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 PDFInfo
- 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
Links
- 238000005452 bending Methods 0.000 title 1
- 239000011435 rock Substances 0.000 title 1
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)
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)
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)
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 |
-
1997
- 1997-05-14 FI FI972071A patent/FI106645B/en not_active IP Right Cessation
-
1998
- 1998-05-11 DE DE69818859T patent/DE69818859D1/en not_active Expired - Lifetime
- 1998-05-11 WO PCT/FI1998/000396 patent/WO1998051904A1/en active IP Right Grant
- 1998-05-11 AU AU74332/98A patent/AU7433298A/en not_active Abandoned
- 1998-05-11 EP EP98921506A patent/EP1027529B1/en not_active Expired - Lifetime
- 1998-05-11 ZA ZA983950A patent/ZA983950B/en unknown
- 1998-05-11 CA CA002289642A patent/CA2289642C/en not_active Expired - Fee Related
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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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Patent lapsed |