IT1225178B - Device to adjust the sitting height of armchairs, stools and the like
- Google Patents
Device to adjust the sitting height of armchairs, stools and the like
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Publication number
IT1225178B
IT1225178BIT8840122AIT4012288AIT1225178BIT 1225178 BIT1225178 BIT 1225178BIT 8840122 AIT8840122 AIT 8840122AIT 4012288 AIT4012288 AIT 4012288AIT 1225178 BIT1225178 BIT 1225178B
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Application filed by Massimo GualtierifiledCriticalMassimo Gualtieri
Priority to IT8840122ApriorityCriticalpatent/IT1225178B/en
Publication of IT8840122A0publicationCriticalpatent/IT8840122A0/en
Application grantedgrantedCritical
Publication of IT1225178BpublicationCriticalpatent/IT1225178B/en
The height is adjusted by way of two parallel pistons, the chambers of which communicate via a movable valve with adjusting lever.Counteracting springs cushion sitting and also restore the seat to its highest position during communication between the chambers.
IT8840122A1988-08-011988-08-01Device to adjust the sitting height of armchairs, stools and the like
IT1225178B
(en)