DE29622395U1 - Rohranker aus Kunststoff - Google Patents

Rohranker aus Kunststoff

Info

Publication number
DE29622395U1
DE29622395U1 DE29622395U DE29622395U DE29622395U1 DE 29622395 U1 DE29622395 U1 DE 29622395U1 DE 29622395 U DE29622395 U DE 29622395U DE 29622395 U DE29622395 U DE 29622395U DE 29622395 U1 DE29622395 U1 DE 29622395U1
Authority
DE
Germany
Prior art keywords
plastic
pipe anchor
anchor made
pipe
anchor
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
DE29622395U
Other languages
English (en)
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.)
Ortwin M Zeisig & Co KG GmbH
Original Assignee
Ortwin M Zeisig & Co KG 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 Ortwin M Zeisig & Co KG GmbH filed Critical Ortwin M Zeisig & Co KG GmbH
Priority to DE29622395U priority Critical patent/DE29622395U1/de
Publication of DE29622395U1 publication Critical patent/DE29622395U1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E21D21/0006—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection characterised by the bolt material
    • 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
    • E21D21/008—Anchoring or tensioning means

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)
DE29622395U 1996-12-24 1996-12-24 Rohranker aus Kunststoff Expired - Lifetime DE29622395U1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29622395U DE29622395U1 (de) 1996-12-24 1996-12-24 Rohranker aus Kunststoff

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29622395U DE29622395U1 (de) 1996-12-24 1996-12-24 Rohranker aus Kunststoff

Publications (1)

Publication Number Publication Date
DE29622395U1 true DE29622395U1 (de) 1997-02-27

Family

ID=8033777

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29622395U Expired - Lifetime DE29622395U1 (de) 1996-12-24 1996-12-24 Rohranker aus Kunststoff

Country Status (1)

Country Link
DE (1) DE29622395U1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018232426A1 (en) * 2017-06-12 2018-12-20 Ncm Innovations (Pty) Ltd A method of adapting a rock bolt for improved resin anchoring

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018232426A1 (en) * 2017-06-12 2018-12-20 Ncm Innovations (Pty) Ltd A method of adapting a rock bolt for improved resin anchoring

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19970410

R156 Lapse of ip right after 3 years

Effective date: 20001003