EP2199031A4 - Impact tool - Google Patents
Impact toolInfo
- Publication number
- EP2199031A4 EP2199031A4 EP08830366A EP08830366A EP2199031A4 EP 2199031 A4 EP2199031 A4 EP 2199031A4 EP 08830366 A EP08830366 A EP 08830366A EP 08830366 A EP08830366 A EP 08830366A EP 2199031 A4 EP2199031 A4 EP 2199031A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- impact tool
- impact
- tool
- 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
- 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
- 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
- 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
- B25D2222/00—Materials of the tool or the workpiece
- B25D2222/21—Metals
- B25D2222/42—Steel
-
- 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
- B25D2250/371—Use of springs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Percussive Tools And Related Accessories (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007237990A JP5100272B2 (en) | 2007-09-13 | 2007-09-13 | Impact tool |
| PCT/JP2008/066561 WO2009035090A1 (en) | 2007-09-13 | 2008-09-12 | Impact tool |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP2199031A1 EP2199031A1 (en) | 2010-06-23 |
| EP2199031A4 true EP2199031A4 (en) | 2011-11-30 |
| EP2199031B1 EP2199031B1 (en) | 2013-01-02 |
Family
ID=40452096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP08830366A Not-in-force EP2199031B1 (en) | 2007-09-13 | 2008-09-12 | Impact tool |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP2199031B1 (en) |
| JP (1) | JP5100272B2 (en) |
| CN (1) | CN101801611B (en) |
| WO (1) | WO2009035090A1 (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102010030026A1 (en) * | 2010-06-14 | 2012-02-23 | Robert Bosch Gmbh | striking mechanism |
| JP5518617B2 (en) * | 2010-08-02 | 2014-06-11 | 株式会社マキタ | Impact tool |
| CN103386669B (en) * | 2012-05-07 | 2016-03-16 | 苏州宝时得电动工具有限公司 | Electric hammer |
| DE102012218882A1 (en) * | 2012-10-17 | 2014-04-17 | Robert Bosch Gmbh | Hand-held power tool device e.g. demolition hammer has stroke unit that transmits drive motion of drive unit to tool holder in driving direction, and locking element that provides positive coupling of tool holder in operating state |
| EP3822036A1 (en) | 2019-11-12 | 2021-05-19 | Hilti Aktiengesellschaft | Impact device assembly |
| EP3822037A1 (en) | 2019-11-15 | 2021-05-19 | Hilti Aktiengesellschaft | Impact device assembly |
| EP3822030A1 (en) * | 2019-11-15 | 2021-05-19 | Hilti Aktiengesellschaft | Drill and/or chisel hammer with impact device assembly |
| US12029437B1 (en) | 2020-08-14 | 2024-07-09 | Henry Schein, Inc. | Hand piece for powered osteotome |
| JP7585085B2 (en) * | 2021-02-22 | 2024-11-18 | 株式会社マキタ | Impact tools |
| JP7598259B2 (en) * | 2021-02-22 | 2024-12-11 | 株式会社マキタ | Impact tools |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0064038A1 (en) * | 1981-04-15 | 1982-11-03 | Atlas Copco Aktiebolag | Method and device for dampening compressive stress waves |
| EP1604785A2 (en) * | 2004-06-08 | 2005-12-14 | Hitachi Koki Co., Ltd. | Striking tool |
| EP1754575A2 (en) * | 2005-08-19 | 2007-02-21 | Makita Corporation | Impact power tool |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW252068B (en) * | 1994-11-14 | 1995-07-21 | Makida Kk | Empty-striking-prevention device for striking tool |
| DE19933972A1 (en) * | 1999-07-20 | 2001-01-25 | Bosch Gmbh Robert | Hammer drill or hammer |
| JP2003175477A (en) * | 2001-12-12 | 2003-06-24 | Ryobi Ltd | Device for moderating impact in impact tool |
| JP4509890B2 (en) * | 2005-08-19 | 2010-07-21 | 株式会社マキタ | Impact type work tool |
-
2007
- 2007-09-13 JP JP2007237990A patent/JP5100272B2/en not_active Expired - Fee Related
-
2008
- 2008-09-12 EP EP08830366A patent/EP2199031B1/en not_active Not-in-force
- 2008-09-12 CN CN2008801069878A patent/CN101801611B/en not_active Expired - Fee Related
- 2008-09-12 WO PCT/JP2008/066561 patent/WO2009035090A1/en not_active Ceased
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0064038A1 (en) * | 1981-04-15 | 1982-11-03 | Atlas Copco Aktiebolag | Method and device for dampening compressive stress waves |
| EP1604785A2 (en) * | 2004-06-08 | 2005-12-14 | Hitachi Koki Co., Ltd. | Striking tool |
| EP1754575A2 (en) * | 2005-08-19 | 2007-02-21 | Makita Corporation | Impact power tool |
Non-Patent Citations (1)
| Title |
|---|
| See also references of WO2009035090A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2199031B1 (en) | 2013-01-02 |
| CN101801611B (en) | 2012-09-19 |
| CN101801611A (en) | 2010-08-11 |
| WO2009035090A1 (en) | 2009-03-19 |
| EP2199031A1 (en) | 2010-06-23 |
| JP5100272B2 (en) | 2012-12-19 |
| JP2009066710A (en) | 2009-04-02 |
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