EP1362980A1 - Sicherheitseinrichtung für Tagebau - Google Patents

Sicherheitseinrichtung für Tagebau Download PDF

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Publication number
EP1362980A1
EP1362980A1 EP02078958A EP02078958A EP1362980A1 EP 1362980 A1 EP1362980 A1 EP 1362980A1 EP 02078958 A EP02078958 A EP 02078958A EP 02078958 A EP02078958 A EP 02078958A EP 1362980 A1 EP1362980 A1 EP 1362980A1
Authority
EP
European Patent Office
Prior art keywords
rafter
pliers
mining
hydraulic
tensioning
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.)
Granted
Application number
EP02078958A
Other languages
English (en)
French (fr)
Other versions
EP1362980B1 (de
Inventor
Marino Lorenzini
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.)
Protecno Italia Srl
Original Assignee
Protecno Italia 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 Protecno Italia Srl filed Critical Protecno Italia Srl
Publication of EP1362980A1 publication Critical patent/EP1362980A1/de
Application granted granted Critical
Publication of EP1362980B1 publication Critical patent/EP1362980B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
    • E21F11/00—Rescue devices or other safety devices, e.g. safety chambers or escape ways
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D17/00—Excavations; Bordering of excavations; Making embankments
    • E02D17/06—Foundation trenches ditches or narrow shafts
    • E02D17/08—Bordering or stiffening the sides of ditches trenches or narrow shafts for foundations

Definitions

  • the present invention concerns a safety device for workers inside and outside an open-cut mining yard, for preventing dangerous ground release.
  • the aim set forth is reached by means of the safety device according to the present invention, mainly consisting of:
  • the enclosed figures show a safety device for workers in an open-cut mining yard, comprising:
  • the device according to the present invention provides the presence of a rafter hinged with liquid nitrogen for the telescopic sliding of all components.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • Emergency Management (AREA)
  • Health & Medical Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Business, Economics & Management (AREA)
  • Pulmonology (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Working Measures On Existing Buildindgs (AREA)
  • Shovels (AREA)
EP02078958A 2002-05-16 2002-09-24 Sicherheitseinrichtung für Tagebau Expired - Lifetime EP1362980B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITRM20020271 2002-05-16
IT2002RM000271A ITRM20020271A1 (it) 2002-05-16 2002-05-16 Dispositivo di sicurezza per operatori in cantiere, in presenza di scavi aperti.

Publications (2)

Publication Number Publication Date
EP1362980A1 true EP1362980A1 (de) 2003-11-19
EP1362980B1 EP1362980B1 (de) 2008-09-03

Family

ID=11456305

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02078958A Expired - Lifetime EP1362980B1 (de) 2002-05-16 2002-09-24 Sicherheitseinrichtung für Tagebau

Country Status (4)

Country Link
EP (1) EP1362980B1 (de)
AT (1) ATE407282T1 (de)
DE (1) DE60228686D1 (de)
IT (1) ITRM20020271A1 (de)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2943695A1 (fr) * 2009-03-30 2010-10-01 Aej Dev Dispositif pour blindage de tranchees.
ITTO20110791A1 (it) * 2011-09-03 2011-12-03 Renato Massa Dispositivo per la messa in sicurezza delle pareti laterali di uno scavo
CN104295313A (zh) * 2014-09-29 2015-01-21 温玉桂 定位矿用装置与矿用系统
JP2016014297A (ja) * 2014-07-03 2016-01-28 株式会社大盛工業 路面覆工方法
DE102015109106A1 (de) * 2015-06-09 2016-12-15 Manfred Passler Verbauvorrichtung
GB2557606A (en) * 2016-12-09 2018-06-27 M G F Trench Construction Systems Ltd Edge protection system
JP2018204403A (ja) * 2017-06-09 2018-12-27 ヒロセホールディングス株式会社 ジャッキカバー

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3362168A (en) * 1966-01-24 1968-01-09 Dotlich Rade Trench wall retainer
DE1286970B (de) * 1967-07-07 1969-01-09 Wehrheim Heinzwalter Vorrichtung zum Verbauen von Gruben
DE1634601A1 (de) * 1967-02-21 1970-09-17 Fritz Schleith Warngeraet fuer Graeben,Stollen u.dgl.
US3668874A (en) * 1970-06-30 1972-06-13 Josef Krings Shoring apparatus
DE2321564A1 (de) * 1973-04-28 1974-11-14 August Grote Werkzeugfabrik Vorrichtung zum aussteifen der waende von baugraeben, rohrgraeben und dergleichen
JPS61134431A (ja) * 1984-12-05 1986-06-21 Osaka Gas Co Ltd 山留装置
US5199824A (en) * 1992-08-03 1993-04-06 Smith Jeffrey F M Excavation shoring system

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3362168A (en) * 1966-01-24 1968-01-09 Dotlich Rade Trench wall retainer
DE1634601A1 (de) * 1967-02-21 1970-09-17 Fritz Schleith Warngeraet fuer Graeben,Stollen u.dgl.
DE1286970B (de) * 1967-07-07 1969-01-09 Wehrheim Heinzwalter Vorrichtung zum Verbauen von Gruben
US3668874A (en) * 1970-06-30 1972-06-13 Josef Krings Shoring apparatus
DE2321564A1 (de) * 1973-04-28 1974-11-14 August Grote Werkzeugfabrik Vorrichtung zum aussteifen der waende von baugraeben, rohrgraeben und dergleichen
JPS61134431A (ja) * 1984-12-05 1986-06-21 Osaka Gas Co Ltd 山留装置
US5199824A (en) * 1992-08-03 1993-04-06 Smith Jeffrey F M Excavation shoring system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 010, no. 331 (M - 533) 11 November 1986 (1986-11-11) *

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2943695A1 (fr) * 2009-03-30 2010-10-01 Aej Dev Dispositif pour blindage de tranchees.
ITTO20110791A1 (it) * 2011-09-03 2011-12-03 Renato Massa Dispositivo per la messa in sicurezza delle pareti laterali di uno scavo
JP2016014297A (ja) * 2014-07-03 2016-01-28 株式会社大盛工業 路面覆工方法
CN104295313A (zh) * 2014-09-29 2015-01-21 温玉桂 定位矿用装置与矿用系统
DE102015109106A1 (de) * 2015-06-09 2016-12-15 Manfred Passler Verbauvorrichtung
DE102015109106B4 (de) * 2015-06-09 2024-02-01 Manfred Passler Verbauvorrichtung
GB2557606A (en) * 2016-12-09 2018-06-27 M G F Trench Construction Systems Ltd Edge protection system
JP2018204403A (ja) * 2017-06-09 2018-12-27 ヒロセホールディングス株式会社 ジャッキカバー

Also Published As

Publication number Publication date
DE60228686D1 (de) 2008-10-16
ATE407282T1 (de) 2008-09-15
ITRM20020271A1 (it) 2003-11-17
EP1362980B1 (de) 2008-09-03
ITRM20020271A0 (it) 2002-05-16

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