ES2010821A6 - Dispositivo de medicion para determinar las cargas de los anclajes. - Google Patents

Dispositivo de medicion para determinar las cargas de los anclajes.

Info

Publication number
ES2010821A6
ES2010821A6 ES8803010A ES8803010A ES2010821A6 ES 2010821 A6 ES2010821 A6 ES 2010821A6 ES 8803010 A ES8803010 A ES 8803010A ES 8803010 A ES8803010 A ES 8803010A ES 2010821 A6 ES2010821 A6 ES 2010821A6
Authority
ES
Spain
Prior art keywords
anchorage
loads
identifying
measuring device
device useful
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
Application number
ES8803010A
Other languages
English (en)
Inventor
Joachim Leonhardt
Hans-Dieter Klein
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.)
Bergwerksverband GmbH
Original Assignee
Bergwerksverband GmbH
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 Bergwerksverband GmbH filed Critical Bergwerksverband GmbH
Publication of ES2010821A6 publication Critical patent/ES2010821A6/es
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D21/00—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection
    • E21D21/02—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection having means for indicating tension

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)

Abstract

DISPOSITIVO DE MEDICION PARA DETERMINAR LAS CARGAS DE LOS ANCLAJES. DISPOSITIVO DE MEDICION, ESPECIALMENTE PARA DETERMINAR LAS CARGAS DE LOS ANCLAJES EMPLEADOS POR EJEMPLO EN CONSTRUCCIONES SUBTERRANEAS DE MINAS Y TUNELES, CONSISTENTE FUNDAMENTALMENTE EN UN CUERPO RESISTENTE DE HIERRO FUNDIDO GRIS U OTRO MATERIAL SIMILAR, CON UN ORIFICIO CENTRAL, APLICABLE EN UN ANCLAJE ENTRE DOS PLACAS DE PRESION, DONDE EL CUERPO RESISTENTE TIENE FORMA DE SETA Y EL VASTAGO TIENE LAS PAREDES DE GROSOR REGULAR PARA SERVIR COMO PUNTO TEORICO DE ROTURA.
ES8803010A 1987-10-06 1988-10-05 Dispositivo de medicion para determinar las cargas de los anclajes. Expired ES2010821A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE8713420U DE8713420U1 (de) 1987-10-06 1987-10-06 Meßeinrichtung zum Erkennen von Ankerbelastungen

Publications (1)

Publication Number Publication Date
ES2010821A6 true ES2010821A6 (es) 1989-12-01

Family

ID=6812812

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8803010A Expired ES2010821A6 (es) 1987-10-06 1988-10-05 Dispositivo de medicion para determinar las cargas de los anclajes.

Country Status (6)

Country Link
EP (1) EP0333844A1 (es)
AU (1) AU2558188A (es)
DE (1) DE8713420U1 (es)
ES (1) ES2010821A6 (es)
WO (1) WO1989003518A1 (es)
ZA (1) ZA8807458D (es)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3122866C2 (de) * 1981-06-10 1984-04-19 Bergwerksverband Gmbh, 4300 Essen Meßeinrichtung

Also Published As

Publication number Publication date
EP0333844A1 (de) 1989-09-27
DE8713420U1 (de) 1987-12-10
ZA8807458D (en) 1989-07-26
AU2558188A (en) 1989-05-02
WO1989003518A1 (en) 1989-04-20

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20001009