AU3845295A - Injection valve - Google Patents

Injection valve

Info

Publication number
AU3845295A
AU3845295A AU38452/95A AU3845295A AU3845295A AU 3845295 A AU3845295 A AU 3845295A AU 38452/95 A AU38452/95 A AU 38452/95A AU 3845295 A AU3845295 A AU 3845295A AU 3845295 A AU3845295 A AU 3845295A
Authority
AU
Australia
Prior art keywords
injection valve
injection
valve
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.)
Abandoned
Application number
AU38452/95A
Inventor
Heinz Gruber
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.)
REBURG-PATENTVERWERTUNGSGESELLSHAFT MBH
Original Assignee
REBURG PATENTVERWERTUNGS 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 REBURG PATENTVERWERTUNGS GmbH filed Critical REBURG PATENTVERWERTUNGS GmbH
Publication of AU3845295A publication Critical patent/AU3845295A/en
Abandoned 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
    • E21D21/0026—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection characterised by constructional features of the bolts
    • 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
    • E21D21/0026—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection characterised by constructional features of the bolts
    • E21D21/0053—Anchoring-bolts in the form of lost drilling rods
    • 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
    • E21D21/0026—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection characterised by constructional features of the bolts
    • E21D21/0073—Anchoring-bolts having an inflatable sleeve, e.g. hollow sleeve expanded by a fluid

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)
  • Joining Of Building Structures In Genera (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Valve Housings (AREA)
AU38452/95A 1994-12-24 1995-10-27 Injection valve Abandoned AU3845295A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE4446625A DE4446625C1 (en) 1994-12-24 1994-12-24 Injection valve for an injection drill anchor
DE4446625 1994-12-24
PCT/EP1995/004228 WO1996020331A1 (en) 1994-12-24 1995-10-27 Injection valve

Publications (1)

Publication Number Publication Date
AU3845295A true AU3845295A (en) 1996-07-19

Family

ID=6537143

Family Applications (1)

Application Number Title Priority Date Filing Date
AU38452/95A Abandoned AU3845295A (en) 1994-12-24 1995-10-27 Injection valve

Country Status (4)

Country Link
AU (1) AU3845295A (en)
DE (1) DE4446625C1 (en)
TW (1) TW307808B (en)
WO (1) WO1996020331A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH702595B1 (en) * 2010-01-28 2018-09-14 Kuechler Technik Ag Drilling hole seal and self-drilling anchor with such a Bohrankerdichtung.
CN105464690A (en) * 2015-12-08 2016-04-06 天津市力胜通预应力工程有限公司 Novel pre-stress anchor rod
CN108412527B (en) * 2018-05-23 2019-10-29 安徽千一智能设备股份有限公司 A kind of constructing tunnel reinforcing anchor pole

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE445755B (en) * 1984-11-28 1986-07-14 Arjeng Elektromekan BACK VALVE ON DRILL Cuffs
DE9004177U1 (en) * 1990-04-11 1990-06-28 Bergwerksverband Gmbh, 4300 Essen Injection drilling anchor
DE4127249C1 (en) * 1991-08-17 1993-02-04 Gd-Anker Gmbh, 3370 Seesen, De

Also Published As

Publication number Publication date
TW307808B (en) 1997-06-11
WO1996020331A1 (en) 1996-07-04
DE4446625C1 (en) 1996-07-11

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