Abstract: An aircraft having a hatch and a fall-protection device includes a structure comprising a roof pierced with an opening, a cover plate, and a lock provided to adopt a locking position, in which the lock holds the cover plate in the closed position in the opening, or, alternatively, an unlocked position, in which the lock does not hold the cover plate. The aircraft further comprises at least one fall-protection device provided so that, when the lock moves into the unlocked position, it is in a first position to allow movement of the cover plate under the influence of gravity from its closed position to an intermediate position, in which the cover plate is suspended from the structure and then moves from the first position into a second position, during which movement the cover plate moves from the intermediate position into an open position, no longer attached to the structure.

Abstract: An aircraft comprising an opening for accessing a compartment and a ladder. The aircraft comprises at least one support. The ladder comprises at least one fastener element connected to a support by a removable connection comprising a pivot axis.

Abstract: A case including: a vessel, a cover mounted to be moved in rotation on the vessel via a hinge system which has a hinge axis and at least one hinge, wherein each hinge has a first portion which is fixedly joined to the vessel, a second portion) which is fixedly joined to the cover and a connector which assumes alternately an operating position in which the connector ensures the connection between the second portion and the first portion to allow for rotation of the second portion relative to the first portion about the hinge axis and, alternatively, a safety position in which the connector dissociates the second portion and the first portion.

Abstract: An aircraft including a hatch and a fall-protection device. The aircraft includes a structure exhibiting a roof pierced with an opening, a cover plate, and a lock provided to adopt a locking position in which the lock holds the cover plate in the closed position in the opening or, alternatively, an unlocked position in which the lock does not hold the cover plate. The aircraft further comprises at least one fall-protection device provided so that when the lock moves into the unlocked position it is in a first position in which it allows movement of the cover plate under the influence of gravity from its closed position to an intermediate position in which the cover plate is suspended from the structure and then moves from the first position into a second position during the course of which the cover plate moves from the intermediate position into an open position in which it is no longer attached to the structure.

Abstract: A case including: a vessel, a cover mounted to be moved in rotation on the vessel via a hinge system which has a hinge axis and at least one hinge, wherein each hinge has a first portion which is fixedly joined to the vessel, a second portion) which is fixedly joined to the cover and a connector which assumes alternately an operating position in which the connector ensures the connection between the second portion and the first portion to allow for rotation of the second portion relative to the first portion about the hinge axis and, alternatively, a safety position in which the connector dissociates the second portion and the first portion.

Abstract: An aircraft comprising an opening for accessing a compartment and a ladder. The aircraft comprises at least one support. The ladder comprises at least one fastener element connected to a support by a removable connection comprising a pivot axis.

Abstract: The invention relates to a rest module for accommodating a least one crew member of an aircraft, wherein the module comprises a first partial module. Further on the first partial module comprises a first section and a second section; wherein the first section and the second section are spatially divided. The first section comprises a first opening, a second opening and a third opening, wherein the three openings are different from each other. The first opening is adapted for providing an access from an above located area of the aircraft, the second opening is adapted for providing an access from the first section to a second partial module and the third opening is adapted for providing a separate access from the first section to the second section.

Abstract: The invention relates to a rest module for accommodating a least one crew member of an aircraft, wherein the module comprises a first partial module. Further on the first partial module comprises a first section and a second section; wherein the first section and the second section are spatially divided. The first section comprises a first opening, a second opening and a third opening, wherein the three openings are different from each other. The first opening is adapted for providing an access from an above located area of the aircraft, the second opening is adapted for providing an access from the first section to a second partial module and the third opening is adapted for providing a separate access from the first section to the second section.