Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Progressive damping device for furniture
Progressive damping device for furniture which comprises a cylinder body (1) through which a dynamic fluid circulates, and the interior of which comprises a piston (2) with a rod (3) which extends outside the cylinder body (1), and delimits two chambers, for compression during damping (4), and for expansion (5), and which have a variable volume, depending on the position of the piston (2), the piston (2) being a cylindrical sleeve (10) which contains in its interior a displaceable elastoplastic valve (6) provided with symmetrical resilient fins (7) with a total radial dimension which is greater than the inner diameter of the interior annular projection (11) of the cylindrical sleeve (10), the longitudinal position of these resilient fins (7) when not flexed being such that their distance to the wall (9a) which closes the head (9) of the elastoplastic valve (6) is greater than the distance between the active side (11a) of the interior annular projection (11) and the seating wall (10a) of the cylindrical sleeve (10), with these resilient fins (7) reaching the active side (11a) of the interior annular projection (11) before the wall (9a) which closes the head (9) of the elastoplastic valve (6) abuts the seating wall (10a) of the cylindrical sleeve (10).
Progressive damping device for furniture
Progressive damping device for furniture which comprises a cylinder body (1) through which a dynamic fluid circulates, and the interior of which comprises a piston (2) with a rod (3) which extends outside the cylinder body (1), and delimits two chambers, for compression during damping (4), and for expansion (5), and which have a variable volume, depending on the position of the piston (2), the piston (2) being a cylindrical sleeve (10) which contains in its interior a displaceable elastoplastic valve (6) provided with symmetrical resilient fins (7) with a total radial dimension which is greater than the inner diameter of the interior annular projection (11) of the cylindrical sleeve (10), the longitudinal position of these resilient fins (7) when not flexed being such that their distance to the wall (9a) which closes the head (9) of the elastoplastic valve (6) is greater than the distance between the active side (11a) of the interior annular projection (11) and the seating wall (10a) of the cylindrical sleeve (10), with these resilient fins (7) reaching the active side (11a) of the interior annular projection (11) before the wall (9a) which closes the head (9) of the elastoplastic valve (6) abuts the seating wall (10a) of the cylindrical sleeve (10).
Progressive damping device for furniture
Progressive Dämpfungseinrichtung für Möbel
Dispositif d'amortissement progressif pour mobilier
RIOJA CALVO MIGUEL ANGEL (Autor:in)
28.03.2018
Patent
Elektronische Ressource
Englisch
| Engineering Index Backfile | 1938
| Engineering Index Backfile | 1938
Damping device for furniture components or furniture fitting components
| Europäisches Patentamt | 2016
DAMPING DEVICE FOR FURNITURE COMPONENTS OR FURNITURE FITTING COMPONENTS
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DAMPING DEVICE FOR FURNITURE COMPONENTS OR FURNITURE FITTING COMPONENTS
Europäisches Patentamt | 2016