Attax

Xavier Marechal

System for fastening a seat, on the rest of an aircraft, of the type including a base associated with the rest of the seat and including hooking elements thereof on the rest of the aircraft, which can be moved between a retracted assembly/disassembly position of the seat and an active hooking position thereof on the rest of the aircraft, and locking elements for locking the hooking elements in the active position. The hooking elements include at least one hook-shaped heel to be engaged in an opening of the rest of the aircraft, and by movement of the base, under a hooking shoulder thereof, and the locking elements in the active position include pin-shaped locking members supported by the base and that can be moved between a position retracted in the base and an active position wherein the pin-shaped locking elements protrude from the base into an opening of the aircraft.

System for fastening a seat, in particular for an aircraft, on said aircraft

The system for engaging an aircraft seat in a fastening rail of the rest of said aircraft, of the type including a catching means able to be moved between an assembly/disassembly position of the seat and an active position locking said seat in position, via a handling lever that can be moved by an assembly operator between an assembly/disassembly position and a locking position, and including a means for locking the lever in the locking position, able to be disengaged by the operator via a quarter turn means, to release the lever and therefore release the catching means, is characterized in that at least one handling portion of the quarter turn means for disengaging the locking means of the lever is accessible to the operator, from the upper face of the catching means.

System for engaging an aircraft seat in a fastening rail

A system for attaching an aircraft seat to an aircraft. The system includes a pair of attachment devices. Each device includes a base connected to the seat, attachment means for attaching the seat to the rest of the aircraft, the attachment means being movable between a retracted position for fitting or dismantling the seat and an active position for blocking the seat. The attachment devices also include an operating lever to move the attachment means, the operating lever being articulated with the base and movable between a retracted position for fitting or dismantling the seat and an active position for blocking the lever in the active position. The attachment devices further include locking means for locking the lever in the active position, the locking means being disengageable by a rotary actuator.

Attachment system for an aircraft seat

A fixing system for a seat, in particular an aircraft seat, comprising a base having attachment portions which are adapted to be set in an active position for attachment of the seat, by an operating lever which is movable to an active position for blocking the attachment portions, and which comprises a catch for locking the lever in the active position which is carried by the lever or the base and is adapted to cooperate with holding portions in order to lock the lever in the active position, the catch being movably mounted against the urging of resilient portions in order to allow the catch to pass over the holding portions and engage in the locking position, and to be disengaged under the action of rotary operating portions.

Fixing system for a seat, in particular an aircraft seat

This system comprising a base () provided in the vicinity of one of its ends with means in the form of jaws () for clamping and blocking in position of the system in the rail by pinching the latter between the base () and laterally protruding portions () of these means in the form of jaws (), the base () and the means in the form of jaws () able to be displaced in relation to one another between a mounting/dismounting position of the system in the rail and a blocking position of the system by clamping around the rail, by the intermediary of the means of manoeuvring () that can be actuated by an operator, is characterized in that the means of manoeuvring () include a slide () which can be displaced in the base () by the operator and comprising at one end, a surface for manoeuvring () by the operator, at the other end, a ramp portion adapted () to cooperate with an additional ramp portion () of the means in the form of jaws () in order to displace the latter in relation to the base between the mounting/dismounting position and the blocking position, and in its intermediate portion, means that can be disengaged () for blocking in position of the slide () in the base () and therefore of the system in relation to the rail.

System for fastening a seat in particular an aircraft seat and seat comprising at least one such system

A system for fastening an aircraft seat in a corresponding rail of the rest of the aircraft, of the type including a base to which the rest of the seat is connected and including support surfaces on the upper face of the rail and associated with a locking slide that can be moved by a lever under the control of an assembly operator, between an assembly/disassembly position of the system relative to the rail and a locking position thereof and therefore of the seat relative to the rail and therefore the aircraft, in which the support surfaces of the base on the rail include elastically deformable facing device(s) for reacting fastening play.

System for fastening a seat in an aircraft rail

The system comprising a base () having attachment means () which are movable between a retracted position for fitting/dismantling the seat and an active position for attachment of the seat, by an operating lever () which is movable between a retracted fitting/dismantling position and an active position for blocking of the attachment means and which has means () for articulation with the base () and disengageable means () for locking the lever in the active position, is characterized in that the locking means comprise means in the form of a catch () which are carried by the lever or the base and are suitable for cooperation, in the active position, with holding means () of the base or of the lever in order to lock the lever () in the active position, the means in the form of a catch () being resiliently deformable in order to allow them to pass over the holding means () and engage in the locking position and to be freed therefrom under the action of rotary operating means ().

Fixing system for a seat, for example an aircraft seat

In a coupling system for coupling an aircraft seat in a rail of the rest thereof, of the type including a base to which the rest of the seat is connected and associated with a locking slide able to be moved using a control device under the control of a handling lever that can be actuated by an assembly operator, between an assembly/disassembly position and a locking position, the control device includes a device in needle form, which is able to be moved in the base by the lever and whereof one end includes a support surface adapted to cooperate with a complementary ramp surface of the slide to move the latter from its assembly/disassembly position towards its locking position, against the stress from an elastic or spring device.

Coupling system for an aircraft seat

Provided is a system for fixing a seat in an aircraft, the system including a movable base and slide. The base and slide include a device for hooking into a rail of the aircraft, by movement of the slide between an assembly/disassembly and a hooking position, using a lever articulated on the base and the slide by rods. The lever is movable between a retracted position for assembly/disassembly and an active hooking position, wherein a hook-shaped device of the lever co-operate with a retaining member that is provided at one end of a resilient member. The resilient member is associated with unlocking device that includes a cams which are rotatable in the base and capable of being actuated so as to move the retaining device towards a release position for the hook-shaped device.

Growing community of inventors

Paris, France

Xavier Marechal