Movable Seats TRIZ Cases

A pivotable bracket lever raises the seat cushion edge to match the seatback height.

A verification system examines vehicle settings to match stored driver profiles for automatic customization.

Cams and an intermediate lock pivot the seatback along a track, resolving complexity in rear access mechanisms.

Shape memory material members and super elastic wires dynamically adjust seat component rigidity to reduce vibration transfer to occupants.

Plastic deformation of a recliner guide plate reduces component tolerances, restricting unwanted seatback movement when locked.

Undercut geometry on locking member protrusions creates form-fit engagement with rail holes, resolving play and noise under mechanical stress.

A vehicle seat track assembly uses a cam mechanism to engage and disengage lock plates for multi-directional positioning.

Dynamic spring force adaptation prevents rattling noises while ensuring easy height adjustment across varying occupant weights.

Dual electromotive pivot axes allow the seat pan and backrest to rotate, reducing space behind the front seat during autonomous driving stowage.

A seat link projecting portion contacts side walls to support the cushion frame during vehicle operation.

A slide device protects the lock release member from component contact using a cover fixed to an upper rail bracket.

A single-stage planetary gear mechanism uses a locking fork to prevent back-driving while maintaining high mechanical efficiency.

A vehicle seat linkage mechanism uses a movement restricting portion to maintain cushion position during rotation.

Hook-shaped mounting tab grips transverse beam to enhance rigidity and reduce deformation during crash events.

A rear seat latch assembly uses a motor-driven pinion gear to rotate the seatback sector between upright and folded positions.

A recliner bolt uses plastic deformation to create a positive connection with a locking cam, restricting rotation under radial forces.

A piston-driven web guide displaces restraint harness cables to pre-tension occupant safety systems.

A rear seat cushion frame pivots between seated and tip-up positions while a power tilt assembly adjusts the cushion angle.

A vehicle display system selects optimal screen areas based on seating configuration to present driving status information.

Securing portions block unwanted component movement by concentrating external forces on the clutch and brake drum interface.

Nested supplemental support member and bracket assembly provide adaptable leg positioning while managing device complexity.

A seat lifter uses interlocking planetary gear groups and sun gears to drive dual link members.

Two-point locking mechanism increases engagement strength between slider teeth and ratchet gear, resolving instability from one-point support.

Merging flange and protrusion functions reduces gear plate weight while preventing component separation.

A vehicle seat device detects movement position using forward and reverse direction counting units synchronized with motor current polarity changes.

A seat assembly integrates an easy entry mechanism with a recliner heart via an adaptor attached to the side member.

A double-ended lever system cancels transverse forces on the actuating shaft, reducing friction and wear at fittings for smoother operation.

Actuators tilt a storage surface to counter acceleration forces and keep objects in place.

A vehicle seat track latch assembly enables sliding movement between lower and upper tracks while a pivot latch secures the seat bottom frame.

Sensor assembly detects object proximity to vehicle seat and generates control signals to halt or reverse motion, preventing injury and component damage.

Central and lateral fasteners on a slide block cross web minimize compressive loading, preventing deflection during adjustment.

Elongated track and sloped flange threshold spread seat loads across the floor area, resolving instability from concentrated point forces.

A vehicle seat adjustment device uses a support member with a welded section and engaging tab to stabilize the gearing on the guide rail.

A power seat track assembly uses wireless electromagnetic induction to transfer energy between rails and moving motor assemblies.

Aircraft headrest hinge mechanism enables fin rotation and translation to optimize cheek contact surface.

A vehicle seat uses a sliding pivot joint to displace the seating portion and backrest along a longitudinal axis for easy entry.

A releasing assembly converts rotational arm motion into translational crossbar movement for vehicle seat tracks.

A vehicle seat catch assembly uses a rolling pawl mechanism to reduce static friction during backrest pivoting.

Oblique sliding reduces moving space requirements for vehicle seats, allowing occupants to face each other in compact interiors.

A slouch rear seat moves upward and forward to clear cabin obstructions.

A vehicle seat actuator adjusts the backrest orientation laterally to support occupants during turns.

Longitudinal reinforcing structures and a deformable energy absorption member reduce displacement during vehicle collisions.

A retractable seat uses a hanger and track to pivot the seat bottom between seating and stowed positions.

A vehicle seat moves along a guide trajectory and rotates about a vertical axis to reposition the passenger.

A retractable bolster moves between deployed and retracted positions via a linkage system to support seat occupants.

A vehicle seat apparatus uses a restoring force mechanism to return the seat portion to its original position after dynamic movement.

A sliding device shutter uses an engaging body and resilient element to maintain position stability during rail movement.

Interfering restricting portions prevent simultaneous mechanism rotation, eliminating motor overload and maintaining efficient operation speed.

Segmented locking paths resolve reliability complexity trade-offs while impact forces automatically engage the pawl for enhanced safety.