Elevation chair

An elevation chair having a seat (4) raisable and lowerable by a driving mechanism (M), comprising a horizontal leg portion (36) composed of a rear fixation portion (103) and a front oscillation arm portion (101), the oscillation arm portion (101) is attached to the fixation portion (103) at an end...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	KAZUYA ADACHI, TAKASHI KANEDA, SEIICHI KOMURA, ISAMU MIZUSEKI, KATUHIKO YAMASHITA
Format:	Patent
Sprache:	eng
Schlagworte:	BEDS CHAIRS CHAIRS FOR DENTISTRY COFFEE MILLS DOMESTIC ARTICLES OR APPLIANCES FUNERAL DEVICES FURNITURE HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE OPERATING TABLES OR CHAIRS SOFAS SPICE MILLS SUCTION CLEANERS IN GENERAL TRANSPORT OR ACCOMODATION FOR PATIENTS
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Beschreibung
Zusammenfassung:	An elevation chair having a seat (4) raisable and lowerable by a driving mechanism (M), comprising a horizontal leg portion (36) composed of a rear fixation portion (103) and a front oscillation arm portion (101), the oscillation arm portion (101) is attached to the fixation portion (103) at an end portion of the oscillation arm portion (101) so as to be freely switched between a forward-protruding used state and an upward-folded stored state, and an auxiliary wheel (102) on said base end portion of the oscillation arm portion (101) protrudes downward to contact the ground in the stored state.