CHAIR, WHEELCHAIR AND MASSAGE SEAT

PROBLEM TO BE SOLVED: To provide seats on which a sitting physically challenging person can change sitting posture not only with symmetrical movement, but also can change the sitting posture with unsymmetrical movement. SOLUTION: The seat comprises a backrest section 2 which has a backrest face, a b...

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Bibliographische Detailangaben
1. Verfasser:	ASAMI KAZUSHI
Format:	Patent
Sprache:	eng
Schlagworte:	ARTIFICIAL RESPIRATION BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSESOR SPECIFIC PARTS OF THE BODY BEDS CHAIRS CHAIRS FOR DENTISTRY COFFEE MILLS DOMESTIC ARTICLES OR APPLIANCES FUNERAL DEVICES FURNITURE HUMAN NECESSITIES HYGIENE MASSAGE MEDICAL OR VETERINARY SCIENCE OPERATING TABLES OR CHAIRS PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING ORSTIMULATING REFLEX POINTS IN THE BODY SOFAS SPICE MILLS SUCTION CLEANERS IN GENERAL TRANSPORT OR ACCOMODATION FOR PATIENTS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide seats on which a sitting physically challenging person can change sitting posture not only with symmetrical movement, but also can change the sitting posture with unsymmetrical movement. SOLUTION: The seat comprises a backrest section 2 which has a backrest face, a backrest support part 3 which supports the backrest section 2 while enabling free rotations along an arc almost parallel to the backrest face and a base section 1 which has a seat surface and supports the backrest support part 3 while making free rotations along the arc almost parallel to the seat surface and a back/forth tilt. Furthermore, the first control section which controls the rotation of the backrest section 2, the second control section which controls rotation of the backrest support part 3 and the third control section which controls a tilt of the backrest support part 3 are provided. COPYRIGHT: (C)2006,JPO&NCIPI