| 摘要 |
A linear variable capacity reservoir, particularly for rod-like articles of the tobacco industry, includes a boundary device (18;76) movable between an entrance (22;78) at one end and an exit (48;81) at the other end to vary the capacity of a main reservoir storage area (24;66). The boundary device (18;76) carries an end pulley (30;90) for a variable length extendible conveyor (32;88) which conveys a stream of articles from the main storage area to the exit. In another version the reservoir includes a movable end wall (216) movable towards and away from a stationary end wall (217) to vary the capacity of the reservoir storage area (220), and a variable length conveyor (218) extendible into the storage area from the stationary wall. When the storage area is empty a direct vertical path (212) for articles exists between the stationary and movable end walls. The extendible conveyors (32;88;218) are supportable by spaced retractable horizontal rollers (46) carried by vertical spindles (48).
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