A quick-release fitting for lockingly engaging between two inwardly-directed lips of a track may comprise two resilient plates that are spreadable via a blade moved between raised/disengaged and lowered/engaged positions via a four-bar linkage mechanism. The lower edges of the plates may comprise flanges that extend at angles corresponding to the angles of the undersides of the inwardly-directed lips. To concentrate contact forces between the fitting and the track, and reduce a spreading force on the track, the plates may include a neck region immediately above the flanges. The quick-release fitting may also include a roller assembly allowing the structure being supported by the fitting to be tilted rearward and moved. The roller assembly may include features to keep the quick-release fitting aligned with the track when moved.

A sandwich panel floor modular structure includes a sandwich panel configured to be fixed on a floor panel of a vehicle, a center rail embedded in the sandwich panel and configured to guide a console to move in a longitudinal direction of the vehicle, and seat rails embedded in the sandwich panel and spaced apart from both sides of the center rail, the seat rails configured to guide a seat to move in the longitudinal direction of the vehicle.

A fastening assembly includes a receiving seat and a clip having an operation portion, a holding portion, an insertion portion, and a pair of connection leg portions. The receiving seat includes a neck portion and a receiving channel. The insertion portion connects to the operation portion by the pair of connection leg portions, and the holding portion connects to the operation portion. When the clip is mounted on the neck portion of the receiving seat, the insertion portion of the clip is at least partially inserted into the receiving channel through the opening in a first neck portion side wall, and the holding portion of the clip abuts against a second neck portion side wall. When a pushing force is applied to the operation portion toward the neck portion, the insertion portion can be withdrawn from the receiving channel, such that the clip can be removed from the receiving seat.

A locking unit of a vehicle may include a mounting portion having a plurality of mounting grooves formed on an upper surface thereof, wherein supporting legs of a vehicle interior portion are configured to be inserted into the mounting grooves, installing the vehicle interior portion in the indoor compartment of the vehicle; and a plurality of locking devices provided on inner peripheries of the mounting grooves inside the mounting portion, respectively, such that, by selectively fixing or unfixing the supporting legs of the vehicle interior portion inserted in the mounting grooves, the vehicle interior portion is attached to or detached from the mounting portion.

A seat rail cover includes a retaining section, configured to be introduced at least partially into a part of the seat rail, and a cover section, configured to cover the seat rail when the retaining section is introduced into the seat rail. At least the cover section of the seat rail cover is formed in one piece by 3D printing. Geometry, surface texture, color composition and/or color pattern of at least a visible part of the cover section in the installed state of the seat rail cover are matched to a surface and/or a floor covering of a floor element next to a seat rail to which the seat rail cover is connectable. Furthermore, a floor element with a seat rail and a seat rail cover as well as an aircraft with such a floor element. A method for manufacturing a seat rail cover by 3D printing.

A locking device (100), especially for locking a backrest (4) of a vehicle seat (1) to a vehicle structure (6), includes a rotary latch lock (20) for locking a mating element (8). The locking device (100) further includes an ejection lever (133) which, in an unlocked state of the rotary latch-type lock (20), moves the mating element (8) relative to the rotary latch-type lock (20) by actuating an operating handle (121).

A fixing device for fixing an object to a fixing surface in a vehicle, including at least one fixing element configured for fixing the object with a fixing portion that is provided for engagement in a fixing opening, the fixing portion can be introduced into the fixing opening along an adjustment axis. At least one adjustable locking element, separate from the fixing element, which by interaction with the fixing portion engaging in the fixing opening locks the fixing element on the fixing opening and blocks the fixing portion against removal from the fixing opening.

The invention relates to a device for attaching a seat assembly in a vehicle, wherein the device comprises a carriage and a floor rail, wherein the carriage can be fixed on the floor rail, wherein the floor rail has a longitudinal slot with a support section limiting the longitudinal slot, wherein a locking assembly having a locking element adjustably accommodated on the carriage is provided for fixing the carriage attached to the floor rail. According to the invention, the locking assembly comprises multiple recesses in at least one rail longitudinal wall of the floor rail, wherein the locking element has a latch section and a contact section in such a way that, with the fixing of the carriage, the latch section engages into a recess in the rail longitudinal wall and the contact section comes into contact with the inner side of the support section.

A track fitting for securing a structure to an open-top channeled track may include at least one leaf having a flange portion that depends at an angle from a levering portion, and at least one fastener for connecting the levering portion to the structure, wherein in a secured condition, the flange portion is oriented for engagement with an underside of at least one of the two inwardly directed lips and the levering portion extends outside the open-top channel where the fastener secures the levering portion to the structure.

An aircraft monument floor attachment stud may include a body configured to pass through an opening of an aircraft monument, and a head. The body may include a body diameter. The body may be configured to couple to a fitting inserted into a mount point installed within an aircraft cabin floor. The head may include a tool section with a tool section diameter less than the body diameter. The tool section may be configured to receive a predetermined amount of torque from a tool to secure the aircraft monument to the fitting. The head may include a shaped section with an intermediate diameter greater than the tool section diameter and less than the body diameter. The shaped section may include at least one shaped portion with at least one sloped wall, and may be configured to provide a transition between the tool section diameter and the body diameter.