involving a parallelogram coupling of the leader and follower units

Full Title

Manipulators of leader-follower type, i.e. both controlling unit and controlled unit perform corresponding spatial movements > involving a parallelogram coupling of the leader and follower units

Classification Context

Section:

PERFORMING OPERATIONS; TRANSPORTING

Class:

HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; HANDLES FOR HAND IMPLEMENTS; WORKSHOP EQUIPMENT; MANIPULATORS

Subclass:

MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES