| 摘要 |
961,557. Collapsible invalid chairs. WESSEX INDUSTRIES (POOLE) Ltd. Aug. 3, 1962 [May 3, 1961], No. 16067/61. Heading B7B. [Also in Division H2] An invalid chair has a back rest-frame 4 pivoted at 3 to brackets 2 secured to the seat frame so that when the detachable handle-bar 24 is removed the back rest may be pivoted downwardly. The seat frame carries a forward extension 11 which supports footrests 19 on pivot axes 20, 21 allowing them to be moved to a vertical stowage position. |
