| 摘要 |
A device for lubrication of a saw chain (23) where lubricant is provided from a lubrication pump and led through a first channel (12) that ends in a flat section (21) where the guide bar (22) is adjustably attached to the flat section (21). The end of the first channel (12) is shaped like a long cup (13) that is connected to the surface of the guide bar (22) and thereby making a tight seal between the first channel (12) and an inlet (25) placed inside the edges of the long cup shaped end (13) of the first channel (12) at the surface of the guide bar (22). The first channel (12) including the long cup-shaped end (13) is made of an elastic material to provide a tight seal between the first channel (12) and the surface of the guide bar (22). |
