| 摘要 |
PURPOSE:To set a loading pole on a sloping surface at the loading position with smaller height than that at an unloading position and with a tilt angle set to a prescribed tilting direction, by providing a horizontal surface of the unloading side, a sloping surface of the loading side and a twist surface connecting both said surfaces and guiding the loading pole successively through the horizontal surface, the sloping surface and the twist surface respectively. CONSTITUTION:A loading pole 104A moves on a reference plane S with no change of height until it goes over the left side of a guide drum 1 and turns at an angle alpha1. When an upper ring gear 114 is rotated, a pole stand 107 moves to a flat surface part 110A, a twist surface part 110B and a sloping surface part 110C along a guide groove 110a. While a pole 104B moves vertically on the reference plane S up to the right side of the drum 11 with no change of height. Then the pole 104B moves down and at the same time turns about 90 deg. along the circumferential surface of the drum 11 to turn by an angle alpha2 and reach the place opposite to a cassette 1. Thus the pole 104B is hooked by a stopper 113. As a result, a tape 2 is wound around the drum 11 at an angle larger than 270 deg. decided by slant poles 105 and 109. |
