IN145699B - - Google Patents
Info
- Publication number
- IN145699B IN145699B IN1486/CAL/76A IN1486CA1976A IN145699B IN 145699 B IN145699 B IN 145699B IN 1486CA1976 A IN1486CA1976 A IN 1486CA1976A IN 145699 B IN145699 B IN 145699B
- 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
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/10—Making by using boring or cutting machines
- E21D9/1093—Devices for supporting, advancing or orientating the machine or the tool-carrier
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)
- Mechanical Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Earth Drilling (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
- Underground Or Underwater Handling Of Building Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT677175A AT337636B (de) | 1975-09-02 | 1975-09-02 | Vorrichtung zum verspannen einer fahrbaren schrammaschine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN145699B true IN145699B (pl) | 1978-12-02 |
Family
ID=3589588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN1486/CAL/76A IN145699B (pl) | 1975-09-02 | 1976-08-16 |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US4076317A (pl) |
| JP (1) | JPS5245101A (pl) |
| AT (1) | AT337636B (pl) |
| AU (1) | AU509268B2 (pl) |
| DE (1) | DE2639361C3 (pl) |
| FR (1) | FR2323000A1 (pl) |
| GB (1) | GB1524635A (pl) |
| IN (1) | IN145699B (pl) |
| PL (1) | PL108900B1 (pl) |
| SU (1) | SU639469A3 (pl) |
| TR (1) | TR19421A (pl) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08104407A (ja) * | 1994-10-05 | 1996-04-23 | Takase Seisakusho:Kk | 垂直伸縮階段シュート |
| US8789892B2 (en) * | 2010-10-29 | 2014-07-29 | Joy Mm Delaware, Inc. | Drive mechanism for a longwall mining machine |
| RU2501950C1 (ru) * | 2012-07-02 | 2013-12-20 | Открытое Акционерное Общество "Уральский Научно-Исследовательский И Проектный Институт Галургии" (Оао "Галургия") | Способ добычи руды камерами на наклонных пластах |
| AU2019306743A1 (en) | 2018-07-19 | 2021-01-21 | Underground Extraction Technologies Pty Ltd | Recovering conveyor systems and continuous miners from mined plunge tunnels in underground mines |
| EP3861562B1 (en) | 2018-10-05 | 2024-04-17 | Hitachi Energy Ltd | Magnetic core arrangement, inductive device and installation device |
| WO2020070316A1 (en) | 2018-10-05 | 2020-04-09 | Abb Schweiz Ag | Magnetic core arrangement, inductive device and installation device |
| WO2020070302A1 (en) | 2018-10-05 | 2020-04-09 | Abb Schweiz Ag | Magnetic core arrangement, inductive device and installation device |
| CN112360474B (zh) * | 2020-12-15 | 2024-11-01 | 中铁工程装备集团有限公司 | 一种斜井与平洞快速转换装置、tbm掘进机及施工方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE576849C (de) * | 1933-05-18 | Maria Drewniok Geb Stroba | Schuettelrutsche mit Schraemeinrichtung | |
| US1699936A (en) * | 1927-10-28 | 1929-01-22 | Henry M Watchorn | Tunneling device |
| US2430364A (en) * | 1944-08-30 | 1947-11-04 | Peale Richard | Apparatus for mining and loading coal |
| JPS5317571Y2 (pl) * | 1971-05-17 | 1978-05-11 | ||
| SU447510A1 (ru) * | 1971-09-20 | 1974-10-25 | Карагандинский научно-исследовательский проектно-конструкторский и экспериментальный институт "Гипроуглегормаш" | Ходова часть горного комбайна |
| JPS5254114Y2 (pl) * | 1972-07-24 | 1977-12-08 |
-
1975
- 1975-09-02 AT AT677175A patent/AT337636B/de not_active IP Right Cessation
-
1976
- 1976-08-03 PL PL1976192120A patent/PL108900B1/pl unknown
- 1976-08-16 IN IN1486/CAL/76A patent/IN145699B/en unknown
- 1976-08-30 AU AU17287/76A patent/AU509268B2/en not_active Expired
- 1976-08-31 JP JP51103278A patent/JPS5245101A/ja active Granted
- 1976-08-31 FR FR7626296A patent/FR2323000A1/fr active Granted
- 1976-08-31 GB GB35998/76A patent/GB1524635A/en not_active Expired
- 1976-09-01 DE DE2639361A patent/DE2639361C3/de not_active Expired
- 1976-09-01 SU SU762393337A patent/SU639469A3/ru active
- 1976-09-01 TR TR19421A patent/TR19421A/xx unknown
- 1976-09-01 US US05/719,655 patent/US4076317A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| PL108900B1 (en) | 1980-05-31 |
| DE2639361C3 (de) | 1978-09-14 |
| FR2323000A1 (fr) | 1977-04-01 |
| AT337636B (de) | 1977-07-11 |
| JPS5245101A (en) | 1977-04-09 |
| FR2323000B1 (pl) | 1981-03-06 |
| AU509268B2 (en) | 1980-05-01 |
| TR19421A (tr) | 1979-03-19 |
| ATA677175A (de) | 1976-11-15 |
| DE2639361A1 (de) | 1977-03-03 |
| JPS5525270B2 (pl) | 1980-07-04 |
| AU1728776A (en) | 1978-03-09 |
| DE2639361B2 (de) | 1978-01-19 |
| GB1524635A (en) | 1978-09-13 |
| SU639469A3 (ru) | 1978-12-25 |
| US4076317A (en) | 1978-02-28 |