GB2053141B - Impact tip for impact rock breaker - Google Patents
Impact tip for impact rock breakerInfo
- Publication number
- GB2053141B GB2053141B GB8018443A GB8018443A GB2053141B GB 2053141 B GB2053141 B GB 2053141B GB 8018443 A GB8018443 A GB 8018443A GB 8018443 A GB8018443 A GB 8018443A GB 2053141 B GB2053141 B GB 2053141B
- Authority
- GB
- United Kingdom
- Prior art keywords
- impact
- tip
- rock breaker
- breaker
- rock
- 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
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits
- E02F9/2808—Teeth
- E02F9/2858—Teeth characterised by shape
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Percussive Tools And Related Accessories (AREA)
- Earth Drilling (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US1979/000043 WO1980001530A1 (en) | 1979-01-29 | 1979-01-29 | Impact tip for impact rock breaker |
Publications (2)
Publication Number | Publication Date |
---|---|
GB2053141A GB2053141A (en) | 1981-02-04 |
GB2053141B true GB2053141B (en) | 1982-12-15 |
Family
ID=22147492
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8018443A Expired GB2053141B (en) | 1979-01-29 | 1979-01-29 | Impact tip for impact rock breaker |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPS55501148A (en) |
GB (1) | GB2053141B (en) |
WO (1) | WO1980001530A1 (en) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2752702A (en) * | 1952-08-06 | 1956-07-03 | Cleveland Trenches Company | Digging tooth for excavators |
US3444633A (en) * | 1966-09-06 | 1969-05-20 | Hensley Equipment Co Inc | Two-part excavating tooth |
US3623247A (en) * | 1970-01-26 | 1971-11-30 | Caterpillar Tractor Co | High strength digging tooth |
IT1027392B (en) * | 1975-01-28 | 1978-11-20 | Ramella P V | TOOTH FOR BUCKETS OF EARTH MOVING MACHINES |
-
1979
- 1979-01-29 JP JP50139979A patent/JPS55501148A/ja active Pending
- 1979-01-29 GB GB8018443A patent/GB2053141B/en not_active Expired
- 1979-01-29 WO PCT/US1979/000043 patent/WO1980001530A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
WO1980001530A1 (en) | 1980-08-07 |
JPS55501148A (en) | 1980-12-18 |
GB2053141A (en) | 1981-02-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
PCNP | Patent ceased through non-payment of renewal fee |