Abstract: An elastic connection is established between housing parts of a power-driven machine tool by an elastic connecting element which is attached in form-locking fashion to at least one of the housing parts to be connected, in such a way that the connecting element has a land penetrating a breach of the housing part, and this land connects covering parts of the connecting element that are located in coincidence with the breach.

Abstract: The invention relates to a rechargeable power supply device for supplying power to an electrical appliance. The rechargeable power supply device is provided with at least one chip on which data for identification of the power supply device can be stored, and can be read by the electrical appliance and/or by a charger.

Abstract: The invention relates particularly to a hand-held power tool housing unit which surrounds at least one component of the hand-hand power tool, having a first housing part, a second housing part, and a damping device disposed between the two housing parts. It is proposed that the damping device forms an additional housing part.

Abstract: A device for locking a power tool and a rechargeable battery pack that is insertable in a guide of the power tool has a locking bar installable on a housing of the power tool and held in locking engagement with the rechargeable battery pack via spring force, a release mechanism that acts on the locking bar for manually releasing the locking bar from the locking engagement, the locking bar and the release mechanism forming a lever that is pivotally supportable in a rocker pivot on the housing, the locking bar being fixedly held via spring force and a recess formed at a top side of the rechargeable battery pack and is releasable by pivoting the lever from the locking engagement via a compression force applied to the release mechanism, which extends upwardly across a front base end of the housing.

Abstract: An extractor hood housing including at least one ventilator housing which the extractor hood housing forming at least a part of the ventilator housing. The extractor hood housing has at least one section of an external housing wall embodied by a part of the ventilator housing. The ventilator housing for a ventilator device mounted on the extractor hood includes at least one fan. The ventilator housing includes at least one engaging device for engaging a part of the extractor hood.

Abstract: The present invention provides a replaceable battery pack for an electric hand-held power tool (10), which is designed to be attached to the outside of an end face of a handle region (16) of the electric hand-held power tool (10), with a contacting means (30), via which an electrical contact with the electric hand-held power tool (10) can be established, and with a fastening means for detachable attachment with the electric hand-held power tool (10), the battery pack being designed essentially to be attached in and/or against a working direction (19) of the electric hand-held power tool (10), and the fastening means being designed as a retaining means for accommodating a locking means (40) of the electric hand-held power tool (10).

Abstract: An electric hand-held power tool has a machine housing, an energy accumulator module detachably connected therewith and slidable into and out of a guide formed on the machine housing, and a locking device acting between a machine housing and an energy accumulator module and including locking elements, which are located on the machine housing and the energy accumulator module and are engaged with each other in a locked position and may be disengaged manually. To prevent the locking device from becoming released when one of the locking elements designed as a release button is accidentally actuated, the locking device includes a blocking element active in the locked position of the locking elements and blocking manual actuation, wherein the blocking element can be deactivated by manually sliding energy accumulator module in the guide against a return force.

Abstract: An electric hand-held power tool has a machine housing, an energy accumulator module detachably connected therewith and slidable into and out of a guide formed on the machine housing, and a locking device acting between a machine housing and an energy accumulator module and including locking elements, which are located on the machine housing and the energy accumulator module and are engaged with each other in a locked position and may be disengaged manually. To prevent the locking device from becoming released when one of the locking elements designed as a release button is accidentally actuated, the locking device includes a blocking element active in the locked position of the locking elements and blocking manual actuation, wherein the blocking element can be deactivated by manually sliding energy accumulator module in the guide against a return force.

Abstract: A device for cooling an electronics unit, in particular a control electronics unit of a hand-held power tool, has an air-conducting device that directs at least a portion of an air stream exiting an electric motor to the electronic unit, while a method for cooling includes directing an air stream exiting the electric motor to the electronics unit.

Abstract: A device for locking a power tool and a rechargeable battery pack that is insertable in a guide of the power tool has a locking bar installable on a housing of the power tool and held in locking engagement with the rechargeable battery pack via spring force, a release mechanism that acts on the locking bar for manually releasing the locking bar from the locking engagement, the locking bar and the release mechanism forming a lever that is pivotally supportable in a rocker pivot on the housing, the locking bar being fixedly held via spring force and a recess formed at a top side of the rechargeable battery pack and is releasable by pivoting the lever from the locking engagement via a compression force applied to the release mechanism, which extends upwardly across a front base end of the housing.

Abstract: A ventilator housing for housing at least one ventilator. The ventilator housing includes at least one seat arrangement for the detachable fixing of a plurality of technical components for the operation of the ventilator. The seat arrangement can be integrally formed with the ventilator housing and can include a plurality of fixing elements for securing the technical components in the seat arrangement.

Abstract: A device for cooling an electronics unit, in particular a control electronics unit of a hand-held power tool, has an air-conducting device that directs at least a portion of an air stream exiting an electric motor to the electronic unit, while a method for cooling includes directing an air stream exiting the electric motor to the electronics unit.

Abstract: The invention relates to a housing (1) for an extractor hood, comprising at least one ventilator housing (2), whereby the housing (1) serves as housing for at least a part of the ventilator housing (2). The housing (1) is characterised in that at least one section of an external wall of the housing (1) is embodied by a part (22) of the ventilator housing (2). The invention further relates to a ventilator housing for a ventilator device on an extractor hood, in particular for at least one fan, characterised in that the above has at least one engaging device (221, 25, 27) for a part of a housing (11, 121) of the extractor hood.

Abstract: An extractor hood including at least two separate receiving areas for receiving at least one section of an input module in a selective and removable manner. Further an input module for an electronically controlled domestic appliance, such as an extractor hood, including at least one switching element. The input module forms a separate unit of the domestic appliance and includes at least one contact device for bringing the input module into contact with at least one of several interfaces provided in the domestic appliance to transmit signals between the input module and the domestic appliance.

Abstract: A fitting arrangement for a folding bed, preferably a wall folding bed, includes a first fitting part on the corpus or body of the bed; a second fitting part on the folding bed, supported pivotally on the first fitting part; and a first holder on the corpus of the bed and a second holder on the folding bed to hold devices, especially spring devices, which exert force on the folding bed to push it into its up position. The first holder is provided on the first fitting part and the second holder is provided on the second fitting part.

Abstract: A leg fitting, preferably for a wall folding bed, includes an angle-shaped member with first and second arms, wherein the first arm is mounted in a support member such that the angle-shaped member can be pulled out and turned, and wherein the second free arm forms a standing leg when the angle-shaped member has been pulled out and turned. The leg fitting is provided with a forced guide device at least for the pulling out movement of the angle-shaped member. The forced guide device ensures that the angle-shaped member can only be turned into its standing leg position once the free arm of the angle-shaped member can be turned into this position without damaging other components.