| 摘要 |
PURPOSE:To obtain an image formation apparatus which allows the mounting of a transfer material simply and accurately on the core along with higher dimensional accuracy thereof by making the transfer material dividable along the axis of the core rolling. CONSTITUTION:Cores 31 and 32 of a heat transfer ribbon 15 are dividable into gutter-shaped members 51 and 52 with a roughly semi-circular cross-section axially. With fitting projections 54... of the member 51 fitted into fitting dents 56... of the member 52, engaging holes 53... of the member 51 are engaged with engaging pawls 55... of the member 52 to assembly the members cylindrically. Pinching of the end of the heat transfer ribbon 15 with the divided parts enables the mounting of the heat transfer ribbon 15 simply and accurately while allowing the heat transfer ribbon 15 to withstand the tension applied when wound. |
