JPS5147121B1 - - Google Patents
Info
- Publication number
- JPS5147121B1 JPS5147121B1 JP47006092A JP609272A JPS5147121B1 JP S5147121 B1 JPS5147121 B1 JP S5147121B1 JP 47006092 A JP47006092 A JP 47006092A JP 609272 A JP609272 A JP 609272A JP S5147121 B1 JPS5147121 B1 JP S5147121B1
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C37/00—Other methods or devices for dislodging with or without loading
- E21C37/04—Other methods or devices for dislodging with or without loading by devices with parts pressed mechanically against the wall of a borehole or a slit
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Earth Drilling (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2101353A DE2101353C3 (de) | 1971-01-13 | 1971-01-13 | Hydraulisch betätigtes Gerät zum mechanischen Zerlegen von Gestein |
| DE19712138071 DE2138071C3 (de) | 1971-07-30 | 1971-07-30 | Hydraulisch betätigtes Gerät zum mechanischen Zerlegen von Gestein |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5147121B1 true JPS5147121B1 (enrdf_load_stackoverflow) | 1976-12-13 |
Family
ID=25760507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP47006092A Pending JPS5147121B1 (enrdf_load_stackoverflow) | 1971-01-13 | 1972-01-13 |
Country Status (14)
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2336063C2 (de) * | 1973-07-16 | 1975-06-26 | Helmut 7712 Blumberg Darda | Hydraulisch betätigtes Gerät zum mechanischen Zerlegen von Gestein |
| CH581777A5 (enrdf_load_stackoverflow) * | 1975-01-31 | 1976-11-15 | Bieri Ag Liebefeld H | |
| DE2948763A1 (de) * | 1979-12-04 | 1981-06-11 | Hilti AG, 9494 Schaan | Verfahren zur herstellung von durchbruechen in gestein und mauerwerk |
| GB8514122D0 (en) * | 1985-06-05 | 1985-07-10 | Ilukkumbure P W | Jack bolt |
| US4781418A (en) * | 1987-06-01 | 1988-11-01 | Silvano Pocci | Fluid actuated apparatus for mechanically splitting rock-like material |
| US4790602A (en) * | 1987-09-21 | 1988-12-13 | Silvano Pocci | Fluid actuated apparatus for mechanically splitting rock-like material |
| FI901941A0 (fi) * | 1988-08-19 | 1990-04-18 | Sp Trest Remontu Promy | Anordning foer krossning av monolitfoeremaol. |
| ITVB20050001A1 (it) * | 2005-02-24 | 2005-05-26 | Tania Cottini | Cuneo spaccaroccia pneumatico k25 |
| CN105003265A (zh) * | 2015-08-13 | 2015-10-28 | 成都凯隆机械维修有限公司 | 一种液压石材开采劈裂机的劈裂枪系统 |
| CN105014796A (zh) * | 2015-08-13 | 2015-11-04 | 成都凯隆机械维修有限公司 | 一种岩石混凝土液压劈裂机的楔块系统 |
| CN105003264A (zh) * | 2015-08-13 | 2015-10-28 | 成都凯隆机械维修有限公司 | 一种液压岩劈裂机的劈裂系统 |
| CN105019900A (zh) * | 2015-08-13 | 2015-11-04 | 成都凯隆机械维修有限公司 | 一种液压劈裂机的楔块系统 |
| CN105019899A (zh) * | 2015-08-13 | 2015-11-04 | 成都凯隆机械维修有限公司 | 一种石材开采液压劈裂机的楔块系统 |
| CN104999567A (zh) * | 2015-08-13 | 2015-10-28 | 成都凯隆机械维修有限公司 | 一种液压岩石混凝土劈裂机的楔块系统 |
| CN104999568A (zh) * | 2015-08-13 | 2015-10-28 | 成都凯隆机械维修有限公司 | 一种石材劈裂机的楔块系统 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE263759C (enrdf_load_stackoverflow) * | ||||
| US2225852A (en) * | 1939-11-15 | 1940-12-24 | Nicholas A Acordi | Coal mining tool |
| US2328661A (en) * | 1941-03-10 | 1943-09-07 | Joseph F Maloney | Breaking device |
| US3558191A (en) * | 1969-01-23 | 1971-01-26 | Fletcher Co H E | Means for applying wedging forces to minerals and other bodies |
| US3488093A (en) * | 1969-02-14 | 1970-01-06 | Helmut Darda | Pressure breaker |
| US3572840A (en) * | 1969-03-21 | 1971-03-30 | Fletcher Co H E | Means for applying wedging force to mineral and other bodies |
-
1971
- 1971-12-31 IT IT33194/71A patent/IT944624B/it active
-
1972
- 1972-01-03 NO NO723A patent/NO136003C/no unknown
- 1972-01-05 AT AT8772A patent/AT315783B/de not_active IP Right Cessation
- 1972-01-06 NL NL727200162A patent/NL153301B/xx not_active IP Right Cessation
- 1972-01-06 US US00215791A patent/US3791698A/en not_active Expired - Lifetime
- 1972-01-08 ES ES398688A patent/ES398688A1/es not_active Expired
- 1972-01-10 FR FR7200666A patent/FR2122165A5/fr not_active Expired
- 1972-01-11 CA CA132,138A patent/CA964257A/en not_active Expired
- 1972-01-11 FI FI57/72A patent/FI54073C/fi active
- 1972-01-11 GB GB128572A patent/GB1369907A/en not_active Expired
- 1972-01-11 SE SE7200237A patent/SE392746B/xx unknown
- 1972-01-13 JP JP47006092A patent/JPS5147121B1/ja active Pending
- 1972-01-13 BE BE777977A patent/BE777977A/xx unknown
- 1972-01-13 AU AU37861/72A patent/AU465736B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AU3786172A (en) | 1973-07-19 |
| GB1369907A (en) | 1974-10-09 |
| NL153301B (nl) | 1977-05-16 |
| FR2122165A5 (enrdf_load_stackoverflow) | 1972-08-25 |
| AU465736B2 (en) | 1975-10-09 |
| AT315783B (de) | 1974-06-10 |
| NO136003B (enrdf_load_stackoverflow) | 1977-03-28 |
| FI54073B (fi) | 1978-06-30 |
| NL7200162A (enrdf_load_stackoverflow) | 1972-07-17 |
| CA964257A (en) | 1975-03-11 |
| ES398688A1 (es) | 1974-07-16 |
| IT944624B (it) | 1973-04-20 |
| US3791698A (en) | 1974-02-12 |
| NO136003C (enrdf_load_stackoverflow) | 1977-07-06 |
| FI54073C (fi) | 1978-10-10 |
| SE392746B (sv) | 1977-04-18 |
| BE777977A (fr) | 1972-05-02 |