Damper Hydraulic Compression Stop Cup

A shock absorber includes a pressure tube, a rod, a rod guide, a first piston, a second piston, and a cup. The pressure tube has an inner surface that defines a fluid chamber. The rod extends into the pressure tube. The rod guide locates the rod relative to the pressure tube. The first piston is cou...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: GROVES, Gary W, MALLIN, Thomas P
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:A shock absorber includes a pressure tube, a rod, a rod guide, a first piston, a second piston, and a cup. The pressure tube has an inner surface that defines a fluid chamber. The rod extends into the pressure tube. The rod guide locates the rod relative to the pressure tube. The first piston is coupled to the rod and divides the fluid chamber into an upper working chamber and a lower working chamber. The second piston is coupled to the rod and disposed within the lower working chamber. The cup has an open end configured to receive the second piston and a closed end opposite of the open end. The cup includes a sidewall and a bottom wall. The sidewall includes a cylindrical section and a flared section. The bottom wall forms the closed end of the cup, extends radially outward of the sidewall, and supports the pressure tube.