PT1238759E - Martelo - Google Patents
MarteloInfo
- Publication number
- PT1238759E PT1238759E PT02251438T PT02251438T PT1238759E PT 1238759 E PT1238759 E PT 1238759E PT 02251438 T PT02251438 T PT 02251438T PT 02251438 T PT02251438 T PT 02251438T PT 1238759 E PT1238759 E PT 1238759E
- Authority
- PT
- Portugal
- Prior art keywords
- sleeve
- spindle
- beatpiece
- rearward
- tool
- Prior art date
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
- B25D17/24—Damping the reaction force
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D11/00—Portable percussive tools with electromotor or other motor drive
- B25D11/06—Means for driving the impulse member
- B25D11/062—Means for driving the impulse member comprising a wobbling mechanism, swash plate
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D11/00—Portable percussive tools with electromotor or other motor drive
- B25D11/06—Means for driving the impulse member
- B25D11/12—Means for driving the impulse member comprising a crank mechanism
- B25D11/125—Means for driving the impulse member comprising a crank mechanism with a fluid cushion between the crank drive and the striking body
-
- 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
- B25D17/06—Hammer pistons; Anvils ; Guide-sleeves for pistons
-
- 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
- B25D17/08—Means for retaining and guiding the tool bit, e.g. chucks allowing axial oscillation of the tool bit
- B25D17/084—Rotating chucks or sockets
- B25D17/088—Rotating chucks or sockets with radial movable locking elements co-operating with bit shafts specially adapted therefor
-
- 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
- B25D17/20—Devices for cleaning or cooling tool or work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D2211/00—Details of portable percussive tools with electromotor or other motor drive
- B25D2211/003—Crossed drill and motor spindles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D2217/00—Details of, or accessories for, portable power-driven percussive tools
- B25D2217/0057—Details related to cleaning or cooling the tool or workpiece
- B25D2217/0065—Use of dust covers
-
- 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
- B25D2250/191—Ram catchers for stopping the ram when entering idling mode
-
- 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
- B25D2250/365—Use of seals
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Percussive Tools And Related Accessories (AREA)
- Saccharide Compounds (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB0105547.4A GB0105547D0 (en) | 2001-03-07 | 2001-03-07 | Tool holder for a rotary hammer or a chisel hammer |
GBGB0125749.2A GB0125749D0 (en) | 2001-10-26 | 2001-10-26 | Power tool |
Publications (1)
Publication Number | Publication Date |
---|---|
PT1238759E true PT1238759E (pt) | 2004-04-30 |
Family
ID=26245789
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PT02251438T PT1238759E (pt) | 2001-03-07 | 2002-03-01 | Martelo |
Country Status (8)
Country | Link |
---|---|
US (2) | US6732815B2 (pt) |
EP (1) | EP1238759B1 (pt) |
JP (1) | JP4195228B2 (pt) |
CN (1) | CN1257044C (pt) |
AT (1) | ATE256533T1 (pt) |
DE (1) | DE60200127T2 (pt) |
ES (1) | ES2208623T3 (pt) |
PT (1) | PT1238759E (pt) |
Families Citing this family (64)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7127973B2 (en) * | 1998-02-09 | 2006-10-31 | Milwaukee Electric Tool Corporation | Reciprocating saw |
DE10294312T5 (de) * | 2001-09-17 | 2004-09-02 | Milwaukee Electric Tool Corp., Brookfield | Rotationshammer |
DE10259566A1 (de) * | 2002-12-19 | 2004-07-01 | Hilti Ag | Schlagende Elektrohandwerkzeugmaschine |
GB2401570B (en) * | 2003-05-12 | 2006-07-05 | Black & Decker Inc | Spindle assembly for hammer drill |
DE10362025B4 (de) * | 2003-05-20 | 2006-02-09 | Robert Bosch Gmbh | Bohr- oder Schlaghammer |
GB2414701A (en) * | 2004-06-05 | 2005-12-07 | Black & Decker Inc | Rotary spindle for a power tool |
JP4525904B2 (ja) * | 2004-06-08 | 2010-08-18 | 日立工機株式会社 | 打撃工具 |
JP4647957B2 (ja) | 2004-08-27 | 2011-03-09 | 株式会社マキタ | 作業工具 |
DE102004043831B4 (de) | 2004-09-10 | 2021-08-26 | Robert Bosch Gmbh | Handwerkzeugmaschine mit Schlagbolzendichtung |
DE102005019710A1 (de) * | 2005-04-28 | 2006-11-09 | Robert Bosch Gmbh | Handwerkzeugmaschinenschlagwerkeinheit |
DE102005019711A1 (de) * | 2005-04-28 | 2006-11-09 | Robert Bosch Gmbh | Handwerkzeugmaschinenschlagwerkeinheit |
DE102005035099A1 (de) * | 2005-07-27 | 2007-02-01 | Robert Bosch Gmbh | Schlagwerk und wenigstens schlagend antreibbare Handwerkzeugmaschine mit einem Schlagwerk |
US20070029101A1 (en) * | 2005-08-05 | 2007-02-08 | Paul Croas | Hammerhead forcible entry tool used to defeat burglar bars |
JP4509890B2 (ja) * | 2005-08-19 | 2010-07-21 | 株式会社マキタ | 衝撃式作業工具 |
US7383895B2 (en) | 2005-08-19 | 2008-06-10 | Makita Corporation | Impact power tool |
ATE454248T1 (de) * | 2005-11-16 | 2010-01-15 | Metabowerke Gmbh | Motorisch angetriebener bohrhammer |
EP2029326A1 (de) * | 2006-06-06 | 2009-03-04 | Robert Bosch GmbH | Schlagwerk mit einem schlagbolzen und einer zugeordneten fangvorrichtung |
EP1872910B1 (en) * | 2006-07-01 | 2012-11-21 | Black & Decker, Inc. | Method for mesuring the amount of wear of a nose of beat piece in a hammer drill |
US7654338B2 (en) * | 2006-07-01 | 2010-02-02 | Black & Decker Inc. | Powered hammer having beat piece with lubricant seal |
DE102006000395A1 (de) * | 2006-08-07 | 2008-02-14 | Hilti Ag | Handwerkzeugmaschine mit pneumatischem Schlagwerk |
DE102006059076A1 (de) * | 2006-12-14 | 2008-06-19 | Robert Bosch Gmbh | Schlagwerk einer Elektrohandwerkzeugmaschine |
DE102006000533A1 (de) | 2006-12-18 | 2008-06-19 | Hilti Ag | Handwerkzeugmaschine mit pneumatischem Schlagwerk |
JP4815362B2 (ja) * | 2007-02-06 | 2011-11-16 | 株式会社マキタ | 衝撃式作業工具 |
JP4949886B2 (ja) * | 2007-02-16 | 2012-06-13 | 株式会社マキタ | 打撃工具のチャック機構 |
DE102007000131A1 (de) * | 2007-03-07 | 2008-09-11 | Hilti Ag | Handwerkzeugmaschine mit pneumatischem Schlagwerk |
DE102007000255A1 (de) * | 2007-05-03 | 2008-11-06 | Hilti Aktiengesellschaft | Handwerkzeugmaschine mit geschmiertem Schlagwerk |
CN101444909B (zh) * | 2007-11-27 | 2013-03-27 | 希尔蒂股份公司 | 具有气动冲击装置的手持式工具机 |
JP5154995B2 (ja) * | 2008-03-28 | 2013-02-27 | 株式会社マキタ | 打撃工具 |
JP5361504B2 (ja) * | 2009-04-10 | 2013-12-04 | 株式会社マキタ | 打撃工具 |
DE102009026542A1 (de) * | 2009-05-28 | 2010-12-09 | Hilti Aktiengesellschaft | Werkzeugmaschine |
DE102009046479A1 (de) * | 2009-11-06 | 2011-05-19 | Hilti Aktiengesellschaft | Handwerkzeugmaschine |
US8636081B2 (en) | 2011-12-15 | 2014-01-28 | Milwaukee Electric Tool Corporation | Rotary hammer |
DE102011007433A1 (de) * | 2010-04-20 | 2011-12-08 | Robert Bosch Gmbh | Handwerkzeugmaschinenvorrichtung |
DE102012206445A1 (de) * | 2012-04-19 | 2013-10-24 | Hilti Aktiengesellschaft | Werkzeugmaschine |
US9573262B2 (en) | 2012-11-19 | 2017-02-21 | Makita Corporation | Impact tool |
EP2749381B1 (en) * | 2012-12-25 | 2017-04-19 | Makita Corporation | Impact tool |
US9486908B2 (en) | 2013-06-18 | 2016-11-08 | Ingersoll-Rand Company | Rotary impact tool |
EP2857149A1 (de) * | 2013-10-03 | 2015-04-08 | HILTI Aktiengesellschaft | Handwerkzeugmaschine |
EP2871030A1 (de) | 2013-11-06 | 2015-05-13 | HILTI Aktiengesellschaft | Handwerkzeugmaschine |
EP2918376A1 (de) * | 2014-03-12 | 2015-09-16 | HILTI Aktiengesellschaft | Meisselnde Handwerkzeugmaschine |
EP3034242A1 (de) * | 2014-12-18 | 2016-06-22 | HILTI Aktiengesellschaft | Handwerkzeugmaschine |
JP5956022B1 (ja) * | 2015-06-04 | 2016-07-20 | 株式会社ミカド開発 | 目串打込み用ビット及び目串打込装置 |
US10875168B2 (en) | 2016-10-07 | 2020-12-29 | Makita Corporation | Power tool |
JP6863704B2 (ja) | 2016-10-07 | 2021-04-21 | 株式会社マキタ | 打撃工具 |
US10814468B2 (en) | 2017-10-20 | 2020-10-27 | Milwaukee Electric Tool Corporation | Percussion tool |
EP3743245B1 (en) | 2018-01-26 | 2024-04-10 | Milwaukee Electric Tool Corporation | Percussion tool |
EP3683021B1 (en) * | 2019-01-16 | 2023-09-13 | Black & Decker Inc. | Hammer drill |
GB2580618A (en) * | 2019-01-16 | 2020-07-29 | Black & Decker Inc | A hammer drill |
JP7246202B2 (ja) | 2019-02-19 | 2023-03-27 | 株式会社マキタ | 震動機構付き電動工具 |
JP7229807B2 (ja) | 2019-02-21 | 2023-02-28 | 株式会社マキタ | 電動工具 |
US11453093B2 (en) | 2019-06-24 | 2022-09-27 | Black & Decker Inc. | Reciprocating tool having planetary gear assembly and counterweighting assembly |
US11229963B2 (en) * | 2019-06-24 | 2022-01-25 | Black & Decker Inc. | Force and moment canceling reciprocating mechanism and power tool having same |
US11529727B2 (en) | 2019-10-21 | 2022-12-20 | Makita Corporation | Power tool having hammer mechanism |
JP7388873B2 (ja) * | 2019-10-21 | 2023-11-29 | 株式会社マキタ | 打撃工具 |
US20240123589A1 (en) * | 2019-11-12 | 2024-04-18 | Hilti Aktiengesellschaft | Impact mechanism arrangement |
EP3822037A1 (de) * | 2019-11-15 | 2021-05-19 | Hilti Aktiengesellschaft | Schlagwerksanordnung |
EP3822030A1 (de) * | 2019-11-15 | 2021-05-19 | Hilti Aktiengesellschaft | Bohr- und/oder meisselhammer mit schlagwerksanordnung |
US11819989B2 (en) | 2020-07-07 | 2023-11-21 | Techtronic Cordless Gp | Powered fastener driver |
CA3167425A1 (en) | 2021-07-16 | 2023-01-16 | Techtronic Cordless Gp | Powered fastener driver |
US20230027574A1 (en) * | 2021-07-26 | 2023-01-26 | Makita Corporation | Striking tool |
US11958121B2 (en) | 2022-03-04 | 2024-04-16 | Black & Decker Inc. | Reciprocating tool having orbit function |
US11839964B2 (en) | 2022-03-09 | 2023-12-12 | Black & Decker Inc. | Counterbalancing mechanism and power tool having same |
EP4324597A1 (de) * | 2022-08-18 | 2024-02-21 | Hilti Aktiengesellschaft | Bohr- oder meisselhammer mit einer vibrationsreduzierten schlagwerkeinheit |
CN116494185B (zh) * | 2023-05-29 | 2023-10-20 | 浙江德硕科技股份有限公司 | 一种带防尘和冷却功能的电镐 |
Family Cites Families (42)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1591930A (en) | 1926-07-06 | smith | ||
US3028840A (en) | 1960-06-15 | 1962-04-10 | Leaveil Charles | Vibrationless percussive tool |
US3179185A (en) | 1962-06-14 | 1965-04-20 | Chicago Pneumatic Tool Co | Demolition tool with shock attenuating means |
US3255832A (en) | 1962-11-27 | 1966-06-14 | Leavell Charles | Vibrationless percussive tool |
GB1195505A (en) * | 1967-07-31 | 1970-06-17 | Hilti Ag | Hammer Drill |
US3650336A (en) * | 1970-05-05 | 1972-03-21 | Rockwell Mfg Co | Power driven device |
US3921729A (en) * | 1971-11-25 | 1975-11-25 | Hilti Ag | Electropneumatic hammer |
SE398066B (sv) | 1975-03-18 | 1977-12-05 | Atlas Copco Ab | Sett och anordning vid slaende bearbetning for dempning av rekylen fran ett arbetsverktyg |
US4133394A (en) | 1977-08-29 | 1979-01-09 | Maurice Wohlwend | Percussion tool |
DE2844086A1 (de) * | 1978-10-10 | 1980-04-30 | Bosch Gmbh Robert | Handwerkzeugmaschine, insbesondere schlaghammer |
DE2844110A1 (de) | 1978-10-10 | 1980-04-24 | Bosch Gmbh Robert | Handwerkzeugmaschine, insbesondere meisselhammer |
DE3224176C2 (de) | 1982-06-29 | 1995-02-02 | Bosch Gmbh Robert | Motorisch angetriebene schlagende Handwerkzeugmaschine |
DE3241528C2 (de) * | 1982-11-10 | 1986-04-10 | Eugen Lutz GmbH u. Co Maschinenfabrik, 7130 Mühlacker | Werkzeugspannfutter für einen Bohrhammer |
DE3329005A1 (de) | 1983-08-11 | 1985-02-28 | Robert Bosch Gmbh, 7000 Stuttgart | Bohrhammer |
DE3422195C2 (de) | 1984-06-15 | 1987-04-09 | Günter Horst 7927 Sontheim Röhm | Schlagbohreinrichtung |
EP0164516B1 (de) | 1984-06-15 | 1987-11-25 | Günter Horst Röhm | Bohrfutter |
DE3432918A1 (de) | 1984-09-07 | 1986-03-20 | Günter Horst 7927 Sontheim Röhm | Nachspannendes bohrfutter |
DE3826213A1 (de) | 1988-08-02 | 1990-02-15 | Bosch Gmbh Robert | Bohr- oder schlaghammer |
SU1662832A1 (ru) | 1988-09-23 | 1991-07-15 | Московское Научно-Производственное Объединение По Механизированному Строительному Инструменту И Отделочным Машинам | Машина ударного действи |
DE3931101A1 (de) | 1988-10-19 | 1990-04-26 | Freimut Schonert | Automatisch verriegelndes schloss |
SE8900947D0 (sv) | 1989-03-16 | 1989-03-16 | Atlas Copco Ab | Slagverktyg |
SE467450B (sv) | 1989-10-28 | 1992-07-20 | Berema Atlas Copco Ab | Begraensningsanordning vid handhaallet slagverktyg |
SE501200C2 (sv) | 1989-10-28 | 1994-12-05 | Berema Atlas Copco Ab | Slagverktyg |
SE501277C2 (sv) | 1989-10-28 | 1995-01-09 | Berema Atlas Copco Ab | Slagverk |
SE501276C2 (sv) | 1989-10-28 | 1995-01-09 | Berema Atlas Copco Ab | Handhållen slående maskin |
DE4100186A1 (de) | 1991-01-05 | 1992-07-09 | Bosch Gmbh Robert | Handwerkzeugmaschine mit abnehmbaren werkzeughalter |
SE502343C2 (sv) | 1991-06-24 | 1995-10-09 | Berema Atlas Copco Ab | Säkerhetsanordning vid verktyg till slående handhållna maskiner |
DE4215288A1 (de) * | 1991-07-08 | 1993-01-14 | Bosch Gmbh Robert | Bohrhammer |
DE4400779A1 (de) | 1994-01-13 | 1995-07-20 | Duss Maschf | Elektropneumatischer Schlag- oder Drehschlaghammer |
DE4405697A1 (de) | 1994-02-18 | 1995-08-24 | Black & Decker Inc | Werkzeugaufnahme für einen Bohr- und/oder Meißelhammer |
SE509211C2 (sv) | 1994-02-28 | 1998-12-21 | Berema Atlas Copco Ab | Handhållet tryckluftdrivet maskinspett |
JP2996277B2 (ja) | 1994-06-15 | 1999-12-27 | 富士ゼロックス株式会社 | 画像形成装置 |
JP3424870B2 (ja) | 1995-02-28 | 2003-07-07 | 株式会社マキタ | 打撃工具の空打ち防止装置 |
JP3483015B2 (ja) | 1995-10-16 | 2004-01-06 | 古河機械金属株式会社 | 油圧打撃装置の緩衝機構 |
JP3292972B2 (ja) | 1996-03-29 | 2002-06-17 | 株式会社マキタ | 打撃工具 |
DE19621610B4 (de) | 1996-05-30 | 2016-06-23 | Robert Bosch Gmbh | Einrichtung zum Wechseln des Werkzeughalters an einer Handwerkzeugmaschine |
DE19651828A1 (de) | 1996-12-13 | 1998-06-18 | Bosch Gmbh Robert | Mehrganggetriebe für Handwerkzeugmaschinen |
US5954140A (en) | 1997-06-18 | 1999-09-21 | Milwaukee Electric Tool Corporation | Rotary hammer with improved pneumatic drive system |
DE29711704U1 (de) | 1997-07-04 | 1997-09-04 | Hilti Ag, Schaan | Bohr- und/oder Meißelgerät |
US5896934A (en) | 1997-09-08 | 1999-04-27 | Chicago Pneumatic Tool Company | Reciprocating tool having a piston retainer |
JPH11104974A (ja) | 1997-10-06 | 1999-04-20 | Makita Corp | 打撃工具 |
DE19810088C1 (de) | 1998-03-10 | 1999-08-26 | Bosch Gmbh Robert | Bohr- und/oder Schlaghammer mit in Abhängigkeit von der Einstecktiefe eines Werkzeuges aktivierbarem Schlagwerk |
-
2002
- 2002-03-01 DE DE60200127T patent/DE60200127T2/de not_active Expired - Lifetime
- 2002-03-01 ES ES02251438T patent/ES2208623T3/es not_active Expired - Lifetime
- 2002-03-01 AT AT02251438T patent/ATE256533T1/de not_active IP Right Cessation
- 2002-03-01 EP EP02251438A patent/EP1238759B1/en not_active Expired - Lifetime
- 2002-03-01 PT PT02251438T patent/PT1238759E/pt unknown
- 2002-03-06 JP JP2002060613A patent/JP4195228B2/ja not_active Expired - Fee Related
- 2002-03-07 CN CN02106862.3A patent/CN1257044C/zh not_active Expired - Fee Related
- 2002-03-07 US US10/092,754 patent/US6732815B2/en not_active Expired - Fee Related
-
2004
- 2004-04-19 US US10/827,553 patent/US6948571B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1374172A (zh) | 2002-10-16 |
CN1257044C (zh) | 2006-05-24 |
ES2208623T3 (es) | 2004-06-16 |
EP1238759B1 (en) | 2003-12-17 |
DE60200127D1 (de) | 2004-01-29 |
ATE256533T1 (de) | 2004-01-15 |
US6732815B2 (en) | 2004-05-11 |
US20020125023A1 (en) | 2002-09-12 |
US20040194987A1 (en) | 2004-10-07 |
US6948571B2 (en) | 2005-09-27 |
JP4195228B2 (ja) | 2008-12-10 |
DE60200127T2 (de) | 2004-06-03 |
EP1238759A1 (en) | 2002-09-11 |
JP2002321169A (ja) | 2002-11-05 |
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