PURPOSE: To facilitate the distribution of warp beams to the beam receiver in the weaving machine by equipping flexible or freely foldable hangers set to a couple of vertically movable hanging arms on the beam carrier in an interval with holders for dropper boxes and held frames.

CONSTITUTION: A pair of hanging arms which are set to the beam carrier so that they can vertically move are equipped with a couple of hangers 62, 64 which are made of chain, rope or wire, thus freely foldable or flexible in an appropriate interval. In the meantime, the dropper box 40 is held to the hanger 62 by loading a side press force to both holding arms 78 with the holding arms 78 extending along both side surfaces of the dropper box 40, the cross arms which are rotatably connected through a couple of shafts 79 to at the top end of the arms 78, and a disk cam 90 rotatably connected to the L-shaped plate 86 which is fixed to the right end of the cross arms 80. The other hanger 64 is provided with L-shaped plate 96, vertical plate 98 and cross plate 100 which can be connected to the vertical plate 98 with a bolt 102 to hold the held frame 42.