Abstract: A device for securing and adjusting the lengthwise position of a removable and reversible seat for a vehicle. The device includes a pair of C-shaped tracks secured to the floor of the vehicle with each track having an upper compartment and a lower compartment. The upper compartment of each track accommodates a slider that is connected to each leg of the seat of the vehicle and includes a locking device having teeth. The slider is displaceable relative to the track so that the slider can be manipulated between a locked position and an unlocked position. The lower compartment accommodates a plate having parallel rows of perforations that are engaged by the teeth of the locking device in the locked position and are released from engagement in the unlocked position. The configuration of the track and slider arrangement provide the device with a strong leg-slider connection as well as good resistance to tearing free from the floor of the vehicle in case of impact.

Abstract: A safety fixture for a removable vehicle seat of the type having four legs, two front legs and two rear legs. Each leg is equipped with a mobile catch for being affixed to at least one of two transverse rods fixed in the front or rear floor well of a vehicle. Each front leg has a hook-shaped part that interacts with one of the two parallel transverse rods fixed in the front floor well. The catch for the font legs can be returned and unlocked. First and second hook-shaped parts are used simultaneously affix each rear leg to both transverse rods in the rear floor well of the vehicle. The first and second hook-shaped parts are formed on a front and rear catch, respectively. The front catch articulates at the front and toward the base of a common support. The front catch also includes a triangular heel delimited by an upper face stop for immobilizing the rear catch in the locked position and a rear face stop for immobilizing the front catch in the open position.

Abstract: The device relates to vehicle seats in which the backrest armature is composed of two uprights which are articulated with respect to the seat part armature about a first transverse horizontal pin in order to define various positions of comfort and about a second pin, parallel to the first one, in order to allow the backrest to be folded down onto the seat part, the latter articulation being associated with an unlockable immobilizing structure.

Abstract: A seat in which the backrest armature is composed of two uprights which, joined together by at least one crosspiece, are joined to the seat part armature by a fixed or articulated connection.