Multi-step height adjuster

According to an aspect of the present disclosure, a multi-step height adjuster includes a base tube portion including a first base tube and a second base tube vertically reciprocating inside the first base tube; a spindle portion including a first spindle installed inside the first base tube to vert...

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Bibliographic Details
Main Authors Yoo, Won Jun, Kim, Wan Soo
Format Patent
LanguageEnglish
Published 30.07.2024
Subjects
BEDS
BLASTING
CABINETS
CHAIRS
COFFEE MILLS
DESKS
DOMESTIC ARTICLES OR APPLIANCES
DRAWERS
ENGINEERING ELEMENTS AND UNITS
FURNITURE
GENERAL DETAILS OF FURNITURE
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HAULING
HEATING
HOISTING
HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDEDFOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCEDIRECTLY TO THE SURFACE OF A LOAD
HUMAN NECESSITIES
LIFTING
LIGHTING
MEANS FOR DAMPING VIBRATION
MECHANICAL ENGINEERING
OFFICE FURNITURE
PERFORMING OPERATIONS
SHOCK-ABSORBERS
SOFAS
SPICE MILLS
SPRINGS
SUCTION CLEANERS IN GENERAL
TABLES
THERMAL INSULATION IN GENERAL
TRANSPORTING
WEAPONS
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Summary:According to an aspect of the present disclosure, a multi-step height adjuster includes a base tube portion including a first base tube and a second base tube vertically reciprocating inside the first base tube; a spindle portion including a first spindle installed inside the first base tube to vertically reciprocate and a second spindle installed inside the second base tube to vertically reciprocate; and an adjustment portion installed in the spindle portion to transmit power to the spindle portion, wherein the first spindle and the second base tube are integrally moved.
Bibliography:Application Number: US201917271786