GB1092862A - Coal cutter pick - Google Patents
Coal cutter pickInfo
- Publication number
- GB1092862A GB1092862A GB30739/63A GB3073963A GB1092862A GB 1092862 A GB1092862 A GB 1092862A GB 30739/63 A GB30739/63 A GB 30739/63A GB 3073963 A GB3073963 A GB 3073963A GB 1092862 A GB1092862 A GB 1092862A
- Authority
- GB
- United Kingdom
- Prior art keywords
- coal cutter
- cutter pick
- pick
- head
- padley
- 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
Links
- 239000003245 coal Substances 0.000 title 1
- 239000002184 metal Substances 0.000 abstract 1
- 238000005065 mining Methods 0.000 abstract 1
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
- E21C35/183—Mining picks; Holders therefor with inserts or layers of wear-resisting material
-
- 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
- E21C35/183—Mining picks; Holders therefor with inserts or layers of wear-resisting material
- E21C35/1831—Fixing methods or devices
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)
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
1,092,862. Mining picks. PADLEY & VENABLES Ltd. July 31, 1964 [Aug. 2, 1963], No. 30739/63. Addition to 767,324. Heading E1F. A hard metal insert is secured in a hole in a pick head so as to be positioned at the junction of the convex top and front faces of the head.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB30739/63A GB1092862A (en) | 1963-08-02 | 1963-08-02 | Coal cutter pick |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB30739/63A GB1092862A (en) | 1963-08-02 | 1963-08-02 | Coal cutter pick |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1092862A true GB1092862A (en) | 1967-11-29 |
Family
ID=10312377
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB30739/63A Expired GB1092862A (en) | 1963-08-02 | 1963-08-02 | Coal cutter pick |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1092862A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2249116A (en) * | 1990-10-23 | 1992-04-29 | Hydra Tools Int Plc | Mineral cutter pick and tip |
-
1963
- 1963-08-02 GB GB30739/63A patent/GB1092862A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2249116A (en) * | 1990-10-23 | 1992-04-29 | Hydra Tools Int Plc | Mineral cutter pick and tip |
GB2249116B (en) * | 1990-10-23 | 1994-07-06 | Hydra Tools Int Plc | Mineral cutter pick and tip |
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