CN101157214A - Dual-speed multifunctional electric hammer - Google Patents
Dual-speed multifunctional electric hammer Download PDFInfo
- Publication number
- CN101157214A CN101157214A CNA2007101344976A CN200710134497A CN101157214A CN 101157214 A CN101157214 A CN 101157214A CN A2007101344976 A CNA2007101344976 A CN A2007101344976A CN 200710134497 A CN200710134497 A CN 200710134497A CN 101157214 A CN101157214 A CN 101157214A
- Authority
- CN
- China
- Prior art keywords
- low speed
- slide plate
- high speed
- gear wheel
- speed
- 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
Images
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
- B25D2211/00—Details of portable percussive tools with electromotor or other motor drive
- B25D2211/06—Means for driving the impulse member
- B25D2211/061—Swash-plate actuated impulse-driving mechanisms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D2216/00—Details of 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
- B25D2216/0007—Details of percussion or rotation modes
- B25D2216/0015—Tools having a percussion-only mode
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D2216/00—Details of 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
- B25D2216/0007—Details of percussion or rotation modes
- B25D2216/0023—Tools having a percussion-and-rotation mode
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D2216/00—Details of 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
- B25D2216/0007—Details of percussion or rotation modes
- B25D2216/0038—Tools having a rotation-only mode
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D2216/00—Details of 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
- B25D2216/0076—Angular position of the chisel modifiable by hand
-
- 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
- B25D2250/045—Cams used in percussive tools
-
- 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
- B25D2250/275—Tools having at least two similar components
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Percussive Tools And Related Accessories (AREA)
- Drilling And Boring (AREA)
Abstract
Description
Claims (18)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2007101344976A CN100513090C (en) | 2007-10-30 | 2007-10-30 | Dual-speed multifunctional electric hammer |
EP20080167598 EP2055440B1 (en) | 2007-10-30 | 2008-10-27 | Multi-function double-speed rotary hammer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2007101344976A CN100513090C (en) | 2007-10-30 | 2007-10-30 | Dual-speed multifunctional electric hammer |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101157214A true CN101157214A (en) | 2008-04-09 |
CN100513090C CN100513090C (en) | 2009-07-15 |
Family
ID=39305509
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2007101344976A Active CN100513090C (en) | 2007-10-30 | 2007-10-30 | Dual-speed multifunctional electric hammer |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP2055440B1 (en) |
CN (1) | CN100513090C (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011088631A1 (en) * | 2010-01-21 | 2011-07-28 | 浙江海王电器有限公司 | Light single button multi-function electric hammer |
WO2011088633A1 (en) * | 2010-01-21 | 2011-07-28 | 浙江海王电器有限公司 | Electric tool with transmission mechanism |
CN102649266A (en) * | 2012-04-16 | 2012-08-29 | 制尚电器(浙江)有限公司 | Multifunctional double-speed electric hammer |
CN102765080A (en) * | 2012-07-18 | 2012-11-07 | 宁波汉浦工具有限公司 | Double-speed electric hammer |
CN103538036A (en) * | 2012-07-16 | 2014-01-29 | 罗伯特·博世有限公司 | Switch unit |
CN104552183A (en) * | 2013-10-10 | 2015-04-29 | 苏州宝时得电动工具有限公司 | Handheld electric tool |
CN106826696A (en) * | 2017-02-28 | 2017-06-13 | 东莞产权交易中心 | Improved dustless percussion drill |
CN109262549A (en) * | 2017-07-17 | 2019-01-25 | 博世电动工具(中国)有限公司 | Electric tool |
CN113165152A (en) * | 2018-11-29 | 2021-07-23 | 工机控股株式会社 | Striking working machine |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN203471741U (en) * | 2013-09-13 | 2014-03-12 | 王国雄 | Adapter for electric drill |
DE212016000135U1 (en) * | 2015-06-30 | 2018-02-20 | Hitachi Koki Co., Ltd. | impact tool |
DE102016224862A1 (en) * | 2016-12-13 | 2018-06-14 | Robert Bosch Gmbh | Drill and / or chisel hammer |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE9307523U1 (en) * | 1993-05-18 | 1994-09-29 | Robert Bosch Gmbh, 70469 Stuttgart | Power tool, especially impact drill or hammer drill |
DE102004018084B3 (en) * | 2004-04-08 | 2005-11-17 | Hilti Ag | hammer drill |
DE102006029363A1 (en) | 2006-06-27 | 2008-01-03 | Robert Bosch Gmbh | Electric hand tool |
DE102006061624A1 (en) | 2006-12-27 | 2008-07-03 | Robert Bosch Gmbh | Hand tool i.e. hammer drill, has gear wheel unit switching between different drive modes and/or drive speeds of tool, where intermediate shaft and gear wheel unit are movable relative to each other in axial direction |
-
2007
- 2007-10-30 CN CNB2007101344976A patent/CN100513090C/en active Active
-
2008
- 2008-10-27 EP EP20080167598 patent/EP2055440B1/en not_active Expired - Fee Related
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011088633A1 (en) * | 2010-01-21 | 2011-07-28 | 浙江海王电器有限公司 | Electric tool with transmission mechanism |
WO2011088631A1 (en) * | 2010-01-21 | 2011-07-28 | 浙江海王电器有限公司 | Light single button multi-function electric hammer |
US9227312B2 (en) | 2010-01-21 | 2016-01-05 | Zhejiang Haiwang Electric Machine Co., Ltd. | Light single-button multifunctional electric hammer |
CN102649266B (en) * | 2012-04-16 | 2015-04-08 | 制尚电器(浙江)有限公司 | Multifunctional double-speed electric hammer |
CN102649266A (en) * | 2012-04-16 | 2012-08-29 | 制尚电器(浙江)有限公司 | Multifunctional double-speed electric hammer |
CN103538036A (en) * | 2012-07-16 | 2014-01-29 | 罗伯特·博世有限公司 | Switch unit |
CN102765080A (en) * | 2012-07-18 | 2012-11-07 | 宁波汉浦工具有限公司 | Double-speed electric hammer |
CN102765080B (en) * | 2012-07-18 | 2014-12-24 | 宁波汉浦工具有限公司 | Double-speed electric hammer |
CN104552183A (en) * | 2013-10-10 | 2015-04-29 | 苏州宝时得电动工具有限公司 | Handheld electric tool |
CN106826696A (en) * | 2017-02-28 | 2017-06-13 | 东莞产权交易中心 | Improved dustless percussion drill |
CN109262549A (en) * | 2017-07-17 | 2019-01-25 | 博世电动工具(中国)有限公司 | Electric tool |
CN109262549B (en) * | 2017-07-17 | 2021-04-06 | 博世电动工具(中国)有限公司 | Electric tool |
CN113165152A (en) * | 2018-11-29 | 2021-07-23 | 工机控股株式会社 | Striking working machine |
Also Published As
Publication number | Publication date |
---|---|
CN100513090C (en) | 2009-07-15 |
EP2055440A1 (en) | 2009-05-06 |
EP2055440B1 (en) | 2012-06-27 |
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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 | ||
ASS | Succession or assignment of patent right |
Owner name: CHANGZHOU TONGYANG ELECTRIC MANUFACTURING CO., LTD Free format text: FORMER OWNER: SAIDI ELECTRIC MANUFACTURING CO., LTD., CHANGZHOU Effective date: 20140304 |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20140304 Address after: 213000 Jiangsu province Changzhou Fengxiang Economic Development Zone, Zhonglou District Road No. 55 Patentee after: Changzhou Tongyang Electric Manufacturing Co., Ltd. Address before: 213000 Jiangsu province Changzhou City Zhonglou District New Gate Industrial Park Xinlong Road No. 18 Patentee before: Saidi Electric Manufacturing Co., Ltd., Changzhou |
|
CP02 | Change in the address of a patent holder | ||
CP02 | Change in the address of a patent holder |
Address after: Room 8-01, Guozhan electromechanical Industrial Park, 538 Hehai West Road, Xinbei District, Changzhou City, Jiangsu Province Patentee after: Changzhou Toolon Electric Works Co.,Ltd. Address before: 213000 Jiangsu province Changzhou Fengxiang Economic Development Zone, Zhonglou District Road No. 55 Patentee before: Changzhou Toolon Electric Works Co.,Ltd. |