Spring Motor TRIZ Cases

See how a spring-based counterbalance mechanism with adjustable tension and position adapts to

See how a cable-spindle mechanism relocates spring elements away from the hinge axis to reduce

See how a counterbalance mechanism with adjustable arm angles and spring tension accommodates v

See how a spring-arm counterbalance mechanism enables flexible height adjustment for displays a

See how angling the drive spring axis from horizontal to near-vertical reduces footprint, minim

See how a single molded actuator housing with integrated bridge and hook features retains the p

See how a non-coaxial spring and damper arrangement reduces push latch volume while maintaining

See how a wound flat spring with radially offset axis replaces solid helical springs to reduce

See how a non-coaxial spring and damping arrangement reduces device length and lateral friction

See how angled tension spring hooks and embedded buffer pads prevent spring deformation and red

See how a switchable slide rail assembly disables the push-open function to prevent dust and fo

A dual-pinion crown gear lets furniture flap actuators use the same adjustment direction on either side, simplifying setup and assembly.

A spring element biases the screw nut away from the adjustment screw end to prevent jamming, retain thread engagement, and ease force setting.

A clutch-linked dual elastic mechanism combines push-open release and automatic self-closing in furniture without separate hardware.

A switchable dual-bend guide path adjusts retraction travel and spring force, reducing interference with touch-latch ejection in furniture drives.

A spring element pushes the screw nut away from the screw end to prevent jamming, maintain thread engagement, and keep furniture drive adjustment smooth.

A switchable push-open rail lets drawers keep self-closing action while blocking dust entry and supporting locked-drawer use.

A dual-pinion gear layout lets furniture flap actuators use the same rotation direction on both carcass sides while adjusting spring preload.

A switchable two-bend guide path adjusts retraction distance and spring force so heavier drawers close fully with lower ejection resistance.

Bistable resilient members let a flexible mat self-roll into a stable bundle and unroll flat without straps or high rolling effort.

A spring motor with a drag brake balances lifting torque across blind travel to prevent creeping, falling, and uneven operation.

A single spring handles both drawer ejection and retraction, cutting mechanism complexity while enabling smooth, quiet closing with damping.

A U-shaped holder uses a narrow constriction, friction surfaces, and elastic deformation to secure shower rails with lower part count.

A single spring handles both drawer ejection and retraction, cutting component count, stressing complexity, and installation space.

A jaw coupling and freewheel isolate the intermediate shaft during spring overrun, reducing stress, wear, and locking mechanism damage.

A torsion spring stores energy during unwinding to retract the line without motors, power connections, or electromagnetic interference.

Pipe pressure changes generate power for automated water meter reading and transmission, eliminating batteries and technician visits.

Nested spring bars increase angular displacement and energy storage density in tight spaces while serving as a spring-loaded hinge pin.

Magnetic interaction between nested inner and outer rotors boosts rotational acceleration while avoiding gear-driven torque loss in self-generation.

Relative motion and a buffer reserve enable complete, reproducible handle disinfection with low energy use, compact integration, and minimal maintenance.

A grip-driven spring and ratchet generator converts human or animal motion into stored power, extending wearable runtime without larger batteries.

Pipe pressure changes drive a piston or membrane to power meter reading and transmission without batteries or site visits.

Generator damping replaces fixed counterweights to deliver stepless fitness resistance, lower equipment weight, and recover exercise energy.

A spring-driven reaction torque path balances motor and load torque, cutting shaft installation complexity and avoiding continuous drive.

Pipe pressure changes drive a piston or membrane generator to power remote water meter reading and transmission without batteries.

Mechanical energy from handle use drives a buffer-fed applicator pad to disinfect the full gripping surface with low maintenance and no external power.

An epicyclic hub gear and disk brake route braking torque into a clock spring, cutting friction losses and avoiding gear synchronization.

A tapered elastic connector replaces multiple springs to deliver nonlinear restoring force with simpler, lower-cost stator-mover motion.

A corrugate spring presses the tape spring against its drum to suppress gaps and slip, stabilizing rollable display lifting and lowering.

Temperature-responsive bunker chambers and a mechanical valve stabilize transmission oil level, preventing foaming, air suction, and drag losses.

A movable support and clamp mechanism switches between single-spring and spring-differential response as load conditions change.

Disc springs and a roller screw replace impractical helical spring arrays, enabling compact elastic energy storage and efficient power generation.

Mirrored spiral spring modules balance inner and outer winding strain, increasing energy storage and cycle life with lower release losses.

A cup spring and cam-disc mechanism replaces inefficient epicyclic gearing to deliver constant torque fail-safe actuation in a compact drive.

A pressure-chamber energy store lets the actuator motor charge an independent emergency drive without springs, compressors, or extra weight.

Opposing torque from an integrated spring-return and actuator coupling removes backlash, keeping shaft position precise during power loss.

A cam-disc and disc-spring layout replaces reverse epicyclic gearing, enabling compact actuator integration with reliable fail-safe torque.

A tapered abutting unit and anti-slip rollers replace sealed gas or oil struts, preventing leakage while maintaining stable lift buffering.

Limiter surfaces stop full spring unwinding, allowing safer direction reversal while stored energy remains controlled.

Multiple uniform spring assemblies around a shaft use gear-driven torque to counterbalance heavy doors without bulky oversized springs.

A threaded spring sleeve and blocking member set precise preload for RAT deployment timing without demanding high-precision springs.

A retaining band contains spring energy during disassembly while a multi-slot shaft enables safe preload changes and spring reversal.

An internal collar and clamp change active coils in a torsion spring, letting one garage door spring cover multiple door weights with accurate torque.

A scroll spring emergency drive keeps valve closing torque more constant during power failure, reducing actuator and tensioning device size.

An accumulator, clutch, and release wheel store low input power and deliver controlled high-power output with lower energy use.