FI912675A - A method for attaching a wedge bolt by hitting a hole and a combination of a wedge bolt and a wedge piece for applying the method - Google Patents
A method for attaching a wedge bolt by hitting a hole and a combination of a wedge bolt and a wedge piece for applying the method Download PDFInfo
- Publication number
- FI912675A FI912675A FI912675A FI912675A FI912675A FI 912675 A FI912675 A FI 912675A FI 912675 A FI912675 A FI 912675A FI 912675 A FI912675 A FI 912675A FI 912675 A FI912675 A FI 912675A
- Authority
- FI
- Finland
- Prior art keywords
- wedge
- tips
- hole
- anchoring
- piece
- Prior art date
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- Dowels (AREA)
- Clamps And Clips (AREA)
Abstract
The method concerns anchoring with a fastening device formed by joining an anchor part 1 and a wedge piece 4 in an anchoring recess formed by means of edges 4 of tips 2 or beforehand. In both cases the tips 2 guided by the wedge piece 4 are forced to expand so that they together form the anchor part. When the anchor part 1 has penetrated deeply enough in the hole that the thickness of the tips 2 corresponds to the opening between the wall of the hole and the surface 6 of the wedge, the end of the tips is rotated, which are bent inward either by means of a step 3 or beforehand parallel to the surface 6 of the wedge. Tips 2 and wedge piece 4 thus together form a compact and uniform anchoring part with wedge-like anchoring surfaces 8 and a single-anchor recess that corresponds to it in size and shape. In this manner the fastening is anchored as a result of tensile force. The inward bent steps 3 lock the wedge piece 4 between tips 2. <IMAGE>
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI912675A FI91014C (en) | 1991-06-04 | 1991-06-04 | A method for attaching a wedge bolt by hitting a hole and a combination of a wedge bolt and a wedge piece for applying the method |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI912675A FI91014C (en) | 1991-06-04 | 1991-06-04 | A method for attaching a wedge bolt by hitting a hole and a combination of a wedge bolt and a wedge piece for applying the method |
FI912675 | 1991-06-04 |
Publications (4)
Publication Number | Publication Date |
---|---|
FI912675A0 FI912675A0 (en) | 1991-06-04 |
FI912675A true FI912675A (en) | 1992-12-05 |
FI91014B FI91014B (en) | 1994-01-14 |
FI91014C FI91014C (en) | 1994-04-25 |
Family
ID=8532637
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI912675A FI91014C (en) | 1991-06-04 | 1991-06-04 | A method for attaching a wedge bolt by hitting a hole and a combination of a wedge bolt and a wedge piece for applying the method |
Country Status (1)
Country | Link |
---|---|
FI (1) | FI91014C (en) |
-
1991
- 1991-06-04 FI FI912675A patent/FI91014C/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FI91014B (en) | 1994-01-14 |
FI912675A0 (en) | 1991-06-04 |
FI91014C (en) | 1994-04-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Patent granted |
Owner name: HOLMSTR!M, MIRJA |
|
BB | Publication of examined application | ||
MM | Patent lapsed |