RELAXATION DEVICE

A swinging drive device (12) installed on a base (11) comprises a crank member (22a), a rod member (22b) and a link member (23) for converting both of the alternating forward and reverse rotations and the unidirectional rotation of a motor (20) into the swinging motion of a body support member (13)....

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	MORIKAWA, DAISUKE, TANIZAWA, TAKAYOSHI, NAKAMURA, JUNJI, NISHIO, FUMIHIRO, HAMATSUKA, TAICHI
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BEDS CHAIRS COFFEE MILLS DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY DOMESTIC ARTICLES OR APPLIANCES FURNITURE HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE SOFAS SPICE MILLS SUCTION CLEANERS IN GENERAL
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Beschreibung
Zusammenfassung:	A swinging drive device (12) installed on a base (11) comprises a crank member (22a), a rod member (22b) and a link member (23) for converting both of the alternating forward and reverse rotations and the unidirectional rotation of a motor (20) into the swinging motion of a body support member (13). A controller (24) rotates the motor (20) in one direction when the body support member (13) is swung with the maximum amplitude.