| 摘要 |
A device for delivering one by one an essentially rectangular object of lenticular cross section from a pile of said objects having non-uniform, different thicknesses, said device comprising a plate supporting the pile, a stop surface standing on the supporting plate in front of one transverse edge of the objects and terminating at a given distance above the supporting plate to form a delivery gap and a catch operating in a direction towards the stop surface for conducting away the lowermost object through the gap in a direction of length wherein the improvement comprises one upright peripheral strip of the stop surface extending down to the supporting plate and at right angles to the stop surface, along the other peripheral strip thereof, a second stop surface is provided which is set back at the level of the gap over at least the width of one peripheral strip, the distance between the second stop surface and one peripheral strip being smaller than the width of the object; and a pressing member acting substantially at right angles to the catch pushes each time the lowermost object against the set-back surface.
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