T-SHAPED BUSH WITHDRAWAL JIG

PROBLEM TO BE SOLVED: To provide a device which can easily and efficiently perform work for withdrawing a T-shaped bush in an inserted state into a cylinder hole at a cylinder leg until an annular flange part closely adheres to a peripheral wall face of an opening end of the cylinder hole.SOLUTION: A T-shaped bush withdrawal jig includes at least four pieces of strips having widths and thicknesses suitable for being inserted between an annular flange part and a peripheral wall face of a cylinder hole opening end, and a strip holding tool which holds the strips. The strip holding tool holds paired strips which are formed by laminating at least two pieces of the strips remotely with respect to each other in parallel at an interval while sandwiching a cylinder leg therebetween. The strips are slidable to their longitudinal directions while being held by the strip holding jig.SELECTED DRAWING: Figure 3 【課題】環状フランジ部が筒孔の開口端の周壁面に密着するまで筒脚部にて筒孔内に挿入された状態にあるＴ型ブッシュを筒孔より抜き取る作業を容易に且能率よく行える装置を提供する。【解決手段】環状フランジ部と筒孔開口端周壁面の間に挿入されるに適した幅と厚みを有する少なくとも４枚の帯板と、これらの帯板を保持する帯板保持具とを含み、帯板保持具は帯板の少なくとも２枚を重ねたものの一対を筒脚部を挟む間隔に互いに平行に隔置して保持しており、各帯板は帯板保持具に保持された状態でその長手方向に摺動可能になっているＴ型ブッシュ抜き治具。【選択図】図３