EP1404493A1 - Handwerkzeugmaschine mit vibrationsgedämpftem handgriff - Google Patents
Handwerkzeugmaschine mit vibrationsgedämpftem handgriffInfo
- Publication number
- EP1404493A1 EP1404493A1 EP02714050A EP02714050A EP1404493A1 EP 1404493 A1 EP1404493 A1 EP 1404493A1 EP 02714050 A EP02714050 A EP 02714050A EP 02714050 A EP02714050 A EP 02714050A EP 1404493 A1 EP1404493 A1 EP 1404493A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- handle
- machine housing
- hand tool
- tool according
- levers
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D17/00—Details of, or accessories for, portable power-driven percussive tools
- B25D17/04—Handles; Handle mountings
- B25D17/043—Handles resiliently mounted relative to the hammer housing
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D2250/00—General details of portable percussive tools; Components used in portable percussive tools
- B25D2250/371—Use of springs
- B25D2250/381—Leaf springs
Definitions
- the present invention relates to a handheld power tool with a vibration-damped handle, which is coupled to the machine housing using damping means.
- the invention is based on the object of specifying a hand tool with a handle of the type mentioned, which is coupled as far as possible with vibration damping to the machine housing of the hand tool.
- the handle is coupled to the machine housing via two or more parallel levers aligned almost perpendicular to the longitudinal axis of the hand tool, the levers being articulated on the one hand on the machine housing and on the other hand on the handle.
- the handle With such a so-called parallel rocker arm, the handle is very stable and, because it no longer has any direct connection points to the machine housing, is very decoupled from vibrations of the machine housing.
- the levers can either all be accommodated in the machine housing, or one or more levers can also be placed in a leg of the handle that is approximately perpendicular to the longitudinal axis of the handheld power tool.
- the parallel oscillator can thus be integrated into the handheld power tool to save space.
- vibration damping for the handle can be increased further by the fact that spring elements - preferably compression springs - are inserted at one or more points between the handle and the machine housing.
- spring elements - preferably compression springs - are inserted at one or more points between the handle and the machine housing.
- a further improvement in vibration damping can be achieved in that instead of purely passive spring elements, one or more active damping elements are arranged between the handle and the machine housing, which are controllable in such a way that they counteract vibrations of the machine housing.
- the levers are particularly vibration-damping if they are designed as leaf springs. These are advantageously Leaf springs biased against a force exerted on the handle towards the machine housing.
- Figure 1 is a schematic representation of a means of
- FIG. 2 shows a practical implementation of the one
- Machine housing mounted by means of a parallel transducer
- Figure 3 is a hand tool, in which the
- Pedal oscillator consists of leaf springs
- Figure 4 shows a hand tool with a
- Figure 5 shows a hand tool with a parallel oscillator consisting of preloaded leaf springs.
- the hand machine tool consists of a machine housing 1, in which the machine drive is located, and a handle 2 coupled to the machine housing 1.
- the handle 2 is coupled to the machine housing 1 via a parallel rocker arm.
- This parallel rocker arm consists of two levers 4 and 5 lying parallel to each other and almost perpendicular to the longitudinal axis 3 of the machine. Instead of the two levers] .4 and 5 shown in the drawing, more than just two parallel levers can also be used.
- the levers 4 and 5 are articulated on the one hand on the handle 2 and on the other hand on the machine housing 1 so that the handle 2 can execute a relative movement with respect to the machine housing 1 almost exclusively in the direction of the longitudinal axis 3.
- the articulation points 6, 7 for the two levers 4, 5 of the handle 2 are arranged at the upper end, preferably a leg 10 running parallel to the longitudinal axis 3.
- the two other articulation points 8 and 9 of the levers 4 and 5 are located on a support 11 provided at the lower end of the machine housing 1.
- the articulation points 6, 7, 8, 9 of the individual levers 4, 5 are arranged in such a way that each lever 4 , 5 the two articulation points 6,
- FIG. 2 shows an exemplary embodiment of the same coupling of a handle 2 to a machine housing that is more geared towards practical implementation 1 of a handheld power tool. All parts already described in connection with FIG. 1 and performing the same function are provided in FIG. 2 with the same reference numerals as in FIG. 1.
- a stop 13 is arranged on the machine housing 1 and a stop 14 on the handle 2 for the compression spring 12 used as the damping agent between the handle 2 and the machine housing 1.
- the parallel oscillator can be accommodated in a very space-saving manner in that at least one of the levers 4, 5 is accommodated in the leg of the handle 2 running perpendicular to the longitudinal axis 13 of the handheld power tool.
- the carrier 11 arranged on the machine housing 1 for the articulation point 9 of the lever 5 extends up to the leg of the arm which extends perpendicular to the longitudinal axis 3 Handle 2 before.
- the lower end of this leg of the handle 2 running perpendicular to the longitudinal axis 3 can be provided with a socket 15 surrounding the support 11.
- This connector 15 merely forms a termination between the carrier 11 and the handle 2, but it does not have the function of a mechanical guide for the handle 2.
- levers 4, 5 of the parallel oscillator The farther apart the levers 4, 5 of the parallel oscillator are, the greater the stability of the handle.
- the exemplary embodiment in FIG. 2, in which one lever 4 is arranged in the machine housing 1 and the other lever 5 is located relatively far from the lever 4 in the handle 2 leads to a high stability of the handle 2. Also the width (in the direction perpendicular to Level of the drawing) of levers 4, 5 increases stability.
- levers 4, 5 of the parallel oscillator can also be integrated in the machine housing 1.
- the parallel oscillator described consisting of the levers 4, 5, can be arranged on only one side of the handle 2, as shown in FIGS. 1 and 2; but it can also be provided on both sides - in the direction transverse to the longitudinal object 3 of the machine - of the handle 2 parallel oscillators.
- the relative movements of the handle 2 relative to the machine housing 1 are limited by an upper stop 16 and a lower stop 17.
- the two stops 16 and 17 are formed on the horizontally extending leg 10 of the handle 2. These two stops 16 and 17 can, for example, be inner walls of a recess in the horizontally extending leg 10 of the handle 2. In these Recess 18 projects into arm 19, which is firmly connected to machine housing 1. The movement of the handle 2 away from the machine housing 1 is limited in that the arm 19 abuts the lower stop 17. The movement of the handle 2 towards the machine housing 1 is limited by the arm 19 striking the upper stop 16. The distance between the two stops 16 and 17 thus specifies the freedom of movement for the handle 2.
- the two stops 16 and 17 can also be arranged on the machine housing 1 and the arm 19 on the handle 2. It is also possible to provide only an upper or lower stop on the machine housing 1 or on the handle 2.
- the levers 4 and 5 forming the parallel oscillator are rigid.
- the exemplary embodiments shown in FIGS. 3 to 5 are levers 20 and 21 designed as leaf springs.
- the two leaf springs 20 and 21 are on the one hand in the horizontally extending leg 10 of the handle 2 and on the other hand on the housing 1, for example on the carrier 11, anchored.
- the broad sides of the leaf springs 20 and 21 are aligned transversely to the direction of movement of the handle 2, so that they can be bent in the direction of the longitudinal axis 3 of the hand-held power tool and are rigid in the direction transverse thereto. Due to the resilient action of the levers 20, 21 of the parallel oscillator, vibrations emanating from the machine housing 1 in the direction of the handle 2 can be absorbed to a high degree.
- the spring elements 12 inserted between the housing 1 and the handle 2 may be dispensed with, as shown in FIG. 3.
- a spring element can additionally be used to absorb vibrations between the machine housing 1 and the handle 2, or, as shown in FIG. 4, can be replaced by an active damping element 22 which, for. B. is electrically controllable so that it counteracts vibrations of the machine housing 1.
- Active damping elements that are used in handheld power tools for vibration dampening of the handle are e.g. B. from WO 98/21014 or EP 0 206 981 A2.
- such active damping elements consist of a moving coil 24 mounted on a magnetic core 23, the moving coil being attached to the handle 2 and the magnetic core 23 on the machine housing 1, the moving coil 24 on the machine housing 1 and the magnetic core 23 on the handle 2.
- This active damping element is not discussed in detail here, since exemplary embodiments thereof are sufficiently known from the prior art.
- an active damping element functions in such a way that the relative movement of the handle 2 relative to the machine housing 1 or the force exerted on the handle 2 is sensed and the current through the plunger coil 24 is controlled as a function of the measured relative movement or force.
- more than just one spring element or more than just one active damping element can also be used between the handle 2 and the machine housing.
- the combination of spring element and active damping element is also possible.
- the parallel oscillator is formed by two leaf springs 25 and 26, which are bent in such a way that they grip the handle 2 with its lower stop 17 Press the preload against the fixed arm 19.
- a certain force must be exerted on the handle 2.
- the handle 2 With appropriate setting of the bias of the leaf springs 25 and 26 it is achieved that with an average process force of z. B. 100N the handle 2 is moved so far that the fixed arm 19 is in the middle between the two stops 16 and 17. It can thus be avoided that the arm 19 hits the two stops 16 and 17 hard during the work process.
- a damping element as shown in FIGS. 1, 2 and 4, can be inserted between the machine housing 1 and the horizontally extending leg 10 of the handle 2.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Percussive Tools And Related Accessories (AREA)
Abstract
Description
Claims
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2001118037 DE10118037A1 (de) | 2001-04-11 | 2001-04-11 | Handwerkzeugmaschine mit vibrationsgedämpftem Handgriff |
DE10118037 | 2001-04-11 | ||
DE2001138123 DE10138123A1 (de) | 2001-08-03 | 2001-08-03 | Handwerkzeugmaschine mit vibrationsgedämpftem Handgriff |
DE10138123 | 2001-08-03 | ||
PCT/DE2002/000622 WO2002083369A1 (de) | 2001-04-11 | 2002-02-20 | Handwerkzeugmaschine mit vibrationsgedämpftem handgriff |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1404493A1 true EP1404493A1 (de) | 2004-04-07 |
EP1404493B1 EP1404493B1 (de) | 2007-02-14 |
Family
ID=26009067
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP02714050A Expired - Lifetime EP1404493B1 (de) | 2001-04-11 | 2002-02-20 | Handwerkzeugmaschine mit vibrationsgedämpftem handgriff |
Country Status (6)
Country | Link |
---|---|
US (1) | US7100706B2 (de) |
EP (1) | EP1404493B1 (de) |
JP (1) | JP4157382B2 (de) |
CN (1) | CN1273271C (de) |
DE (1) | DE50209495D1 (de) |
WO (1) | WO2002083369A1 (de) |
Families Citing this family (66)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10005080C1 (de) * | 2000-02-04 | 2001-08-02 | Bosch Gmbh Robert | Handwerkzeugmaschine mit zumindest einem Handgriff und wenigstens einem elastischen, schwingungsdämpfenden Element |
DE10162633B4 (de) * | 2001-12-20 | 2012-12-06 | Hilti Aktiengesellschaft | Bolzensetzgerät |
DE10255162A1 (de) | 2002-11-22 | 2004-06-03 | Hilti Ag | Vibrationsentkoppelte Schlagwerksbaugruppe |
GB2402098B (en) * | 2003-05-21 | 2007-10-17 | Black & Decker Inc | Vibration reduction apparatus for power tool and power tool incorporating such apparatus |
JP2005074573A (ja) * | 2003-09-01 | 2005-03-24 | Makita Corp | 往復作動式作業工具 |
EP2281665B1 (de) * | 2003-09-10 | 2017-04-12 | Makita Corporation | Schwingungsfreier Griff |
GB2407790A (en) * | 2003-11-04 | 2005-05-11 | Black & Decker Inc | Vibration reduction apparatus for a power tool |
GB2407789A (en) * | 2003-11-04 | 2005-05-11 | Black & Decker Inc | Vibration reduction apparatus for a power tool |
GB2407791A (en) * | 2003-11-04 | 2005-05-11 | Black & Decker Inc | Vibration reduction apparatus for a power tool |
DE10355103B4 (de) * | 2003-11-24 | 2010-03-18 | Itw-Befestigungssysteme Gmbh | Vibrationsgedämpfter Handgriff für ein handgeführtes Elektrowerkzeug |
DE10361812A1 (de) * | 2003-12-30 | 2005-07-28 | Robert Bosch Gmbh | Handwerkzeugmaschine |
DE102004019776A1 (de) * | 2004-04-23 | 2005-11-17 | Robert Bosch Gmbh | Handwerkzeugmaschine, insbesondere Bohr- und/oder Schlaghammer |
DE102004041219A1 (de) * | 2004-08-26 | 2006-03-02 | Robert Bosch Gmbh | Handwerkzeugmaschinengriffvorrichtung mit einer Vibrationsabschirmeinheit |
DE102004051465A1 (de) | 2004-10-22 | 2006-04-27 | Robert Bosch Gmbh | Handwerkzeugmaschine mit schwingungsgedämpftem Pistolenhandgriff |
DE102004055758B4 (de) * | 2004-11-18 | 2018-05-09 | Andreas Stihl Ag & Co. Kg | Antivibrationselement eines handgeführten Arbeitsgerätes |
DE102004061522A1 (de) * | 2004-12-21 | 2006-06-29 | Hilti Ag | Seitenhandgriff |
DE102006004776B4 (de) * | 2005-02-17 | 2022-05-05 | Andreas Stihl Ag & Co. Kg | Handgeführtes, tragbares Saug-/Blasgerät |
DE102005007547A1 (de) * | 2005-02-18 | 2006-08-31 | Robert Bosch Gmbh | Handwerkzeugmaschine |
SE529839C2 (sv) * | 2005-05-26 | 2007-12-04 | Atlas Copco Constr Tools Ab | Brytverktyg med avvibrerad handtagsanordning |
JP2006346199A (ja) * | 2005-06-16 | 2006-12-28 | Ryobi Ltd | 送風・吸引装置 |
DE102005038091A1 (de) * | 2005-08-11 | 2007-02-15 | Hilti Ag | Handwerkzeuggerät mit Vibrationsminderung |
DE102005046432A1 (de) * | 2005-09-28 | 2007-03-29 | Robert Bosch Gmbh | Elektrowerkzeugmaschine sowie Vibrationsdämfpungsvorrichtung |
DE102005047353A1 (de) * | 2005-10-04 | 2007-04-05 | Robert Bosch Gmbh | Elektrowerkzeugmaschine |
DE102005000205A1 (de) * | 2005-12-23 | 2007-06-28 | Hilti Ag | Handgriff eines handgeführten Werkzeuggerätes |
DE102005062883A1 (de) * | 2005-12-29 | 2007-07-05 | Robert Bosch Gmbh | Schwingungsreduktion bei Elektrowerkzeugen |
GB2431610A (en) * | 2006-03-03 | 2007-05-02 | Black & Decker Inc | Handle Damping System |
WO2007102449A1 (en) * | 2006-03-07 | 2007-09-13 | Hitachi Koki Co., Ltd. | Electrical power tool |
DE102006016442A1 (de) * | 2006-04-07 | 2007-10-11 | Robert Bosch Gmbh | Handwerkzeugmaschine mit vibrationsgedämpftem Handgriff |
DE102006021307A1 (de) * | 2006-05-08 | 2007-11-15 | Robert Bosch Gmbh | Handwerkzeugmaschine mit einem vibrationsgedämpften Handgriff |
CA2590879C (en) * | 2006-05-31 | 2015-02-17 | Ingersoll-Rand Company | Structural support for power tool housings |
DE102006034078A1 (de) * | 2006-06-02 | 2007-12-06 | Robert Bosch Gmbh | Schleifhandwerkzeugmaschine sowie Vibrationsentkopplungsvorrichtung einer Schleifhandwerkzeugmaschine |
JP4626574B2 (ja) * | 2006-06-16 | 2011-02-09 | 日立工機株式会社 | 電動工具 |
DE102006029630A1 (de) * | 2006-06-28 | 2008-01-03 | Robert Bosch Gmbh | Handwerkzeugmaschine |
JP4756473B2 (ja) * | 2006-07-20 | 2011-08-24 | 日立工機株式会社 | 電動工具 |
DE102006051924A1 (de) * | 2006-11-03 | 2008-05-15 | Robert Bosch Gmbh | Handwerkzeugmaschine mit einem vibrationsgedämpften, mit einem Schalter versehenen Handgriff |
DE102006052807A1 (de) * | 2006-11-09 | 2008-05-15 | Robert Bosch Gmbh | Handwerkzeugmaschine mit einem vibrationsgedämpften Bügelhandgriff |
DE102007001591A1 (de) * | 2007-01-10 | 2008-07-17 | Aeg Electric Tools Gmbh | Tragbare, handgeführte Werkzeugmaschine |
GB2431133A (en) * | 2007-01-17 | 2007-04-18 | Black & Decker Inc | A power tool with vibration reduction apparatus |
US8100745B2 (en) * | 2007-03-16 | 2012-01-24 | Black & Decker Inc. | Low vibration sander with a flexible top handle |
DE102007028382A1 (de) * | 2007-06-20 | 2008-12-24 | Robert Bosch Gmbh | Handwerkzeugmaschinengehäuseeinheit |
GB2451293A (en) * | 2007-07-27 | 2009-01-28 | Black & Decker Inc | Hammer drill with slidably mounted handle |
DE102007037043A1 (de) * | 2007-08-06 | 2009-02-12 | Robert Bosch Gmbh | Zusatzhandgriffvorrichtung |
DE102007060057A1 (de) * | 2007-12-13 | 2009-06-18 | Robert Bosch Gmbh | Handwerkzeugmaschine |
DE102007055843A1 (de) * | 2007-12-17 | 2009-06-25 | Hilti Aktiengesellschaft | Handwerkzeugmaschine mit Schwingungsausgleicher |
GB0801304D0 (en) * | 2008-01-24 | 2008-03-05 | Black & Decker Inc | Hammer drill |
CN101676052B (zh) * | 2008-09-19 | 2013-10-30 | 德昌电机(深圳)有限公司 | 带力度感应装置的电钻 |
EP2358882B1 (de) | 2008-11-18 | 2017-07-26 | Commonwealth Scientific and Industrial Research Organisation | Enzyme und verfahren zur herstellung von omega-3-fettsäuren |
DE102009014970A1 (de) * | 2009-03-18 | 2010-09-23 | C. & E. Fein Gmbh | Oszillationswerkzeug mit Vibrationsdämpfung |
DE102009002589A1 (de) * | 2009-04-23 | 2010-10-28 | Hilti Aktiengesellschaft | Handwerkzeugmaschine |
GB2472997A (en) * | 2009-08-26 | 2011-03-02 | Black & Decker Inc | Hammer drill with vibration damping means in handle |
DE102010043810A1 (de) * | 2010-11-12 | 2012-05-16 | Hilti Aktiengesellschaft | Handwerkzeugmaschine |
GB201112825D0 (en) * | 2011-07-26 | 2011-09-07 | Black & Decker Inc | A hammer drill |
EP2809470B1 (de) | 2012-02-03 | 2020-01-15 | Milwaukee Electric Tool Corporation | Bohrhammer |
US9849577B2 (en) | 2012-02-03 | 2017-12-26 | Milwaukee Electric Tool Corporation | Rotary hammer |
US8966773B2 (en) | 2012-07-06 | 2015-03-03 | Techtronic Power Tools Technology Limited | Power tool including an anti-vibration handle |
CN105517743B (zh) | 2013-03-14 | 2018-11-27 | 罗伯特·博世有限公司 | 具有振动隔离的手持电动工具 |
JP6070945B2 (ja) * | 2013-05-28 | 2017-02-01 | 日立工機株式会社 | 携帯型作業機 |
EP2848370A1 (de) * | 2013-09-12 | 2015-03-18 | HILTI Aktiengesellschaft | Handwerkzeugmaschine |
EP2898991B1 (de) | 2014-01-23 | 2018-12-26 | Black & Decker Inc. | Hinterer Griff |
EP2898994A1 (de) | 2014-01-23 | 2015-07-29 | Black & Decker Inc. | Elektrowerkzeug mit hinterem Griff |
EP2898992B1 (de) | 2014-01-23 | 2016-05-04 | Black & Decker Inc. | Elektrowerkzeug mit hinterem Griff, Verfahren zur Herstellung eines Teils eines Griffes für ein Elektrowerkzeug und Verfahren zur Demontage eines Teils eines Griffes für ein Elektrowerkzeug |
EP2898993B1 (de) * | 2014-01-23 | 2019-01-30 | Black & Decker Inc. | Elektrowerkzeug |
DE102015015321B4 (de) * | 2014-11-28 | 2024-10-24 | Makita Corporation | Schlagwerkzeug mit Vibrationsdämpfung |
US12021437B2 (en) | 2019-06-12 | 2024-06-25 | Milwaukee Electric Tool Corporation | Rotary power tool |
JP2022119301A (ja) * | 2021-02-04 | 2022-08-17 | 株式会社マキタ | 打撃工具 |
JP2024011112A (ja) * | 2022-07-14 | 2024-01-25 | 株式会社マキタ | 打撃工具 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3845827A (en) * | 1971-08-05 | 1974-11-05 | Stihl Maschf Andreas | Portable implement,especially motor chain saw |
DE3122979A1 (de) * | 1981-06-10 | 1983-01-05 | Hilti AG, 9494 Schaan | Bohr- oder meisselhammer |
DE3312195A1 (de) * | 1983-04-02 | 1984-10-11 | Wacker-Werke Gmbh & Co Kg, 8077 Reichertshofen | Handgefuehrter schlag- und bohrhammer |
DE3521808A1 (de) | 1985-06-19 | 1987-01-02 | Hilti Ag | Schwingungen erzeugendes handwerkzeug |
DE3839207A1 (de) * | 1988-11-19 | 1990-05-23 | Hilti Ag | Tragbares handgeraet mit schlagwerk |
JPH0825249A (ja) * | 1994-07-12 | 1996-01-30 | Makita Corp | 振動工具及び防振リング |
DE19503526A1 (de) | 1995-02-03 | 1996-08-08 | Bosch Gmbh Robert | Bohr- und/oder Schlaghammer mit abnehmbarem vibrationsgedämpften Handgriff sowie vibrationsgedämpfte Handgriffanordnung für einen Bohr- und/oder Schlaghammer |
US5697456A (en) | 1995-04-10 | 1997-12-16 | Milwaukee Electric Tool Corp. | Power tool with vibration isolated handle |
DE19631517A1 (de) * | 1996-08-03 | 1998-02-05 | Wacker Werke Kg | Von einem Elektromotor angetriebenes, an Einphasenwechselstrom anschließbares, drehzahlvariables, handgehaltenes Elektrowerkzeug |
DE19646622B4 (de) * | 1996-11-12 | 2004-07-01 | Wacker Construction Equipment Ag | An einem Handgriff führbares Arbeitsgerät |
US5769174A (en) * | 1996-12-18 | 1998-06-23 | Ingersoll-Rand Company | Parallel displacement single axis vibration isolator |
-
2002
- 2002-02-20 JP JP2002581152A patent/JP4157382B2/ja not_active Expired - Fee Related
- 2002-02-20 EP EP02714050A patent/EP1404493B1/de not_active Expired - Lifetime
- 2002-02-20 WO PCT/DE2002/000622 patent/WO2002083369A1/de active IP Right Grant
- 2002-02-20 CN CN02801109.0A patent/CN1273271C/zh not_active Expired - Fee Related
- 2002-02-20 US US10/297,373 patent/US7100706B2/en not_active Expired - Fee Related
- 2002-02-20 DE DE50209495T patent/DE50209495D1/de not_active Expired - Lifetime
Non-Patent Citations (1)
Title |
---|
See references of WO02083369A1 * |
Also Published As
Publication number | Publication date |
---|---|
US20030132016A1 (en) | 2003-07-17 |
JP2004518553A (ja) | 2004-06-24 |
WO2002083369A1 (de) | 2002-10-24 |
CN1460049A (zh) | 2003-12-03 |
EP1404493B1 (de) | 2007-02-14 |
CN1273271C (zh) | 2006-09-06 |
JP4157382B2 (ja) | 2008-10-01 |
US7100706B2 (en) | 2006-09-05 |
DE50209495D1 (de) | 2007-03-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1404493A1 (de) | Handwerkzeugmaschine mit vibrationsgedämpftem handgriff | |
EP1414624B1 (de) | Handwerkzeugmaschine mit vibrationsgedämpftem handgriff | |
EP1958735B1 (de) | Handwerkzeuggerät | |
DE19730356C2 (de) | Schwingungsgedämpfter Aufbruch- und/oder Bohrhammer | |
EP1882558B1 (de) | Handwerkzeuggerät mit Entkopplungsanordnung | |
EP0949988B1 (de) | Aufbruch- und/oder bohrhammer mit gegen das hammergehäuse abgefedertem handgriff | |
EP1817139B1 (de) | Handwerkzeugmaschinengriffvorrichtung mit einer vibrationsabschirmeinheit | |
DE3447401A1 (de) | Hammer mit schutzhaube | |
DE3121882A1 (de) | Vibrationswerkzeug mit einem vibrationsfesten befestigungsmechanismus fuer den handgriff | |
DE102006016442A1 (de) | Handwerkzeugmaschine mit vibrationsgedämpftem Handgriff | |
DE102010040776B4 (de) | Stossabsorbierende, vibrationsisolierende und verklemmungsschützende Fußeinrichtung für eine Säbelsäge | |
DE102014104870A1 (de) | Mechanik für einen Bürostuhl | |
DE3505181A1 (de) | Schwingungen erzeugendes handwerkzeug | |
DE10007869C1 (de) | Vibrationsplatte | |
EP2181810A1 (de) | Vibrationsgedämpftes Elektrowerkzeug | |
DE202009000264U1 (de) | Dämpfungselement | |
DE10138123A1 (de) | Handwerkzeugmaschine mit vibrationsgedämpftem Handgriff | |
EP0446681B1 (de) | Schwingungsdämpfungsvorrichtung für vertikale Schwingungen | |
EP0662371B1 (de) | Schwingungsgedämpfter Handgriff | |
DE10118037A1 (de) | Handwerkzeugmaschine mit vibrationsgedämpftem Handgriff | |
WO2003012205A1 (de) | Stampfer mit schwingungsarmem führungsbügel | |
AT513832B1 (de) | Vibrationsvorrichtung | |
DE4445188A1 (de) | Gerät, insbesondere Stampfgerät, zur Bodenverdichtung | |
EP4080082A1 (de) | Lageranordnung | |
DE102007062715A1 (de) | Zusatzhandgriffvorrichtung |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20031111 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): CH DE GB LI |
|
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: MAILLARD, PATRICK Inventor name: JEANNIN, PIERRE Inventor name: MEIXNER, GERHARD |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): CH DE GB LI |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D Free format text: NOT ENGLISH |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: NV Representative=s name: SCINTILLA AG, DIREKTION Ref country code: CH Ref legal event code: EP |
|
REF | Corresponds to: |
Ref document number: 50209495 Country of ref document: DE Date of ref document: 20070329 Kind code of ref document: P |
|
GBT | Gb: translation of ep patent filed (gb section 77(6)(a)/1977) |
Effective date: 20070523 |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
26N | No opposition filed |
Effective date: 20071115 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: CH Payment date: 20080225 Year of fee payment: 7 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20090228 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20090228 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20110421 Year of fee payment: 10 Ref country code: GB Payment date: 20110221 Year of fee payment: 10 |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20120220 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 50209495 Country of ref document: DE Effective date: 20120901 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20120220 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20120901 |