Abstract: A blade head for granulating strands of material comprises a blade carrier and at least one granulating blade fastened thereto. The respective granulating blade is fastened to a positioning component which bears against the blade carrier for the rough positioning of the granulating blade. For fine positioning purposes, at least one adjusting element bears against the respective granulating blade. The blade head permits simple, user-friendly and precise assembly and setting of the respective granulating blade.

Abstract: A valve gun for a high-pressure cleaner is provided, including an inlet channel with an inlet for supplying a pressurized liquid and an outlet channel with an outlet for discharging the liquid, a valve arranged in the flow path between the inlet and the outlet, a triggering member manually movable between a rest position and a release position for opening and closing the valve, a first locking member manually movable between a locking position and an unlocking position for locking the triggering member in the rest position, and a handgrip graspable by the user. In order to further develop the valve gun such that it is easier to handle, the triggering member can be arranged at the rear side of the handgrip that faces away from the outlet, and that the first locking member can be arranged at the front side of the handgrip that faces the outlet.

Abstract: A valve gun for a high-pressure cleaner is provided, including a housing and a valve arranged therein having a closing body that lies tight against a valve seat in a closed position and is adapted to be acted upon by a valve plunger with an opening force, and including a triggering lever pivotable about a first pivot axis, the triggering lever mechanically coupled to the valve plunger and manually pivotable from a rest to a release position. The triggering lever is coupled to the valve plunger via a coupling lever pivotable about a second pivot axis, the coupling lever having an actuating element via which the valve plunger is adapted to be acted upon with the opening force, and first and second force receiving elements, the first adapted to be acted upon first and subsequently the second with a triggering force upon pivoting the triggering lever to the release position.

Abstract: A valve gun for a high-pressure cleaner is provided, including an inlet channel with an inlet for supplying a pressurized liquid and an outlet channel with an outlet for discharging the liquid, a valve arranged in the flow path between the inlet and the outlet, a triggering member manually movable between a rest position and a release position for opening and closing the valve, a first locking member manually movable between a locking position and an unlocking position for locking the triggering member in the rest position, and a handgrip graspable by the user. In order to further develop the valve gun such that it is easier to handle, the triggering member can be arranged at the rear side of the handgrip that faces away from the outlet, and that the first locking member can be arranged at the front side of the handgrip that faces the outlet.

Abstract: A high-pressure cleaning appliance is provided, including a heatable heat exchanger for heating a fluid that can be dispensed by the high-pressure cleaning appliance, a motor having a drive shaft that defines a drive axis, a pump unit, a fan for generating a combustion air stream and having a fan housing, and a fuel pump. The high-pressure cleaning appliance includes a first securing device having at least one securing element and a securing element receptacle integrally formed on the fan housing and associated with the at least one securing element, and the first securing device can be transferred from an unsecured position, in which the fuel pump can be coupled to the drive shaft and released from it, to a secured position by inserting the at least one securing element into the securing element receptacle to prevent the fuel pump from being released from the drive shaft.