JP2001503684A - ハンドグリップで操縦される作業器具 - Google Patents
ハンドグリップで操縦される作業器具Info
- Publication number
- JP2001503684A JP2001503684A JP52215898A JP52215898A JP2001503684A JP 2001503684 A JP2001503684 A JP 2001503684A JP 52215898 A JP52215898 A JP 52215898A JP 52215898 A JP52215898 A JP 52215898A JP 2001503684 A JP2001503684 A JP 2001503684A
- Authority
- JP
- Japan
- Prior art keywords
- hammer
- vibration
- handgrip
- work implement
- casing
- 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
- 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
- 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
- B25D—PERCUSSIVE TOOLS
- B25D17/00—Details of, or accessories for, portable power-driven percussive tools
- B25D17/24—Damping the reaction force
-
- 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
- B25D2250/221—Sensors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Percussive Tools And Related Accessories (AREA)
- Drilling And Boring (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1. 加工すべき材料を打撃し、突き固め又は振動負荷するための、内蔵駆動装 置によって駆動される作業体を有している、ハンドグリップで操縦される作業器 具、特に、突き固め器、地面圧縮のための振動プレートあるいは振動ロール又は 裂開作業及び又はドリル作業のためのハンマにおいて、ハンドグリップが少なく とも1つの、ハンドグリップへの振動伝達に反対作用をする能動的に制御又は調 節される補償部材(A1,A2;AK,AW)によって、能動的に振動緩衝せし められ、該補償部材は、それに伝達可能な、作業器具(H)内に及び又は作業器 具(H)に生ずる振動に関連して、振動の発生箇所(VQ)から該補償部材への 可能な振動伝達経路内に、振動を補償する力及び又は運動を生ぜしめることを特 徴とする、ハンドグリップで操縦される作業器具。 2. 可能な振動伝達経路内で互いに直列にかつ又は並列に作用する複数の能動 的に制御される補償部材(A1,A2;AK,AW)を特徴とする、請求項1記 載の作業器具。 3. 同じ方向に作用するように配置された複数の補償部材(A1,A2;AK ,AW)が互いに並列に設けられていることを特徴とする、請求項1記載の作業 器具。 4. 補償部材(AK,AW)が、少なくとも2つの異なった方向に作用し、個 々の方向において別個に能動的に調節されていることを特徴とする、請求項1か ら3までのいずれか1項記載の作業器具。 5. 可能な振動伝達経路内に、受動的な緩衝部材(G1,G2)も存在してい ることを特徴とする、請求項1から4までのいずれか1項記載の作業器具。 6. ハンドグリップのグリップ部分(GRT)が、それに伝達可能な、作業器 具(H)内に及び又は作業器具(H)に生ずる振動に関連して、形状を変化可能 であることを特徴とする、請求項1から5までのいずれか1項記載の作業器具。 7. ハンマケーシング(HG)に対してばねで支えられているハンドグリップ (GR)を有し、ハンマケーシングとハンドグリップ(GR)との間に、少なく とも1つの作動子(A1,A2)が配置されており、この作動子は、ハンマ(H )の操縦のために行われる力伝達の方向で振動可能であり、この作動子の振動振 幅は、この方向におけるハンマケーシング(HG)の振動の大きさに相応する第 1の測定信号(I1)及び又はこの方向におけるハンドグリップ(GR)の振動 に相応する第2の測定信号(I2)に関連して、調節制御ユニット(RSE)に よって、ハンマケーシング(HG)の振動に対して逆位相に制御されていること を特徴とする、請求項1から6までのいずれか1項記 載の裂開ハンマ及び又はドリルハンマ。 8. ハンドグリップ(GR)が、ハンマ縦軸線に対して横方向に相互間隔をお いて配置されている継ぎ手(G1,G2)を介して、ハンマケーシング(HG) と結合されており、少なくとも1つの作動子(A1,A2)が継ぎ手(G1,G 2)とハンマケーシング(HG)との間に配置されていることを特徴とする、請 求項7記載の裂開ハンマ及び又はドリルハンマ。 9. 各継ぎ手(G1,G2)とハンマケーシング(HG)との間に、請求項7 に記載したように設けられ制御される作動子(A1,A2)が挿入されているこ とを特徴とする、請求項8記載のハンマ。 10.継ぎ手(G1,G2)が共通の支持体(T)に剛性的に取り付けられてお り、この支持体は作動子(A1,A2)を介してハンマケーシング(HG)に接 続されていることを特徴とする、請求項9記載のハンマ。 11.作動子(A1,A2)が電磁的な距離発生器として構成されていことを特 徴とする、請求項7から10までのいずれか1項記載のハンマ。 12.継ぎ手(G1,G2)がある限度内で弾性的に構成されていて、ハンマケ ーシング(HG)からハンドグリップ(GR)への振動伝達経路内の受動的な弾 性的緩衝部材としても作用することを特徴とする、請求項7から11までのいず れか1項記載のハンマ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19646622.9 | 1996-11-12 | ||
DE19646622A DE19646622B4 (de) | 1996-11-12 | 1996-11-12 | An einem Handgriff führbares Arbeitsgerät |
PCT/EP1997/006242 WO1998021014A1 (de) | 1996-11-12 | 1997-11-10 | An einem handgriff führbares arbeitsgerät |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2001503684A true JP2001503684A (ja) | 2001-03-21 |
JP4304545B2 JP4304545B2 (ja) | 2009-07-29 |
Family
ID=7811365
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP52215898A Expired - Fee Related JP4304545B2 (ja) | 1996-11-12 | 1997-11-10 | ハンドグリップで操縦される作業器具 |
Country Status (6)
Country | Link |
---|---|
US (1) | US6076616A (ja) |
EP (1) | EP0938403B1 (ja) |
JP (1) | JP4304545B2 (ja) |
DE (2) | DE19646622B4 (ja) |
ES (1) | ES2172022T3 (ja) |
WO (1) | WO1998021014A1 (ja) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004314298A (ja) * | 2003-04-11 | 2004-11-11 | Hilti Ag | 手持式電動工具 |
JP2006021261A (ja) * | 2004-07-06 | 2006-01-26 | Makita Corp | 往復作動式工具 |
JP2008149452A (ja) * | 2006-12-14 | 2008-07-03 | Robert Bosch Gmbh | 打撃穿孔機械 |
JP2008264935A (ja) * | 2007-04-20 | 2008-11-06 | Makita Corp | 手持ち工具のハンドル |
JP2009050961A (ja) * | 2007-08-27 | 2009-03-12 | Hitachi Koki Co Ltd | 往復動工具 |
JP2010274384A (ja) * | 2009-05-29 | 2010-12-09 | Hitachi Koki Co Ltd | 電動工具 |
Families Citing this family (83)
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DE19814175C1 (de) * | 1998-03-30 | 1999-11-25 | Wacker Werke Kg | Handgriff für einen Bohr- und/oder Meißelhammer |
DE19851888C1 (de) * | 1998-11-11 | 2000-07-13 | Metabowerke Kg | Bohrhammer |
WO2000047862A1 (en) * | 1999-02-10 | 2000-08-17 | Anglo Operations Limited | Rock drill handle |
DE10052447B4 (de) * | 2000-10-23 | 2008-12-18 | Hilti Aktiengesellschaft | Schlagendes Elektrohandwerkzeuggerät mit Vibrationsverringerung am Handgriff |
DE10100378A1 (de) * | 2001-01-05 | 2002-07-25 | Bosch Gmbh Robert | Vorrichtung mit einer Schwingungsisoliereinrichtung |
CN1273271C (zh) * | 2001-04-11 | 2006-09-06 | 罗伯特·博施有限公司 | 具有减振手把的手持式工具机 |
DE10130088C2 (de) * | 2001-06-21 | 2003-10-16 | Hilti Ag | Schlagendes Elektrohandwerkzeuggerät mit aktiver Vibrationsdämpfung |
DE10136015A1 (de) | 2001-07-24 | 2003-02-13 | Bosch Gmbh Robert | Handwerkzeugmaschine mit vibrationsgedämpftem Handgriff |
DE10145464C2 (de) * | 2001-09-14 | 2003-08-28 | Wacker Construction Equipment | Bohr- und/oder Schlaghammer mit anpressdruckabhängiger Leerlaufsteuerung |
DE10158266B4 (de) * | 2001-11-28 | 2004-01-15 | Robert Bosch Gmbh | Vorrichtung zur Vibrationsdämpfung eines Handgriffs einer Werkzeugmaschine |
DE10160864A1 (de) * | 2001-12-12 | 2003-06-26 | Hilti Ag | Axial schlagendes Elektrohandwerkzeuggerät |
DE10162633B4 (de) * | 2001-12-20 | 2012-12-06 | Hilti Aktiengesellschaft | Bolzensetzgerät |
US6847844B2 (en) * | 2002-06-06 | 2005-01-25 | University Of Pittsburgh Of The Commonwealth System Of Higher Education | Method of data communication with implanted device and associated apparatus |
US20040231865A1 (en) * | 2002-07-09 | 2004-11-25 | Giardino David A. | Retrofit kit for a modular control apparatus for a power impact tool |
DE10254813A1 (de) * | 2002-11-23 | 2004-06-03 | Hilti Ag | Elektrohandwerkzeugmaschine mit schwingungsentkoppelter Schlagwerksbaugruppe |
EP1710052B1 (en) * | 2003-03-21 | 2014-11-19 | Black & Decker, Inc. | Power hammer comprising a vibration reduction means |
AU2006200540B2 (en) * | 2003-03-21 | 2008-08-21 | Black & Decker, Inc. | Vibration reduction apparatus for power tool and power tool incorporating such apparatus |
GB2413611B (en) * | 2003-03-21 | 2006-01-25 | Black & Decker Inc | Impact system for heavy-duty hammer and rock drills |
GB2402098B (en) * | 2003-05-21 | 2007-10-17 | Black & Decker Inc | Vibration reduction apparatus for power tool and power tool incorporating such apparatus |
DE10332109B4 (de) * | 2003-07-15 | 2009-01-15 | Wacker Construction Equipment Ag | Arbeitsgerät mit Handgriffabfederung |
US7527107B2 (en) * | 2003-07-15 | 2009-05-05 | Wacker Construction Equipment Ag | Working tool with damped handle |
EP1882560B1 (en) * | 2003-09-10 | 2011-06-08 | Makita Corporation | Vibration isolating handle |
DE10346534A1 (de) * | 2003-10-07 | 2005-05-12 | Bosch Gmbh Robert | Handwerkzeugmaschine mit einem Schlagwerk sowie Verfahren zum Betreiben der Handwerkzeugmaschine |
GB2407791A (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 |
GB2407790A (en) * | 2003-11-04 | 2005-05-11 | Black & Decker Inc | Vibration reduction apparatus for a power tool |
DE102004019776A1 (de) * | 2004-04-23 | 2005-11-17 | Robert Bosch Gmbh | Handwerkzeugmaschine, insbesondere Bohr- und/oder Schlaghammer |
JP4647957B2 (ja) | 2004-08-27 | 2011-03-09 | 株式会社マキタ | 作業工具 |
DE102004051465A1 (de) * | 2004-10-22 | 2006-04-27 | Robert Bosch Gmbh | Handwerkzeugmaschine mit schwingungsgedämpftem Pistolenhandgriff |
ATE396841T1 (de) * | 2004-12-23 | 2008-06-15 | Black & Decker Inc | Kraftwerkzeuggehäuse |
EP1674211A1 (en) * | 2004-12-23 | 2006-06-28 | BLACK & DECKER INC. | Power tool housing |
EP1674215B1 (en) * | 2004-12-23 | 2016-09-28 | Black & Decker Inc. | Hammer drill |
EP1674213B1 (en) * | 2004-12-23 | 2008-10-01 | BLACK & DECKER INC. | Power tool cooling |
GB0428348D0 (en) * | 2004-12-24 | 2005-02-02 | Bamford Excavators Ltd | Percussion power tool apparatus |
DE102005031074A1 (de) * | 2005-06-24 | 2007-01-04 | C. & E. Fein Gmbh | Kraftgetriebenes Handwerkzeug mit Dämpfungseinrichtung |
DE102005038088A1 (de) * | 2005-08-11 | 2007-02-15 | Hilti Ag | Verbindungsanordnung zwischen Hauptgehäuse und Griffgehäuse |
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 |
BRPI0707841A2 (pt) * | 2006-03-07 | 2011-05-10 | Hitachi Koki Kk | ferramenta elÉtrica |
JP5041575B2 (ja) * | 2006-03-07 | 2012-10-03 | 日立工機株式会社 | 打撃工具 |
DE102006010892A1 (de) * | 2006-03-09 | 2007-09-13 | Robert Bosch Gmbh | Werkzeugmaschine und Verfahren zum Betrieb einer Werkzeugmaschine |
DE102006029630A1 (de) * | 2006-06-28 | 2008-01-03 | Robert Bosch Gmbh | Handwerkzeugmaschine |
US7413026B2 (en) * | 2006-07-01 | 2008-08-19 | Black & Decker Inc. | Lubricant system for powered hammer |
US7401661B2 (en) * | 2006-07-01 | 2008-07-22 | Black & Decker Inc. | Lubricant pump for powered hammer |
DE102006000374A1 (de) * | 2006-07-27 | 2008-01-31 | Hilti Ag | Handwerkzeuggerät mit Entkopplungsanordnung |
DE102006000375A1 (de) * | 2006-07-27 | 2008-01-31 | Hilti Ag | Handwerkzeuggerät mit Entkoppelungsanordnung |
CA493745A (en) * | 2006-10-04 | 1953-06-16 | E. Glassburn William | Bridge-connected relay |
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 |
US8714280B2 (en) * | 2007-02-07 | 2014-05-06 | Robert Bosch Gmbh | Vibration dampening for a power tool |
DE102007000093A1 (de) * | 2007-02-15 | 2008-08-21 | Hilti Ag | Handwerkzeuggerät |
US7806201B2 (en) * | 2007-07-24 | 2010-10-05 | Makita Corporation | Power tool with dynamic vibration damping |
DE102007037043A1 (de) * | 2007-08-06 | 2009-02-12 | Robert Bosch Gmbh | Zusatzhandgriffvorrichtung |
DE102007055634A1 (de) * | 2007-11-21 | 2009-05-28 | Robert Bosch Gmbh | Zusatzhandgriffvorrichtung |
DE102007055843A1 (de) * | 2007-12-17 | 2009-06-25 | Hilti Aktiengesellschaft | Handwerkzeugmaschine mit Schwingungsausgleicher |
GB2456805A (en) * | 2008-01-24 | 2009-07-29 | Black & Decker Inc | Mounting assembly for handle for power tool |
GB0801311D0 (en) * | 2008-01-24 | 2008-03-05 | Black & Decker Inc | Mounting assembly for handle for power tool |
DE102008006030A1 (de) * | 2008-01-25 | 2009-07-30 | Robert Bosch Gmbh | Handwerkzeugmaschine, insbesondere elektrisch betriebene Handwerkzeugmaschine |
GB0804963D0 (en) * | 2008-03-18 | 2008-04-16 | Black & Decker Inc | Hammer |
GB0804964D0 (en) * | 2008-03-18 | 2008-04-16 | Black & Decker Inc | Hammer |
JP5128998B2 (ja) * | 2008-04-04 | 2013-01-23 | 株式会社マキタ | 手持式作業工具 |
US20090321101A1 (en) * | 2008-06-26 | 2009-12-31 | Makita Corporation | Power tool |
US7938196B2 (en) * | 2009-04-17 | 2011-05-10 | Hilti Aktiengesellschaft | Hand-held power tool with vibration-compensating mass |
DE102009002589A1 (de) * | 2009-04-23 | 2010-10-28 | Hilti Aktiengesellschaft | Handwerkzeugmaschine |
DE102009054648A1 (de) * | 2009-12-15 | 2011-06-16 | Robert Bosch Gmbh | Elektrowerkzeug |
JP5502458B2 (ja) * | 2009-12-25 | 2014-05-28 | 株式会社マキタ | 打撃工具 |
GB2482523A (en) * | 2010-08-05 | 2012-02-08 | Black & Decker Inc | Hammer drill comprising rear handle with mounting assembly allowing rotation and linear movement |
US20120048580A1 (en) * | 2010-09-01 | 2012-03-01 | Hilti Aktiengesellschaft | Power tool |
JP5535051B2 (ja) * | 2010-11-22 | 2014-07-02 | 株式会社マキタ | 動力工具 |
GB201112833D0 (en) * | 2011-07-26 | 2011-09-07 | Black & Decker Inc | A hammer drill |
WO2013116680A1 (en) | 2012-02-03 | 2013-08-08 | Milwaukee Electric Tool Corporation | Rotary hammer |
US9849577B2 (en) | 2012-02-03 | 2017-12-26 | Milwaukee Electric Tool Corporation | Rotary hammer |
DE102012208913A1 (de) * | 2012-05-25 | 2013-11-28 | Robert Bosch Gmbh | Schlagwerkeinheit |
DE102012208855A1 (de) * | 2012-05-25 | 2013-11-28 | Robert Bosch Gmbh | Handwerkzeugmaschine |
JP6070945B2 (ja) * | 2013-05-28 | 2017-02-01 | 日立工機株式会社 | 携帯型作業機 |
JP6096593B2 (ja) * | 2013-05-29 | 2017-03-15 | 株式会社マキタ | 往復動式作業工具 |
DE102015205172A1 (de) * | 2015-03-23 | 2016-09-29 | Robert Bosch Gmbh | Werkzeugmaschine, insbesondere Handwerkzeugmaschine, mit einer motorischen Antriebseinheit und mit zumindest einer Sensorvorrichtung |
JP6981744B2 (ja) | 2016-10-07 | 2021-12-17 | 株式会社マキタ | ハンマドリル |
JP6757226B2 (ja) | 2016-10-07 | 2020-09-16 | 株式会社マキタ | 電動工具 |
US11400577B2 (en) | 2019-06-11 | 2022-08-02 | Makita Corporation | Impact tool |
US11926030B2 (en) * | 2020-08-24 | 2024-03-12 | Makita Corporation | Power tool having hammer mechanism |
JP2022119301A (ja) * | 2021-02-04 | 2022-08-17 | 株式会社マキタ | 打撃工具 |
JP2022128006A (ja) * | 2021-02-22 | 2022-09-01 | 株式会社マキタ | 打撃工具 |
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-
1996
- 1996-11-12 DE DE19646622A patent/DE19646622B4/de not_active Expired - Fee Related
-
1997
- 1997-11-10 ES ES97948910T patent/ES2172022T3/es not_active Expired - Lifetime
- 1997-11-10 WO PCT/EP1997/006242 patent/WO1998021014A1/de active IP Right Grant
- 1997-11-10 DE DE59706335T patent/DE59706335D1/de not_active Expired - Lifetime
- 1997-11-10 EP EP97948910A patent/EP0938403B1/de not_active Expired - Lifetime
- 1997-11-10 JP JP52215898A patent/JP4304545B2/ja not_active Expired - Fee Related
- 1997-11-10 US US09/171,016 patent/US6076616A/en not_active Expired - Lifetime
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004314298A (ja) * | 2003-04-11 | 2004-11-11 | Hilti Ag | 手持式電動工具 |
JP2006021261A (ja) * | 2004-07-06 | 2006-01-26 | Makita Corp | 往復作動式工具 |
JP4647943B2 (ja) * | 2004-07-06 | 2011-03-09 | 株式会社マキタ | 往復作動式工具 |
JP2008149452A (ja) * | 2006-12-14 | 2008-07-03 | Robert Bosch Gmbh | 打撃穿孔機械 |
JP2008264935A (ja) * | 2007-04-20 | 2008-11-06 | Makita Corp | 手持ち工具のハンドル |
JP2009050961A (ja) * | 2007-08-27 | 2009-03-12 | Hitachi Koki Co Ltd | 往復動工具 |
JP2010274384A (ja) * | 2009-05-29 | 2010-12-09 | Hitachi Koki Co Ltd | 電動工具 |
Also Published As
Publication number | Publication date |
---|---|
EP0938403A1 (de) | 1999-09-01 |
DE19646622B4 (de) | 2004-07-01 |
DE59706335D1 (de) | 2002-03-21 |
DE19646622A1 (de) | 1998-05-20 |
JP4304545B2 (ja) | 2009-07-29 |
EP0938403B1 (de) | 2002-02-06 |
ES2172022T3 (es) | 2002-09-16 |
WO1998021014A1 (de) | 1998-05-22 |
US6076616A (en) | 2000-06-20 |
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