A sliding unit for a vehicle includes: a rail including a first extension part, a second extension part, and a bending part connecting the first extension part and the second extension part; a movable part slidably disposed on the rail, and including a magnetic part configured to be locked with or unlocked from the rail; a power supply part disposed in the rail, having a shape extending in a lengthwise direction along the rail, and electrically connected to a power source of the vehicle; and a first contact part and a second contact part disposed in the movable part, and electrically connecting the power supply part and the magnetic part when contacting the power supply part.

A track for a vehicle seat comprising: a female rail; a male rail, mounted sliding relative to the female rail where the female rail comes to surround the male rail with a substantially flat wall of the female rail located across from a substantially flat wall of the male rail; a position sensor for the male rail relative to the female rail, received inside a case. The case is fixed to the male rail at least partially extending into the volume of the male rail, such that the position sensor is located across from the substantially flat wall of the female rail, after having been inserted and slid through at least one opening arranged in the substantially flat wall of the male rail.

A vibration-reducing insert is usable to reduce vibration or play between two metal aircraft components. The insert rotates on a fastener, and includes a shelf that projects into the gap and operates as an indexable cam to establish an appropriate compression in an engaged portion of the shelf.

A power supply and signal transmission device for a vehicle seat rail is provided. The device includes a contact-type power supply unit configured to supply power to an electrical device mounted on a seat, and a contact-type signal transmission unit configured to transfer seat drive control signals. The contact-type power supply unit and the contact-type signal transmission unit are directly mounted on the seat rail.

A seat slider device may include: a lower rail attached to a body of a vehicle; and an upper rail attached to a seat and slidable with respect to the lower rail. The upper rail may include: a roller or a slider piece being in contact with a bottom plate of the lower rail; and a protrusion supporting the roller or the slider piece. The protrusion may be integrated with the upper rail.

A slide rail device includes a track member, and a slider unit that includes a slider being slidable along the track member and having a recess which is cooperatively defined by two inner side faces and an inner connecting face connected between the inner side faces, and two block boards fixedly fastened to the inner connecting face. The slide rail device further includes a linear motor unit that includes a rotor connected to the inner connecting face and cooperating with the inner connecting face, the inner side faces and the block boards to define a filling space, and a heat dissipating member that fills the filling space, and that is seamlessly connected between the rotor and the slider unit.

A vehicle seat comprises: a seat base; a first side member is affixed to a base at a first side of the base; a second side member is affixed to the base at a second side of the base, opposite the first side of the base; a slider slidably received in the base; a seat back assembly is rotatably coupled to the first side member and rotatably coupled to the second side member; a linkage rotatably coupled to the seat back assembly and rotatably coupled to the slider; a first lower seat lifting mechanism comprising a lifting bracket, wherein the lifting bracket is rotatably coupled to the first side member at a first end of the lifting bracket; and a second lower seat lifting mechanism comprising a bracket rotatably coupled to the base and a link arm rotatably coupled to the bracket and rotatably coupled to the slider.

A seat track assembly including a first rail and a second rail spaced apart by a distance and extending parallel with respect to one another, wherein at least one of the first and second rails having a first receiver, a second receiver, the first and second receivers longitudinally translatable with respect to each other, and a sliding member disposed therebetween, wherein the sliding member defines an aperture extending at least partially therethrough.

A motor vehicle seat having a metal frame, the seat defining a volume (V). The frame is configured to be electrically connected to a chassis of the motor vehicle so as to generate a Faraday effect. The seat includes an electronic and/or electrotechnical device having at least one electronic control unit and/or a motor connected to a power cable. The cable is intended for connection to a power supply of the motor vehicle for the at least one electronic control unit and/or motor. The electronic and/or electrotechnical device is at least partially arranged within the volume (V) of the seat.

A seating assembly includes a seatback pivotally coupled to a seat base. A floor panel defines a cutout that has a first sidewall and a second sidewall. The first and second sidewalls frame a void. A track assembly has first and second C-channels coupled to the first and second sidewalls. First and second tracks are received by the first and second C-channels, respectively, and are coupled with an electrical assembly. A platform is positioned beneath the seating assembly and is at least partially received by the void. The platform includes a frame with an attachment feature that extends away from the floor panel and an extendable cross-member that is at least partially supported by the frame.