EP0888851A3 - Bohr- und/oder Meisselgerät - Google Patents
Bohr- und/oder Meisselgerät Download PDFInfo
- Publication number
- EP0888851A3 EP0888851A3 EP98810564A EP98810564A EP0888851A3 EP 0888851 A3 EP0888851 A3 EP 0888851A3 EP 98810564 A EP98810564 A EP 98810564A EP 98810564 A EP98810564 A EP 98810564A EP 0888851 A3 EP0888851 A3 EP 0888851A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- drilling
- tool holder
- elastic ring
- striking mechanism
- percussion apparatus
- 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
- B25D16/00—Portable percussive machines with superimposed rotation, the rotational movement of the output shaft of a motor being modified to generate axial impacts on the tool bit
- B25D16/006—Mode changers; Mechanisms connected thereto
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D16/00—Portable percussive machines with superimposed rotation, the rotational movement of the output shaft of a motor being modified to generate axial impacts on the tool bit
- B25D16/003—Clutches specially adapted therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Percussive Tools And Related Accessories (AREA)
- Drilling And Boring (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29711704U DE29711704U1 (de) | 1997-07-04 | 1997-07-04 | Bohr- und/oder Meißelgerät |
DE29711704U | 1997-07-04 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0888851A2 EP0888851A2 (de) | 1999-01-07 |
EP0888851A3 true EP0888851A3 (de) | 2003-01-08 |
EP0888851B1 EP0888851B1 (de) | 2006-11-08 |
Family
ID=8042581
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP98810564A Expired - Lifetime EP0888851B1 (de) | 1997-07-04 | 1998-06-19 | Bohr- und/oder Meisselgerät |
Country Status (4)
Country | Link |
---|---|
US (1) | US5996708A (de) |
EP (1) | EP0888851B1 (de) |
JP (1) | JP4195125B2 (de) |
DE (2) | DE29711704U1 (de) |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9910599D0 (en) | 1999-05-08 | 1999-07-07 | Black & Decker Inc | Rotary hammer |
DE10106050B4 (de) * | 2001-02-09 | 2017-02-16 | Hilti Aktiengesellschaft | Handwerkzeugmaschine mit einem Zusatzhandgriff |
EP1238759B1 (de) | 2001-03-07 | 2003-12-17 | Black & Decker Inc. | Hammer |
US7032683B2 (en) | 2001-09-17 | 2006-04-25 | Milwaukee Electric Tool Corporation | Rotary hammer |
GB2401570B (en) * | 2003-05-12 | 2006-07-05 | Black & Decker Inc | Spindle assembly for hammer drill |
DE10323606B4 (de) * | 2003-05-20 | 2005-04-14 | Robert Bosch Gmbh | Elastische Döpperführung |
EP1504852B1 (de) * | 2003-08-06 | 2010-04-21 | Hitachi Koki Co., Ltd. | Schlagbohrer |
TWM293826U (en) * | 2006-01-10 | 2006-07-11 | Shuen Tai Prec Entpr Co Ltd | Portable power hammer chisel having shock absorbing guiding sleeve |
JP2009539628A (ja) * | 2006-06-06 | 2009-11-19 | ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング | 打撃ピン及び対応配置された拘束装置を備えた打撃機構 |
JP2008012661A (ja) | 2006-07-01 | 2008-01-24 | Black & Decker Inc | ハンマードリル用のビートピース磨耗表示器 |
US7401661B2 (en) | 2006-07-01 | 2008-07-22 | Black & Decker Inc. | Lubricant pump for powered hammer |
AU2007202968A1 (en) | 2006-07-01 | 2008-01-17 | Black & Decker, Inc. | A pavement breaker |
US7413026B2 (en) | 2006-07-01 | 2008-08-19 | Black & Decker Inc. | Lubricant system for powered hammer |
EP1872913B1 (de) | 2006-07-01 | 2015-08-19 | Black & Decker, Inc. | Werkzeughalter für einen Abbruchhammer |
DE102006000395A1 (de) * | 2006-08-07 | 2008-02-14 | Hilti Ag | Handwerkzeugmaschine mit pneumatischem Schlagwerk |
JP5100171B2 (ja) * | 2007-03-27 | 2012-12-19 | 株式会社マキタ | 衝撃式作業工具 |
JP5154995B2 (ja) * | 2008-03-28 | 2013-02-27 | 株式会社マキタ | 打撃工具 |
US8636081B2 (en) | 2011-12-15 | 2014-01-28 | Milwaukee Electric Tool Corporation | Rotary hammer |
DE102010044011A1 (de) * | 2010-11-16 | 2012-05-16 | Hilti Aktiengesellschaft | Handwerkzeugmaschine |
DE102011078628A1 (de) * | 2011-07-05 | 2013-01-10 | Robert Bosch Gmbh | chlagwerkvorrichtung |
US10534606B2 (en) | 2011-12-08 | 2020-01-14 | Oracle International Corporation | Run-length encoding decompression |
SE537773C2 (sv) | 2012-02-17 | 2015-10-13 | Tools Pc Ab Const | Slaganordning innehållande en rekyldämpare |
DE102013212597A1 (de) * | 2013-06-28 | 2014-12-31 | Robert Bosch Gmbh | Schlagwerkvorrichtung |
US11113054B2 (en) | 2013-09-10 | 2021-09-07 | Oracle International Corporation | Efficient hardware instructions for single instruction multiple data processors: fast fixed-length value compression |
US20180180128A1 (en) * | 2015-06-29 | 2018-06-28 | Terminator Ip Limited | Shock absorbing tool connection |
US10599488B2 (en) | 2016-06-29 | 2020-03-24 | Oracle International Corporation | Multi-purpose events for notification and sequence control in multi-core processor systems |
US10380058B2 (en) | 2016-09-06 | 2019-08-13 | Oracle International Corporation | Processor core to coprocessor interface with FIFO semantics |
US10783102B2 (en) | 2016-10-11 | 2020-09-22 | Oracle International Corporation | Dynamically configurable high performance database-aware hash engine |
US10176114B2 (en) | 2016-11-28 | 2019-01-08 | Oracle International Corporation | Row identification number generation in database direct memory access engine |
US10459859B2 (en) | 2016-11-28 | 2019-10-29 | Oracle International Corporation | Multicast copy ring for database direct memory access filtering engine |
US10725947B2 (en) | 2016-11-29 | 2020-07-28 | Oracle International Corporation | Bit vector gather row count calculation and handling in direct memory access engine |
AU2018102160A4 (en) | 2017-07-31 | 2020-03-05 | Milwaukee Electric Tool Corporation | Rotary power tool |
US10814468B2 (en) | 2017-10-20 | 2020-10-27 | Milwaukee Electric Tool Corporation | Percussion tool |
WO2019147919A1 (en) | 2018-01-26 | 2019-08-01 | Milwaukee Electric Tool Corporation | Percussion tool |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4646852A (en) * | 1985-02-14 | 1987-03-03 | Senco Products, Inc. | Pneumatic mallet |
US5050687A (en) * | 1988-09-23 | 1991-09-24 | Prokhorov Ivan A | Compression-vacuum action percussive machine |
US5099926A (en) * | 1990-04-05 | 1992-03-31 | Makita Corporation | Impact tool |
US5407018A (en) * | 1994-01-10 | 1995-04-18 | Tc Services | Pneumatic impact tool having improved vibration and noise attenuation |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2035643A (en) * | 1934-06-25 | 1936-03-31 | Independent Pneumatic Tool Co | Cushioning means for tools |
US3266581A (en) * | 1963-11-01 | 1966-08-16 | Mechanical Res Corp | Vibrationless power tool |
US3625295A (en) * | 1970-02-12 | 1971-12-07 | Kent Air Tool Co | Airhammer |
DE3224176C2 (de) * | 1982-06-29 | 1995-02-02 | Bosch Gmbh Robert | Motorisch angetriebene schlagende Handwerkzeugmaschine |
US4653596A (en) * | 1983-04-05 | 1987-03-31 | Institut Gornogo Dela Sibirskogo Otdelenia An Sssr | Percussive air tool |
DE3504650C2 (de) * | 1985-02-12 | 1994-01-20 | Bosch Gmbh Robert | Bohrhammer mit Verstärkung der Betätigungskraft für die Kupplung des Schlagantriebes |
DE3506695A1 (de) * | 1985-02-26 | 1986-08-28 | Robert Bosch Gmbh, 7000 Stuttgart | Bohrhammer |
US5363835A (en) * | 1992-08-31 | 1994-11-15 | Rocktec Limited | Nose block assembly |
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 |
JP3459493B2 (ja) * | 1995-05-25 | 2003-10-20 | 株式会社マキタ | 打撃工具 |
-
1997
- 1997-07-04 DE DE29711704U patent/DE29711704U1/de not_active Expired - Lifetime
-
1998
- 1998-06-19 EP EP98810564A patent/EP0888851B1/de not_active Expired - Lifetime
- 1998-06-19 DE DE59813790T patent/DE59813790D1/de not_active Expired - Lifetime
- 1998-07-02 JP JP18673798A patent/JP4195125B2/ja not_active Expired - Lifetime
- 1998-07-06 US US09/111,262 patent/US5996708A/en not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4646852A (en) * | 1985-02-14 | 1987-03-03 | Senco Products, Inc. | Pneumatic mallet |
US5050687A (en) * | 1988-09-23 | 1991-09-24 | Prokhorov Ivan A | Compression-vacuum action percussive machine |
US5099926A (en) * | 1990-04-05 | 1992-03-31 | Makita Corporation | Impact tool |
US5407018A (en) * | 1994-01-10 | 1995-04-18 | Tc Services | Pneumatic impact tool having improved vibration and noise attenuation |
Also Published As
Publication number | Publication date |
---|---|
EP0888851A2 (de) | 1999-01-07 |
EP0888851B1 (de) | 2006-11-08 |
DE29711704U1 (de) | 1997-09-04 |
DE59813790D1 (de) | 2006-12-21 |
US5996708A (en) | 1999-12-07 |
JP4195125B2 (ja) | 2008-12-10 |
JPH1177558A (ja) | 1999-03-23 |
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