ES25778U - System of fixed and correct unión of a device for obtaining stereoscopic photographs to single-lens cameras (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Fixed and correct attachment system of a device for obtaining stereoscopic photographs to cameras of a single lens essentially characterized by being constituted of a fork-shaped piece between whose two arms a rectangular projection is fitted that the stereoscopic device carries in its base, then fastening the fork to said device by means of a large head screw which is housed in a threaded bore existing in said rectangular projection of the stereoscopic device, in such a way that the external perimeter of that head of the screw holds in place the position the two arms of the fork, which is set in its curved end and in a direction perpendicular to the plane of its arms a long threaded rod that runs through the hole that at one end carries an arm that can move up or down of said threaded rod and fastened by a nut at the desired height, and having that arm a series of holes threaded by one or other of which can be passed another ear screw, to be threaded and unscrewed by hand, which is housed in the threaded hole that cameras usually carry to hold them to a tripod, combining well the variation of the length used of that arm, the height of it along the threaded rod that starts from the rear part of the fork and the possible rotation of this and its threaded rod around the hole of the arm where that stem is threaded, to place the stereoscopic device in front of the camera lens in exactly the required position and fix this situation for as long as the union wants to stay. (Machine-translation by Google Translate, not legally binding)