CA2879075A1 - Dispositif d'ancrage et procede d'utilisation de celui-ci - Google Patents

Dispositif d'ancrage et procede d'utilisation de celui-ci Download PDF

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Publication number
CA2879075A1
CA2879075A1 CA2879075A CA2879075A CA2879075A1 CA 2879075 A1 CA2879075 A1 CA 2879075A1 CA 2879075 A CA2879075 A CA 2879075A CA 2879075 A CA2879075 A CA 2879075A CA 2879075 A1 CA2879075 A1 CA 2879075A1
Authority
CA
Canada
Prior art keywords
shaft
anchor
plate
bore hole
head
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.)
Granted
Application number
CA2879075A
Other languages
English (en)
Other versions
CA2879075C (fr
Inventor
Darren Bruce BENNETT
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.)
CASE INNOVATIONS Inc
Original Assignee
CASE INNOVATIONS Inc
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 CASE INNOVATIONS Inc filed Critical CASE INNOVATIONS Inc
Publication of CA2879075A1 publication Critical patent/CA2879075A1/fr
Application granted granted Critical
Publication of CA2879075C publication Critical patent/CA2879075C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • E21D21/008—Anchoring or tensioning means
    • 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
    • E21D20/025—Grouting with organic components, e.g. resin

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)
  • Dowels (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
CA2879075A 2013-03-14 2014-03-14 Dispositif d'ancrage et procede d'utilisation de celui-ci Active CA2879075C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/815,657 US20140270983A1 (en) 2013-03-14 2013-03-14 Anchor and anchoring system
US13/815,657 2013-03-14
PCT/CA2014/000240 WO2014138909A1 (fr) 2013-03-14 2014-03-14 Dispositif d'ancrage et procédé d'utilisation de celui-ci

Publications (2)

Publication Number Publication Date
CA2879075A1 true CA2879075A1 (fr) 2014-09-18
CA2879075C CA2879075C (fr) 2018-10-30

Family

ID=51527618

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2879075A Active CA2879075C (fr) 2013-03-14 2014-03-14 Dispositif d'ancrage et procede d'utilisation de celui-ci

Country Status (3)

Country Link
US (1) US20140270983A1 (fr)
CA (1) CA2879075C (fr)
WO (1) WO2014138909A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9708809B2 (en) 2013-03-14 2017-07-18 Darren Bruce Bennett Anchor and method of using the same
CA2957748C (fr) 2017-02-13 2018-05-01 Lyle Kenneth Adams Joint de boulon a roche

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE839550C (de) * 1950-10-31 1952-05-23 Josef Boehler Belastbare Verbindung zwischen einem Befestigungsglied, insbesondere einem Schraubbolzen, und einem Bauteil aus Holz oder aehnlichem Baustoff
DE1450993A1 (de) * 1965-03-02 1969-04-10 Artur Fischer Duebel zur ruettelsicheren Befestigung von Gegenstaenden in Baustoffen
GR63633B (en) * 1977-09-27 1979-11-27 H Fischer Anchoring of one element of solide fiction for filling the blind hole with a hardening binding material
FR2648198B1 (fr) * 1989-06-07 1991-10-04 Prospection & Inventions Cheville d'ancrage dans un trou a contre-depouille
SE9403864D0 (sv) * 1994-11-10 1994-11-10 Verner Andersson Anordning att infästa en förankring i ett betonghål
CL2011000042A1 (es) * 2011-01-07 2011-06-17 Sistema de fortificacion que comprende una barra helicoidal estandar, una cabeza de expansion adaptada a la rosca de la barra, un elemento de material plastico, un tubo de plastico corrugado, una placa de fortificacion estandar y una tuerca de fortificacion roscada segun el perno helicoidal que utiliza.

Also Published As

Publication number Publication date
CA2879075C (fr) 2018-10-30
WO2014138909A1 (fr) 2014-09-18
US20140270983A1 (en) 2014-09-18

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Effective date: 20170829