Abstract: A modular unit is composed of a cylinder sleeve and a crankcase for an internal combustion engine. The cylinder sleeve and the crankcase each have a face surface and a cooling water space that at least partly surrounds the cylinder sleeve and is open toward the face surfaces is configured between the cylinder sleeve and the crankcase. A holder ring is provided, which completely covers the cooling water space and at least partially covers the face surface of the cylinder sleeve.

Abstract: The invention relates to a cover panel for an aircraft, comprising a decompression opening that can be closed by a decompression flap that comprises a membrane, and a ventilation opening that is provided separately in the cover panel and that is permanently open. Furthermore, the invention relates to an aircraft fuselage comprising such a cover panel.

Abstract: A locking mechanism, in particular suitable for use in a decompression arrangement, includes a pressure chamber surrounded by a delimiting wall, wherein at least a section of the pressure chamber delimiting wall is formed by an actuating element which is in a rest position when the pressure in the interior of the pressure chamber corresponds to the ambient pressure and moves into a differential pressure position when the pressure in the interior of the pressure chamber exceeds the ambient pressure by a predetermined differential value. The locking mechanism further includes a locking bar which is kept in a locked position when the actuating element is in its rest position and is movable into an unlocked position when the actuating element is in its differential pressure position.

Abstract: A decompression device for an aircraft includes a cabin lining element, which has a first aperture for discharging exhaust air in normal operation of the aircraft and a second aperture for discharging a decompression air flow. The device also includes an unlockable closure element, which is fixable in a closing position in such a way that the second aperture is closed for air flow, and which after unlocking, can take a releasing position so that the second aperture is opened for air flow. The device also includes a locking device designed to fix the closure element in normal operation of the aircraft in the closing position, and is designed in the case of decompression to release the fixing of the closure element, so that the closure element can take the releasing position.

Abstract: A holding device for holding a structural component for aircraft to a further structural component; may be coupled to one of the components and is moved from a holding mode, where the first component is held to the second component by the holding device, to a release mode using a magnetic force. Furthermore, a method for deinstalling two components is disclosed, where carrying out deinstallation merely requires pressing a first component against a second component, and placing a magnetic key on or over one of the components in the region of the holding device, where at least some method-related steps may take place at substantially the same time.

Abstract: A decompression assembly (10; 10?) for an aircraft comprises a first cabin lining element (12; 12?) having a boundary area (14; 14?) and a second cabin lining element (20; 20?) having a boundary area (22; 22?), wherein the boundary area (22; 22?) of the second cabin lining element (20; 20?) is disposed at a smaller distance from an aircraft outer skin (24; 24?) than the boundary area (14; 14?) of the first cabin lining element (12; 12?). An air discharge opening (28; 28?) is disposed between the boundary area (14; 14?) of the first cabin lining element (12; 12?) and the boundary area (22; 22?) of the second cabin lining element (20; 20?) for discharging air from a cabin (18; 18?) of the aircraft into an area (30; 30?) of the aircraft located between the cabin lining elements (12, 20; 12?, 20?) and the aircraft outer skin (24; 24?).

Abstract: A modular unit is composed of a cylinder sleeve and a crankcase for an internal combustion engine. The cylinder sleeve and the crankcase each have a face surface and a cooling water space that at least partly surrounds the cylinder sleeve and is open toward the face surfaces is configured between the cylinder sleeve and the crankcase. A holder ring is provided, which completely covers the cooling water space and at least partially covers the face surface of the cylinder sleeve.

Abstract: Saddlebag for motorcycles, having a luggage interior part facing the motorcycle in the installed state, a luggage exterior part facing away from the motorcycle in the installed state and which is mounted for opening and closing the saddlebag so it can pivot with respect to the luggage interior part. A flexible luggage intermediate part is situated between the luggage interior part and the luggage exterior part.

Abstract: A decompression device (10) for an aircraft includes a cabin lining element (20), which has a first aperture for discharging exhaust air in normal operation of the aircraft. According to the invention, the cabin lining element has a second aperture for discharging a decompression air flow. The device (10) also includes an unlockable closure element (30), which is fixable in a closing position on or in the second aperture (14) in such a way that the second aperture (14) is closed, and which after unlocking, can take a releasing position which is different from the closing position, so that the second aperture (14) is opened, and a locking device (40, 140 to 840), which is designed to fix the closure element (30) in normal operation of the aircraft in its closing position on or in the second aperture (14), and in the case of decompression to release the fixing of the closure element (30), so that the closure element (30) can take its releasing position.

Abstract: The invention relates to a cover panel for an aircraft, comprising a decompression opening that can be closed by a decompression flap that comprises a membrane, and a ventilation opening that is provided separately in the cover panel and that is permanently open. Furthermore, the invention relates to an aircraft fuselage comprising such a cover panel.

Abstract: Currently, piping tapes are used as elastic masking elements of joints between lateral panels in an aircraft. According to one embodiment, a gap covering for cabin panels in an aircraft is provided, where the gap covering comprises a flexible cover region that is arranged between the cabin panels and finishes off so as to be substantially flush with surfaces of the panels. In this way, a lightweight economical gap covering which covers gaps in an effective and attractive manner and provides protection against injury is provided.

Abstract: Currently, piping tapes are used as elastic masking elements of joints between lateral panels in an aircraft. According to one embodiment, a gap covering for cabin panels in an aircraft is provided, where the gap covering comprises a flexible cover region that is arranged between the cabin panels and finishes off so as to be substantially flush with surfaces of the panels. In this way, a lightweight economical gap covering which covers gaps in an effective and attractive manner and provides protection against injury is provided.

Abstract: A holding device for holding a structural component for aircraft to a further structural component; may be coupled to one of the components and is moved from a holding mode, where the first component is held to the second component by the holding device, to a release mode using a magnetic force. Furthermore, a method for deinstalling two components is disclosed, where carrying out deinstallation merely requires pressing a first component against a second component, and placing a magnetic key on or over one of the components in the region of the holding device, where at least some method-related steps may take place at substantially the same time.

Abstract: Saddlebag for motorcycles, having a luggage interior part facing the motorcycle in the installed state, a luggage exterior part facing away from the motorcycle in the installed state and which is mounted for opening and closing the saddlebag so it can pivot with respect to the luggage interior part. A flexible luggage intermediate part is situated between the luggage interior part and the luggage exterior part.