DE59601008D1 - Werkzeug zum lösen einer sicherung an einem bohrmeissel - Google Patents
Werkzeug zum lösen einer sicherung an einem bohrmeisselInfo
- Publication number
- DE59601008D1 DE59601008D1 DE59601008T DE59601008T DE59601008D1 DE 59601008 D1 DE59601008 D1 DE 59601008D1 DE 59601008 T DE59601008 T DE 59601008T DE 59601008 T DE59601008 T DE 59601008T DE 59601008 D1 DE59601008 D1 DE 59601008D1
- Authority
- DE
- Germany
- Prior art keywords
- fuse
- tool
- release
- drill chisel
- chisel
- 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 - Fee Related
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
- E21C35/18—Mining picks; Holders therefor
- E21C35/19—Means for fixing picks or holders
- E21C35/197—Means for fixing picks or holders using sleeves, rings or the like, as main fixing elements
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
- E21C35/18—Mining picks; Holders therefor
- E21C35/188—Mining picks; Holders therefor characterised by adaptations to use an extraction tool
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
- E21C35/18—Mining picks; Holders therefor
- E21C35/19—Means for fixing picks or holders
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Percussive Tools And Related Accessories (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19512349A DE19512349C1 (de) | 1995-04-01 | 1995-04-01 | Werkzeug |
PCT/EP1996/001200 WO1996031681A1 (de) | 1995-04-01 | 1996-03-20 | Werkzeug zum lösen einer sicherung an einem bohrmeissel |
Publications (1)
Publication Number | Publication Date |
---|---|
DE59601008D1 true DE59601008D1 (de) | 1999-01-28 |
Family
ID=7758599
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19512349A Expired - Fee Related DE19512349C1 (de) | 1995-04-01 | 1995-04-01 | Werkzeug |
DE59601008T Expired - Fee Related DE59601008D1 (de) | 1995-04-01 | 1996-03-20 | Werkzeug zum lösen einer sicherung an einem bohrmeissel |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19512349A Expired - Fee Related DE19512349C1 (de) | 1995-04-01 | 1995-04-01 | Werkzeug |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0817902B1 (de) |
DE (2) | DE19512349C1 (de) |
WO (1) | WO1996031681A1 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10331970B4 (de) * | 2003-07-14 | 2008-01-31 | Wirtgen Gmbh | Baumaschine |
ATE348966T1 (de) | 2004-05-24 | 2007-01-15 | Hans-Peter Canonica | Elektromotorischer verstellantrieb |
DE102008025071A1 (de) | 2008-05-26 | 2009-12-03 | Wirtgen Gmbh | Werkzeug zur Demontage eines Meißels |
US10486293B2 (en) | 2015-12-17 | 2019-11-26 | Steven Gerard Verkley | Device for extracting cutting bit from holder |
US20190076998A1 (en) * | 2017-09-11 | 2019-03-14 | Steven Gerard Verkley | Bit driver and method for its use |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3101933A (en) * | 1957-10-14 | 1963-08-27 | Cincinnati Mine Machinery Co | Cutter bit and socket construction |
DE1226510B (de) * | 1964-03-05 | 1966-10-13 | Eickhoff Geb | Schraemmeisselbefestigung |
GB1111591A (en) * | 1964-09-01 | 1968-05-01 | Coal Industry Patents Ltd | Mining cutter tool locking means |
US3397012A (en) * | 1966-12-19 | 1968-08-13 | Cincinnati Mine Machinery Co | Cutter bits and means for mounting them |
US3769683A (en) * | 1969-06-30 | 1973-11-06 | Cincinnati Mine Machinery Co | Means for removal and installation of bits in mining and digging machinery |
ZA762100B (en) * | 1976-04-07 | 1977-06-29 | Andersson Mavor Ltd | Improvements in or relating to mineral cutting tools |
GB2179002A (en) * | 1985-07-02 | 1987-02-25 | Nippon Foil Mfg | Package structure |
US4952001A (en) * | 1989-05-31 | 1990-08-28 | Fansteel Inc. | Mining bit preload retainer |
-
1995
- 1995-04-01 DE DE19512349A patent/DE19512349C1/de not_active Expired - Fee Related
-
1996
- 1996-03-20 WO PCT/EP1996/001200 patent/WO1996031681A1/de active IP Right Grant
- 1996-03-20 EP EP96908086A patent/EP0817902B1/de not_active Expired - Lifetime
- 1996-03-20 DE DE59601008T patent/DE59601008D1/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0817902A1 (de) | 1998-01-14 |
WO1996031681A1 (de) | 1996-10-10 |
DE19512349C1 (de) | 1996-10-24 |
EP0817902B1 (de) | 1998-12-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |