EP2391484A1 - Tool holder - Google Patents
Tool holderInfo
- Publication number
- EP2391484A1 EP2391484A1 EP10700874A EP10700874A EP2391484A1 EP 2391484 A1 EP2391484 A1 EP 2391484A1 EP 10700874 A EP10700874 A EP 10700874A EP 10700874 A EP10700874 A EP 10700874A EP 2391484 A1 EP2391484 A1 EP 2391484A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- tool
- shaft
- tool holder
- section
- bracket
- 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
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 description 2
- 238000010009 beating Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
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
- B25D17/08—Means for retaining and guiding the tool bit, e.g. chucks allowing axial oscillation of the tool bit
- B25D17/082—Retainers consisting of a swinging yoke or latching means
-
- 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
- B25D2250/211—Cross-sections of the tool
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T279/00—Chucks or sockets
- Y10T279/17—Socket type
- Y10T279/17042—Lost motion
- Y10T279/17051—Swinging external yoke or detent
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Percussive Tools And Related Accessories (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102009008191A DE102009008191A1 (en) | 2009-01-30 | 2009-01-30 | tool holder |
PCT/EP2010/050658 WO2010086270A1 (en) | 2009-01-30 | 2010-01-21 | Tool holder |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2391484A1 true EP2391484A1 (en) | 2011-12-07 |
EP2391484B1 EP2391484B1 (en) | 2018-03-07 |
Family
ID=42040503
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP10700874.0A Active EP2391484B1 (en) | 2009-01-30 | 2010-01-21 | Tool holder |
Country Status (4)
Country | Link |
---|---|
US (1) | US9067312B2 (en) |
EP (1) | EP2391484B1 (en) |
DE (1) | DE102009008191A1 (en) |
WO (1) | WO2010086270A1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102884949B (en) * | 2011-07-22 | 2014-07-30 | 南京德朔实业有限公司 | Electric pruning shears |
JP6345045B2 (en) | 2014-09-05 | 2018-06-20 | 株式会社マキタ | Impact tool |
US10507568B2 (en) * | 2016-12-15 | 2019-12-17 | Caterpillar Inc. | Hammer work tool having multi-position retention collar |
WO2019079560A1 (en) | 2017-10-20 | 2019-04-25 | Milwaukee Electric Tool Corporation | Percussion tool |
WO2019147919A1 (en) | 2018-01-26 | 2019-08-01 | Milwaukee Electric Tool Corporation | Percussion tool |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1807799A (en) * | 1931-06-02 | Steel retainer | ||
US1804217A (en) * | 1928-06-14 | 1931-05-05 | Gardner Denver Co | Tool retainer |
US2042926A (en) * | 1934-02-26 | 1936-06-02 | Cleveland Rock Drill Co | Tool retainer |
US1986297A (en) * | 1934-03-16 | 1935-01-01 | Worthington Pump & Mach Corp | Drill steel retainer |
US2122516A (en) * | 1935-08-16 | 1938-07-05 | Cleveland Rock Drill Co | Drill steel retainer |
US2114047A (en) * | 1936-03-13 | 1938-04-12 | Cleveland Rock Drill Co | Drill steel retainer |
US2182365A (en) * | 1937-08-04 | 1939-12-05 | Ingersoll Rand Co | Steel retainer |
US2230046A (en) * | 1938-06-24 | 1941-01-28 | Sullivan Machinery Co | Drill steel retainer |
US2400206A (en) * | 1944-04-20 | 1946-05-14 | Chicago Pneumatic Tool Co | Tool retainer |
US2500038A (en) * | 1947-02-01 | 1950-03-07 | Chicago Pneumatic Tool Co | Tool retainer for rock drills |
US2489923A (en) * | 1948-01-08 | 1949-11-29 | Worthington Pump & Mach Corp | Tool retainer for percussive tools |
US2604328A (en) * | 1948-07-27 | 1952-07-22 | Le Roi Company | Drill steel retainer |
US2720401A (en) * | 1953-07-14 | 1955-10-11 | Thor Power Tool Co | Drill steel retainer |
US2752889A (en) * | 1953-08-03 | 1956-07-03 | Mechanical Res Corp | Percussion tool |
US2817316A (en) | 1955-04-12 | 1957-12-24 | Atlas Copco Ab | Implement retaining devices for power operated percussive tools |
US2935327A (en) * | 1958-09-24 | 1960-05-03 | Chicago Pneumatic Tool Co | Resilient retainer for drill steel |
US2958534A (en) * | 1959-11-02 | 1960-11-01 | Thor Power Tool Co | Working tool retainer mechanism |
US3499656A (en) | 1968-04-11 | 1970-03-10 | John E Calmusky | Tool retainer |
GB1382019A (en) * | 1973-07-11 | 1975-01-29 | Atlas Copco Ab | Tool retainer |
US4440237A (en) * | 1982-06-11 | 1984-04-03 | Ingersoll-Rand Co. | Pavement breaker |
SE502343C2 (en) * | 1991-06-24 | 1995-10-09 | Berema Atlas Copco Ab | Safety device for tools for striking hand-held machines |
US5330202A (en) * | 1992-10-08 | 1994-07-19 | Ingersoll-Rand Company | Tool retainer for a percussive, fluid-activated apparatus |
US5431235A (en) * | 1994-04-28 | 1995-07-11 | Ingersoll-Rand Company | Reciprocal chuck for paving breaker |
DE102005000098A1 (en) * | 2005-07-28 | 2007-02-01 | Hilti Ag | Impact tool holder with retention strap |
JP2008012665A (en) * | 2006-07-01 | 2008-01-24 | Black & Decker Inc | Tool holder for pavement breaker |
DE102009046479A1 (en) * | 2009-11-06 | 2011-05-19 | Hilti Aktiengesellschaft | Hand tool |
-
2009
- 2009-01-30 DE DE102009008191A patent/DE102009008191A1/en not_active Ceased
-
2010
- 2010-01-21 WO PCT/EP2010/050658 patent/WO2010086270A1/en active Application Filing
- 2010-01-21 US US13/146,859 patent/US9067312B2/en active Active
- 2010-01-21 EP EP10700874.0A patent/EP2391484B1/en active Active
Non-Patent Citations (1)
Title |
---|
See references of WO2010086270A1 * |
Also Published As
Publication number | Publication date |
---|---|
DE102009008191A1 (en) | 2010-08-05 |
US20120038119A1 (en) | 2012-02-16 |
WO2010086270A1 (en) | 2010-08-05 |
EP2391484B1 (en) | 2018-03-07 |
US9067312B2 (en) | 2015-06-30 |
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