Non-Disconnectible Pipe-Joints TRIZ Cases
- Pipe Fitting Recess Locking for Pressure-Tight Connections
A toothed tool deforms the pipe into fitting recesses to create a secure gas- and liquid-tight joint without specialized press tools.
- Press Ring Elongated-Hole Joints for Uniform Tube Crimping
Elongated-hole bolt joints let press jaws self-align during crimping, improving force uniformity on tubular workpieces without added complexity.
- Pipe Fitting Pressing Tool With Spindle Drive Feedback
A spindle nut and pivoted levers deliver full pressing strokes without reset, while tactile feedback helps avoid over-pressing pipe fittings.
- Tube Joining Mechanism for Accurate Flexible Tube Alignment
Pre-positioned tube holding and automatic release prevent distortion and three-folding during flexible tube fusion joining.
- Metal End Press-Splitting for Uniform Deep Grooves and Flanges
Repeated press-splitting with a slitting punch forms smooth deep grooves, recesses, and flanges on metal ends for easier joining.