Biasing mechanism for a seating structure and methods for the use thereof

Biasing mechanism for a seating structure and methods for the use thereof

A seating structure includes a leaf spring and a body support structure biased by the leaf spring. One of the leaf spring and the body support structure has a cam with a concave cam surface, while the other of the leaf spring and body support structure has a cam follower with a convex cam surface. T...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: CASTRO, JR. ELINDO G, HILL CHRISTOPHER C
Format: Patent
Sprache:eng
Schlagworte:
BEDS
CHAIRS
COFFEE MILLS
DOMESTIC ARTICLES OR APPLIANCES
FURNITURE
HUMAN NECESSITIES
SOFAS
SPICE MILLS
SUCTION CLEANERS IN GENERAL
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Beschreibung
Zusammenfassung:A seating structure includes a leaf spring and a body support structure biased by the leaf spring. One of the leaf spring and the body support structure has a cam with a concave cam surface, while the other of the leaf spring and body support structure has a cam follower with a convex cam surface. The cam follower engages the cam.