DE3673638D1 - DEVICE FOR PROVIDING CONCRETE BATCHES IN UNDERGROUND OPERATION. - Google Patents
DEVICE FOR PROVIDING CONCRETE BATCHES IN UNDERGROUND OPERATION.Info
- Publication number
- DE3673638D1 DE3673638D1 DE8686111687T DE3673638T DE3673638D1 DE 3673638 D1 DE3673638 D1 DE 3673638D1 DE 8686111687 T DE8686111687 T DE 8686111687T DE 3673638 T DE3673638 T DE 3673638T DE 3673638 D1 DE3673638 D1 DE 3673638D1
- Authority
- DE
- Germany
- Prior art keywords
- drum
- silo
- tubular drum
- tubular
- bottom discharge
- 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 - Fee Related
Links
- 239000004568 cement Substances 0.000 abstract 2
- 239000000654 additive Substances 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 230000003245 working effect Effects 0.000 abstract 1
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
- E21D11/04—Lining with building materials
- E21D11/10—Lining with building materials with concrete cast in situ; Shuttering also lost shutterings, e.g. made of blocks, of metal plates or other equipment adapted therefor
- E21D11/105—Transport or application of concrete specially adapted for the lining of tunnels or galleries ; Backfilling the space between main building element and the surrounding rock, e.g. with concrete
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/42—Apparatus specially adapted for being mounted on vehicles with provision for mixing during transport
- B28C5/4272—Apparatus specially adapted for being mounted on vehicles with provision for mixing during transport with rotating drum rotating about a horizontal or inclined axis, e.g. comprising tilting or raising means for the drum
- B28C5/4275—Apparatus specially adapted for being mounted on vehicles with provision for mixing during transport with rotating drum rotating about a horizontal or inclined axis, e.g. comprising tilting or raising means for the drum with a drum rotating about a horizontal axis, e.g. perpendicular to the longitudinal axis of the vehicle
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
1. Device for the preparation of concrete charges in underground workings, for which the volumes of cement and of dry or inherently wet additives, measured above ground, are both transported, as necessary, to the site in separate loads and are processed there, the device consisting of a vehicle superstructure (7) with a horizontal tubular drum (8) having at least one inner fixed mixing helix (10, 12) and an internally hollow cement silo (14) which is provided with bottom discharge (21) into the mixing chamber (22) of the tubular drum (8), characterised in that the silo (14) is arranged in the tubular drum (8) under manholes (15, 16) in the wall (17) and has the form of a cylindrical wall segment whose inner curvature is adapted for bottom discharge (21), which has two oppositely positioned flaps (24, 25) which can both be adjusted open and closed by means of a lever bar, whereby the silo (14) is positioned rigidly in the drum (8) in the longitudinal direction of the drum and the tubular drum (8) has two tubular drum ends (35, 36) of which at least one is provided as a closeable outlet aperture (33) for onward transport for the addition of water (66 to 69).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE8686111687T DE3673638D1 (en) | 1986-04-04 | 1986-08-23 | DEVICE FOR PROVIDING CONCRETE BATCHES IN UNDERGROUND OPERATION. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19863611382 DE3611382A1 (en) | 1986-04-04 | 1986-04-04 | METHOD AND DEVICE FOR PROVIDING CONCRETE BATCHES IN UNDERGROUND OPERATION |
DE8686111687T DE3673638D1 (en) | 1986-04-04 | 1986-08-23 | DEVICE FOR PROVIDING CONCRETE BATCHES IN UNDERGROUND OPERATION. |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3673638D1 true DE3673638D1 (en) | 1990-09-27 |
Family
ID=6297970
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19863611382 Withdrawn DE3611382A1 (en) | 1986-04-04 | 1986-04-04 | METHOD AND DEVICE FOR PROVIDING CONCRETE BATCHES IN UNDERGROUND OPERATION |
DE8686111687T Expired - Fee Related DE3673638D1 (en) | 1986-04-04 | 1986-08-23 | DEVICE FOR PROVIDING CONCRETE BATCHES IN UNDERGROUND OPERATION. |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19863611382 Withdrawn DE3611382A1 (en) | 1986-04-04 | 1986-04-04 | METHOD AND DEVICE FOR PROVIDING CONCRETE BATCHES IN UNDERGROUND OPERATION |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0240594B1 (en) |
AT (1) | ATE55720T1 (en) |
DE (2) | DE3611382A1 (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2044602A1 (en) * | 1989-01-16 | 1990-07-17 | Risto Minkkinen | Tank construction in a bulk cargo transportation system consisting of a lorry and trailer |
FI890687A (en) * | 1989-02-14 | 1990-08-15 | Minkkinen Risto J | BETONGPUMPNINGSSYSTEM. |
FI901974A (en) * | 1990-04-20 | 1991-10-21 | Minkkinen Risto J | SYSTEM FOR SPRIDNING AV MASS. |
DE4244282C2 (en) * | 1992-12-28 | 1997-04-17 | Riker Rudolf | Plant for the production of concrete |
DE59404114D1 (en) * | 1993-09-29 | 1997-10-23 | Imk Ingenieurkontor Fuer Masch | TRANSPORT MIXER FOR BULK-LIQUID MIXTURES |
AT409529B (en) * | 1998-05-25 | 2002-09-25 | Gapp Bernd | METHOD AND DEVICE FOR STRENGTHENING THE SURFACE OF STOCKY SOIL |
ES2176048B1 (en) * | 1998-12-15 | 2004-02-01 | Ferroberica S L | MOBILE INSTALLATION FOR THE MANUFACTURE OF METAL ARMORS. |
DK2059375T3 (en) * | 2006-09-08 | 2012-07-23 | Rowa Tunnelling Logistics Ag | Method and device for concrete transport on rails |
CN103075185A (en) * | 2013-01-31 | 2013-05-01 | 陈为朋 | Mine sprayed concrete tubular reversed loader |
CN113513340A (en) * | 2021-03-17 | 2021-10-19 | 临沂矿业集团有限责任公司 | Ultra-long distance guniting system for underground coal mine and using method |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1894129A (en) * | 1928-05-14 | 1933-01-10 | Harry J Shaw | Concrete delivery |
DE815162C (en) * | 1949-02-22 | 1951-11-29 | Emil Schleif | Transport device for dry goods, especially mixed building materials |
US2703703A (en) * | 1953-04-30 | 1955-03-08 | Nargelovic John | Concrete mixing system |
US3282448A (en) * | 1964-07-22 | 1966-11-01 | Robert A Mcneil | Method and apparatus for conveying construction material |
US3567190A (en) * | 1968-12-12 | 1971-03-02 | Ray D Moran | Drum car and coupling apparatus for carrying and feeding concrete in tunnels |
-
1986
- 1986-04-04 DE DE19863611382 patent/DE3611382A1/en not_active Withdrawn
- 1986-08-23 EP EP86111687A patent/EP0240594B1/en not_active Expired - Lifetime
- 1986-08-23 DE DE8686111687T patent/DE3673638D1/en not_active Expired - Fee Related
- 1986-08-23 AT AT86111687T patent/ATE55720T1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE3611382A1 (en) | 1987-10-08 |
ATE55720T1 (en) | 1990-09-15 |
EP0240594A1 (en) | 1987-10-14 |
EP0240594B1 (en) | 1990-08-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |