停止 (v)

festhalten (arretieren) (v)

arrest (v)

The lifting-door system comprises vertical lifting guides, door hanging system, counterweight, drive and arrester mechanism.

An arrester mechanism prevents the lifting door falling down the guide if the door hanging system fails.

Modular system for constructing lifting doors in enclosures and guards, consisting of vertical guides, door hanging system, counterweight, two types of Chain Reverse Unit, and arrester.