AIR SPRING DEVICE

AIR SPRING DEVICE

An air spring device (10) includes an upper face plate (12), a lower face plate (14) that is disposed facing the upper face plate (12), and a flexible membrane body (16) that is resiliently coupled to the upper face plate (12) and the lower face plate (14) and that forms a pressurized space (18) bet...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: KAWADA, Masayoshi, TANAKA, Satoshi
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
BLASTING
ENGINEERING ELEMENTS AND UNITS
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
LIGHTING
MEANS FOR DAMPING VIBRATION
MECHANICAL ENGINEERING
PERFORMING OPERATIONS
PREVENTING DERAILING OF RAIL VEHICLES
RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES ORARRANGEMENTS OF WHEEL AXLES
RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH
RAILWAYS
SHOCK-ABSORBERS
SPRINGS
THERMAL INSULATION IN GENERAL
TRANSPORTING
WEAPONS
WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAILVEHICLES
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Beschreibung
Zusammenfassung:An air spring device (10) includes an upper face plate (12), a lower face plate (14) that is disposed facing the upper face plate (12), and a flexible membrane body (16) that is resiliently coupled to the upper face plate (12) and the lower face plate (14) and that forms a pressurized space (18) between the upper face plate (12) and the lower face plate (14). The upper face plate (12) and the lower face plate (14) respectively include planar face portions (42), (44) that face each other, and the planar face portion (44) of the lower face plate (14) (one face plate) is formed with a larger surface area than the planar face portion (42) of the upper face plate (12) (the other face plate). The lower face plate (14) (the one face plate) is provided with a limiting portion (50) that is formed with an outer side end edge of the one planar face portion (44) as a starting end, so as to incline toward the upper face plate (12) (the other face plate) while extending away from a center side of the one planar face portion (44).