FI945339A - Menetelmä reiän poraamiseksi iskukoneella, iskukone ja liitos iskukoneen ja teräkaran välillä - Google Patents
Menetelmä reiän poraamiseksi iskukoneella, iskukone ja liitos iskukoneen ja teräkaran välillä Download PDFInfo
- Publication number
- FI945339A FI945339A FI945339A FI945339A FI945339A FI 945339 A FI945339 A FI 945339A FI 945339 A FI945339 A FI 945339A FI 945339 A FI945339 A FI 945339A FI 945339 A FI945339 A FI 945339A
- Authority
- FI
- Finland
- Prior art keywords
- impact machine
- drilling
- hole
- connection
- impact
- Prior art date
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Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI945339A FI945339A (fi) | 1994-11-11 | 1994-11-11 | Menetelmä reiän poraamiseksi iskukoneella, iskukone ja liitos iskukoneen ja teräkaran välillä |
FI945965A FI945965A0 (fi) | 1994-11-11 | 1994-12-20 | Foerfarande foer borrning av ett haol med en stoetborrmaskin och motsvarande kutterspindel |
AU38734/95A AU3873495A (en) | 1994-11-11 | 1995-11-13 | A method to drill a hole with a hammer, the hammer and a joint between hammer and drill bit holder |
PCT/FI1995/000625 WO1996015349A1 (en) | 1994-11-11 | 1995-11-13 | A method to drill a hole with a hammer, the hammer and a joint between hammer and drill bit holder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI945339A FI945339A (fi) | 1994-11-11 | 1994-11-11 | Menetelmä reiän poraamiseksi iskukoneella, iskukone ja liitos iskukoneen ja teräkaran välillä |
Publications (2)
Publication Number | Publication Date |
---|---|
FI945339A0 FI945339A0 (fi) | 1994-11-11 |
FI945339A true FI945339A (fi) | 1996-05-12 |
Family
ID=8541792
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI945339A FI945339A (fi) | 1994-11-11 | 1994-11-11 | Menetelmä reiän poraamiseksi iskukoneella, iskukone ja liitos iskukoneen ja teräkaran välillä |
Country Status (1)
Country | Link |
---|---|
FI (1) | FI945339A (fi) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0837979A1 (en) * | 1996-05-13 | 1998-04-29 | Ardis L. Holte | Drill bit retainer for a down hole hammer assembly |
-
1994
- 1994-11-11 FI FI945339A patent/FI945339A/fi not_active Application Discontinuation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0837979A1 (en) * | 1996-05-13 | 1998-04-29 | Ardis L. Holte | Drill bit retainer for a down hole hammer assembly |
EP0837979A4 (en) * | 1996-05-13 | 2000-08-02 | Ardis L Holte | RETENTION ELEMENT FOR A DRILLING TOOL IN A HAMMER BOND ASSEMBLY |
Also Published As
Publication number | Publication date |
---|---|
FI945339A0 (fi) | 1994-11-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD | Application lapsed |