Stringed Musical Instruments TRIZ Cases
- Carlimba Bracket Integrating Nuts and Bridge to Reduce Assembly Error
Merges bracket components to eliminate separate assembly steps, resolving manufacturing precision issues while accommodating various scale arrangements.
- Maraging Steel String for High Tensile Strength and Magnetic Response
Maraging steel strings resist breakage by achieving tensile strength above 430 ksi via cold working, annealing, and aging.
- Modified Piano Hammer Brush Attachment for Music Visualization
A modified piano hammer carries a paint brush to strike a canvas and create visual art from music.
- Musical String Core With Mixed Fiber Cross-Sections
Varying fiber geometry in the load-bearing core adjusts packing density and friction, enabling targeted sound adjustment without sacrificing durability.
- Keyboard Hammer Weight Segmentation and Chassis Noise Reduction
Segmented common and adjustable weights reduce production costs while opposed protrusions eliminate chassis noise during pivotal motion.
- Dynamic Fret Mechanism for Ergonomic Stringed Instrument Play
An integrated rider mechanism with elastic elements automates fret positioning to reduce finger fatigue and carpal tunnel syndrome.
- Wolf Note Elimination Device for Stringed Instruments
Slidable resonant blades with adjustable weights eliminate wolf notes while preserving tone quality and amplitude.
- Stringed Instrument Neck Deflection Correction via Segmented Rod Coupling
A deflection correction device uses segmented fixing members and a shaft member to distribute load across rod-like members in stringed instrument necks.