Abstract: A seat for a vehicle having a seating. The vehicle having a floor. The seating having a first flank and a second flank, on the opposite sides with respect to the seating. The seating further having a lower face facing at least one portion of the vehicle floor. The seat comprising a support for the seating suitable to allow at least the height adjustment of the seating relative to the vehicle floor, comprising a first piston rod and a second piston rod arranged at the front part and externally facing on opposite sides the flanks of the seating, and comprising a third piston rod and a fourth piston rod arranged at the back and facing on opposite sides the flanks of the seating or elongations thereof.

Abstract: The buckle has a buckle body, and a lock mechanism for releasably locking two tongues insertable inside the buckle body in a longitudinal insertion direction; the lock mechanism includes a retaining rod movable, in a release direction perpendicular to the longitudinal insertion direction, between a lock position engaging retaining seats formed in the two tongues, and a release position disengaging the two tongues to permit expulsion of the tongues from the buckle body; the lock mechanism also includes a release button movable in the release direction to move the retaining rod into the release position; and the retaining rod is movable in the release direction independently of the release button, and is maintained in the lock position by a spring.

Abstract: A tension regulator for a safety belt of a seat, in particular a child safety seat, is provided with a metal body having a contrast cross member and with a slider, which is also made of metal; the slider has a retention cross member, wound on which is a strap of the safety belt, and is slidable with respect to the body for exerting a nipping action on said strap between the retention cross member and the contrast cross member; the body has a guide cross member, which defines, with the contrast cross member, a passage that can be engaged by the strap for keeping the strap folded on an edge of said contrast cross member.

Abstract: A coupling device for restraining belts, particularly for children's safety seats for motor-vehicles, which includes a body intended to be connected to at least one belt branch and a pair of tongue elements intended to be connected to respective belt branches, each tongue element including an attachment portion for connection with the respective belt branch and a stem portion arranged to be received and locked in the body and forming a catch tooth for locking the tongue element in the body. Each tongue element further comprises a metal insert wholly covered by a plastic or rubber housing or coating to protect user from burning from the coupling device which has been exposed to the sun.

Abstract: A device for attaching a child safety seat has a frame defining a slot engageable by a fixed catch; and a lever which rotates, about an axis of rotation, from a release position to a lock position to retain the catch inside the slot. The frame guides a control member, in a direction perpendicular to the axis of rotation of the lever, between a forward position and a withdrawn position with respect to the slot; a spring pushes the control member into the withdrawn position, and a cam transmission rotates the lever into the release position as the control member is pushed into the forward position in opposition to the spring; and the lever is fixed radially with respect to its axis of rotation, and is retained in the release position by a pin, carried by the control member, engaging a seat on the frame.

Abstract: A seat belt retractor has a frame (10), a spool (12) rotatably mounted in the frame and a blocking mechanism for selectively blocking rotation of the spool to prevent belt webbing from being withdrawn from the retractor. The frame has a threaded hole for a screw bolt permitting safe connection of the frame (10) to the vehicle bodywork. Mounting condition sensing devices are functionally inserted between the blocking mechanism and the screw bolt and effective to maintain the blocking mechanism in a blocking condition if and as long as an incomplete mounting condition is detected. The mounting condition sensing devices comprises a sleeve (22) adapted to be contacted by a front end of the bolt and to be pushed into a predetermined position by the bolt when a completed mounting condition is detected, therapy allowing release of the blocking mechanism.