CA1236987A - Methode, organe et machine d'ancrage dans le roc en plafond d'une galerie - Google Patents

Methode, organe et machine d'ancrage dans le roc en plafond d'une galerie

Info

Publication number
CA1236987A
CA1236987A CA000455419A CA455419A CA1236987A CA 1236987 A CA1236987 A CA 1236987A CA 000455419 A CA000455419 A CA 000455419A CA 455419 A CA455419 A CA 455419A CA 1236987 A CA1236987 A CA 1236987A
Authority
CA
Canada
Prior art keywords
grout
borehole
nozzle
ejected
jet
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
Application number
CA000455419A
Other languages
English (en)
Inventor
Karl E. Persson
Signar E.A. Lundmark
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.)
Atlas Copco AB
Original Assignee
Atlas Copco AB
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 Atlas Copco AB filed Critical Atlas Copco AB
Priority to CA000455419A priority Critical patent/CA1236987A/fr
Application granted granted Critical
Publication of CA1236987A publication Critical patent/CA1236987A/fr
Expired legal-status Critical Current

Links

Landscapes

  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
CA000455419A 1984-05-30 1984-05-30 Methode, organe et machine d'ancrage dans le roc en plafond d'une galerie Expired CA1236987A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA000455419A CA1236987A (fr) 1984-05-30 1984-05-30 Methode, organe et machine d'ancrage dans le roc en plafond d'une galerie

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000455419A CA1236987A (fr) 1984-05-30 1984-05-30 Methode, organe et machine d'ancrage dans le roc en plafond d'une galerie

Publications (1)

Publication Number Publication Date
CA1236987A true CA1236987A (fr) 1988-05-24

Family

ID=4127966

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000455419A Expired CA1236987A (fr) 1984-05-30 1984-05-30 Methode, organe et machine d'ancrage dans le roc en plafond d'une galerie

Country Status (1)

Country Link
CA (1) CA1236987A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014035316A1 (fr) * 2012-08-30 2014-03-06 Atlas Copco Rock Drills Ab Procédé, dispositif et engin pour réglage de boulon d'ancrage, et produit programme d'ordinateur
WO2018231117A1 (fr) * 2017-06-14 2018-12-20 Epiroc Rock Drills Aktiebolag Agencement et procédé au niveau d'un renfort de roche

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014035316A1 (fr) * 2012-08-30 2014-03-06 Atlas Copco Rock Drills Ab Procédé, dispositif et engin pour réglage de boulon d'ancrage, et produit programme d'ordinateur
WO2018231117A1 (fr) * 2017-06-14 2018-12-20 Epiroc Rock Drills Aktiebolag Agencement et procédé au niveau d'un renfort de roche

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