FI872485A - SKARVFOG FOER PAOLAR. - Google Patents
SKARVFOG FOER PAOLAR. Download PDFInfo
- Publication number
- FI872485A FI872485A FI872485A FI872485A FI872485A FI 872485 A FI872485 A FI 872485A FI 872485 A FI872485 A FI 872485A FI 872485 A FI872485 A FI 872485A FI 872485 A FI872485 A FI 872485A
- Authority
- FI
- Finland
- Prior art keywords
- scarf
- pin
- locking
- socket part
- skarvfog
- Prior art date
Links
Landscapes
- Piles And Underground Anchors (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The invention concerns a scarf joint for poles, comprising a pin part located in one pole, a socket part in the second pole and a scarf pin 3 which extends through both parts in the transverse direction. In known scarf joints, the locking of the scarf pin in position can cause problems, either because the locking is insecure or because the locking system is complicated. These inconveniences have been eliminated in the case of the scarf joint according to the invention, whereby the scarf pin 3 has a projecting locking zone 10 which fixes firmly in the channel of the socket part when the scarf pin 3 is knocked into the socket part. <IMAGE>
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI872485A FI80748C (en) | 1987-06-03 | 1987-06-03 | Joint joints for piles |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI872485A FI80748C (en) | 1987-06-03 | 1987-06-03 | Joint joints for piles |
FI872485 | 1987-06-03 |
Publications (4)
Publication Number | Publication Date |
---|---|
FI872485A0 FI872485A0 (en) | 1987-06-03 |
FI872485A true FI872485A (en) | 1988-12-04 |
FI80748B FI80748B (en) | 1990-03-30 |
FI80748C FI80748C (en) | 1990-07-10 |
Family
ID=8524610
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI872485A FI80748C (en) | 1987-06-03 | 1987-06-03 | Joint joints for piles |
Country Status (1)
Country | Link |
---|---|
FI (1) | FI80748C (en) |
-
1987
- 1987-06-03 FI FI872485A patent/FI80748C/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FI872485A0 (en) | 1987-06-03 |
FI80748C (en) | 1990-07-10 |
FI80748B (en) | 1990-03-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Patent lapsed | ||
MM | Patent lapsed |
Owner name: OY LOHJA AB |