Load Modified Fasteners TRIZ Cases
- Fastening assembly
See how a fastening assembly uses a shear segment that fractures at predetermined torque to pre
- Toilet Seat Hinge Fastening Assembly with Shear-Segment Torque Control
See how a segmented fastening nut with resilient protrusions and a shear segment enables secure
- Toilet Seat Hinge Fastening Assembly with Shear-Torque Control
See how a resilient-protrusion fastening nut with a shear segment provides controlled torque, s
- Ratchet Nut Assembly with Spring Clip to Prevent Pawl Fatigue
See how a spring clip limits pawl deflection in a ratchet nut assembly to prevent fatigue, cont
- Ratchet Nut Assembly With Spring-Limited Pawl Torque Control
A spring clip limits pawl deflection so a compact ratchet nut can control tightening torque, resist fatigue, and prevent over-tightening.
- Toilet Seat Hinge Assembly With Torque-Limiting Expansion Fastener
An expandable nut and bushing secure the hinge across bowl sizes, while a shear segment limits torque to prevent bowl damage.
- Torque-Limiting Nut Structure for Wrench-Free Break-Off Bolt Installation
A breakable nut shoulder self-limits tightening torque on break-off bolts, removing torque-wrench dependence and speeding connector installation.
- Breakaway Threaded Fastener Structure Without Special Tools
A stud-pin-cap fastener creates a controlled break point under tension or torsion, simplifying assembly while maintaining secure electrical connection.