IN151399B - - Google Patents
Info
- Publication number
- IN151399B IN151399B IN762/CAL/79A IN762CA1979A IN151399B IN 151399 B IN151399 B IN 151399B IN 762CA1979 A IN762CA1979 A IN 762CA1979A IN 151399 B IN151399 B IN 151399B
- Authority
- IN
- India
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C29/00—Propulsion of machines for slitting or completely freeing the mineral from the seam
- E21C29/04—Propulsion of machines for slitting or completely freeing the mineral from the seam by cable or chains
- E21C29/06—Propulsion of machines for slitting or completely freeing the mineral from the seam by cable or chains anchored at one or both ends to the mine working face
- E21C29/10—Cable or chain co-operating with a winch or the like on the machine
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61C—LOCOMOTIVES; MOTOR RAILCARS
- B61C11/00—Locomotives or motor railcars characterised by the type of means applying the tractive effort; Arrangement or disposition of running gear other than normal driving wheel
- B61C11/02—Locomotives or motor railcars characterised by the type of means applying the tractive effort; Arrangement or disposition of running gear other than normal driving wheel tractive effort applied to cables or chains
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T30/00—Transportation of goods or passengers via railways, e.g. energy recovery or reducing air resistance
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Transportation (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Drives For Endless Conveyors (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
- Transmission Devices (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL20862978A PL208629A1 (ro) | 1978-07-24 | 1978-07-24 | |
| PL21150778A PL211507A1 (ro) | 1978-12-05 | 1978-12-05 | |
| PL21384179A PL213841A1 (ro) | 1979-03-02 | 1979-03-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN151399B true IN151399B (ro) | 1983-04-09 |
Family
ID=27354053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN762/CAL/79A IN151399B (ro) | 1978-07-24 | 1979-07-24 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4273385A (ro) |
| AU (1) | AU4967879A (ro) |
| CA (1) | CA1103282A (ro) |
| CS (1) | CS222182B2 (ro) |
| DE (1) | DE2929808A1 (ro) |
| FR (1) | FR2433683A1 (ro) |
| GB (1) | GB2026969A (ro) |
| IN (1) | IN151399B (ro) |
| RO (1) | RO83791B (ro) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5083943A (en) * | 1989-11-16 | 1992-01-28 | Amphenol Corporation | Catv environmental f-connector |
| CN109322663A (zh) * | 2017-07-31 | 2019-02-12 | 田中金属加工（上海）有限公司 | 一种用于极薄煤层的滚筒采煤机 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1203207B (de) * | 1964-04-08 | 1965-10-21 | Gewerk Eisenhuette Westfalia | Schneidende Kohlengewinnungsmaschine |
| FR1480755A (fr) * | 1966-05-23 | 1967-05-12 | Gewerk Eisenhuette Westfalia | Dispositif empêchant le battement d'une chaîne le long de laquelle se déplace une machine d'abatage |
| DE1908238A1 (de) * | 1969-02-19 | 1970-09-10 | Eickhoff Geb | Gewinnungsmaschine,insbesondere fuer geringmaechtige Floeze |
| US3784256A (en) * | 1972-06-01 | 1974-01-08 | Allied Chem | Dust control in longwall mining |
| GB1413210A (en) * | 1973-10-19 | 1975-11-19 | Coal Industry Patents Ltd | Mineral mining equipment |
| DE2401198A1 (de) * | 1974-01-11 | 1975-07-24 | Eickhoff Geb | Vorrichtung zum festlegen und fuehren eines sich ueber den fahrweg einer gewinnungsmaschine erstreckenden zugorganes |
| GB1500904A (en) * | 1974-02-02 | 1978-02-15 | Perard Eng Ltd | Carriage especially for use in mines |
| DE2456442C3 (de) * | 1974-11-29 | 1980-11-06 | Gebr. Eickhoff, Maschinenfabrik U. Eisengiesserei Mbh, 4630 Bochum | Seitenbracke zur Aufnahme eines Schrämkabels oder einer das Schrämkabel umschließenden Kabelkette |
-
1979
- 1979-07-19 CS CS795043A patent/CS222182B2/cs unknown
- 1979-07-23 DE DE19792929808 patent/DE2929808A1/de not_active Ceased
- 1979-07-23 CA CA332,323A patent/CA1103282A/en not_active Expired
- 1979-07-24 IN IN762/CAL/79A patent/IN151399B/en unknown
- 1979-07-24 RO RO98261A patent/RO83791B/ro unknown
- 1979-07-24 GB GB7925765A patent/GB2026969A/en not_active Withdrawn
- 1979-07-24 FR FR7919109A patent/FR2433683A1/fr active Pending
- 1979-07-25 US US06/060,426 patent/US4273385A/en not_active Expired - Lifetime
- 1979-08-08 AU AU49678/79A patent/AU4967879A/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| RO83791B (ro) | 1984-04-30 |
| CS222182B2 (en) | 1983-05-27 |
| US4273385A (en) | 1981-06-16 |
| AU4967879A (en) | 1981-02-12 |
| CA1103282A (en) | 1981-06-16 |
| GB2026969A (en) | 1980-02-13 |
| DE2929808A1 (de) | 1980-01-31 |
| RO83791A (ro) | 1984-04-02 |
| FR2433683A1 (fr) | 1980-03-14 |