Vehicle Locks TRIZ Cases

A vehicle door handle decoration member covers the cylinder lock operation opening to maintain design continuity.

A vehicle door lock interface device uses a cable and pinion system to transmit actuation force around a sliding window.

A motor vehicle door lock lever system uses a housing reinforcement tab to define the pin axis of rotation.

A movable hood release lever cover pivots to expose the actuation mechanism.

Self-service lubricant feed minimizes frictional noise in motor vehicle locks without external energy or complex mechanical pumping systems.

An integrated control module consolidates processing and driver circuits for door locking devices.

A plug door device uses a single drive source to move the door and operate the locking mechanism via a restraining member.

A pivoting support member clasps the operating handle to secure it within the vehicle door base structure.

Segmented modules with standardized interfaces reduce installation complexity in tight aircraft door spaces, eliminating specialized tooling.

A rotary catch and dual-arm pawl secure vehicle doors through positive locking engagement.

Rotary magnets replace precise mechanical linkages to ensure simultaneous dual door closure despite positional variations.

Coupling agents bridge mineral fillers to polyamide matrices, eliminating surface marbling while maintaining mechanical strength during metal plating.

Spring-loaded linear movement allows the striker bar to automatically align with the latch, resolving lid misalignment issues.

Cable spool mechanism transmits motor torque to the hinge axis, overcoming door momentum while maintaining compact package size within standard vehicle spacing.

Clearance between the plunger end and slot walls accommodates positional variations, reducing wear on contact surfaces.

A vehicle door features a hidden fastening point behind an inner panel marking to attach security elements.

A one-piece sheet metal lock holder merges the base plate and locking retainer pin into a single stamped component.

A rotatable mounting bracket adapts a vehicle door handle assembly to various door thicknesses using tapered pins for temporary positioning.

A hinge shaft with elliptical cross-section and rotation preventing portions elastically contacts holding portions to hold an auxiliary cover in an open position.

Segmented cam grooves with inclined guides reduce sliding resistance by eliminating over-stroking during rod position transitions.

An adjustable hood latch uses a pivotal twist lock handle and spring receiver to prevent paint wear from fasteners while allowing easy installation.

A flexible cable actuates a latch system within a tubular housing.

Segmented hinge pieces prevent distortion during rotation while eliminating short shots in thin-walled molding.

Elastic pad projections engage mounting bolts on a key cylinder flange, preventing disengagement and ensuring alignment when installing from below the trunk.

Segmenting the lock into a guide element and reinforcing pillars reduces mass and cost while maintaining fixing reliability.