Husqvarna Ab

Husqzarna Ab

Göran Landén

Christian Bylund

Tobias Nyberg

Albin Hagberg

Patrik Melin

Fredrik Wibling

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.

Handheld power tool

A blower () may include a housing (), a motor (), a fan assembly () and an inlet assembly (). The housing () may include a handle () operably coupled thereto. The fan assembly () may be operably coupled to the motor () to force air through a blower tube () responsive to operation of the motor (). The blower tube () may define a tube axis (). The inlet assembly () may provide a path for air to the fan assembly (). The inlet assembly () may include an inlet aperture () formed at an end of the housing (). The inlet assembly () may further include an inlet mesh () disposed within the housing () spaced apart from the inlet aperture ().

Blower with improved sound reduction

Growing community of inventors

Huskvarna, Sweden

Göran Landén