GB2248254B - Tool holder - Google Patents
Tool holderInfo
- Publication number
- GB2248254B GB2248254B GB9019805A GB9019805A GB2248254B GB 2248254 B GB2248254 B GB 2248254B GB 9019805 A GB9019805 A GB 9019805A GB 9019805 A GB9019805 A GB 9019805A GB 2248254 B GB2248254 B GB 2248254B
- Authority
- GB
- United Kingdom
- Prior art keywords
- tool holder
- holder
- 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.)
- 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
- E21C35/187—Mining picks; Holders therefor with arrangement of fluid-spraying nozzles
-
- 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)
- Nozzles (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU62115/90A AU627617B2 (en) | 1990-09-11 | 1990-09-04 | Arrangement of a spray nozzle on a chisel holder |
GB9019805A GB2248254B (en) | 1990-09-11 | 1990-09-11 | Tool holder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9019805A GB2248254B (en) | 1990-09-11 | 1990-09-11 | Tool holder |
Publications (3)
Publication Number | Publication Date |
---|---|
GB9019805D0 GB9019805D0 (en) | 1990-10-24 |
GB2248254A GB2248254A (en) | 1992-04-01 |
GB2248254B true GB2248254B (en) | 1994-07-27 |
Family
ID=10681998
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9019805A Expired - Fee Related GB2248254B (en) | 1990-09-11 | 1990-09-11 | Tool holder |
Country Status (2)
Country | Link |
---|---|
AU (1) | AU627617B2 (en) |
GB (1) | GB2248254B (en) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT370208B (en) * | 1981-06-04 | 1983-03-10 | Voest Alpine Ag | DEVICE FOR COOLING THE CHISELS OF A BREWING MACHINE |
AT375149B (en) * | 1982-07-06 | 1984-07-10 | Voest Alpine Ag | CHISEL HOLDER EQUIPPED WITH A SPRAYING DEVICE |
NZ207681A (en) * | 1983-04-11 | 1986-03-14 | Voest Alpine Ag | Vibrating tooth cutter for rock |
-
1990
- 1990-09-04 AU AU62115/90A patent/AU627617B2/en not_active Ceased
- 1990-09-11 GB GB9019805A patent/GB2248254B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
AU6211590A (en) | 1992-03-12 |
GB2248254A (en) | 1992-04-01 |
AU627617B2 (en) | 1992-08-27 |
GB9019805D0 (en) | 1990-10-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19950911 |