Magnetically Actuated Clutches TRIZ Cases

Dual cam mechanisms reduce clutch plate clearance to suppress drag torque while maintaining rapid engagement speed.

Dividing crown gears into replaceable segments resolves the trade-off between structural reliability and repair ease in ship drive systems.

Axial magnetic sliding switches torque routes automatically, eliminating complex detection mechanisms.

A spring-biased indexing actuator uses cam and spline engagement to switch driveline states without continuous power.

Electromagnetic actuation engages detent pins to resolve slow mechanical engagement in steer-by-wire systems.

A drive transmission mechanism uses an electromagnetic clutch to route power through independent output gear units.

Replacing worn brushes with an inductive coupling system, this actuator maintains clutch reliability and service life in demanding aerospace environments.

An axle clutch uses magnetic attraction to synchronize transmission discs with half shafts.

Positioning the rotation sensor outside magnetic leakage paths eliminates measurement errors caused by stray fields and system complexity.

Backlash between clutch toothings reduces axial friction forces, enabling compact hybrid vehicle operation without complex mechanical restraints.

Voltage-controlled electrostatic clutch reduces power consumption by replacing electromagnetic actuation with dielectric-gap attraction for wearable robotics.

A two-speed pulley assembly uses a planetary gear system and friction clutch to adjust accessory drive speed dynamically.

Segregated wiring prevents insulation embrittlement from hot oil, while potted components reduce engagement noise in powershift transmissions.

An electromagnetic actuator assembly integrates a sensor target directly to the frame, enabling precise position detection without complex alignment.

An inner plunger uses a synthetic resin inner wheel and metal outer wheel to lower manufacturing costs while maintaining structural strength.

Segmented ball grooves with steeper initial pitch reduce reaction time while flatter profiles ensure precise control of torque distribution.

Segmenting the inner flange into abutment and hole regions allows attaching more leaf springs, increasing braking force without structural complexity.

A switchable coupling rotates a bolt via oblique surfaces to lock states without continuous energy consumption.

A compressor assembly uses a magnetic coupling to convert rotational motion into oscillating translational motion for tire inflation.

Pulse width modulation controls solenoid current to prevent tooth against tooth jamming and gear damage during power takeoff engagement.

Trapezoidal minute grooves on a diamond-like carbon coated clutch plate maintain stable driving force transmission characteristics.