DE60239004D1 - Hammer - Google Patents
HammerInfo
- Publication number
- DE60239004D1 DE60239004D1 DE60239004T DE60239004T DE60239004D1 DE 60239004 D1 DE60239004 D1 DE 60239004D1 DE 60239004 T DE60239004 T DE 60239004T DE 60239004 T DE60239004 T DE 60239004T DE 60239004 D1 DE60239004 D1 DE 60239004D1
- Authority
- DE
- Germany
- Prior art keywords
- sleeve
- arm
- snap ring
- tool holder
- hole
- 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
- 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
- B25D11/00—Portable percussive tools with electromotor or other motor drive
- B25D11/06—Means for driving the impulse member
- B25D11/062—Means for driving the impulse member comprising a wobbling mechanism, swash plate
-
- 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
-
- 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
- B25D17/084—Rotating chucks or sockets
- B25D17/088—Rotating chucks or sockets with radial movable locking elements co-operating with bit shafts specially adapted therefor
-
- 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
- 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
- B25D2217/00—Details of, or accessories for, portable power-driven percussive tools
- B25D2217/003—Details relating to chucks with radially movable locking elements
- B25D2217/0038—Locking members of special shape
- B25D2217/0042—Ball-shaped locking members
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Percussive Tools And Related Accessories (AREA)
- Gripping On Spindles (AREA)
- Saccharide Compounds (AREA)
- Drilling Tools (AREA)
- Braking Systems And Boosters (AREA)
- Valve Device For Special Equipments (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
Abstract
A drilling and/or hammering tool which includes a hollow spindle (1) and a tool holder (10) that can be attached to an end (18) of the spindle and removed therefrom. The tool holder comprises a manually actuable sleeve (40) in which components of the tool holder are held within the sleeve by a snap ring (100) which snap ring is fitted within the sleeve. The snap ring has at least one resilient arm (102) and the sleeve has a corresponding number of holes (105) which extend to the outwardly facing surface of the sleeve. The arms are arranged such that each arm is engageable with a corresponding through hole in a snap fit and each arm and hole cooperate so that the portion (104) of each arm can be viewed from the surface of the sleeve appears in the shape of a symbol.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB0125749.2A GB0125749D0 (en) | 2001-10-26 | 2001-10-26 | Power tool |
GB0214774A GB2381228A (en) | 2001-10-26 | 2002-06-26 | Electrically powered hammer with support bearing |
PCT/EP2002/011927 WO2003035328A1 (en) | 2001-10-26 | 2002-10-25 | Hammer |
Publications (1)
Publication Number | Publication Date |
---|---|
DE60239004D1 true DE60239004D1 (en) | 2011-03-03 |
Family
ID=9924601
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60239004T Expired - Lifetime DE60239004D1 (en) | 2001-10-26 | 2002-10-25 | Hammer |
DE60239553T Expired - Lifetime DE60239553D1 (en) | 2001-10-26 | 2002-10-25 | Tool holder, as well as drill and / or percussion hammer with such a tool holder |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60239553T Expired - Lifetime DE60239553D1 (en) | 2001-10-26 | 2002-10-25 | Tool holder, as well as drill and / or percussion hammer with such a tool holder |
Country Status (6)
Country | Link |
---|---|
EP (2) | EP1619000B1 (en) |
CN (3) | CN100366398C (en) |
AT (2) | ATE495858T1 (en) |
AU (2) | AU2002350626B2 (en) |
DE (2) | DE60239004D1 (en) |
GB (3) | GB0125749D0 (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007001494B3 (en) * | 2007-01-10 | 2008-07-10 | Aeg Electric Tools Gmbh | Hand-held hammer drill |
CN101733736B (en) * | 2008-11-07 | 2011-12-07 | 苏州宝时得电动工具有限公司 | Chuck and power tool using same |
DE102009027560A1 (en) * | 2009-07-09 | 2011-01-13 | Robert Bosch Gmbh | Hammer drill and / or chisel device |
CN201619095U (en) * | 2010-01-21 | 2010-11-03 | 浙江海王电器有限公司 | Quick clamping device for electric hammer |
DE102013216516A1 (en) * | 2013-08-21 | 2015-02-26 | Robert Bosch Gmbh | Hand tools tool holder |
CN105328645A (en) * | 2015-10-23 | 2016-02-17 | 江苏恒丰电动工具有限公司 | Quick chuck for electric hammer |
GB201601856D0 (en) * | 2016-02-02 | 2016-03-16 | Black & Decker Inc | Tool holder connection system |
CN109848926B (en) * | 2017-11-30 | 2022-01-04 | 南京德朔实业有限公司 | Electric tool |
TWI648113B (en) * | 2018-06-14 | 2019-01-21 | 盧燦陽 | Hammer drill |
EP3698907B1 (en) * | 2019-02-20 | 2022-08-10 | Llambrich Precisión, S.L. | A chuck having a locking device |
US11759280B2 (en) * | 2020-02-06 | 2023-09-19 | Aesculap Ag | Surgical instrumentation for fixation of cervical spine |
CN116729673B (en) * | 2023-08-09 | 2023-10-27 | 沈阳诺曼科技有限公司 | Unmanned aerial vehicle frame subassembly |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4273344A (en) * | 1978-08-08 | 1981-06-16 | The Boeing Company | Motor quick-change chuck system for tool having cylindrically shaped adapter portion |
GB2102718B (en) * | 1981-07-24 | 1985-08-14 | Black & Decker Inc | Improvements in or relating to rotary percussive drills |
DE3310371A1 (en) * | 1983-03-22 | 1984-10-11 | Hilti Ag, Schaan | HAND DEVICE, LIKE DRILL, DRILL, SCREWDRIVER AND THE LIKE |
CN1005250B (en) * | 1985-08-30 | 1989-09-27 | 利森蒂亚专利管理有限公司 | Tool clamp fitted on electricity and wind-powered impact driller |
DE3636027A1 (en) * | 1986-10-23 | 1988-04-28 | Hilti Ag | HAND DEVICE WITH DETACHABLE TOOL HOLDER |
DE3636026A1 (en) * | 1986-10-23 | 1988-04-28 | Hilti Ag | HAND DEVICE WITH TOOL HOLDER |
DE4100186A1 (en) * | 1991-01-05 | 1992-07-09 | Bosch Gmbh Robert | HAND MACHINE TOOL WITH REMOVABLE TOOL HOLDER |
US5437465A (en) * | 1993-10-22 | 1995-08-01 | Atlas Copco Elektrowerkzeuge Gmbh | Tool changing device on a hand-operated machine tool |
US5398946A (en) * | 1993-12-29 | 1995-03-21 | Poly-Tech Industries | Chuck having one-step lock and release |
DE19503525B4 (en) * | 1995-02-03 | 2004-10-28 | Robert Bosch Gmbh | Hand tool, in particular drill and / or hammer |
DE19540391A1 (en) * | 1995-10-30 | 1997-05-07 | Hilti Ag | Drilling and chiseling device |
DE19540396A1 (en) * | 1995-10-30 | 1997-05-07 | Hilti Ag | Drilling and / or chiseling device |
DE19621610B4 (en) * | 1996-05-30 | 2016-06-23 | Robert Bosch Gmbh | Device for changing the tool holder on a hand tool |
US6053675A (en) * | 1998-06-26 | 2000-04-25 | Black & Decker Inc. | Quick-acting tool bit holder |
ATE299420T1 (en) * | 2001-10-26 | 2005-07-15 | Black & Decker Inc | TOOL HOLDER |
US6668941B2 (en) * | 2001-11-28 | 2003-12-30 | Credo Technology Corporation | Screw holding and driving device |
-
2001
- 2001-10-26 GB GBGB0125749.2A patent/GB0125749D0/en not_active Ceased
-
2002
- 2002-05-16 GB GBGB0211184.7A patent/GB0211184D0/en not_active Ceased
- 2002-06-26 GB GB0214774A patent/GB2381228A/en not_active Withdrawn
- 2002-10-25 AT AT02785306T patent/ATE495858T1/en not_active IP Right Cessation
- 2002-10-25 AT AT02785307T patent/ATE502721T1/en not_active IP Right Cessation
- 2002-10-25 CN CNB02825595XA patent/CN100366398C/en not_active Expired - Fee Related
- 2002-10-25 CN CN2009101309064A patent/CN101633056B/en not_active Expired - Fee Related
- 2002-10-25 AU AU2002350626A patent/AU2002350626B2/en not_active Ceased
- 2002-10-25 AU AU2002357469A patent/AU2002357469B2/en not_active Ceased
- 2002-10-25 CN CN2007100936736A patent/CN101058178B/en not_active Expired - Fee Related
- 2002-10-25 EP EP05016264.3A patent/EP1619000B1/en not_active Expired - Lifetime
- 2002-10-25 EP EP07112784A patent/EP1849562A3/en not_active Withdrawn
- 2002-10-25 DE DE60239004T patent/DE60239004D1/en not_active Expired - Lifetime
- 2002-10-25 DE DE60239553T patent/DE60239553D1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ATE495858T1 (en) | 2011-02-15 |
EP1849562A3 (en) | 2012-05-02 |
AU2002357469B2 (en) | 2008-09-11 |
AU2002350626B2 (en) | 2008-09-04 |
CN101058178B (en) | 2010-06-16 |
CN101058178A (en) | 2007-10-24 |
GB0214774D0 (en) | 2002-08-07 |
CN101633056B (en) | 2011-11-02 |
EP1619000A1 (en) | 2006-01-25 |
GB2381228A (en) | 2003-04-30 |
EP1849562A2 (en) | 2007-10-31 |
CN101633056A (en) | 2010-01-27 |
CN100366398C (en) | 2008-02-06 |
EP1619000B1 (en) | 2015-08-19 |
CN1735485A (en) | 2006-02-15 |
GB0125749D0 (en) | 2001-12-19 |
ATE502721T1 (en) | 2011-04-15 |
GB0211184D0 (en) | 2002-06-26 |
DE60239553D1 (en) | 2011-05-05 |
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