Wing Accessories TRIZ Cases

A swinging door test system uses an actuator to cycle a mock door at precise increments for automated magnetic switch evaluation.

Pre-inclined bearing pin compensates for sash weight deflection to maintain hinge alignment.

A hinge mechanism guides a drive arm to move an appliance panel upward during door rotation.

A door hinge fastener uses a through sleeve with a projecting collar to center the assembly, preventing profile deformation during installation.

A tailgate hinge assembly uses a locking retention ring to secure the hinge pin within the bracket structure.

A hidden door hinge transmits load via a main bearing axis, preventing knuckle instability and reducing wear.

An elastic washer generates damping resistance to enhance rotational stability and reduce friction in a low profile hinge design.

Nested friction engines deliver variable resistance across angle ranges, enabling stable table-top positioning without increasing device complexity.

A motor-driven bolt lock secures sliding retail doors with a low-profile design that avoids obstructing product visibility.

Beveled latching elements in a shutter fitting disengage under wind loads, preventing hinge damage while maintaining secure locking during normal operation.

A furniture hinge integrates depth and height adjustment via a locking element and bolt on a mounting plate.

A vehicle door assembly integrates a guard beam with the hinge via rigid fasteners through panel openings.

A conductive metal bearing point with a contact disc ensures electrical current flow for tailgate bracket assembly.

Curved side walls in the guide recess enhance holding forces for heavy wings, ensuring jam-free adjustment without increasing device complexity.

Balanced support plates prevent level differences that cause display curvature during folding.

Relocating the motor to an upper actuator case reduces front-back thickness while maintaining structural integrity.

Electromagnetic actuation replaces mechanical cams to boost torque and eliminate wear-induced instability.

Bent-over tabs join sheet-metal parts into an integral housing, eliminating riveting complexity and play while rotatable spindles enable vertical adjustment.

Merged levers improve blocking rigidity and prevent unintended locking operations while reducing device thickness through dimensional optimization.

Segmented molds create unsupported pins in blow molded hinges, resolving the contradiction between structural complexity and molding process capability.

An adjustable door hinge uses vertical and horizontal adjustment mechanisms to reposition the panel leaf.

A vehicle handle lever push member uses moment of inertia to cancel collision impact forces and prevent unintended latch release.

A lift door sill uses segmented upper profiles and support elements joined by welding to define precise sliding grooves.

A connecting plate assembly with an elastically deflectable curved region enables precise positional adjustment of furniture hinges.

A dual actuated hood latch mechanism uses a fork bolt and secondary catch to secure vehicle panels.

Centralized logic verifies full gap filling before permitting passenger exchange, preventing falls from unfilled gaps.

Internal stop components within the hinge cutout limit door swing to prevent vehicle body damage.

Segmented hollow axles with offset gears resolve orientation stability trade-offs while reducing closed thickness for improved airflow.

A roof lock device uses a regulating portion to constrain rotator rotation and prevent hook member forward displacement.

Nesting the door hinge inside the canopy frame resolves the conflict between structural strength and pilot visibility while reducing aerodynamic drag.

Complementary slots and hooks align the hinge parts automatically, resolving tight positioning tolerances that require two people.

An elastic element in the hinge drives the panel cover away from the wall during opening, preventing collision damage.

Dual-screw hinge assemblies enable users to correct door sagging in cooling appliances, eliminating gaps and reducing maintenance costs.

A sleeve-shaped lock fits around a hinge pivot pin to restrain connector movement without complex installation.

A check link assembly uses a spring mechanism to bias an automotive door toward an open position upon latch release.

Gear-driven slider converts hinge rotation to linear motion, preventing display damage during folding.

A tilting connector allows the electric component housing to open and move vertically, resolving maintenance access issues while preventing connector breakage.

A hinge integrates a cam-driven plunger switch to emit radio frequency signals during gate movement.

A bonded hinge assembly integrates the hinge within a support frame to enhance thermal performance.

A door vane assembly synchronizes elevator car and landing door speeds using a movable blocking part.

Polygonal protuberances on a hinge stop-lock plate engage longitudinal and transverse groove sections to prevent protrusion bending under weight.

Two retractable connecting assemblies provide sufficient resilient force to maintain the base and cover of large-sized tablets in open or closed positions.