A video display terminal having a quick release tilt and swivel joint for supporting the CRT unit. In a unique swivel alignment between the CRT unit and its base, the CRT unit can be coupled to or separated from the base by merely lowering or lifting the CRT unit. Swivel of the CRT unit from the initial...http://www.google.fr/patents/US4589713?utm_source=gb-gplus-shareBrevet US4589713 - Video display support joint
