Percussion Musical Instruments TRIZ Cases

A T-shaped groove locking interface reduces joint wear and clamp loosening while preserving angle adjustment and easy part replacement.

Replaceable locking members and dual rotating joints reduce wear, maintain clamping force, and keep adjustable rod angles stable.

A rotatable multi-side buffer changes drum-side contact force, giving staged control of drum shaking and sustain for different playing styles.

An intermediary clamping structure uses C-shaped rings and a pressing column to lock angles securely without denting the ball shaft.

Cam locks and gas springs let percussion stands reposition in real time, resist walking, and hold securely without high torque.

A threaded two-member adjuster works with a slip nut to speed cymbal setup while enabling precise axial tuning without unlocking.

Pressurized-fluid hydroforming forms handpan shells and tone fields in one step, cutting manual labor, cost, and tuning variability.

A tri-column stand uses couplers, telescoping columns, and gas springs to resist playing torque and preserve stable bass drum feel.

A rotatable multi-sided buffer changes drum contact force to switch between normal sway, reduced sustain, and stronger damping.

Opposing magnets absorb playing impact and restore equilibrium, reducing stand tilt and lift without added weight or larger legs.

Magnetic damping absorbs playing impact to resist tilt, lifting, and walking, allowing a lighter percussion stand with a smaller footprint.

A stub-and-hole coupling lets a drum slide onto a support post for secure mounting with easier removal and reattachment.