ES452338A1 - Dispositivo para la entibacion continua de una galeria. - Google Patents
Dispositivo para la entibacion continua de una galeria.Info
- Publication number
- ES452338A1 ES452338A1 ES452338A ES452338A ES452338A1 ES 452338 A1 ES452338 A1 ES 452338A1 ES 452338 A ES452338 A ES 452338A ES 452338 A ES452338 A ES 452338A ES 452338 A1 ES452338 A1 ES 452338A1
- Authority
- ES
- Spain
- Prior art keywords
- caps
- drift
- breast frame
- consecutively
- supporting
- 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
- 210000000481 breast Anatomy 0.000 abstract 3
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/40—Devices or apparatus specially adapted for handling or placing units of linings or supporting units for tunnels or galleries
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D2205/00—Indexing scheme relating to details of means for transferring or converting the output of a sensing member
- G01D2205/60—Means for precisely aligning or centering the disk of a rotary encoder, e.g. fitting jigs
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
- Lining And Supports For Tunnels (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT783975A AT340353B (de) | 1975-10-14 | 1975-10-14 | Einrichtung zum fortlaufenden ausbau einer strecke |
Publications (1)
Publication Number | Publication Date |
---|---|
ES452338A1 true ES452338A1 (es) | 1977-11-01 |
Family
ID=3599960
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES452338A Expired ES452338A1 (es) | 1975-10-14 | 1976-10-13 | Dispositivo para la entibacion continua de una galeria. |
Country Status (13)
Country | Link |
---|---|
US (1) | US4075856A (es) |
JP (1) | JPS5284102A (es) |
AT (1) | AT340353B (es) |
AU (1) | AU500151B2 (es) |
CA (1) | CA1050290A (es) |
DD (1) | DD126577A5 (es) |
DE (1) | DE2646496C3 (es) |
ES (1) | ES452338A1 (es) |
FR (1) | FR2328104A1 (es) |
GB (1) | GB1551856A (es) |
HU (1) | HU176704B (es) |
PL (1) | PL107720B1 (es) |
ZA (1) | ZA765779B (es) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
PL118685B1 (en) * | 1977-05-17 | 1981-10-31 | Magyar Szenbanyaszati Troeszt | Apparatus for sprayed concrete lining underground void spacesgo prostranstva |
NO781690L (no) | 1977-05-17 | 1978-11-20 | Magyar Szenbanyaszati Troeszt | Fremgangsmaate og innretning for utbygning av en virksom foringsvegg-sikring av hulromsystemer under jorden |
ZA792442B (en) * | 1978-05-25 | 1980-08-27 | J Harding | Roof supports |
US5584611A (en) * | 1994-11-22 | 1996-12-17 | Long-Airdox | Roof support for underground excavations |
CN101575070B (zh) * | 2009-06-05 | 2011-02-16 | 煤炭科学研究总院太原研究院 | 一种煤矿井下多功能车的悬臂式起重机 |
CN102704962B (zh) * | 2012-06-20 | 2015-04-15 | 河南永华能源有限公司 | 煤矿巷道用工字钢棚的架棚上梁装置 |
CN109458200B (zh) * | 2018-12-26 | 2020-07-28 | 中铁四局集团有限公司 | 盾构法施工隧道用管片运输小车及其使用方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1016551A (fr) * | 1950-04-21 | 1952-11-17 | Follsain Wycliffe Foundries | Dispositif pour supporter des poutres et similaires |
DE1014053B (de) * | 1955-11-04 | 1957-08-22 | Josef Brand | Vorrichtung zum Vorpfaenden beim Vortrieb von in Bogenausbau stehenden Strecken |
DE1187213B (de) * | 1957-10-31 | 1965-02-18 | F W Moll Soehne Maschinenfabri | Auf Fuehrungsschienenabschnitten verfahrbare Arbeitsbuehne fuer Arbeiten beim Auffahren von Grubenstrecken |
US3247675A (en) * | 1963-05-31 | 1966-04-26 | Robbins & Assoc James S | Segment erectors for a tunneling machine |
DE2215978B2 (de) * | 1972-04-01 | 1974-01-17 | 4130 Moers | Vorrichtung für das Einbringen von Ausbauteilen in untertägigen Strecken |
GB1469753A (en) * | 1973-04-30 | 1977-04-06 | Mcalpine & Sons Ltd Sir Robert | Tunnelling machines |
-
1975
- 1975-10-14 AT AT783975A patent/AT340353B/de not_active IP Right Cessation
-
1976
- 1976-09-27 ZA ZA765779A patent/ZA765779B/xx unknown
- 1976-10-05 AU AU18365/76A patent/AU500151B2/en not_active Expired
- 1976-10-11 GB GB42125/76A patent/GB1551856A/en not_active Expired
- 1976-10-12 HU HU76OE243A patent/HU176704B/hu unknown
- 1976-10-12 CA CA263,176A patent/CA1050290A/en not_active Expired
- 1976-10-13 ES ES452338A patent/ES452338A1/es not_active Expired
- 1976-10-13 FR FR7630816A patent/FR2328104A1/fr not_active Withdrawn
- 1976-10-13 DD DD195255A patent/DD126577A5/xx unknown
- 1976-10-14 US US05/732,376 patent/US4075856A/en not_active Expired - Lifetime
- 1976-10-14 JP JP12339776A patent/JPS5284102A/ja active Pending
- 1976-10-14 PL PL1976193019A patent/PL107720B1/pl unknown
- 1976-10-14 DE DE2646496A patent/DE2646496C3/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2646496B2 (de) | 1979-01-04 |
US4075856A (en) | 1978-02-28 |
JPS5284102A (en) | 1977-07-13 |
DD126577A5 (es) | 1977-07-27 |
ATA783975A (de) | 1977-04-15 |
HU176704B (en) | 1981-04-28 |
AU500151B2 (en) | 1979-05-10 |
FR2328104A1 (fr) | 1977-05-13 |
CA1050290A (en) | 1979-03-13 |
AU1836576A (en) | 1978-04-13 |
AT340353B (de) | 1977-12-12 |
GB1551856A (en) | 1979-09-05 |
PL107720B1 (pl) | 1980-02-29 |
DE2646496A1 (de) | 1977-04-21 |
ZA765779B (en) | 1977-08-31 |
DE2646496C3 (de) | 1979-08-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CH556795A (de) | Vorrichtung zum heben und/oder senken von lasten. | |
ES433110A1 (es) | Instalacion auxiliar para una torre de refrigeracion. | |
YU195876A (en) | Curve support adjustable at lifting | |
ES452338A1 (es) | Dispositivo para la entibacion continua de una galeria. | |
AT320214B (de) | Vorrichtung zum Heben und Senken von schweren Lasten | |
AT318855B (de) | Einrichtung zum Heben und Senken von Lasten | |
IT1012208B (it) | Apparato per sollevare ed abbassa re carichi pesanti | |
NO141497C (no) | Skap med oevre og nedre styringer for utrekkbare vertikale rammedeler. | |
GB1091312A (en) | Improvements relating to roof supporting systems for mine workings | |
ZA724069B (en) | A new or improved mine roof support with means for lifting the base elements | |
AT325808B (de) | Sicherheitseinrichtung an einer ortsbeweglichen vorrichtung zum untergreifen und anschliessenden heben von lasten | |
GB1466432A (en) | Tyre building apparatus | |
ES373046A1 (es) | Perfeccionamientos en los medios de sustentacion para te- chos de minas. | |
GB1548470A (en) | Masted crane with device for lifting crane boom | |
GB1470044A (en) | Crane booms | |
GB1162387A (en) | Apparatus for placing a beam like a mine supporting crown in position beneath a surface like a mine roof | |
GB1218616A (en) | Improvements to mine props | |
GB1384054A (en) | Mine roof support | |
GB1536056A (en) | Hoisting apparatus | |
IL41831A0 (en) | A method and arrangement for stooling up base frame of lifts,hoists and the like | |
AU460711B2 (en) | Anew or improved mine roof support with means for lifting the base elements | |
ES443654A1 (es) | Sistema de barrena para excavadora. | |
GB1134862A (en) | Advancing roof support for face galleries in mines | |
ES152296U (es) | Mejoras introducidas en el montaje de gruas torre. | |
GB1234662A (es) |