Patent ID: 9532675
Date: 2017-01-03
CPC Classifications: A47H

Claim:
1. A motorized carriage for opening/closing a curtain, said carriage being movable along a rail or a rod by a friction wheel driven by an electric motor, said friction wheel being rotationally mounted in a casing that contains the electric motor, said casing being provided with at least two suspension members for suspending the casing from the rail or the rod, each of said at least two suspension members comprising a support and at least one roller rotating around an axis or a skate, wherein the casing is equipped with a housing for partially receiving and reversibly immobilizing each of said at least two suspension members, such that the rollers or the skates of the at least two suspension members are removably mounted on the casing, wherein the support of each of said at least two suspension members is mounted, removably and through a rotational movement around an axis of rotation, in or directly adjacent to the housing, and wherein the carriage further comprises immobilizing means for immobilizing, in rotation around the axis of rotation, the support or a retaining member for the support.