Steering Controls TRIZ Cases

Controller retrieves user-specific driving position data from a big data server to adjust seat and mirror settings automatically.

Leaf spring presses casing tube to eliminate rattling noise and simplify assembly.

Polymeric guide bushings self-center telescoping steering jackets, resolving friction and noise trade-offs while maintaining alignment stability.

Rotatable lever amplifies spring force to secure steering spindle holding device, minimizing installation space and manufacturing costs.

Dynamic latch transitions between locked and unlocked states based on steering column position, enabling manual adjustment in stowed configurations.

Adjusting driver seat reclining angle signals automatic or manual driving mode, resolving ambiguity in traditional alarm notifications.

A retractable steering column assembly uses a movable gate to adjust translation range during autonomous driving.

Dynamic friction reduction between telescopic tubes lowers energy consumption and motor size during autonomous driving retraction strokes.

Repositioning the column pivoting restrictor vertically resolves the trade-off between ease of attachment work and restrictor strength.

A rocker tray rocks about a transverse axis to facilitate meshing with fixed teeth, preventing damage from misalignment during locking.

A steering apparatus pivots a main housing via a link mechanism driven by a threaded shaft and nut member.

Internal wedge translation reduces overall size while maintaining axial immobilization during vehicle collisions.

Separate inner and outer tube drives expand the telescopic operating range while maintaining column rigidity.

A telescopic steering column cover uses interlocking casing elements and a gear mechanism to achieve synchronized axial displacement.

Inclined connecting portions in the outer column reinforcing bridge distribute forces to suppress inclination under push-up loads.

Segmented front and rear brackets connected by a fixed piece maintain relative position stability while reducing weight and size.

A motor-adjustable steering column integrates a preload device with linear guidance to stabilize the inner casing relative to the outer casing.

A coil spring bridges the gap between a steering device operation lever and tightening shaft nut, eliminating rattling caused by difficult coupling.

Segmented friction plates and scored inner spacers distribute clamping force to secure a steering column without heavy components or expensive materials.

A locking bolt installation switches between internal and external blocking positions to manage telescopic casing tube movement.

Asymmetrical three-point clamping system positions a third bearing surface between two others to increase natural frequency and rigidity of the steering column.

Rotating damping elements deliver uniform actuation force and prevent noisy stops in adjustable steering columns.

A rocking rocker tray aligns meshing teeth in a steering column rake assembly, preventing misalignment damage and reducing friction noise.

Replacing ball joints with linear guides eliminates preload requirements, resolving the contradiction between rattling prevention and extension speed.

Domes on a replaceable pressure piece generate friction locking, preserving console rigidity and natural frequency while preventing mechanical wear.

Acoustic and haptic feedback replaces visual monitoring, enabling drivers to assess obstacle proximity and interrupt parking safely in varying light conditions.

A vehicle processor reconfigures exterior shape and interior layout using actuators to adapt to changing occupancy status.

Segmented rigid masking element and flexible sleeve resolve interference issues while improving assembly ease and aesthetic appearance.

A dual sided capture bracket mechanically fastens to a telescope actuator housing on both sides of the jacket.

Curved release and lock contact portions distribute pressure on the tilt guide hole edge, preventing impressions that cause abnormal noise during adjustment.

A steering column tilt lock mechanism uses a counterweighted lever assembly to maintain locked engagement during vehicle operation.

A vehicle control device uses a movable symbol carrier to change graphical identification on steering wheel operating elements.

A clamping bolt adjusts a guide part slot width to mount a steering column jacket with minimal play.

Sliding support elements transmit axial loads between the actuating unit and side walls, resolving bending load limitations in adjustable steering columns.

A steering angle calculation device combines front and rear wheel speed differences using variable contribution rates based on accelerator input.

A control unit regulates motor-adjustable steering column speed using a PID controller and pulse width modulation to maintain constant fundamental frequency.

Elastic members push sliding plates against the column to eliminate looseness, reducing noise and vibration without high-precision spherical joints.

A steering column sleeve presses against a movable cam to increase friction forces, mitigating rattles without compromising lever operability.

Movable guide plates adjust steering column height and inclination, resolving the trade-off between large adjustment range and compact device dimensions.

Segmenting low friction coatings from electrifying zones resolves the trade-off between clamping friction reduction and electrical connectivity reliability.

Actuating the steering mechanism to reposition the wheel resolves obstruction issues and ensures uninterrupted driver parameter collection.

A hybrid inner cam assembly combines a plastic housing with metallic pegs to form the steering column rake adjustment mechanism.

An asymmetric boss design prevents wedge catching in the telescopic groove, reducing operational force and eliminating rattling noise.

Segmented engagement positions along the column jacket allow stable impact absorption during secondary collisions regardless of tilt settings.

A steering tilt lock mechanism uses an elongate hole with varying widths to guide the fastening boss into a specific orientation for proper tooth engagement.

An integrated main tube reduces component count while a screw drive mechanism ensures precise longitudinal adjustment of the steering wheel.

Asymmetric distance bracket slit ensures consistent rigidity and stability of lever operating force despite varying long hole positions.

Ramped cam surfaces with relief portions resolve the contradiction between high clamp bolt tension and low lever operating force.

Replacing sliding contact with a rotating cylindrical roller reduces friction and prevents the steering column assembly from falling when the clamp releases.

Protrusions on a friction plate increase rake holding load by separating it from energy absorption, resolving coupled load trade-offs.