Movable Seats TRIZ Cases

A vehicle seatback latch uses a slide plate to pivot a hook and disengage the striker.

A central driver seat extends transversely to overlap rear passenger legs, enabling a narrow cabin width.

Linkage mechanisms connect the rotatable seat back to the base, resolving the contradiction between high adaptability and structural complexity.

Dynamic seat locking and periodic tiller mat lifting resolve visibility safety trade-offs and reduce component wear.

A vehicle seat adjustment device synchronizes motor speeds to move the seat primarily in the intended direction.

A bidirectional rotation gear mechanism with pawls and springs adjusts vehicle seat height through synchronized cable actuation.

Discrete pivot-mounted cover segments shield rails from debris accumulation, eliminating maintenance needs without restricting seat pedestal movement distance.

A vehicle seat actuating mechanism uses a pivotable positioning element to center the rail lock for universal engagement across different profiles.

Dual motor vehicle seating system pivots seat back via separate gearing and elongate transmission member, enabling rapid pre-crash positioning.

Replacing rigid ratchets, the pivotable rocker enables infinitely variable adjustment for sensitive backrest positioning.

A seat adjustment node detects passenger presence and door states to automatically position the front seat.

Segmented eccentric cams provide angular reference and self-locking to prevent undesired opening under vibratory stresses.

Spring-loaded worm gear mechanism eliminates backlash and extraneous noise in reclining adjusters while maintaining compact dimensions.

A backrest release system uses a segmented design with a pivotable retainer and handle to simplify assembly.

A removable vehicle seat rail system uses a connecting bar to prevent over-rotation of hook fasteners during lateral sliding.

A vehicle suspension system adjusts damping based on user gaze to stabilize display position.

A transport control system positions an occupant based on detected discomfort and external danger levels.

A high back seat latch uses a cable linkage to rotate the striker hook independently of the lift handle.

A power riser assembly pivots a seat between seating and stowed positions using a drive linkage that transfers movement between lower and upper axes.

A vehicle seat carrier pivots along a defined path to absorb collision energy.

Internal gear teeth and cam lobes disengage locking elements via control plate rotation to resolve compact assembly constraints in heavy duty vehicle seats.

Replacing hydraulic cylinders with an electric motor and gear reduction unit eliminates fluid noise, removes high-pressure lines, and reduces power consumption.

A flexible motor vehicle work surface pivots via an integrated guide member moving within an arcuate recess to create a deployable horizontal workspace.

Separating the spindle holder from the floor connection reduces tooling costs by allowing universal spindle designs across different vehicle structures.

Mechanical linkage coordinates seat height and back inclination adjustments through a single motion path, eliminating heavy independent motors and dampers.

Deformable link in vehicle seat recline mechanism absorbs collision energy through controlled plastic deformation.

Reinforced transmission mounting bracket withstands collision loads while magnetic seat position sensor detects airbag control data without debris interference.

A leadthrough element guides Bowden cables through identical openings aligned with the backrest pivot axis.

Curved corner sections in seat rail openings reduce material tension for secure end cap engagement.

Dynamic headrest movement maintains cushioning impact during collisions while biasing sections simplify load management.

An integrated axial support reduces part count and improves operation stability by eliminating separate balls and curled portions.

A vehicle seat assembly uses a track and lock system to slide the seat bottom rearward for compact storage.

A pretensioned tensioning belt engages a rotating eccentric element to provide horizontal vibration damping in vehicle seats.

A seat adjuster uses a controller to rotate a part and engage an engagement member with target portions for automatic positioning.

A vehicle sliding unit uses a magnetic module to lock a moving portion along a rail while a cable carrier supplies power.

A vehicle seat backrest tilts via a pivotally mounted hinge mechanism actuated by an electric control device and motorized adjustment system.

Inclined axial pins in a vehicle seat locking device reduce transverse overhang beyond the backrest structure.

External radial spring mount allows manual fine positioning, reducing assembly errors and simplifying installation.

Damping members in the eccentric cavity eliminate idle strokes and reduce noise during seat angle adjustment.

A vehicle seat fold and tumble mechanism uses a rocker member to pivot the seat bottom upwardly.

Inverting the spindle and motor arrangement fixes the drive unit on the base rail, eliminating installation space constraints.

A vehicle seat back adjusts rigidity near shoulder blades using actuators to enhance steering support.

An open friction ring with elastic end sections maintains axial position within a switchable clutch adjusting ring.

Nested end stop brackets prevent slider over-travel and block debris contamination inside the seat rail.

Uniform tensioning via a sliding member ensures simultaneous latch release, eliminating delays and stress from separate cable tolerances.

Resilient strap replaces complex mechanical latches to reduce weight and part count, eliminating gas shocks for simpler seat positioning.

A hollow cross member with grooves reduces weight and cost while maintaining structural integrity.

Universal bonding profiles eliminate chassis adaptation complexity while lateral guides prevent runner snagging during easy seat movement.

A vehicle seat fitting braces structural parts radially via a spring element, eliminating noise from radial play in the unlocked state.

An integrated connecting element distributes load forces across seat rail walls, reducing pack size while preventing structural failure during crashes.