Abstract: A device and a method for an accelerated oxidation test of fuels or petroleum products, as well as a computer program for controlling such a device, and a corresponding computer readable storage medium, which are applicable, in particular, for the simulation of the aging of fuels or petroleum products. A device for an accelerated oxidation test of fuels or petroleum products is proposed, whereby the device comprises of a pressure vessel (1) to hold specimen (2) of fuels or petroleum products, and the pressure vessel (1) contains at least one device to change the temperature. A corresponding method provides that a specimen (2) of fuel or petroleum product is placed in a pressure vessel (1), the specimen is brought to a predefined temperature above 100° C. by at least one device to change the temperature, which is placed in the pressure vessel (1) and/or in the specimen (2), and the absolute pressure value is monitored so as to determine the oxidation.

Abstract: An apparatus for recognizing objects with a laser light source and a light receiver has an at least partly reflective wall and an interspace between the laser light source and the wall, through which an object can be moved or in which an object can be placed. A movable mirror device is arranged between the laser light source and the wall in such a way that light emitted by the laser light source can be directed onto the wall. In a method for recognizing objects a mirror device directs the light onto an at least partly reflective wall and is controlled in such a way that the wall is irradiated by the light. The light receiver detects the light reflected from the wall and, in the process, registers an object moving or placed between the laser light source and the wall by way of a change in the reflected light detected.

Abstract: An apparatus for recognizing objects with a laser light source and a light receiver has an at least partly reflective wall and an interspace between the laser light source and the wall, through which an object can be moved or in which an object can be placed. A movable mirror device is arranged between the laser light source and the wall in such a way that light emitted by the laser light source can be directed onto the wall. In a method for recognizing objects a mirror device directs the light onto an at least partly reflective wall and is controlled in such a way that the wall is irradiated by the light. The light receiver detects the light reflected from the wall and, in the process, registers an object moving or placed between the laser light source and the wall by way of a change in the reflected light detected.

Abstract: A hand-held power tool includes a spring-mounted decoupling device (16) for supporting a tool handle (14) on a tool housing (4) and having a first support arrangement (18) including a connecting device (22) pivotally supported relative to the housing by a housing-side pivotal support (28) and relative to the handle (14) by a handle-side pivotal support (32), and a second support arrangement (20) that is spaced from the operational axis (A) in a second direction (y) perpendicular to the first direction (z) further away than the first support arrangement (18).

Abstract: A hand-held power tool includes a spring-mounted decoupling device (16) for supporting a tool handle (14) on a tool housing (4) and having a first support arrangement (18) including a connecting device (22) pivotally supported relative to the housing by a housing-side pivotal support (28) and relative to the handle (14) by a handle-side pivotal support (32), and a second support arrangement (20) that is spaced from the operational axis (A) in a second direction (y) perpendicular to the first direction (z) further away than the first support arrangement (18).

Abstract: A hand-held machine tool (2) has a main housing (6) at which vibrations are generated during operation, a handle housing (12) that is held at the main housing (6) with the intermediary of a vibration-reducing device (14), and an adjusting arrangement (22) which has an adjusting device on the main housing side which can be adjusted between at least two positions and an adjusting device on the handle housing side which can be adjusted between at least two positions and which is mechanically connected to the adjusting device (26) on the main housing side by an adjusting connection (26). The adjusting connection (26) has a flexible vibration-reducing portion (36) between the handle housing (12) and the main housing (6).

Abstract: A device and a method for an accelerated oxidation test of fuels or petroleum products, as well as a computer program for controlling such a device, and a corresponding computer readable storage medium, which are applicable, in particular, for the simulation of the aging of fuels or petroleum products. A device for an accelerated oxidation test of fuels or petroleum products is proposed, whereby the device comprises of a pressure vessel (1) to hold specimen (2) of fuels or petroleum products, and the pressure vessel (1) contains at least one device to change the temperature. A corresponding method provides that a specimen (2) of fuel or petroleum product is placed in a pressure vessel (1), the specimen is brought to a predefined temperature above 100° C. by at least one device to change the temperature, which is placed in the pressure vessel (1) and/or in the specimen (2), and the absolute pressure value is monitored so as to determine the oxidation.