Rivets TRIZ Cases
- Punch Rivet with Perpendicular End for Composite Fastening
A punch rivet features a perpendicular free end and axial ribs to pierce composite workpieces and form a secure mechanical interlock.
- Blind Rivet Nut Sealing via Threaded Section Plunge
A blind rivet nut plunges its threaded section into a deformation zone to seal bores, resolving the trade-off between thread strength and sealing reliability.
- Blind Rivet Mandrel Segmentation for Secure Fastening
Segmented mandrel shaft with securing groove captures flowing sleeve material, preventing breakage across varying workpiece thicknesses.
- Self-tapping Blind Rivet Mandrel Torque Transfer
Positive fit connections between the mandrel and shank bypass the breaking point, preventing premature mandrel failure during tilted drilling operations.