterised in that the spring element is formed from a bent leaf spring. - The lateral handgrip according to Claim 1, characterised in that the fastening device (6) has a tightening strap (12) which defines a receiving axis (A) for the tool unit (4) and the oscillating elements can be deflected perpendicularly to the receiving axis (A).
- The lateral handgrip according to Claim 2, characterised in that the uncoupling device (8) can be fixed by means of fixing means (28, 36) relative to the receiving axis (A).
- The lateral handgrip according to Claim 1, characterised in that the leaf spring is formed from spring steel.
- The lateral handgrip according to Claim 4, characterised in that the spring element (16) has two ends (22) which from an overlap region (20) between the oscillating elements.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102004061522A DE102004061522A1 (en) | 2004-12-21 | 2004-12-21 | Side handle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP1674216A1 EP1674216A1 (en) | 2006-06-28 |
| EP1674216B1 true EP1674216B1 (en) | 2008-05-07 |
Family
ID=35954009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP05111538A Not-in-force EP1674216B1 (en) | 2004-12-21 | 2005-12-01 | Lateral handgrip |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US7451524B2 (en) |
| EP (1) | EP1674216B1 (en) |
| JP (1) | JP4917306B2 (en) |
| DE (2) | DE102004061522A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3127658A1 (en) | 2015-08-06 | 2017-02-08 | HILTI Aktiengesellschaft | Side grip |
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| DE102005000205A1 (en) * | 2005-12-23 | 2007-06-28 | Hilti Ag | Handle of a hand-held tool device |
| DE102006041429A1 (en) * | 2006-09-04 | 2008-03-20 | Metabowerke Gmbh | Electric hand tool |
| JP5029878B2 (en) * | 2007-01-31 | 2012-09-19 | 日立工機株式会社 | Electric tool |
| DE102007012312A1 (en) * | 2007-03-14 | 2008-09-18 | Robert Bosch Gmbh | handle |
| DE102007047881A1 (en) * | 2007-11-28 | 2009-06-04 | Hilti Aktiengesellschaft | Hand tool with additional handle with strap |
| DE102007062717A1 (en) * | 2007-12-27 | 2009-07-02 | Robert Bosch Gmbh | Auxiliary handle device |
| DE102008000414A1 (en) | 2008-02-26 | 2009-08-27 | Robert Bosch Gmbh | Handle for electric hand tool |
| WO2009137808A1 (en) * | 2008-05-09 | 2009-11-12 | Milwaukee Electric Tool Corporation | Auxiliary handle for use with a power tool |
| US9776296B2 (en) | 2008-05-09 | 2017-10-03 | Milwaukee Electric Tool Corporation | Power tool dust collector |
| US11084006B2 (en) | 2017-03-23 | 2021-08-10 | Milwaukee Electric Tool Corporation | Mud mixer |
| USD867836S1 (en) | 2018-01-10 | 2019-11-26 | Rafael Juarez | Gardening tool |
| EP3922416A1 (en) * | 2020-06-09 | 2021-12-15 | Hilti Aktiengesellschaft | Device for holding a handheld machine tool |
| US11583992B2 (en) | 2021-03-25 | 2023-02-21 | Milwaukee Electric Tool Corporation | Side handle for power tool |
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-
2004
- 2004-12-21 DE DE102004061522A patent/DE102004061522A1/en not_active Withdrawn
-
2005
- 2005-12-01 EP EP05111538A patent/EP1674216B1/en not_active Not-in-force
- 2005-12-01 DE DE502005003968T patent/DE502005003968D1/en active Active
- 2005-12-13 US US11/300,112 patent/US7451524B2/en active Active
- 2005-12-20 JP JP2005365986A patent/JP4917306B2/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3127658A1 (en) | 2015-08-06 | 2017-02-08 | HILTI Aktiengesellschaft | Side grip |
| WO2017021210A1 (en) | 2015-08-06 | 2017-02-09 | Hilti Aktiengesellschaft | Side handle |
| US10537984B2 (en) | 2015-08-06 | 2020-01-21 | Hilti Aktiengesellschaft | Side handle |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2006175595A (en) | 2006-07-06 |
| US7451524B2 (en) | 2008-11-18 |
| EP1674216A1 (en) | 2006-06-28 |
| JP4917306B2 (en) | 2012-04-18 |
| DE502005003968D1 (en) | 2008-06-19 |
| DE102004061522A1 (en) | 2006-06-29 |
| US20060130279A1 (en) | 2006-06-22 |
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