Permanent Magnets TRIZ Cases

See how a lever-based bumper with gap and open end prevents abrupt collapse and mechanical stre

See how flexible bumpers with lever-arm geometry prevent abrupt stairway collapse during deploy

See how combining soft magnetic materials with permanent magnets in magnetic pole portions gene

See how a bifold stairway uses hinge-mounted dampers and a clock spring reel to enable single-u

See how zone segmentation and magnetic attachment solve hygiene and access problems in golf tow

See how opposing magnetic components secure outdoor tableware against wind gusts and accidental

See how magnetic arrangements retain a beverage press plunger in depressed position to prevent

See how a three-layer magnetic mat retains fallen nuts and bolts, prevents sliding with bottom

See how concentric magnetic rotors with synchronous coupling maximize field intensity and reduc

See how a bifold airstair integrates dampers and a deployable table to enable controlled stowin

See how a silicone anti-slip coating on the underside of a lightweight baking mat prevents shif

Electromagnets under the stand surface create regulated candleholder movement, turning static cake displays into interactive presentations.

Heating a magnet above its Curie point before cooling enables narrow-pitch multipolar magnetization with stronger characteristics in rare earth magnets.

A magnet-triggered pin lock in the hinge prevents unintended folding and protects flexible displays from impact damage.

Magnetic attraction guides and holds the zipper puller, reducing alignment effort and insertion force for easier one-handed locking.

A polymer-magnet powder flange secures segmented rotor magnets, fills pole volume, and cuts eddy-current loss, torque ripple, and noise.

A collapsible kickstand and separated magnet zone let a protective case dock securely while maintaining electrical contact.

A two-stage molded barrier seals rare earth magnets against corrosion while avoiding hot resin contact that degrades magnetic properties.

A movable rotating plate with stepped support members lets a protective electronic case hold stable viewing angles without sacrificing impact protection.

Magnetic attraction and repulsion shorten key plate travel and speed rebound, enabling faster and more accurate mouse click registration.

An integrated magnet and anchored reception piece keep a charger cable head attached to a fixed spot, reducing misplacement and cable clutter.

A high-Co NdFeB microstructure uses Al-mediated grain boundary phases to preserve coercive force and temperature stability up to 450°C.

A spheroid-pore expanded coating helps permanent magnets keep strength, oil resistance, and salt spray durability at 170 °C.

Controlled Pr/TRE, boron, and heavy rare earth levels improve Br, coercivity, and Hk/HcJ balance in an R-T-B permanent magnet.

A magnetic protrusion-and-recess bracket enables fast product removal from vertical surfaces while maintaining secure attachment for service or replacement.

A last-ratchet-driven bolt locks workpiece columns in place, enabling compact contactless unlocking and fully automated rack handling.

A switchable flux source uses permanent magnets and ferromagnetic cores to deliver ON, OFF, and partial magnetic engagement with workpieces.

Two spiral-profile yokes magnetize both sides of a thick disc magnet at once, reducing neutral axis variation and improving flux uniformity.

A 3D multipolar magnet array and guide members reduce foldable housing gaps while steering magnetic fields away from EMR stylus areas.