DE29815681U1 - Mountain anchor system - Google Patents

Mountain anchor system

Info

Publication number
DE29815681U1
DE29815681U1 DE29815681U DE29815681U DE29815681U1 DE 29815681 U1 DE29815681 U1 DE 29815681U1 DE 29815681 U DE29815681 U DE 29815681U DE 29815681 U DE29815681 U DE 29815681U DE 29815681 U1 DE29815681 U1 DE 29815681U1
Authority
DE
Germany
Prior art keywords
anchor system
mountain anchor
mountain
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
DE29815681U
Other languages
German (de)
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.)
SCHRAN BERGBAU BAUMASCHINEN BO
Original Assignee
SCHRAN BERGBAU BAUMASCHINEN BO
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 SCHRAN BERGBAU BAUMASCHINEN BO filed Critical SCHRAN BERGBAU BAUMASCHINEN BO
Priority to DE29815681U priority Critical patent/DE29815681U1/en
Priority claimed from DE19835814A external-priority patent/DE19835814A1/en
Publication of DE29815681U1 publication Critical patent/DE29815681U1/en
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
    • E21D21/0026—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
    • 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
    • E21D21/0026—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

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)
DE29815681U 1998-08-08 1998-08-08 Mountain anchor system Expired - Lifetime DE29815681U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29815681U DE29815681U1 (en) 1998-08-08 1998-08-08 Mountain anchor system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19835814A DE19835814A1 (en) 1998-06-10 1998-08-08 Rock anchor for mountaineering
DE29815681U DE29815681U1 (en) 1998-08-08 1998-08-08 Mountain anchor system

Publications (1)

Publication Number Publication Date
DE29815681U1 true DE29815681U1 (en) 1998-12-10

Family

ID=26048014

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29815681U Expired - Lifetime DE29815681U1 (en) 1998-08-08 1998-08-08 Mountain anchor system

Country Status (1)

Country Link
DE (1) DE29815681U1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103758550A (en) * 2014-01-06 2014-04-30 成都理工大学 Liquid-expansion type yielding anti-seismic high-ground-temperature-resistant anchor bolt
CN109826658A (en) * 2019-03-29 2019-05-31 华侨大学 A kind of split type lock ring and anchor pole

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103758550A (en) * 2014-01-06 2014-04-30 成都理工大学 Liquid-expansion type yielding anti-seismic high-ground-temperature-resistant anchor bolt
CN109826658A (en) * 2019-03-29 2019-05-31 华侨大学 A kind of split type lock ring and anchor pole
CN109826658B (en) * 2019-03-29 2024-02-23 华侨大学 Split lock ring and anchor rod

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19990128

R021 Search request validly filed

Effective date: 19981102

R163 Identified publications notified

Effective date: 19990511

R150 Term of protection extended to 6 years

Effective date: 20011128

R157 Lapse of ip right after 6 years

Effective date: 20050301