TJB1

In the condition that Chinese domestic discontinuous recliners were of big size, low commonality and technical performances much behind global advanced level, HAPM developed such kind of recliner core part with high strength and independent lock and unlock functions.

 static strength≥1600N·m (dual), clearance≤5mm;
 lever operating force≤1-2N·m;
 fatigue strength: loaded 300N.m 25,000 times;
 increment: 5 degree.

ratchet and paw