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Individual
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Individual
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Priority to ES0076965UpriorityCriticalpatent/ES76965U/en
Publication of ES76965UpublicationCriticalpatent/ES76965U/en
"BUSHING-BEARING, WITH MULTIPLE INSERTED BALLS", characterized by the fact that it consists of a cylindrical sleeve, made of sheet of adequate thickness to its length and diameter, in which have been practiced, symmetrically distributed, multiple holes of corresponding diameter to the metal balls that are inserted in said holes, remaining fixed, with freedom of relative movement both axial and radial, by virtue of the retention exerted by a burr, expressly produced at the entrance and exit of said drills, so that each of said balls can protrude more or less, independently of the others, peeping through the hole, that part of spherical cap corresponding to establish simultaneous contact with the axis and with the cylindrical passage of the piece to be rotated or slid on said axis, with the interposition of said bearing bushing. (Machine-translation by Google Translate, not legally binding)
ES0076965U1959-10-311959-10-31Bearing bushing with multiple balls inserted (Machine-translation by Google Translate, not legally binding)
PendingES76965U
(en)