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Priority to ES112174UpriorityCriticalpatent/ES112174U/en
Publication of ES112174UpublicationCriticalpatent/ES112174U/en
A suspension and sliding device particularly for heavy draperies characterized in that it consists of two molded parts rotatably coupled to each other, one of said parts comprising a relatively thick disk-like head and provided with a large through hole delimited by a cylindrical surface provided with a central circumferential regatta as well as a tongue-like appendage which, starting from one half of the contour of said disc, extends perpendicular to the axis of said through-hole and has a smaller hole in the free end portion thereof than the former. The other of said parts is constituted by a body of revolution that progressively increases from its outer diameter toward the central portion in which it is provided with two circumferential ribs separated from each other by a circumferential groove in which it is housed a ball crown and these ribs and the aforementioned ball crown in said circumferential race of the cylindrical surface delimiting the through hole of said disc of the other part of the device so that both pieces can rotate freely with respect to each other without the possibility of performing any reciprocal axial movement, thus serving said bearing revolution body to support and slide the assembly of the device. (Machine-translation by Google Translate, not legally binding)
ES112174U1965-03-041965-03-04Suspension and sliding device (Machine-translation by Google Translate, not legally binding)
PendingES112174U
(en)
Improvements introduced in the manufacture of wheel sets in particular for use in lavaplatos appliances. (Machine-translation by Google Translate, not legally binding)
Improvements in the construction and assembly of rotating wheels, with axil bearing to balls (Machine-translation by Google Translate, not legally binding)