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.

A window balance carrier uses a rotating cam to guide pivot bar movement during vertical drop-in installation.

A sliding door running gear uses a slot and threaded bolt to adjust roller axle height from the frame underside.

A ground-anchored shoe mechanism guides sliding gates along a rectilinear rail to distribute structural loads across multiple support points.

Anti-releasing lever engages top profile to prevent disengagement from violent operation or floor irregularities.

A universal sliding door rail uses a dual-leg profile to enable ceiling or wall mounting without on-site drilling.

Elastic means guide between support bodies and counter elements to adjust reaction forces for smooth wing movement.

Rotating the connecting rod 180 degrees and using symmetric slider recesses reduces part count and storage costs for sliding doors.

Nonlinear tracks guide a pivoting arm to self-center the panel, eliminating additional biasing forces.

Interchangeable catwalk modules on a universal base profile resolve inventory complexity while maintaining secure wedge locking.

Retaining tabs on the connecting segment align with holding device recesses, eliminating complex fastening during initial assembly.

Axially movable wheels in the carriage assembly accommodate roll-formed track variations, ensuring smooth sliding door operation.

A guide carriage connecting part locks to the chassis via a spring-loaded lever and holding device for secure mounting.

A vehicle door guide mechanism uses circular and linear translation to enable smooth sliding motion.

Factory pre-tensioned spring assembly employs clamping and stop elements to maintain cable tension, eliminating on-site adjustment risks.

A removable sash balance uses a double tackle pulley configuration to support window weight within a U-shaped channel.

An orthogonal pulling mechanism moves a sash in the thickness direction to press tight materials, improving sealing without increasing operating force.

A sliding door roller guide uses a spring-loaded lever system to pivot the guide roller for direct front-side installation.

Guide groove portion extends along vehicle body to house rear camera, eliminating collision risks and preserving aesthetic appearance.

A ratchet winding assembly secures shaft tension via a pawl and wheel mechanism, preventing tubular shaft deformation during re-adjustment.

Composite wheels with metal cores and plastic layers reduce noise while maintaining durability.

An X-type guide bar structure connects lower and door rails to stabilize sliding doors.

A sliding wall roller carriage uses specific material moduli and grooved running surfaces to minimize squeaking.

A slidable roller housing moves along a fixed bracket member to enable quick guide member replacement without detaching the entire assembly.

Traction elements connect lifting carriages to reduce vibration and noise during flush-to-parallel transitions.

A coupling device for lift-slide fittings uses a height adjustment mechanism to move connecting rods vertically.

Curved deployment arms increase load-bearing capacity within a compact housing, resolving the contradiction between small volume and high strength.

Moves the carriage below the support arm and adds a flexible seal to prevent contamination while enabling barrier-free access.

A roller assembly uses an intermediate adjusting mechanism to translate screw rotation into linear carriage movement within slanted passages.

A carriage device supports glass panels on guide rails using a hinged wheel group.

Profiled metal guide with coaxial reinforcement element reduces weight and production costs while maintaining lateral force resistance.

A sliding door fitting uses a lateral guide track to raise and lower the running part, optimizing roller movement along the rail.

Segmenting the corner hinge into a base and optional support resolves stability versus cost trade-offs for varying sash weights.