DE69610952T2 - Bohrhammer mit einem Mechanismus zum Verhindern von Leerschlägen - Google Patents
Bohrhammer mit einem Mechanismus zum Verhindern von LeerschlägenInfo
- Publication number
- DE69610952T2 DE69610952T2 DE69610952T DE69610952T DE69610952T2 DE 69610952 T2 DE69610952 T2 DE 69610952T2 DE 69610952 T DE69610952 T DE 69610952T DE 69610952 T DE69610952 T DE 69610952T DE 69610952 T2 DE69610952 T2 DE 69610952T2
- Authority
- DE
- Germany
- Prior art keywords
- hammer drill
- prevent empty
- blows
- empty blows
- prevent
- 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.)
- Expired - Lifetime
Links
Classifications
-
- 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
- B25D11/005—Arrangements for adjusting the stroke of the impulse member or for stopping the impact action when the tool is lifted from the working surface
-
- 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
- B25D2222/00—Materials of the tool or the workpiece
- B25D2222/21—Metals
- B25D2222/24—Aluminium
-
- 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
- B25D2250/035—Bleeding holes, e.g. in piston guide-sleeves
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Percussive Tools And Related Accessories (AREA)
- Portable Nailing Machines And Staplers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP21086395A JP3292969B2 (ja) | 1995-08-18 | 1995-08-18 | ハンマードリル |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69610952D1 DE69610952D1 (de) | 2000-12-21 |
DE69610952T2 true DE69610952T2 (de) | 2001-04-26 |
Family
ID=16596355
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69610952T Expired - Lifetime DE69610952T2 (de) | 1995-08-18 | 1996-08-16 | Bohrhammer mit einem Mechanismus zum Verhindern von Leerschlägen |
Country Status (4)
Country | Link |
---|---|
US (1) | US5775440A (de) |
EP (1) | EP0759341B1 (de) |
JP (1) | JP3292969B2 (de) |
DE (1) | DE69610952T2 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005041531A1 (de) * | 2005-08-31 | 2007-03-01 | Krones Ag | Positionsveränderbare Steuerkonsole |
Families Citing this family (73)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19714287A1 (de) * | 1997-04-07 | 1998-10-08 | Hilti Ag | Bohr- und/oder Meisselgerät |
DE19714288A1 (de) * | 1997-04-07 | 1998-10-08 | Hilti Ag | Bohr- und/oder Meisselgerät |
DE19717712A1 (de) * | 1997-04-18 | 1998-10-22 | Black & Decker Inc | Bohrhammer |
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 |
DE19828426C2 (de) * | 1998-06-25 | 2003-04-03 | Wacker Werke Kg | Antriebskolben mit geringer Wandstärke für ein Luftfederschlagwerk |
DE19832946A1 (de) * | 1998-07-22 | 2000-01-27 | Hilti Ag | Handbohrgerät mit drucklufterregtem Schlagwerk |
TR200101483T2 (tr) | 1998-09-18 | 2001-11-21 | Stanley Fastening Systems, L.P. | Çoklu-vuruşlu tespit aygıtı |
GB9902789D0 (en) * | 1999-02-09 | 1999-03-31 | Black & Decker Inc | Rotary hammer |
GB9910599D0 (en) | 1999-05-08 | 1999-07-07 | Black & Decker Inc | Rotary hammer |
DE19929183B4 (de) * | 1999-06-25 | 2004-07-29 | Wacker Construction Equipment Ag | Luftfederschlagwerk mit Hohl-Schlagkolben mit Leerlauföffnung |
DE10019071A1 (de) * | 2000-04-18 | 2001-10-25 | Hilti Ag | Elekrohandwerkzeuggerät mit Leerschlagabschaltung |
DE10032949A1 (de) * | 2000-07-06 | 2002-01-17 | Hilti Ag | Schraubgerät |
DE10033362A1 (de) * | 2000-07-08 | 2002-01-17 | Hilti Ag | Elektrohandwerkzeug mit Leerschlagabschaltung |
DE10034359A1 (de) | 2000-07-14 | 2002-01-24 | Hilti Ag | Schlagendes Elektrohandwerkzeuggerät |
DE10059389B4 (de) * | 2000-11-30 | 2007-03-29 | Robert Bosch Gmbh | Handwerkzeugmaschine mit einem Schlagwerk |
DE10103141A1 (de) * | 2001-01-24 | 2002-07-25 | Hilti Ag | Elektrohandwerkzeuggerät mit Leerschlagabschaltung |
DE10103996C1 (de) * | 2001-01-30 | 2002-10-02 | Wacker Werke Kg | Luftfederschlagwerk für einen Schlag- und/oder Bohrhammer mit kurz bauendem Antriebskolben |
DE10136515C2 (de) * | 2001-07-26 | 2003-10-23 | Wacker Construction Equipment | Bohr- und/oder Schlaghammer mit Handgriff |
DE10216051A1 (de) * | 2002-04-11 | 2003-10-23 | Hilti Ag | Pneumatisches Schlagwerk |
DE10260710A1 (de) * | 2002-12-23 | 2004-07-01 | Robert Bosch Gmbh | Bohr- oder Schlaghammer |
JP4270887B2 (ja) * | 2003-01-10 | 2009-06-03 | 株式会社マキタ | 電動往復動式工具 |
DE202004021825U1 (de) * | 2003-03-21 | 2011-05-05 | Black & Decker Inc., Newark | Schwingungsverringerungsvorrichtung für ein angetriebenes Werkzeug und angetriebenes Werkzeug mit einer solchen Vorrichtung |
DE10312981A1 (de) * | 2003-03-24 | 2004-10-07 | Robert Bosch Gmbh | Elektrohandwerkzeugmaschine |
JP4243135B2 (ja) * | 2003-05-09 | 2009-03-25 | 株式会社マキタ | 電動ハンマドリル |
GB2401570B (en) * | 2003-05-12 | 2006-07-05 | Black & Decker Inc | Spindle assembly for hammer drill |
DE10333799B3 (de) * | 2003-07-24 | 2005-02-17 | Wacker Construction Equipment Ag | Hohlkolbenschlagwerk mit Luftausgleichs- und Leerlauföffnung |
JP4179159B2 (ja) * | 2003-12-18 | 2008-11-12 | 日立工機株式会社 | 打撃工具 |
JP4200918B2 (ja) * | 2004-02-09 | 2008-12-24 | 日立工機株式会社 | 穿孔機 |
JP4515181B2 (ja) * | 2004-07-20 | 2010-07-28 | 株式会社マキタ | 電動ハンマドリル |
JP4647957B2 (ja) | 2004-08-27 | 2011-03-09 | 株式会社マキタ | 作業工具 |
DE102004045117A1 (de) * | 2004-09-17 | 2006-03-23 | Robert Bosch Gmbh | Schaltvorrichtung |
DE102004047606A1 (de) * | 2004-09-30 | 2006-04-06 | Hilti Ag | Bohr- und/oder Meisselhammer |
US7140450B2 (en) * | 2004-10-18 | 2006-11-28 | Battelle Energy Alliance, Llc | Percussion tool |
EP1674213B1 (de) * | 2004-12-23 | 2008-10-01 | BLACK & DECKER INC. | Kraftwerkzeug mit Kühlvorrichtung |
EP1674211A1 (de) * | 2004-12-23 | 2006-06-28 | BLACK & DECKER INC. | Gehäuse für ein kraftgetriebenes Werkzeug |
EP1674214B1 (de) * | 2004-12-23 | 2008-05-28 | BLACK & DECKER INC. | Kraftwerkzeuggehäuse |
EP1702723B1 (de) * | 2005-03-18 | 2014-04-02 | Black & Decker, Inc. | Überlastkupplungsvorrichtung für Kraftwerkzeug |
US7164252B1 (en) | 2005-07-29 | 2007-01-16 | Battelle Energy Alliance, Llc | Electrically powered hand tool |
US7383895B2 (en) * | 2005-08-19 | 2008-06-10 | Makita Corporation | Impact power tool |
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 |
WO2008126480A1 (ja) * | 2007-03-26 | 2008-10-23 | Makita Corporation | 打撃工具 |
US8485274B2 (en) * | 2007-05-14 | 2013-07-16 | Makita Corporation | Impact tool |
GB0713432D0 (en) * | 2007-07-11 | 2007-08-22 | Black & Decker Inc | Rotary hammer-chain drive |
US7861799B2 (en) * | 2008-03-21 | 2011-01-04 | Makita Corporation | Impact tool |
JP5171484B2 (ja) * | 2008-08-29 | 2013-03-27 | 株式会社マキタ | 打撃工具 |
JP5575429B2 (ja) * | 2009-07-10 | 2014-08-20 | 株式会社マキタ | 集塵アタッチメント |
US8636081B2 (en) | 2011-12-15 | 2014-01-28 | Milwaukee Electric Tool Corporation | Rotary hammer |
DE102010029918A1 (de) * | 2010-06-10 | 2011-12-15 | Hilti Aktiengesellschaft | Werkzeugmaschine |
DE102010029915A1 (de) * | 2010-06-10 | 2011-12-15 | Hilti Aktiengesellschaft | Werkzeugmaschine und Steuerungsverfahren |
DE102010029917A1 (de) * | 2010-06-10 | 2011-12-15 | Hilti Aktiengesellschaft | Werkzeugmaschine |
JP2010214587A (ja) * | 2010-07-07 | 2010-09-30 | Makita Corp | 作業工具 |
EP2718067B1 (de) | 2011-04-11 | 2023-10-11 | Milwaukee Electric Tool Corporation | Tragbare hydraulische auswurflochbohrer |
DE102011078628A1 (de) * | 2011-07-05 | 2013-01-10 | Robert Bosch Gmbh | chlagwerkvorrichtung |
EP3636389A1 (de) | 2012-02-03 | 2020-04-15 | Milwaukee Electric Tool Corporation | Bohrhammer |
DE102012206452A1 (de) * | 2012-04-19 | 2013-10-24 | Hilti Aktiengesellschaft | Handwerkzeugmaschine und Steuerungsverfahren |
US9016317B2 (en) | 2012-07-31 | 2015-04-28 | Milwaukee Electric Tool Corporation | Multi-operational valve |
GB201216905D0 (en) * | 2012-09-21 | 2012-11-07 | Black & Decker Inc | A hammer drill |
GB201216903D0 (en) * | 2012-09-21 | 2012-11-07 | Black & Decker Inc | A hammer drill |
DE102013212597A1 (de) * | 2013-06-28 | 2014-12-31 | Robert Bosch Gmbh | Schlagwerkvorrichtung |
EP2821183B1 (de) | 2013-07-05 | 2017-06-21 | Black & Decker Inc. | Bohrhammer |
EP2857150A1 (de) * | 2013-10-03 | 2015-04-08 | HILTI Aktiengesellschaft | Handwerkzeugmaschine |
JP6335049B2 (ja) * | 2014-07-03 | 2018-05-30 | 株式会社マキタ | 打撃工具 |
JP6480788B2 (ja) * | 2015-04-07 | 2019-03-13 | 株式会社マキタ | 打撃工具 |
EP3181298A1 (de) * | 2015-12-15 | 2017-06-21 | HILTI Aktiengesellschaft | Schlagende werkzeugmaschine |
EP3181300A1 (de) * | 2015-12-15 | 2017-06-21 | HILTI Aktiengesellschaft | Schlagende handwerkzeugmaschine |
US9474917B1 (en) | 2016-05-26 | 2016-10-25 | Adel Abdulmuhsen Al-Wasis | Pneumatic hammer |
EP3281747A1 (de) | 2016-08-09 | 2018-02-14 | HILTI Aktiengesellschaft | Handwerkzeugmaschine |
CN108544430B (zh) * | 2018-06-04 | 2023-07-18 | 广西玉柴机器股份有限公司 | 铝堵气锤冲头装置 |
DE102018006928A1 (de) * | 2018-08-31 | 2020-03-05 | Sauter Feinmechanik Gmbh | Vorrichtung zum spanenden Bearbeiten von Werkstücken |
CN112677110A (zh) * | 2019-10-18 | 2021-04-20 | 苏州宝时得电动工具有限公司 | 锤击工具 |
CN112824054B (zh) * | 2019-11-21 | 2022-08-12 | 宝时得科技(中国)有限公司 | 电镐 |
CN111515615B (zh) * | 2020-04-27 | 2021-06-18 | 刘亚心 | 一种过盈螺栓冷装器 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4290492A (en) * | 1979-01-31 | 1981-09-22 | Black & Decker Inc. | Idling and air replenishing system for a reciprocating hammer mechanism |
DE3304916A1 (de) * | 1983-02-12 | 1984-08-16 | Robert Bosch Gmbh, 7000 Stuttgart | Bohrhammer |
DE3506695A1 (de) * | 1985-02-26 | 1986-08-28 | Robert Bosch Gmbh, 7000 Stuttgart | Bohrhammer |
JPS62174887U (de) * | 1986-04-25 | 1987-11-06 | ||
DE3804026A1 (de) * | 1987-12-21 | 1989-08-24 | Bosch Gmbh Robert | Motorisch angetriebener meissel- oder bohrhammer |
US4932479A (en) * | 1988-05-05 | 1990-06-12 | Vladimir Pyatov | Vacuum-compression type percussion power tool with a pumping chamber |
DE3826213A1 (de) * | 1988-08-02 | 1990-02-15 | Bosch Gmbh Robert | Bohr- oder schlaghammer |
DE3932134A1 (de) * | 1989-09-27 | 1991-04-04 | Bosch Gmbh Robert | Hammer mit luftfederschlagwerk |
DE4239294A1 (de) * | 1992-11-23 | 1994-05-26 | Black & Decker Inc | Bohrhammer mit pneumatischem Schlagwerk |
-
1995
- 1995-08-18 JP JP21086395A patent/JP3292969B2/ja not_active Expired - Fee Related
-
1996
- 1996-08-14 US US08/696,504 patent/US5775440A/en not_active Expired - Lifetime
- 1996-08-16 DE DE69610952T patent/DE69610952T2/de not_active Expired - Lifetime
- 1996-08-16 EP EP96306002A patent/EP0759341B1/de not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005041531A1 (de) * | 2005-08-31 | 2007-03-01 | Krones Ag | Positionsveränderbare Steuerkonsole |
Also Published As
Publication number | Publication date |
---|---|
JPH0957652A (ja) | 1997-03-04 |
JP3292969B2 (ja) | 2002-06-17 |
EP0759341B1 (de) | 2000-11-15 |
US5775440A (en) | 1998-07-07 |
EP0759341A3 (de) | 1998-03-04 |
EP0759341A2 (de) | 1997-02-26 |
DE69610952D1 (de) | 2000-12-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |