Wing Suspension Devices TRIZ Cases

A sliding door carriage uses a direct pivot connection between a strip-shaped control element and a bell bracket to simplify the lifting mechanism.

Wall-fixed rotating organs support longitudinal door guides, reducing casing volume and simplifying maintenance compared to bulky conventional carriages.

Pivoting rocker absorbs lifting forces at the support part boundary, preventing roller detachment without overloading connection areas.

A sliding door cover panel uses snap-in locking elements to attach securely to the running rail without tools.

A concealed window corner bearing uses a plug connection between frame and sash plates to secure structural alignment.

Carriage with slide mechanism adjusts lateral distance to correct vertical misalignment in sliding doors.

Magnetic positioning holds coplanar doors at intermediate states, eliminating gaps between panels without requiring full closure.

A sliding door locking device uses a rotating latch and swing arm to secure the door while enabling smooth manual release.

Clamping device uses self-locking gear to prevent uncontrolled energy release during torsion spring tensioning.

Roller-based centering units align hinged door sections to prevent water penetration and noise while maintaining thermal resistance.

Segmented guide rail profiles deflect rollers in multiple directions to maximize opening width while achieving hermetic sealing.

A sliding lifting fitting uses magnetic repulsion to support the leaf during movement.

Extruding rails and switches from the same material with matching extrusion directions eliminates visual inconsistencies between adjacent surfaces.

Form-fitting transverse toothing on the coupling rod secures support elements against high tensile forces, eliminating screw loosening risks.

An arc-shaped rail guides the door body along a curved trajectory, enabling full width opening without occupying doorway width.

An anti-twist device prevents unintentional link rotation in window corner bearings, enhancing reliability without complicating assembly.

Positioning the tilting axis below the pivot pin prevents frame contact during wide-angle sash tilting.

Merged top strip and frame structures use rolls to move panes, preserving transparent section area.