PROBLEM TO BE SOLVED: To provide an auxiliary tool for felling a bamboo tree which easily and reliably falls down a bamboo tree in an optional direction only by work on the ground with no need of climbing any trees for hooking a rope on the bamboo tree unlike the conventional one, just by being fixed on the lower part of the bamboo tree and also without using any large machine.SOLUTION: The auxiliary tool for felling a bamboo tree includes: an auxiliary-tool lower body 2 made by fixing a plurality of crosspieces 7 between two pieces of board materials 6 an auxiliary-tool upper body 3 made by fixing a plurality of crosspieces 7 between two pieces of board materials 6 a hinge 4 by which the top part of the auxiliary-tool lower body 2 and the bottom part of the auxiliary-tool upper body 3 are connected so that the auxiliary-tool lower body 2 and the auxiliary-tool upper body 3 serially disposed in a longitudinal direction are bent in only one direction from a straight state and gripping parts 5 set to the crosspieces 7 respectively so as to detachably retain the bamboo tree t.COPYRIGHT: (C)2012,JPO&INPIT【課題】伐採する竹木の下部に取り付けるだけで、従来のように竹木にロープを掛けるために樹木に昇ることなく、地上での作業のみで簡易かつ確実に任意の方向に倒木させることができ、しかも大型の機械を用いることなく任意の方向に倒木させる。【解決手段】2本の板材6間に複数本の横木7を取り付けた補助具下本体2と、2本の板材6間に複数本の横木7を取り付けた補助具上本体3と、長手方向へ直列に並べた補助具下本体2と補助具上本体3とを直線状態から一方向のみに折れ曲がるように該補助具下本体2の上部と補助具上本体3の下部とを連結するヒンジ4と、各横木7に設けられた、竹木tを着脱自在に掛け止める把持部5とを備えた。【選択図】図2
