IT1160312B - Damping device for resonances in record player tone arm - has bracket with pad at its end, resting on record surface
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Damping device for resonances in record player tone arm - has bracket with pad at its end, resting on record surface
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Publication number
IT1160312B
IT1160312BIT3061978AIT3061978AIT1160312BIT 1160312 BIT1160312 BIT 1160312BIT 3061978 AIT3061978 AIT 3061978AIT 3061978 AIT3061978 AIT 3061978AIT 1160312 BIT1160312 BIT 1160312B
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Application filed by Rangabe Alexander RizofiledCriticalRangabe Alexander Rizo
Publication of IT7830619A0publicationCriticalpatent/IT7830619A0/en
Application grantedgrantedCritical
Publication of IT1160312BpublicationCriticalpatent/IT1160312B/en
Supporting Of Heads In Record-Carrier Devices
(AREA)
Abstract
The damping device has energy absorbing material between two components moving relative to each other. One of the above movable components (5) is connected to a bracket (21) with a slipper (20) at its free end. The bracket is very rigid both in its longitudinal direction and in the main axis plane perpendicular to the record (18) surface. It is, however, quite yielding in a main axis plane transversal to the bracket (20) and parallel to the record (18) surface. The slipper pad (23) at the bracket (21) free end, resting on the record surface, extends transversally to the bracket (21) and is rigid in the direction transversally to the bracket (21) and is rigid in the direction tangential to the record grooves. The bracket system (21, 23) yields to torsional loads, so that an inner end of the slipper pad (23) applies only a small force to the bracket (21) point of support, when the pad runs over an elevation on the record.
IT3061978A1978-01-111978-12-06Damping device for resonances in record player tone arm - has bracket with pad at its end, resting on record surface
IT1160312B
(en)
Temporary guard rail fixture for balconies - has two portions clamped to support and secured by adjustably positioned pin and by wedge and has extending rail support