PUSH BUTTON ACTIVATION

LOCKED: In locked position, the locking-pin hub and release-pin hub are positively engaged by high-strength locking pins.

UNLOCKED: When the release button is pressed, against spring force, push pins force the locking pins to disengage. The hinge is now free to rotate. After reaching the desired angle, releasing the button again allows the locking pins to extend back into locked position.

Manual push button activation shown on a Variloc® Stainless Steel Hinge, Inline Model

View hinge activation animated sequence

Adaptive Star adjustable chair handle