Locking element
AssigneeTelair International GmbH
InventorsThomas Huber, Richard Holzner
Life of this patent
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Abstract
A lock is proposed for securing containers or similar freight on a cargo bay floor of an aircraft in a vertical direction perpendicular to the cargo bay floor and in a transverse direction perpendicular to a longitudinal direction of the aircraft. The locking element comprises at least one lock attached to a frame for securing containers or similar freight and with a claw in the transverse direction of the aircraft to surround and hold a part section of the container. At least one lock is arranged mobile and fixable in a guide of the frame in order to adapt the spacing of the locks to containers of different sizes.
Claims16
A locking element for securing containers or similar freight on a cargo bay floor of an aircraft in a vertical direction (z) perpendicular to the cargo bay floor and in a transverse direction (y) perpendicular to the longitudinal direction (x) of the aircraft, comprising:
- a frame including a guide extending along a longitudinal direction of the locking element,
- mounting devices for fixing the frame to the cargo bay floor, and
- at least one lock attached to the frame, the lock including a claw for securing containers or similar freight in the transverse direction (y;
- −y) to surround and hold a part section of the container, wherein the lock is selectively movable along the guide in a longitudinal direction of the locking element which corresponds to the transverse direction (y;
- −y), and a releasable fixing device for selectively fixing the lock to the guide and for allowing the lock to be selectively movable in the longitudinal direction along the guide with respect to the frame to a desired longitudinal position with respect to the frame,
- wherein the releasable fixing device comprises a swivel shaft with a swivel axis about which the lock is swivellable from a raised working position to a lowered loading position while the swivel axis remains in the same longitudinal position with respect to the frame.
A locking element for securing a container or similar freight on a cargo bay floor of an aircraft in a vertical direction (z) perpendicular to the cargo bay floor and in a transverse direction (y) perpendicular to the longitudinal direction (x) of the aircraft, the locking element comprising:
- a frame adapted to be mounted to the cargo bay floor, the frame including an elongate guide extending longitudinally with respect to the frame,
- a first lock including a swivel shaft coupled to the frame, the swivel shaft of the first lock including a swivel axis about which the first lock is swivellable between a raised working position and a lowered loading position, the swivel shaft of first lock being selectively movable along the guide with respect to the frame to a desired position,
- a second lock including a swivel shaft coupled to the frame, the swivel shaft of the second lock including a swivel axis about which the second lock is swivellable between a raised working position and a lowered loading position, the swivel shaft of the second lock being selectively movable along the guide with respect to the frame to a desired position, wherein the first lock and the second lock are selectively movable along the guide independently of one another.
A cargo bay floor of an aircraft, the cargo bay floor including:
- a first rail and a second rail extending along a longitudinal direction (x) of the aircraft, and
- a locking element for securing containers or similar freight to the cargo bay floor, the locking element including a frame, a first mounting device for fixing the frame to the first rail, a second mounting device for fixing the frame to the second rail, a first lock and a second lock attached to the frame, the first lock and the second lock each including a claw for securing containers or similar freight in the transverse direction (y) of the aircraft to surround and hold a part section of the container, the first lock being movable independently of the second lock, wherein a guide is provided in the frame for moving the first lock along a longitudinal direction of the locking element which corresponds to the transverse direction (y) of the aircraft, the first lock including a releasable fixing device for selectively fixing the first lock to the guide and for allowing the first lock to be selectively movable along the guide with respect to the frame to a desired position with respect to the frame,
- wherein the releasable fixing device of the first lock comprises a swivel shaft with a swivel axis about which the first lock is swivellable from a raised working position to a lowered loading position, the second lock having a raised working position, the claw of the second lock facing in the opposite direction as the claw of the first lock when the first and second locks are in the raised working positions.
Dependencies are inferred from the claim text.