Wing Suspension Devices TRIZ Cases

Positioning the door side lower rail below the floor surface eliminates exposure while enhancing support stability through a triangular structure.

Segmented stamped cheeks and a deformable bolt eliminate recess requirements, reducing sheet metal waste.

Internal clamping means engage guide surfaces when drive failure triggers support element oscillation, preventing frame displacement in curved areas.

A sliding door guide pin engages a mobile support slot to pivot the door along a vertical track, bypassing floor-mounted rails blocked by battery packs.

Inner guide rails and a spring-loaded thrusting mechanism allow shutter panels to slide into parallel planes for partial opening in tight spaces.

Nested door panels on roller tracks resolve the contradiction between superior functionality and limited residential wall space.

A movable panel system uses integrated trolley devices and gripping means to enable axial sliding and vertical rotation of structural components.

Rotatable adjustment mechanism indexes outer housing height relative to roller assembly via non-circular cam and gear wheel.

Segmented guiding members reduce installation complexity for coplanar doors by eliminating rigid fixed structures.

A load transfer device couples a pre-assembled bearing part to a holding element for immediate sash support.

A one-piece guide slider integrates the attachment base and guide pin to secure the upper horizontal bar of a lifting sliding door.

Pivoting locking lever engages a pinion on the spring shaft to arrest sectional door movement.

A tilting door guide mechanism slides along a rail to reduce transverse bulk while maintaining cabin access.

Bell crank linkages lift rollers off weather seals, reducing rolling resistance and operational force on sliding doors.

Parallel guides spaced by a two-to-one radius ratio enable smooth front blind movement, eliminating angled slats and pilaster strips.

A brake shoe cam expands a flexible tab to engage the guide track, preventing debris accumulation from static locking mechanisms.

Offset hanger assemblies enable multiple door panels to roll freely on a single rail, eliminating the need for separate tracks and reducing system complexity.

Conical rollers on a sliding door carriage prevent granular material accumulation, ensuring reliable operation.

Segmented rolling elements on the shorter runner rail resolve the contradiction between ease of operation and substructure height.

Segmented flex connectors distribute electrical paths around the sides of a sliding housing, resolving complexity in slim profile designs.

Vertical anti-lift tab with curved guide locks roller carrier to rail, reducing horizontal space requirements.

Segmented roller carriages distribute heavy sash loads across multiple units, reducing structural complexity and material consumption.

An abutment fixed to the vehicle body bears against a stop on the sliding carriage to prevent guide detachment and automatic opening during side impacts.

Spring pretensioning in the fitting assembly compensates for manufacturing tolerances, maintaining constant contact force and reducing friction.

Segmented bearing carriages distribute weight to resolve vertical movement adaptability conflicts in large movable panels.

A pivoted lever rotates under the rail to grip the track and prevent lifting.

Interlocking coupling legs adjust the clamping plate distance to accommodate different pane thicknesses without requiring multiple spacer sets.

A sliding glass pane suspension device uses nested plates and rolling elements to enable smooth vertical movement.

A fitting arrangement uses an angled guide link to adjust the air gap between a lifting-sliding blade and its track.

Pivoting support element lowers lower panel to increase cargo opening height.

A brake drive arrangement uses a cam control to convert pivoting movements into horizontal spreading movements of brake shoes.

A vehicle sliding door fixing device incorporates a flexible section within its force chain to enable manual release under overload conditions.

A removable center guide uses a spring biased plunger to uncouple from the shower rail mount for maintenance.

Magnetic attraction replaces heavy counterweights in this sliding door structure, preventing binding while maintaining air tightness.

A pivotable lock mechanism secures a sliding door to a drive carriage using a snap-in closure system.

Segmenting the load-bearing roller from a dedicated support device prevents flattening of supporting rollers under permanent lateral loads in end positions.

Detent dimples retain the sliding door roller truck assembly in a retracted position, preventing unwanted extension during installation.

A sliding door moving unit uses a pinion gear and curvilinear groove to adjust bracket position relative to the wheel axis.

Motorized lowering sections on the stationary rail invert traditional lifting mechanisms to enable narrow profiles without wing-mounted actuators.

Curved guide surfaces reverse spring unloading patterns to maintain lifting assistance throughout the stroke while eliminating mechanical clearances.

Asymmetric toothing on a scissor fitting shortens the effective length under gravity, correcting sash alignment and reducing mechanical stress.

An electric motor drives a bevel gear mechanism to tension coil springs, eliminating manual muscle power requirements.

A window fitting safety device uses a segmented locking mechanism to simplify assembly and ensure precise positioning of the drive rod.

A glazing arrangement bottom guide uses a vertical sliding support to move hinge and guide rolls along a swivelling axis.

Multi-joint concealed fitting mechanism enables sash swivel angles up to 180 degrees while maintaining structural integrity.

Segmented sliding door tracks use specialized joints to enable smooth carriage transitions, preventing noise and jumping during operation.

Integrated cam guides in a die-cast roller carrier reduce component count while maintaining load-bearing capacity.

Asymmetric guide track widths and fitting projections prevent accidental door leaf insertion, ensuring correct alignment without complex mechanisms.

A slidable locking plate on a casement stay arm moves to clear the sash path during gap ventilation.