ATE55720T1 - DEVICE FOR THE PREPARATION OF CONCRETE BATCHES IN UNDERGROUND OPERATION. - Google Patents

DEVICE FOR THE PREPARATION OF CONCRETE BATCHES IN UNDERGROUND OPERATION.

Info

Publication number
ATE55720T1
ATE55720T1 AT86111687T AT86111687T ATE55720T1 AT E55720 T1 ATE55720 T1 AT E55720T1 AT 86111687 T AT86111687 T AT 86111687T AT 86111687 T AT86111687 T AT 86111687T AT E55720 T1 ATE55720 T1 AT E55720T1
Authority
AT
Austria
Prior art keywords
drum
silo
tubular drum
tubular
preparation
Prior art date
Application number
AT86111687T
Other languages
German (de)
Inventor
Gerhard Dipl-Kfm Schwing
Original Assignee
Schwing Gmbh F
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Schwing Gmbh F filed Critical Schwing Gmbh F
Application granted granted Critical
Publication of ATE55720T1 publication Critical patent/ATE55720T1/en

Links

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).
AT86111687T 1986-04-04 1986-08-23 DEVICE FOR THE PREPARATION OF CONCRETE BATCHES IN UNDERGROUND OPERATION. ATE55720T1 (en)

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
EP86111687A EP0240594B1 (en) 1986-04-04 1986-08-23 Device for putting concrete charges in readiness in underground workings

Publications (1)

Publication Number Publication Date
ATE55720T1 true ATE55720T1 (en) 1990-09-15

Family

ID=6297970

Family Applications (1)

Application Number Title Priority Date Filing Date
AT86111687T ATE55720T1 (en) 1986-04-04 1986-08-23 DEVICE FOR THE PREPARATION OF 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)

* Cited by examiner, † Cited by third party
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
FI890687L (en) * 1989-02-14 1990-08-15 Minkkinen Risto J CONCRETE PUMPING SYSTEM.
FI901974A7 (en) * 1990-04-20 1991-10-21 Minkkinen Risto J Mass spreading system
DE4244282C2 (en) * 1992-12-28 1997-04-17 Riker Rudolf Plant for the production of concrete
ES2109729T3 (en) * 1993-09-29 1998-01-16 Imk Ingenieurkontor Fur Maschi CONVEYOR-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.
ATE552089T1 (en) * 2006-09-08 2012-04-15 Rowa Tunnelling Logistics Ag METHOD AND DEVICE FOR TRANSPORTING CONCRETE ON RAILS
CN103075185A (en) * 2013-01-31 2013-05-01 陈为朋 Mine sprayed concrete tubular reversed loader
CN113513340B (en) * 2021-03-17 2024-08-02 山东能源集团鲁西矿业有限公司 Ultra-long distance guniting system for underground coal mine and use method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
DE3673638D1 (en) 1990-09-27
EP0240594B1 (en) 1990-08-22
DE3611382A1 (en) 1987-10-08
EP0240594A1 (en) 1987-10-14

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee