CL2016002903A1 - Dispositivo indicador de tubo de respiradero - Google Patents

Dispositivo indicador de tubo de respiradero

Info

Publication number
CL2016002903A1
CL2016002903A1 CL2016002903A CL2016002903A CL2016002903A1 CL 2016002903 A1 CL2016002903 A1 CL 2016002903A1 CL 2016002903 A CL2016002903 A CL 2016002903A CL 2016002903 A CL2016002903 A CL 2016002903A CL 2016002903 A1 CL2016002903 A1 CL 2016002903A1
Authority
CL
Chile
Prior art keywords
indicator device
vent tube
tube
tube indicator
regard
Prior art date
Application number
CL2016002903A
Other languages
English (en)
Inventor
Brendan Robert Crompton
Original Assignee
Ncm Innovations (Pty) Ltd
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 Ncm Innovations (Pty) Ltd filed Critical Ncm Innovations (Pty) Ltd
Publication of CL2016002903A1 publication Critical patent/CL2016002903A1/es

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D20/00—Setting anchoring-bolts
    • E21D20/02—Setting anchoring-bolts with provisions for grouting
    • E21D20/028—Devices or accesories for injecting a grouting liquid in a bore-hole
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F11/00—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it
    • G01F11/02—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement
    • G01F11/021—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement of the piston type
    • G01F11/025—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement of the piston type with manually operated pistons
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D20/00—Setting anchoring-bolts
    • E21D20/02—Setting anchoring-bolts with provisions for grouting
    • 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
    • E21D21/0093—Accessories

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)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Earth Drilling (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Actuator (AREA)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Lining And Supports For Tunnels (AREA)
  • Measuring Fluid Pressure (AREA)

Abstract

<p>UN DISPOSITIVO INDICADOR DE TUBO DE RESPIRADERO QUE INCLUYE UN CUERPO DE SELLADO QUE ESTA ADAPTADO PARA AJUSTARSE DENTRO DE UN TUBO DE RESPIRADERO DE UNA INSTALACION DE SOPORTE DE ROCA CONSOLIDADA PARA PERMITIR EL PASO DE AIRE MAS ALLA DEL CUERPO, SIN QUE EL CUERPO SE MUEVA CON RESPECTO AL TUBO, PERO PARA RESISTIR EL PASO DE UN MATERIAL ADHESIVO PROVOCANDO ASI EL MOVIMIENTO DEL CUERPO CON RESPECTO AL TUBO HASTA UNA POSICION DE INDICACION.</p>
CL2016002903A 2014-05-15 2016-11-15 Dispositivo indicador de tubo de respiradero CL2016002903A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA201402855 2014-05-15

Publications (1)

Publication Number Publication Date
CL2016002903A1 true CL2016002903A1 (es) 2017-02-24

Family

ID=54345620

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2016002903A CL2016002903A1 (es) 2014-05-15 2016-11-15 Dispositivo indicador de tubo de respiradero

Country Status (8)

Country Link
US (1) US20170184434A1 (es)
EP (1) EP3143257A2 (es)
AU (1) AU2015258826B2 (es)
CA (1) CA2947197A1 (es)
CL (1) CL2016002903A1 (es)
PE (1) PE20170239A1 (es)
WO (1) WO2015176081A2 (es)
ZA (2) ZA201504209B (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11867061B2 (en) 2019-02-13 2024-01-09 Fci Holdings Delaware, Inc. Resin injection dolly

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CZ306774B6 (cs) 2016-04-28 2017-06-28 Dsi Underground Ip Holdings Luxembourg Sarl Rozpínatelný horninový svorník s indikátorem upnutí
JP6711779B2 (ja) * 2017-04-06 2020-06-17 飛島建設株式会社 後注入型ロックボルト用定着材注入方法
WO2018223158A1 (en) * 2017-05-31 2018-12-06 Ncm Innovations (Pty) Ltd Rock bolt with water impenetrable sheath
CN109083669A (zh) * 2018-09-07 2018-12-25 天地科技股份有限公司 巷道底板预应力灌浆鸟笼锚索施工方法
CN109751069B (zh) * 2019-01-11 2020-01-10 中国矿业大学 一种变形吸能锚环和防止锚杆断裂弹射的锚杆支护装置及方法
CN110230511B (zh) * 2019-06-21 2020-10-09 安徽理工大学 一种用于普通锚杆可排气的锚注装置及其使用方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2746415A (en) * 1954-12-31 1956-05-22 Jr Joseph B Campbell Liquid level signalling device
GB1007393A (en) * 1962-07-05 1965-10-13 Chester Irving Williams A method of reinforcing a rock formation
DE8812655U1 (de) * 1988-10-08 1989-03-30 Dyckerhoff & Widmann AG, 8000 München Verankerungsvorrichtung für das stabförmige Zugglied eines Ankers, insbesondere eines Felsankers
DE3905095A1 (de) * 1989-02-20 1990-08-23 Int Intec Co Ets In ein vorgebohrtes loch einzusetzender injektionsanker
PT1870559E (pt) * 2006-06-21 2010-02-23 Ind Roll Formers Pty Ltd Método de revestimento de um túnel com betão
US9140595B2 (en) * 2013-08-21 2015-09-22 Conecraft, Inc. Fluid level indicator for a lined bulk material container

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11867061B2 (en) 2019-02-13 2024-01-09 Fci Holdings Delaware, Inc. Resin injection dolly

Also Published As

Publication number Publication date
ZA201607314B (en) 2018-05-30
AU2015258826B2 (en) 2018-11-08
WO2015176081A2 (en) 2015-11-19
US20170184434A1 (en) 2017-06-29
PE20170239A1 (es) 2017-03-30
EP3143257A2 (en) 2017-03-22
ZA201504209B (en) 2019-06-26
AU2015258826A1 (en) 2016-11-17
CA2947197A1 (en) 2015-11-19
WO2015176081A3 (en) 2016-01-14

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