Gearing TRIZ Cases

See how a button-actuated locking gear and biasing spring control coil rotation to prevent mult

See how a rotatable actuator with timed locking gear prevents peg-hook theft while allowing cus

See how a coaxial column of rotary discs with varying diameters and a movable limit component e

See how a nested pressure-sensitive sensor with elastic amplification enables prompt obstacle d

See how a two-part connector assembly uses plug-and-rotate fixation to enable rapid assembly of

See how threaded rod and tube rotation enable mobile foundations to adjust height and compensat

See how an adjustable rod and locking system restore synchronous belt tension in dryers after s

See how an elastic member amplifies axial deformation to trigger a pressure-sensitive sensor, e

See how a one-way bearing and friction-based locking pieces prevent unexpected lift rod movemen

See how a variable spindle speed profile—slow at start, fast mid-roll, slow at end—reduces moto

See how a helical coil dispenser with time-delay actuator and automatic locking arm prevents sw

See how an optics lens reads capsule QR codes to automate gate operation, water injection, and

See how a planetary gear with toothed belt drive and adjustable mounting carriage reduces kitch

See how a mobile stabilizing device moves axially with telescopic tubes to maintain lateral sta

See how a rotatable lever with snap connection eliminates extra components for linear actuator

See how a unified foot unit integrates joining pins and levellers in a compact body to enable f

See how tensioning the ejection force storage during closing movement enables smooth, uniform f

See how a worm gear and interference plate provide precise height adjustment and physical feedb

See how switchable adjustment contours enable furniture drives to adapt torque dynamically, pre

See how a segmented synchronization rod with telescopic adjustment compensates for up to 30mm l

See how a cam mechanism with magnetic coupling and Hall-effect sensor replaces mechanical inter

See how longitudinal, lateral, and rotational adjustment mechanisms enable armrest pads to adap

See how a coaxial column with rotary discs of different diameters enables real-time transmissio

See how a furniture drive device tensions the ejection force accumulator during a short compres

See how a dome-shaped guide housing with lateral reinforcement beam and enclosed power transmis

See how eccentric tracks oriented in opposite directions enable stepless vertical and angular a

See how variable cross-section pulley arms increase axial rigidity and shift resonance frequenc

See how dual transmission wheels guide steel cables horizontally then vertically to connect at

See how a nested internal guide rail keeps steel cables enclosed during cabinet lifting, preven

See how a wrap spring on a coupling element generates braking torque in one direction, reducing

See how over-pressing movement tensions the ejection spring with 50% of release energy, achievi

See how relocating the drive assembly inside the plenum eliminates external components, simplif

See how a self-locking screw mechanism with friction-angle design maintains book-page pressure

See how a rotatable locking gear and time-delay actuator prevent shoplifters from sweeping mult

See how a rotatable lever with snap connection automatically secures the shaft during insertion

See how a side-plate trunking system with wire through-holes organizes electric-part connection