A transmission device for lifting a sickbed contains a first casing, a second casing, a power input assembly, a power output assembly, and multiple screw elements. The first casing includes a first rotatable connection portion, a second rotatable connection portion, a first space, and multiple locking orifices. The second casing includes a third rotatable connection portion, a fourth rotatable connection portion, a second space, and multiple coupling orifices. The power input assembly includes an input shaft and a first bevel gear. The power output assembly includes an output shaft and a second bevel gear. The multiple screw elements are inserted through the multiple coupling orifices of the second casing to screw with the multiple locking orifices of the first casing.
TRANSMISSION DEVICE FOR LIFTING SICKBED
22.12.2022
Patent
Elektronische Ressource
Englisch
IPC: | B25G Griffe für Handgeräte , HANDLES FOR HAND IMPLEMENTS / B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last / A61G TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS , Transport, persönliche Beförderungsmittel, oder Lagerung besonders ausgebildet für Kranke oder Behinderte |
Marine movable sickbed fixing device, marine movable sickbed and ship
Europäisches Patentamt | 2024
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