Metal-Working Hand Tools TRIZ Cases

Spreading elements actively push clamping parts away from telescopic tubes to prevent sticking caused by material elasticity.

Segmented lead screw openings enable hands-free operation by maintaining separation without rotation, resolving manual intervention requirements.

Segmenting the handle with a transparent intermediary guard improves strike accuracy by allowing direct viewing of the cutting edge during impact.

A wheel hub bearing extraction tool uses a force rod to push the assembly off the drive shaft.