EP0928668A3 - Kupplung für ein Hammerbohrwerkzeug - Google Patents
Kupplung für ein Hammerbohrwerkzeug Download PDFInfo
- Publication number
- EP0928668A3 EP0928668A3 EP99100510A EP99100510A EP0928668A3 EP 0928668 A3 EP0928668 A3 EP 0928668A3 EP 99100510 A EP99100510 A EP 99100510A EP 99100510 A EP99100510 A EP 99100510A EP 0928668 A3 EP0928668 A3 EP 0928668A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- coupling
- key
- shaft
- drilling machine
- percussion drilling
- 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.)
- Withdrawn
Links
- 230000008878 coupling Effects 0.000 title abstract 2
- 238000010168 coupling process Methods 0.000 title abstract 2
- 238000005859 coupling reaction Methods 0.000 title abstract 2
- 238000005553 drilling Methods 0.000 title abstract 2
- 238000009527 percussion Methods 0.000 title 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
- B25D17/084—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
- 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
-
- 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
- B25D2250/231—Sleeve details
- B25D2250/235—Sleeve couplings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Percussive Tools And Related Accessories (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29800467U DE29800467U1 (de) | 1998-01-13 | 1998-01-13 | Kupplung zum lösbaren Verbinden einer Antriebs- mit einer Abtriebswelle für ein Hammerbohrwerkzeug |
DE29800467U | 1998-01-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0928668A2 EP0928668A2 (de) | 1999-07-14 |
EP0928668A3 true EP0928668A3 (de) | 2003-05-21 |
Family
ID=8051199
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP99100510A Withdrawn EP0928668A3 (de) | 1998-01-13 | 1999-01-12 | Kupplung für ein Hammerbohrwerkzeug |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0928668A3 (de) |
DE (1) | DE29800467U1 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10115579C2 (de) * | 2001-03-29 | 2003-02-27 | Drebo Werkzeugfab Gmbh | Kraftübertragungsvorrichtung |
DE10244230B4 (de) * | 2002-09-23 | 2014-10-30 | Drebo Werkzeugfabrik Gmbh | Kraftübertragungsvorrichtung |
DE102011107348A1 (de) * | 2011-06-29 | 2013-01-03 | Tracto-Technik Gmbh & Co. Kg | "Verbindungsvorrichtung" |
CN107310053B (zh) * | 2016-12-30 | 2019-05-24 | 清远市金宏基建设有限公司 | 碎石机 |
CN106836847B (zh) * | 2016-12-30 | 2019-05-07 | 江苏长江机械化基础工程有限公司 | ***式混凝土破裂机 |
US11780063B2 (en) | 2017-10-10 | 2023-10-10 | Milwaukee Electric Tool Corporation | Power tool to tool bit extension adapter |
USD922166S1 (en) | 2018-10-09 | 2021-06-15 | Milwaukee Electric Tool Corporation | Tool bit adapter |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1505907A (en) * | 1974-07-04 | 1978-04-05 | Duss Gmbh & Co | Rotary percussive hammer |
US4131165A (en) * | 1976-04-28 | 1978-12-26 | Robert Bosch Gmbh | Hammer drill |
DE9305034U1 (de) * | 1993-04-02 | 1994-08-04 | Robert Bosch Gmbh, 70469 Stuttgart | Elektrisch betriebener Hammer |
-
1998
- 1998-01-13 DE DE29800467U patent/DE29800467U1/de not_active Expired - Lifetime
-
1999
- 1999-01-12 EP EP99100510A patent/EP0928668A3/de not_active Withdrawn
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1505907A (en) * | 1974-07-04 | 1978-04-05 | Duss Gmbh & Co | Rotary percussive hammer |
US4131165A (en) * | 1976-04-28 | 1978-12-26 | Robert Bosch Gmbh | Hammer drill |
DE9305034U1 (de) * | 1993-04-02 | 1994-08-04 | Robert Bosch Gmbh, 70469 Stuttgart | Elektrisch betriebener Hammer |
Also Published As
Publication number | Publication date |
---|---|
EP0928668A2 (de) | 1999-07-14 |
DE29800467U1 (de) | 1999-08-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
|
AX | Request for extension of the european patent |
Free format text: AL;LT;LV;MK;RO;SI |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
|
AX | Request for extension of the european patent |
Extension state: AL LT LV MK RO SI |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: 7E 21C 3/00 B Ipc: 7B 25D 17/08 B Ipc: 7B 25D 17/00 A |
|
17P | Request for examination filed |
Effective date: 20031121 |
|
AKX | Designation fees paid |
Designated state(s): AT BE CH DE DK ES FR GB IT LI SE |
|
17Q | First examination report despatched |
Effective date: 20040116 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20040727 |