A rotary actuator unit is disclosed comprisinga casing (200) and an internal rotating shaft integral with rotating end flanges projecting from said casing (200) at a main axis of rotation,retaining means (B1, 200a, 200b) integral to said housing (200),a load cell (300) apt to detect a load acting on one of said rotating end flanges, further comprising an articulated link parallelogram frame defined bya pair of end brackets (201, 202) constrained to said rotating end flanges, equipped with respective hinge bodies (201b, 202b) defining parallel hinge axes (X1, X2) in which first hinge pins (P1, P2) are pivotingly engaged,a pair of lower (204) and upper (205) end plates hinged at proximal end to said hinge pins (P1, P2),said lower (204) and upper (205) end plates being provided with second hinge pins (P3, P4) at a distal end,and also an attachment plate (206) hinged at respective ends to said second hinge pins (P3, P4),and in which said upper end plates (205) is abutting said load cell (300) and said attachment plate (206) has fastening means (B3) to engage a user structure.
ROTARY ACTUATOR UNIT WITH LOAD CONTROL
SCHWENKANTRIEBEINHEIT MIT LASTSTEUEURUNG
UNITÉ D'ACTIONNEUR ROTATIF AVEC CONTRÔLE DE CHARGE
2024-12-25
Patent
Electronic Resource
English
IPC: | F15B SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL , Druckmittelbetriebene Systeme allgemein / 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 |
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