GB9712832D0 - Electric hand machine tool - Google Patents
Electric hand machine toolInfo
- Publication number
- GB9712832D0 GB9712832D0 GBGB9712832.6A GB9712832A GB9712832D0 GB 9712832 D0 GB9712832 D0 GB 9712832D0 GB 9712832 A GB9712832 A GB 9712832A GB 9712832 D0 GB9712832 D0 GB 9712832D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- machine tool
- electric hand
- hand machine
- electric
- 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
- B25D17/08—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
- B25D17/20—Devices for cleaning or cooling tool or work
-
- 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
-
- 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
- B25D2217/0057—Details related to cleaning or cooling the tool or workpiece
- B25D2217/0061—Details related to cleaning or cooling the tool or workpiece related to cooling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Percussive Tools And Related Accessories (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19626254A DE19626254A1 (en) | 1996-06-29 | 1996-06-29 | Electric hand machine tool |
Publications (3)
Publication Number | Publication Date |
---|---|
GB9712832D0 true GB9712832D0 (en) | 1997-08-20 |
GB2314795A GB2314795A (en) | 1998-01-14 |
GB2314795B GB2314795B (en) | 1998-09-09 |
Family
ID=7798477
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9712832A Expired - Fee Related GB2314795B (en) | 1996-06-29 | 1997-06-18 | Electric hand machine tool |
Country Status (5)
Country | Link |
---|---|
CN (1) | CN1066664C (en) |
CH (1) | CH691893A5 (en) |
DE (1) | DE19626254A1 (en) |
GB (1) | GB2314795B (en) |
IT (1) | IT1292380B1 (en) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE29724927U1 (en) * | 1997-06-11 | 2007-08-02 | Robert Bosch Gmbh | Hand-held drilling or percussion machine tool |
FI110803B (en) | 2000-05-11 | 2003-03-31 | Sandvik Tamrock Oy | The rock drilling machine |
DE50112450D1 (en) * | 2001-10-15 | 2007-06-14 | Hilti Ag | Cooling air duct for an electric hand tool with electro-pneumatic impact mechanism |
US7004357B2 (en) * | 2003-05-15 | 2006-02-28 | Alemite, Llc | Grease gun |
FR2865673B1 (en) * | 2004-01-29 | 2006-03-31 | Mbh Dev | DRILLING DEVICE IN PARTICULAR DIAMOND TIP WITH INTEGRATED COOLING |
EP1637288B1 (en) * | 2004-09-16 | 2014-08-13 | HILTI Aktiengesellschaft | Vibration damping electric hand tool |
DE102004058696A1 (en) * | 2004-12-06 | 2006-06-08 | Hilti Ag | Electric power tool |
SE529743C2 (en) * | 2006-12-01 | 2007-11-13 | Atlas Copco Tools Ab | Pneumatic tool, has angular gear cooling system which passes exhaust air through front air outlet casing containing a circular groove formed in tool casing |
DE102007039828B3 (en) * | 2007-08-23 | 2008-11-20 | Robert Bosch Gmbh | Electric hand-held machine tool, particularly hammer drill, has housing, in which motor is arranged and blower is coupled to motor and has extendable and retractable accumulators over guide rails |
DE102009028890B4 (en) * | 2009-08-26 | 2014-11-20 | Hilti Aktiengesellschaft | tool holder |
DE102009045799A1 (en) * | 2009-10-19 | 2011-05-12 | Robert Bosch Gmbh | Machine tool and method for cooling a machine tool |
EP2886261A1 (en) * | 2013-12-18 | 2015-06-24 | HILTI Aktiengesellschaft | Manual tool machine |
JP6504183B2 (en) * | 2015-01-30 | 2019-04-24 | 工機ホールディングス株式会社 | Work machine |
WO2021107827A1 (en) * | 2019-11-25 | 2021-06-03 | Husqvarna Ab | A hand-held electrically powered work tool |
DE102020213165A1 (en) * | 2020-10-19 | 2022-04-21 | Robert Bosch Gesellschaft mit beschränkter Haftung | Hand tool machine with a locking device |
DE102021210224A1 (en) | 2021-09-15 | 2023-03-16 | Sms Group Gmbh | Cooling attachment for a working machine |
EP4324598A1 (en) * | 2022-08-18 | 2024-02-21 | Hilti Aktiengesellschaft | Tool holding device for a drill hammer or chisel hammer |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2016964B2 (en) * | 1970-04-09 | 1977-09-15 | Robert Bosch Gmbh, 7000 Stuttgart | HAND-HELD HAMMER WITH BUILT-IN ELECTRIC DRIVE MOTOR |
DE2844086A1 (en) * | 1978-10-10 | 1980-04-30 | Bosch Gmbh Robert | HAND MACHINE, IN PARTICULAR HAMMER |
DE3205063C2 (en) * | 1981-04-03 | 1986-10-09 | Robert Bosch Gmbh, 7000 Stuttgart | Tool holder |
CN2200517Y (en) * | 1994-03-30 | 1995-06-14 | 范姜渭川 | Electric tool |
DE19703094A1 (en) * | 1996-02-06 | 1997-08-07 | Bosch Gmbh Robert | Electrical hand tool with tool attachment |
-
1996
- 1996-06-29 DE DE19626254A patent/DE19626254A1/en not_active Withdrawn
-
1997
- 1997-02-14 CH CH00334/97A patent/CH691893A5/en not_active IP Right Cessation
- 1997-06-18 GB GB9712832A patent/GB2314795B/en not_active Expired - Fee Related
- 1997-06-19 IT IT97MI001443A patent/IT1292380B1/en active IP Right Grant
- 1997-06-28 CN CN97113859A patent/CN1066664C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
IT1292380B1 (en) | 1999-02-08 |
CN1171321A (en) | 1998-01-28 |
CN1066664C (en) | 2001-06-06 |
ITMI971443A0 (en) | 1997-06-19 |
GB2314795A (en) | 1998-01-14 |
DE19626254A1 (en) | 1998-01-08 |
ITMI971443A1 (en) | 1998-12-19 |
GB2314795B (en) | 1998-09-09 |
CH691893A5 (en) | 2001-11-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20020618 |