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A CHAIR, IN PARTICULAR FOR AN AUDITORIUM
A CHAIR, IN PARTICULAR FOR AN AUDITORIUM
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机译：主席席，特别是在大礼堂
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摘要
The invention relates to a chair, in particular for an auditorium, characterised in comprising a base (2), an horizontal support plate (3), secured to the base (2), a movable carriage (5), sliding on the support plate, said carriage supporting the chair seat and comprising two columns (10) on the rear end thereof, through which an horizontal axis (11) extends, to which a support (12) for the chair back is hinged, a first connecting rod (13), hinged to the support plate (3), a second connecting rod (16), hinged to the first connecting rod (13), to the carriage (5) and to a third connecting rod (20) which extends towards the rear of the chair, the end of which is hinged to the lower end of the back support (12) and a return element, for the return of the movable carriage (5) towards the rear of the chair.
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