FI20021157A - Tensioning device for securing logs in timber wagon, has piston cylinder to operate ratchet wheels arranged in winch drum, in opposite direction alternately, such that drum is rotated continuously about its central axis - Google Patents
Tensioning device for securing logs in timber wagon, has piston cylinder to operate ratchet wheels arranged in winch drum, in opposite direction alternately, such that drum is rotated continuously about its central axisInfo
- Publication number
- FI20021157A FI20021157A FI20021157A FI20021157A FI20021157A FI 20021157 A FI20021157 A FI 20021157A FI 20021157 A FI20021157 A FI 20021157A FI 20021157 A FI20021157 A FI 20021157A FI 20021157 A FI20021157 A FI 20021157A
- Authority
- FI
- Finland
- Prior art keywords
- drum
- ratchet wheels
- central axis
- piston cylinder
- wagon
- Prior art date
Links
Landscapes
- Emergency Lowering Means (AREA)
- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Abstract
A piston cylinder (6) operates the pair of flexible control elements (8,9), in opposite directions alternately to drive the ratchet wheels (10,11) arranged at both sides of the winch drum (2). The operation of control elements, rotates the drum in the same direction continuously about its central axis while the rotation direction of the ratchet wheels coincides with the drum rotation direction.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20021157A FI116047B (en) | 2002-06-14 | 2002-06-14 | Tensioning device for securing logs in timber wagon, has piston cylinder to operate ratchet wheels arranged in winch drum, in opposite direction alternately, such that drum is rotated continuously about its central axis |
EP03396057A EP1371521A3 (en) | 2002-06-14 | 2003-06-13 | Tensioning device |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20021157A FI116047B (en) | 2002-06-14 | 2002-06-14 | Tensioning device for securing logs in timber wagon, has piston cylinder to operate ratchet wheels arranged in winch drum, in opposite direction alternately, such that drum is rotated continuously about its central axis |
FI20021157 | 2002-06-14 |
Publications (3)
Publication Number | Publication Date |
---|---|
FI20021157A0 FI20021157A0 (en) | 2002-06-14 |
FI20021157A true FI20021157A (en) | 2003-12-15 |
FI116047B FI116047B (en) | 2005-09-15 |
Family
ID=8564155
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI20021157A FI116047B (en) | 2002-06-14 | 2002-06-14 | Tensioning device for securing logs in timber wagon, has piston cylinder to operate ratchet wheels arranged in winch drum, in opposite direction alternately, such that drum is rotated continuously about its central axis |
Country Status (1)
Country | Link |
---|---|
FI (1) | FI116047B (en) |
-
2002
- 2002-06-14 FI FI20021157A patent/FI116047B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FI116047B (en) | 2005-09-15 |
FI20021157A0 (en) | 2002-06-14 |
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