DEVICE FOR LINEARLY MOVING A PATIENT SUPPORT SURFACE USING A HYDRAULIC CYLINDER AND A GEAR ARRANGEMENT

An apparatus is disclosed. The apparatus includes an operating table column head assembly, a patient support surface assembly that is movable relative to the operating table column head assembly, and an actuating cylinder configured to move the patient support surface assembly relative to the operat...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	KOCH, Guido, STAUDINGER, Martin
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BLASTING CHAIRS FOR DENTISTRY DIAGNOSIS ENGINEERING ELEMENTS AND UNITS FUNERAL DEVICES GEARING GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING HUMAN NECESSITIES HYGIENE IDENTIFICATION LIGHTING MECHANICAL ENGINEERING MEDICAL OR VETERINARY SCIENCE OPERATING TABLES OR CHAIRS SURGERY THERMAL INSULATION IN GENERAL TRANSPORT OR ACCOMODATION FOR PATIENTS WEAPONS
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Beschreibung
Zusammenfassung:	An apparatus is disclosed. The apparatus includes an operating table column head assembly, a patient support surface assembly that is movable relative to the operating table column head assembly, and an actuating cylinder configured to move the patient support surface assembly relative to the operating table column head assembly, the actuating cylinder including a piston rod. A first gear rack is attached to the operating table column head assembly and a second gear rack is attached to the patient support surface assembly. A gear assembly is disposed on the piston rod of the actuating cylinder. The gear assembly engages with the first gear rack and the second gear rack. The first gear rack and the second gear rack move in substantially opposite directions relative to the gear assembly, when the actuating cylinder is actuated.