Electrical telescopic strut construction

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Electrical telescopic strut construction

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MACIAS CUBEIRO ROSA / CRESPO CHICO JOSE LUIS / MORANTE LOPEZ ESTEBAN / AGUADO LOPEZ FRANCISCO JOSE

Electrical telescopic strut construction, movable between an extended locked position and a retracted unlocked position, comprising: - an external cylinder (1); - an inner cylinder (2); - a screw (3) rotatable disposed within the inner cylinder (2); - a drive (4) configured to rotate the screw (3); - a nut (5) being movable with respect to the external cylinder (1) responsive to the rotation of the screw (3); - at least one segment (6) located in a radial opening of the inner cylinder (2) and movable radially outward and inward in response to the movement of the nut (5) and configured to engage the external cylinder (1) when moved radially outward and not to engage the external cylinder (1) when moved radially inward, - a second inner cylinder (7) located external to the first inner cylinder (2) and internal to the external cylinder (1).

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Document information

Title :

Electrical telescopic strut construction

Contributors:

MACIAS CUBEIRO ROSA (author) / CRESPO CHICO JOSE LUIS (author) / MORANTE LOPEZ ESTEBAN (author) / AGUADO LOPEZ FRANCISCO JOSE (author)

Publication date :

2020-11-17

Type of media :

Patent

Type of material :

Electronic Resource

Language :

English

Classification :

IPC:

F16H Getriebe , GEARING / 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