[go: up one dir, main page]

ATE163703T1 - DEVICE FOR SHOOTING A FLOWABLE MEDIUM, IN PARTICULAR A HARDENABLE BUILDING MATERIAL - Google Patents

DEVICE FOR SHOOTING A FLOWABLE MEDIUM, IN PARTICULAR A HARDENABLE BUILDING MATERIAL

Info

Publication number
ATE163703T1
ATE163703T1 AT94929486T AT94929486T ATE163703T1 AT E163703 T1 ATE163703 T1 AT E163703T1 AT 94929486 T AT94929486 T AT 94929486T AT 94929486 T AT94929486 T AT 94929486T AT E163703 T1 ATE163703 T1 AT E163703T1
Authority
AT
Austria
Prior art keywords
medium
building material
shooting
flowable medium
propelling charge
Prior art date
Application number
AT94929486T
Other languages
German (de)
Inventor
Martin Reuber
Egon Gries
Johannes Eich
Original Assignee
Stump Spezialtiefbau Gmbh
Dynamit Nobel Ag
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 Stump Spezialtiefbau Gmbh, Dynamit Nobel Ag filed Critical Stump Spezialtiefbau Gmbh
Application granted granted Critical
Publication of ATE163703T1 publication Critical patent/ATE163703T1/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
    • E02D3/12—Consolidating by placing solidifying or pore-filling substances in the soil

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Agronomy & Crop Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Nozzles (AREA)
  • Coating Apparatus (AREA)

Abstract

A device for injecting a fluid medium, in particular a setting building material, has a pipe (5) for receiving a propelling charge (11) and the fluid medium to be injected (10). A movable expelling piston (12) that seals the areas of the propelling charge and the medium is arranged between the propelling charge (11) and the medium (10). After the medium (10) to be injected is expelled, the expelling piston (12) is caught in the muzzle area of the pipe (5), substantially sealing said muzzle area. The shot signature, i.e. the muzzle flash and blast, is thus drastically reduced.
AT94929486T 1993-10-18 1994-10-18 DEVICE FOR SHOOTING A FLOWABLE MEDIUM, IN PARTICULAR A HARDENABLE BUILDING MATERIAL ATE163703T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4335472A DE4335472A1 (en) 1993-10-18 1993-10-18 Device for firing a liquid medium, in particular a hardenable building material

Publications (1)

Publication Number Publication Date
ATE163703T1 true ATE163703T1 (en) 1998-03-15

Family

ID=6500417

Family Applications (1)

Application Number Title Priority Date Filing Date
AT94929486T ATE163703T1 (en) 1993-10-18 1994-10-18 DEVICE FOR SHOOTING A FLOWABLE MEDIUM, IN PARTICULAR A HARDENABLE BUILDING MATERIAL

Country Status (4)

Country Link
EP (1) EP0724671B1 (en)
AT (1) ATE163703T1 (en)
DE (2) DE4335472A1 (en)
WO (1) WO1995011348A1 (en)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1889599A (en) * 1930-05-10 1932-11-29 John B Goldsborough Method of filling voids in soil
US2718264A (en) * 1951-07-25 1955-09-20 Exxon Research Engineering Co Method of squeeze cementing in cased boreholes
US3324665A (en) * 1964-10-28 1967-06-13 Shell Oil Co Method of stabilizing piles
US4047580A (en) * 1974-09-30 1977-09-13 Chemical Grout Company, Ltd. High-velocity jet digging method
DE2907759C2 (en) * 1979-02-28 1982-06-16 Bergwerksverband Gmbh, 4300 Essen Device for derusting, cleaning and loosening or destroying connecting elements
DE3300971A1 (en) * 1983-01-13 1984-07-19 Stump Bohr Gmbh, 8045 Ismaning Method of producing stabilised or compacted zones or holes in the earth and device for carrying out the method
US4630972A (en) * 1984-10-29 1986-12-23 Utilitech, Incorporated Impulse injector apparatus
US5026216A (en) * 1988-03-31 1991-06-25 Yoshinobu Koiwa Shaft construction method

Also Published As

Publication number Publication date
DE4335472A1 (en) 1995-04-20
EP0724671B1 (en) 1998-03-04
EP0724671A1 (en) 1996-08-07
WO1995011348A1 (en) 1995-04-27
DE59405407D1 (en) 1998-04-09

Similar Documents

Publication Publication Date Title
CA1072587A (en) Method and device for breaking a hard compact material
SE8604237L (en) INJECTION DEVICE
JPS5272909A (en) Slant plate type compressor
PL286394A1 (en) Injection type sealing apparatus for injecting synthetic resin composition into fissures in concrete body and method of manufacturing such apparatus
ATE163703T1 (en) DEVICE FOR SHOOTING A FLOWABLE MEDIUM, IN PARTICULAR A HARDENABLE BUILDING MATERIAL
GB1522119A (en) Mixing head
ES466417A1 (en) Automatic device for supplying an injection machine with a material such as an elastomer
NO972042L (en) Method and device for laying peat
JPS5751438A (en) Hydraulic circuit of injection molder
SE9003907L (en) CLEANING DEVICE FOR A FLASH WHEEL, INCLUDING AATMINSTONE AND A PRESSURE AIR CANNON TO AIM SHOT IN THE FORM OF PRESSURE AIR PULSES TO THE FLASH WHEEL
ATE121974T1 (en) COMPRESSED AIR GUN FOR APPLYING PASTY MATERIAL.
GB1490109A (en) Method of breaking up objects particularly concrete blocks blocks of rock machines and motors
FR2303976A1 (en) Hydraulic ram supply system - has two pipes with flow restrictors, one only uncovered by piston near stroke end
GB861911A (en) Improvements in or relating to injection moulding apparatus
GB2141915A (en) Apparatus for discharging such as manure
ES8100435A1 (en) Pump
JPS57190063A (en) Method of injecting adhesive
SE8300664D0 (en) propellant charge component
EP0064857A3 (en) Improvements in and relating to the conveyance of particulate material
ATE1592T1 (en) SOIL TREATMENT BY MORTAR INJECTION.
ATE236736T1 (en) METHOD AND APPARATUS FOR CLEANING THE INSIDE OF PIPES OR PIPES
GB928439A (en) A process and apparatus for strengthening natural rock facings and artificial stonework
JPS5692037A (en) Chuck for use in cooling plastic molding
JPS5644479A (en) Quick closing check valve
JPS5248803A (en) Feed pump

Legal Events

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