CN1069249C - 电动冲击式钻机 - Google Patents
电动冲击式钻机 Download PDFInfo
- Publication number
- CN1069249C CN1069249C CN96113207A CN96113207A CN1069249C CN 1069249 C CN1069249 C CN 1069249C CN 96113207 A CN96113207 A CN 96113207A CN 96113207 A CN96113207 A CN 96113207A CN 1069249 C CN1069249 C CN 1069249C
- Authority
- CN
- China
- Prior art keywords
- change
- over switch
- switch
- switch handle
- working shaft
- 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 - Fee Related
Links
- 239000011435 rock Substances 0.000 title 1
- 238000005553 drilling Methods 0.000 claims abstract description 29
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 239000000523 sample Substances 0.000 claims description 24
- 230000003116 impacting effect Effects 0.000 claims description 18
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 230000007704 transition Effects 0.000 claims description 3
- 230000006872 improvement Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Images
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
- B25F5/001—Gearings, speed selectors, clutches or the like specially adapted for rotary tools
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
- Percussive Tools And Related Accessories (AREA)
- Electrophonic Musical Instruments (AREA)
- Jigs For Machine Tools (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19528924A DE19528924B4 (de) | 1995-08-05 | 1995-08-05 | Elektrische Schlagbohrmaschine |
DE19528924.2 | 1995-08-05 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1154887A CN1154887A (zh) | 1997-07-23 |
CN1069249C true CN1069249C (zh) | 2001-08-08 |
Family
ID=7768856
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN96113207A Expired - Fee Related CN1069249C (zh) | 1995-08-05 | 1996-08-05 | 电动冲击式钻机 |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPH09117837A (it) |
CN (1) | CN1069249C (it) |
DE (1) | DE19528924B4 (it) |
GB (1) | GB2304067B (it) |
IT (1) | IT1290416B1 (it) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2327054A (en) * | 1997-07-08 | 1999-01-13 | Black & Decker Inc | Shaft locking |
NL1014558C2 (nl) * | 2000-03-03 | 2001-09-13 | Skil Europ Bv | Boormachine met grendelmechanisme. |
DE10031050A1 (de) * | 2000-06-26 | 2002-01-10 | Hilti Ag | Handwerkzeuggerät |
DE10143150C1 (de) * | 2001-09-03 | 2003-04-17 | Metabowerke Gmbh | Elektrische Schlagbohrmaschine |
DE10336637B3 (de) * | 2003-08-08 | 2005-04-28 | Metabowerke Gmbh | Elektrische Schlagbohrmaschine |
JP2005246831A (ja) * | 2004-03-05 | 2005-09-15 | Hitachi Koki Co Ltd | 振動ドリル |
DE102006000515A1 (de) * | 2006-12-12 | 2008-06-19 | Hilti Ag | Elektrisches Handwerkzeuggerät |
US7854274B2 (en) | 2007-11-21 | 2010-12-21 | Black & Decker Inc. | Multi-mode drill and transmission sub-assembly including a gear case cover supporting biasing |
US7735575B2 (en) | 2007-11-21 | 2010-06-15 | Black & Decker Inc. | Hammer drill with hard hammer support structure |
US7770660B2 (en) | 2007-11-21 | 2010-08-10 | Black & Decker Inc. | Mid-handle drill construction and assembly process |
US7798245B2 (en) | 2007-11-21 | 2010-09-21 | Black & Decker Inc. | Multi-mode drill with an electronic switching arrangement |
US7717191B2 (en) | 2007-11-21 | 2010-05-18 | Black & Decker Inc. | Multi-mode hammer drill with shift lock |
US7762349B2 (en) | 2007-11-21 | 2010-07-27 | Black & Decker Inc. | Multi-speed drill and transmission with low gear only clutch |
US7717192B2 (en) | 2007-11-21 | 2010-05-18 | Black & Decker Inc. | Multi-mode drill with mode collar |
DE102009001132B4 (de) | 2009-02-25 | 2022-04-28 | Robert Bosch Gmbh | Elektrowerkzeug |
DE102013207305A1 (de) * | 2012-10-08 | 2014-04-10 | Robert Bosch Gmbh | Handwerkzeugmaschine |
DE102018118323A1 (de) * | 2018-07-30 | 2020-01-30 | C. & E. Fein Gmbh | Zubehörteil |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2916499A1 (de) * | 1979-04-24 | 1980-11-06 | Duss Maschf | Elektro-handbohrmaschine mit vorrichtung zur wahlweisen umstellung fuer drehendes oder schlagendes bohren |
US4712625A (en) * | 1986-01-14 | 1987-12-15 | Willy Kress | Drilling and percussion hammer |
GB2276578A (en) * | 1993-04-02 | 1994-10-05 | Bosch Gmbh Robert | Hammer drill and/or percussion hammer |
CN1108165A (zh) * | 1993-11-30 | 1995-09-13 | 罗伯特·博施有限公司 | 设置在手持式工作机械上并且可使工具转动联动的装置 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2932470A1 (de) * | 1979-08-10 | 1981-02-26 | Scintilla Ag | Motorgetriebenes handwerkzeug, insbesondere heimwerkerkombinationsmaschine |
JPS5934906U (ja) * | 1982-08-27 | 1984-03-05 | 日立工機株式会社 | 振動ドリルの用途切換機構 |
DE4020269A1 (de) * | 1990-06-26 | 1992-01-02 | Bosch Gmbh Robert | Elektrische schlagbohrmaschine |
DE4305965C2 (de) * | 1993-02-26 | 1997-08-21 | Kress Elektrik Gmbh & Co | Schaltvorrichtung zur Spindelarretierung für Elektrowerkzeuge |
-
1995
- 1995-08-05 DE DE19528924A patent/DE19528924B4/de not_active Expired - Fee Related
-
1996
- 1996-07-26 JP JP8198066A patent/JPH09117837A/ja not_active Abandoned
- 1996-08-02 GB GB9616338A patent/GB2304067B/en not_active Expired - Fee Related
- 1996-08-02 IT IT96MI001678A patent/IT1290416B1/it active IP Right Grant
- 1996-08-05 CN CN96113207A patent/CN1069249C/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2916499A1 (de) * | 1979-04-24 | 1980-11-06 | Duss Maschf | Elektro-handbohrmaschine mit vorrichtung zur wahlweisen umstellung fuer drehendes oder schlagendes bohren |
US4712625A (en) * | 1986-01-14 | 1987-12-15 | Willy Kress | Drilling and percussion hammer |
GB2276578A (en) * | 1993-04-02 | 1994-10-05 | Bosch Gmbh Robert | Hammer drill and/or percussion hammer |
CN1108165A (zh) * | 1993-11-30 | 1995-09-13 | 罗伯特·博施有限公司 | 设置在手持式工作机械上并且可使工具转动联动的装置 |
Also Published As
Publication number | Publication date |
---|---|
GB9616338D0 (en) | 1996-09-11 |
JPH09117837A (ja) | 1997-05-06 |
GB2304067B (en) | 1997-08-13 |
DE19528924A1 (de) | 1997-02-06 |
GB2304067A (en) | 1997-03-12 |
ITMI961678A0 (it) | 1996-08-02 |
IT1290416B1 (it) | 1998-12-03 |
DE19528924B4 (de) | 2005-01-27 |
ITMI961678A1 (it) | 1998-02-02 |
CN1154887A (zh) | 1997-07-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20010808 Termination date: 20130805 |