BLOCMAT
Non-powered self locking safety mechanism in the nature of a cable reel housing with a ratchet and brake system for slowing and stopping a load connected to said mechanism, namely, a controlled descent device for arresting load falls comprised of a descent slowing reeler, a steel fiber cable for attachment to loads, and a mechanism that is able to stop the load during a fall
Registered · March 5, 2008 · 77413196 ·