Escapements TRIZ Cases

Conversion member transforms tuning fork vibrations into anchor rotation, resolving low amplitude issues in mechanical timepiece movements.

A monolithic locking device integrates blocker and elastic elements to improve relative positioning.

Segmented anchor pallets distribute sliding friction across distinct surfaces to reduce wear and extend service life in mechanical clockworks.

An axially movable braking element engages the balance wheel to stop rotation without radial disturbance.

Optimized curvature of impulsion surfaces stabilizes torque transmission, preventing pallet lifting-off during transitions.

Elastic bends in pallet fork arms absorb impact energy, reducing clicking sounds from escapement wheel rotation.

A single escapement wheel drives winding rockers alternately, reducing inertia and friction compared to dual-wheel designs.

An elastic intermediary stores and supplies energy between the escape wheel and oscillator to maintain constant oscillation amplitude.

Prestressed flexible blades transform linear recall into a sinusoidal bistable moment, eliminating friction and energy losses in clock movements.

A pivoted frame connects the balance spring to a detent escapement mechanism, stabilizing oscillation frequency against gravitational disturbances.

Adjustable lost strokes enhance power reserve and quality factor without reducing oscillation frequency.

Segmented anchor elements with independent pivot axes prevent uncontrolled tilting during sudden accelerations without lubrication.

An elastic decoupling member buffers energy transfer from a varying distributor to a constant oscillator, preserving temporal precision.

UV photopolymerization of specific acrylate mixtures creates sharp angles and high wear resistance in transparent timepiece components.

A linear actuator adjusts balance spring stiffness, resolving chronometric errors from off-centring while maintaining compact movement thickness.

Independent fixing means for each hairspring stage enable precise isochronism slope correction without altering average frequency.

Radial arrangement of the escape wheel and balance wheel within a single cage reduces mechanism thickness while maintaining escapement function.

Symmetrical tuning forks eliminate pivot friction and positional sensitivity, maintaining frequency stability across orientations.

Segmented gear trains share one barrel to maintain watch precision during chronograph operation.

A bistable assembly with a limiting pin prevents balance wheel over-amplitude during impacts.

A free coup perdu escapement mechanism accumulates oscillator energy via a unidirectional drive device to accelerate the escape wheel.

Watch movement component uses elastic interlocking elements to immobilize arms in deployed position, resolving volume and complexity trade-offs.

A watch regulator mechanism uses magnetic coupling between an escape wheel and resonator arms to synchronize timing.

A clockwork mechanism uses a ball bearing raceway to pivot the mobile relative to the bridge without guide shafts.

Crossed elastic strips eliminate pivot friction and increase quality factor while achieving large angular stroke.

A monolithic silicon assembly integrates the hairspring, ferrule, and plates into a single unit.

Positioning the impulse pin across the elastic blade symmetry plane eliminates parasitic pitching modes and improves isochronism.

Transverse pole shoes modulate a magnetic field to lock and release an escape wheel, eliminating mechanical friction that impairs watch power reserve.

Silicon nitride friction surfaces in watch escapements eliminate lubrication degradation, maintaining stable tribological performance over time.

An impulse spring mediates energy transfer in a free escapement, eliminating damping losses and audible ticking while improving shock resistance.

A magnetic cylinder escapement mechanism uses ferromagnetic actuators to guide magnetic fields parallel to pivot axes for impulse transfer.

A horological oscillator uses non-coplanar articulation axes in its coupling mechanism to transmit torque between phase-shifted resonators.

Curved flexible arms absorb shock energy in micro-mechanical escapement wheels, preventing brittle tooth damage.

Segmented magnetic coupling resolves pallet locking during winding by providing mechanical starting impulses for sustained oscillation.

Segmenting the watch movement isolates the oscillator in a sealed enclosure, maintaining chronometric precision while improving sealing reliability.

Lateral pivot positioning eliminates multi-tier stacking in ultra-thin watches, reducing overall thickness while maintaining regulating organ safety.

Segmented pendant mechanisms eliminate accidental cover openings by requiring deliberate axial displacement and pivoting actions.

A mechanical planar isotropic harmonic oscillator replaces traditional escapements with continuous motion springs.

A monolithic anchor integrates elastic return means to drive a balance wheel with precise center distances.

Segmenting the inertial regulating member into rigid portions connected by elastic coupling links prevents overstressing and improves isochronism.

Offset cam profiles reduce friction and wear in watch escapements by optimizing release and impulse functions independently.

Optimized contact angles allow the anchor to self-align via driving plane torque, eliminating manual adjustment for manufacturing tolerances.

A watch escapement mechanism uses a monostable elastic element to balance winding torque across alternating rotation directions.

A bistable escapement mechanism uses asymmetric winding wheels to apply equal driving torques during clockwise and counterclockwise rotation.

An integral anchor resonator merges components to eliminate delicate adjustments and increase oscillation frequency.

High-resistivity paramagnetic balance wheels eliminate eddy current stoppage, allowing operation under magnetic fields up to 35,000 G.

A direct impulse escapement secures pallet stones to the balance for efficient energy transfer.

Magnetic stator and rotor dissipate excess energy via eddy currents, reducing wear and audible shocks in watch mechanisms.

A detent escapement roller integrates a security finger-piece to lock the escape wheel, preventing drive train damage from shock-induced accidental unlocking.