Husqvarna Ab

Aktiebolaget Electrolux

Mikael Adolfsson

Jörgen Johansson

Jasmin Insanic

Fredrik Edholm

Helena André

Magnus Henriksson

Jonas Tibbelin

G&ouml;ran Dahlberg

Karl Ljungquist

Helena Forsberg

A height adjustment arrangement () for a lawn mower () for changing a cutting height is provided. The height adjustment arrangement comprises a respective link arm () pivotally arranged at opposite sides of the chassis (), and a transversal rod () extending between the link arms () comprising wheel attachment ends () configured to protrude outwardly from the respective link arm (). The height adjustment arrangement further comprises a locking arrangement () for releaseably locking at least one of the link arms () in a pivot position. The transversal rod comprises connection portions () which are essentially parallel to the link arms and releasably connected thereto such that pivoting of the link arm () causes the wheel attachment ends () to synchronously change the cutting height of the lawn mower chassis ().

Height adjustment arrangement for a lawn mower

A walk-behind lawn mower comprising a body with an engine driving a cutting blade, and a handle assembly which is pivotably connected to the body. The lawn mower furthermore comprises a handle control arrangement for controlling pivotal movement of the handle assembly relative to the body, between a working position and a pivoted position. The handle control arrangement comprises a locking member, selectively displaceable between an open state in which the locking member allows pivotal movement of the handle assembly from the working position to the pivoted position, and a locked state in which the locking member inhibits pivotal movement of the handle assembly from the working position to the pivoted position. The handle control arrangement also comprises an actuating member operatively connected to the locking member and controlling the state of the locking member. The actuating member is also arranged to control activation and deactivation of a device arranged to inhibit rotation of the cutting blade of the walk-behind lawn mower.

Handle control arrangement of a walk-behind lawn mower

A front baffle assembly () for a lawn mower () is provided. The front baffle assembly () is adapted for attachment to a lawn mower chassis (), and comprises a stopper () configured to abut against an upper side of the chassis () and a front baffle () configured to abut against a lower side of the chassis (). The front baffle assembly () comprises a catch element () which protrudes downwardly from the stopper () and is arranged to extend through the chassis () and beyond a lower side of the front baffle (). The front baffle assembly () comprises a front axle () arranged to be received between the catch element () and the lower side of the front baffle () to clamp the chassis () between the stopper () and the front baffle ().

Front baffle assembly for a lawn mower

A system (,) for cleaning of intake air (,) for a fan-cooled combustion engine intended for a working tool, such as a chain saw, cutting machine, grasstrimmer or lawn-mower, whose engine is equipped with a fan wheel (,) enclosed in a fan cover (,) for cooling of the engine. A flow duct (,) is connected to the fan cover (,) at least at one of its both ends (,), and a deflection duct (,) is arranged in the wall of the flow duct (,), so that the ducts (,) are forming a T-like crossing, and the deflection duct leads to the engine's inlet duct (,), usually via an inlet volume (,) and a filter (,).

System for cleaning of intake air

Growing community of inventors

Gränna, Sweden

Mikael Adolfsson