FI972071A - Device for bending and breaking a wire in a rock bolting apparatus - Google Patents

Device for bending and breaking a wire in a rock bolting apparatus Download PDF

Info

Publication number
FI972071A
FI972071A FI972071A FI972071A FI972071A FI 972071 A FI972071 A FI 972071A FI 972071 A FI972071 A FI 972071A FI 972071 A FI972071 A FI 972071A FI 972071 A FI972071 A FI 972071A
Authority
FI
Finland
Prior art keywords
breaking
bending
wire
rock bolting
bolting apparatus
Prior art date
Application number
FI972071A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI106645B (en
FI972071A0 (en
Inventor
Ossi Tienari
Original Assignee
Tamrock Oy
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 Tamrock Oy filed Critical Tamrock Oy
Priority to FI972071A priority Critical patent/FI106645B/en
Publication of FI972071A0 publication Critical patent/FI972071A0/en
Priority to DE69818859T priority patent/DE69818859D1/en
Priority to AU74332/98A priority patent/AU7433298A/en
Priority to PCT/FI1998/000396 priority patent/WO1998051904A1/en
Priority to CA002289642A priority patent/CA2289642C/en
Priority to ZA983950A priority patent/ZA983950B/en
Priority to EP98921506A priority patent/EP1027529B1/en
Publication of FI972071A publication Critical patent/FI972071A/en
Application granted granted Critical
Publication of FI106645B publication Critical patent/FI106645B/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D20/00—Setting anchoring-bolts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F11/00—Cutting wire
    • 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
    • E21D21/006—Anchoring-bolts made of cables or wires

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)
  • Mechanical Engineering (AREA)
  • Shearing Machines (AREA)
FI972071A 1997-05-14 1997-05-14 Device for bending and cutting wire in rock bolting equipment FI106645B (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FI972071A FI106645B (en) 1997-05-14 1997-05-14 Device for bending and cutting wire in rock bolting equipment
DE69818859T DE69818859D1 (en) 1997-05-14 1998-05-11 DEVICE FOR BENDING AND CUTTING A CABLE IN A ROCK ANCHOR SYSTEM
AU74332/98A AU7433298A (en) 1997-05-14 1998-05-11 Apparatus for bending and cutting cable in rock bolting equipment
PCT/FI1998/000396 WO1998051904A1 (en) 1997-05-14 1998-05-11 Apparatus for bending and cutting cable in rock bolting equipment
CA002289642A CA2289642C (en) 1997-05-14 1998-05-11 Apparatus for bending and cutting cable in rock bolting equipment
ZA983950A ZA983950B (en) 1997-05-14 1998-05-11 Apparatus for bending and cutting cable in rock bolting equipment
EP98921506A EP1027529B1 (en) 1997-05-14 1998-05-11 Apparatus for bending and cutting cable in rock bolting equipment

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI972071A FI106645B (en) 1997-05-14 1997-05-14 Device for bending and cutting wire in rock bolting equipment
FI972071 1997-05-14

Publications (3)

Publication Number Publication Date
FI972071A0 FI972071A0 (en) 1997-05-14
FI972071A true FI972071A (en) 1998-11-15
FI106645B FI106645B (en) 2001-03-15

Family

ID=8548856

Family Applications (1)

Application Number Title Priority Date Filing Date
FI972071A FI106645B (en) 1997-05-14 1997-05-14 Device for bending and cutting wire in rock bolting equipment

Country Status (7)

Country Link
EP (1) EP1027529B1 (en)
AU (1) AU7433298A (en)
CA (1) CA2289642C (en)
DE (1) DE69818859D1 (en)
FI (1) FI106645B (en)
WO (1) WO1998051904A1 (en)
ZA (1) ZA983950B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2009201533B2 (en) 2009-04-20 2015-02-19 Joy Global Underground Mining Llc Roof Bolting Cable Bolt Feeding Device
US11213873B2 (en) 2019-06-21 2022-01-04 Fci Holdings Delaware, Inc. Mine bolt bending system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4079592A (en) * 1977-03-04 1978-03-21 The United States Of America As Represented By The Secretary Of The Interior Method of and apparatus for feeding and inserting bolts in a mine roof
FI67916C (en) * 1982-08-03 1985-06-10 Tampella Oy Ab ANORDNING FOER FOERHANDSFAESTNING AV EN STAOLVAJERBULT
US5419660A (en) * 1993-10-08 1995-05-30 Metal Marquis Inc. Bending and feeding apparatus for installing a cable into a preformed bore

Also Published As

Publication number Publication date
AU7433298A (en) 1998-12-08
FI106645B (en) 2001-03-15
DE69818859D1 (en) 2003-11-13
FI972071A0 (en) 1997-05-14
ZA983950B (en) 1998-11-13
CA2289642C (en) 2007-05-08
WO1998051904A1 (en) 1998-11-19
EP1027529B1 (en) 2003-10-08
CA2289642A1 (en) 1998-11-19
EP1027529A1 (en) 2000-08-16

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MM Patent lapsed