A position adjustment mechanism for a lifting balance device contains: a first cover and an adjustment device. The first cover includes at least one lifting balance device, and each of the at least one lifting balance device includes a first support, a second support intersected with the first support, and a first shaft configured to connected the first and second supports. The first support includes a first roller arranged on a first end thereof adjacent to the first cover and accommodated in a first track groove on the first cover. The first track groove has the adjustment device arranged therein opposite to the first roller, such that the adjustment device is adjustable to limit a highest lifting position of each of the first support and the second support.
Position adjustment mechanism for lifting balance device
08.03.2022
Patent
Elektronische Ressource
Englisch
IPC: | 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 / A47G Haushalt- oder Tafelausstattung , HOUSEHOLD OR TABLE EQUIPMENT |
POSITION ADJUSTMENT MECHANISM FOR LIFTING BALANCE DEVICE
Europäisches Patentamt | 2021
|POSITION ADJUSTMENT MECHANISM FOR LIFTING BALANCE DEVICE
Europäisches Patentamt | 2020
|TROLLEY WIRE LIFTING DEVICE AND INSTALLATION POSITION-ADJUSTMENT METHOD
Europäisches Patentamt | 2019
|