Abstract: A vacuum cleaner includes a housing, inside of which is a suction chamber with a suction device and control electronics therein. A structural unit on the housing includes operating elements to operate the vacuum cleaner. There is an opening in the housing to the suction chamber. A support element is included that covers the opening. The support element includes contact strips providing electrical connection to the operating elements. There are plug-in connectors inside the housing connectable with the contact strip that provide a wired connection to the control electronics. The control electronics are cooled by an air stream resulting from the suction device.

Abstract: A vacuum cleaner includes an appliance housing including a first housing section for a motor fan chamber and a second housing section for a dust collection chamber. Actuating elements for a cord winder device and an ON/OFF switch are disposed on an upper side of the motor fan chamber. A control element for the suction power control is disposed on the upper side of the motor fan chamber. A housing cover is pivotally mounted at a rear portion of the appliance housing via a plurality of hinge arms. The hinge arms cover at least a portion of the motor fan chamber and the actuating elements. The housing covering includes a cover section that covers the dust collection chamber.

Abstract: A vacuum cleaner includes an appliance housing including a first housing section for a motor fan chamber and a second housing section for a dust collection chamber. Actuating elements for a cord winder device and an ON/OFF switch are disposed on an upper side of the motor fan chamber. A control element for the suction power control is disposed on the upper side of the motor fan chamber. A housing cover is pivotally mounted at a rear portion of the appliance housing via a plurality of hinge arms. The hinge arms cover at least a portion of the motor fan chamber and the actuating elements. The housing covering includes a cover section that covers the dust collection chamber.

Abstract: A vacuum cleaner includes a fine dust filter disposed in an exhaust air stream of a suction fan of the vacuum cleaner. A filter cartridge receptacle configured to replaceably receive the fine dust filter is provided. A lip seal is circumferentially disposed in a space between a lateral edge of the filter cartridge receptacle and a lateral edge of the fine dust filter.

Abstract: A vacuum cleaner for use with a dust bag provided with a flange adapted to be slidably received in a bracket pivotally mounted in a dust collection chamber between a first position in engagement with a suction opening of the dust collection chamber and a second position removed from the first position. The dust collection chamber is provided with a lid selectively pivotable between open and closed positions. Movement of the lid to its closed position is contingent upon the flange of a dust bag having been inserted into the bracket to release the bracket from a blocking mechanism effective in the second position of the bracket and constituted by an upper edge of the bracket and a groove in the lid.

Abstract: A vacuum cleaner for use with a dust bag provided with a flange adapted to be slidably received in a bracket pivotally mounted in a dust collection chamber between a first position in engagement with a suction opening of the dust collection chamber and a second position removed from the first position. The dust collection chamber is provided with a lid selectively pivotable between open and closed positions. Movement of the lid to its closed position is contingent upon the flange of a dust bag having been inserted into the bracket to release the bracket from a blocking mechanism effective in the second position of the bracket and constituted by an upper edge of the bracket and a groove in the lid.