CONSTANT-EFFORT SUPPORT
A SUPPORT WHICH IS CAPABLE OF APPLYING A RELATIVELY CONSTANT FORCE AT ANY DISPLACEMENT WITHIN ITS USEFUL OPERATING RANGE (I.E., A COUNTERWEIGHT OR COMPENSATING SPRING DEVICE
A SUPPORT WHICH IS CAPABLE OF APPLYING A RELATIVELY CONSTANT FORCE AT ANY DISPLACEMENT WITHIN ITS USEFUL OPERATING RANGE (I.E., A COUNTERWEIGHT OR COMPENSATING SPRING DEVICE