| 摘要 |
PURPOSE:To attain stable rotation of a gear by providing a cassette storage section mounting attachably and detachably a tape cassette on a main base, a sub-base in parallel with the storage and an intermediate gear turned around the 1st shaft of the sub-base. CONSTITUTION:The cassette adaptor has a cassette storage section loading detachably and attachably the tape cassette on the main base 55, the sub-base 59 in parallel with tbe storage section and intermediate gears 56, 57 rotated around the 1st shaft of the sub-base 59. Further, an idler shaft 58 supporting pivotally the intermediate gears 56, 57 freely rotatably, and not penetrating a reference hole 1a of the case 1, and a joint shaft 62 supporting pivotally a driving gear 59 freely rotatably are implanted on the sub-base 59. The rotation of the driving gear and the intermediate gears is made stable around the shaft and the loss of torque is reduced in this way. |
