Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Philips Gloeilampenfabrieken NVfiledCriticalPhilips Gloeilampenfabrieken NV
Priority to ES0047225UpriorityCriticalpatent/ES47225Y/en
Publication of ES47225UpublicationCriticalpatent/ES47225U/en
Application grantedgrantedCritical
Publication of ES47225YpublicationCriticalpatent/ES47225Y/en
Holding Or Fastening Of Disk On Rotational Shaft
(AREA)
Abstract
A record player dish, which is driven by friction wheels, characterized by the fact that at least one edge for the frictional contact of the dish is found in elastic shock absorbing material, for example rubber, the edge having a configuration such that a load in the tangential direction of the plate causes a deformation of the elastic material substantially in its longitudinal direction, while a load acting in both the axial direction and the radial direction of the plate causes a deformation of the elastic material substantially in a direction perpendicular to its longitudinal direction. (Machine-translation by Google Translate, not legally binding)
Improvements introduced in the manufacture of covers for objects in the form of discs or plate (Machine-translation by Google Translate, not legally binding)