Husqvarna Ab

Patrik Melin

Albin Hagberg

Göran Landén

In a combination of a sprocket arrangement () and a saw chain (), a sprocket tooth spacing (TI) between consecutive sprocket teeth () relates to a drive link spacing between consecutive drive links () of the saw chain () such that the guide teeth () of two or more drive links () may enter between a pair of consecutive sprocket teeth ().

Sprocket arrangement, saw chain, and combination of sprocket arrangement and saw chain

A sprocket arrangement () for a handheld power tool such as a saw, comprising a drive unit configured to rotate a drive shaft and cutting tool configured to be driven by the drive shaft () via the sprocket arrangement. The sprocket arrangement () comprises a gear () and at least one flexible element () arranged such that the drive shaft () in the handheld power tool is resiliently connected to the cutting tool in the handheld power tool. A handheld power tool comprising a drive unit, a drive shaft, driving means, and a sprocket arrangement is also provided.

Growing community of inventors

Huskvarna, Sweden

Patrik Melin