Chair bed

Claim 1

A BABY CHAIR-BED COMPRISING SIDE PANELS, MEANS INTERCONNECTING SAID PANELS FOR MAINTAINING THEM IN SPACED RELATION AND COMPRISING A PAIR OF U-SHAPED MEMBERS, A BODY SUPPORTING MEANS DISPOSED BETWEEN SAID PANELS AND LYING ABOVE SAID MEANS INTERCONNECTING SAID PANELS AND INCLUDING A BACK-REST MEMBER AND A SEAT MEMBER HINGED TOGETHER ALONG AN AXIS EXTENDING TRANSVERSELY OF SAID PANEL, SUPPORT MEANS FOR SAID BACK-REST AND SEAT MEMBERS, COMPRISING A PAIR OF LINKAGE SYSTEMS WITH EACH SYSTEM HAVING ONE END PIVOTALLY ENGAGING THE OTHER AND SAID SUPPORTING MEANS ADJACENT SAID AXIS, AND EACH OF SAID SYSTEMS PIVOTALLY ENGAGING ONE EACH OF SAID MEMBERS AT A POSITION REMOTE FROM SAID AXIS, A PAIR OF EXPANSIBLE MEANS EACH MOUNTED ON ONE OF SAID U-SHAPED MEMBERS AND INTERENGAGED WITH A DIFFERENT ONE OF SAID LINKAGE SYSTEMS INTERMEDIATE THE ENDS THEREOF, SAID EXPANSIBLE MEANS ADAPTED TO BE CONTROLLED FROM OPPOSITE ENDS OF SAID CHAIR-BED AND TO BE EXPANDED AND THEREBY TRANSMIT MOVEMENT TO SAID LINKAGE SYSTEMS FOR INDEPENDENT MOVEMENT OF EACH OF SAID MEMBERS IN AN INFINITE NUMBER OF POSITIONS OF ROTATION ABOUT SAID AXIS.