DE69410522D1 - Stone block digging method and arrangement for carrying out the method - Google Patents

Stone block digging method and arrangement for carrying out the method

Info

Publication number
DE69410522D1
DE69410522D1 DE69410522T DE69410522T DE69410522D1 DE 69410522 D1 DE69410522 D1 DE 69410522D1 DE 69410522 T DE69410522 T DE 69410522T DE 69410522 T DE69410522 T DE 69410522T DE 69410522 D1 DE69410522 D1 DE 69410522D1
Authority
DE
Germany
Prior art keywords
arrangement
carrying
tube
block
stone block
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 - Lifetime
Application number
DE69410522T
Other languages
German (de)
Inventor
Alberto Franzoni
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Leonardo SRL
Original Assignee
Leonardo SRL
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 Leonardo SRL filed Critical Leonardo SRL
Application granted granted Critical
Publication of DE69410522D1 publication Critical patent/DE69410522D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C37/00—Other methods or devices for dislodging with or without loading
    • E21C37/06—Other methods or devices for dislodging with or without loading by making use of hydraulic or pneumatic pressure in a borehole
    • E21C37/10—Devices with expanding elastic casings

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)
  • Earth Drilling (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)

Abstract

Method and apparatus for extracting blocks of stone material by means of tubular expansion devices operated at high fluid pressures. The devices are introduced at ambient pressure into cylindrical bores formed in the material to be excavated, in the region of the desired parting planes of the block from the rock. The pressure is then increased up to 100-500 bar so as to obtain parting of the block. Each expansion device consists of a tube of plastic material with a high modulus of elasticity provided at its opposite ends with metal sealing members which are axially bored and connected to one another by a metal rod housed inside the tube. <IMAGE>
DE69410522T 1993-04-06 1994-03-31 Stone block digging method and arrangement for carrying out the method Expired - Lifetime DE69410522D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT93MI000683A IT1264784B1 (en) 1993-04-06 1993-04-06 PROCEDURE FOR THE EXCAVATION OF STONE BLOCKS AND EQUIPMENT TO IMPLEMENT THIS PROCEDURE

Publications (1)

Publication Number Publication Date
DE69410522D1 true DE69410522D1 (en) 1998-07-02

Family

ID=11365671

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69410522T Expired - Lifetime DE69410522D1 (en) 1993-04-06 1994-03-31 Stone block digging method and arrangement for carrying out the method

Country Status (4)

Country Link
EP (1) EP0619416B1 (en)
AT (1) ATE166697T1 (en)
DE (1) DE69410522D1 (en)
IT (1) IT1264784B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITBS20070142A1 (en) * 2007-09-28 2009-03-29 Graziano Perteghella DEVICE FOR BREAKING STONE BLOCKS, APPARATUS AND ITS METHOD
IT1391826B1 (en) * 2008-09-08 2012-01-27 Eurovinil Spa METHOD AND DEVICE TO TURN STONE BLOCKS INTO CABLES
EP3004546B1 (en) * 2013-05-29 2019-10-30 Tureks Anonim Sirketi A method for removing a material extracted from mines in a single piece

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1630470A (en) * 1922-08-24 1927-05-31 Clifford Corp Apparatus for breaking down ore bodies
JPS59118989A (en) * 1982-12-13 1984-07-09 鹿島建設株式会社 Static crushing of rock
SE444837B (en) * 1984-10-18 1986-05-12 Derman Ab K G DEVICE FOR BLASTING STONE BLOCK, MOUNTAIN, CONCRETE AND SIMILAR
JPH0213597Y2 (en) * 1984-10-23 1990-04-13
FR2671376A1 (en) * 1991-01-07 1992-07-10 Brole Jean Method and hydraulic device for breaking stone or similar materials

Also Published As

Publication number Publication date
EP0619416A1 (en) 1994-10-12
ATE166697T1 (en) 1998-06-15
ITMI930683A0 (en) 1993-04-06
IT1264784B1 (en) 1996-10-10
EP0619416B1 (en) 1998-05-27
ITMI930683A1 (en) 1994-10-06

Similar Documents

Publication Publication Date Title
NO991666D0 (en) Apparatus and method for expanding a liner patch; a stroke indicator; and a tubular patch
DE69111246D1 (en) DEVICE AND METHOD FOR PRODUCING AND DISCONNECTING CONNECTIONS IN DRILL PIPELINES.
ATE22984T1 (en) DEVICE FOR SEALING BRANCHES.
DE58906342D1 (en) Wells for driving out volatile contaminants from strained groundwater.
ATE409084T1 (en) METHOD, DEVICE AND SYSTEM FOR CLEANING CONTAMINATED PARTS USING A PRESSURIZED LIQUID
ATE86232T1 (en) ARRANGEMENT FOR DRIVING VOLATILE POLLUTANTS FROM GROUNDWATER.
RU2002122757A (en) METHOD FOR SOIL SEALING AND DEVICE FOR ITS IMPLEMENTATION
DE69024967D1 (en) TUNNEL DRILLING DEVICE AND METHOD FOR CLEARING THE DRILL WASTE
NO20030994D0 (en) Method and apparatus for wedged objects
DE69410522D1 (en) Stone block digging method and arrangement for carrying out the method
SE8103038L (en) DEVICE FOR BORING A DRILLING MACHINE INCORPORATED IN A DRILLING MACHINE AND A RETURN
DE69216203D1 (en) Device and method for the production of compacted stone or ballast columns in earth masses
DE60137427D1 (en) IMPACT TOOL FOR BREAKING STONES
DE50007792D1 (en) CLEANING DEVICE AND METHOD FOR CLEANING WITH Liquefied and / or Supercritical Gases
DE3782663D1 (en) METHOD FOR PRODUCING A FOUNTAIN.
ES2051501T3 (en) DEVICE IN PERCUSSION MACHINES.
ATE145570T1 (en) DEEP VIBRATION WITH THE ADD OF LIQUID NITROGEN
ATE109234T1 (en) METHODS OF PREVENTIVE CONSOLIDATION OF SOIL IN UNDERGROUND MINING.
FI921777A0 (en) Use of a pressure medium in drilling
MY109443A (en) Improved jet device for treating the ground
ATE120830T1 (en) DEVICE AND METHOD FOR CLEANING THE FILTER GRAVEL BED IN WATER WELLS.
GB1430159A (en) Apparatus for driving tubes into the ground
RU2001126040A (en) A device for measuring the properties of rocks in the wells of the near-edge array of workings
DE69911575D1 (en) Pipe installation process in a sewer and device for pressurizing the pipe during the installation process
ATE129047T1 (en) DEVICE FOR INTRODUCING SUSPENSION.

Legal Events

Date Code Title Description
8332 No legal effect for de