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GMV OWNS THE 50%

 OF THE WORLDWIDE SALES

AND THE 30% IN EUROPE.

 

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Elevator : Every lifting machine serving specific levels,
with a carrier moving along guides which are rigid or complete a specified
path inclined at an angle to the horizontal plane, above 15 degrees.
Passenger lift :
A lift mainly intended for the transport of passengers.
Goods lift : A lift mainly intended for the transport of goods.
Direct acting lift : Hydraulic lift where the ram or cylinder is directly attached to the car or its sling.
Indirect acting lift :

A hydraulic lift where the ram or cylinder is connected to the car or the car sling by

suspension means (ropes, chains).

HOMELIFT :

Lift designed for small loads and speeds up to 0,15 m/s.
Suitable for homes.

Headroom :

Part of the well between the highest landing served by the car and the ceiling of the well.

Non return valve : A valve which allows flow in one direction only.
Down direction valve : Electrically controlled valve in a hydraulic circuit for controlling the descent of the car.
Rupture valve :

A valve designed to close automatically when the pressure drop across the valve, caused by the

increased flow in a pre-determined flow direction, exceeds a pre-set amount.


 


 



 



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