| 摘要 |
An accessor hand mechanism includes a carrier frame rotatably mounted on a base, a pair of parallel slide shafts fixed to the carrier frame, and first and second sliders slidably mounted on the slide shafts. The first and second sliders are elastically connected together by a coil spring. The accessor hand mechanism further includes a driving mechanism for moving the first slider along the slide shafts, a pair of fingers each having a front end portion formed with a cartridge gripping portion, a rear end portion formed with a projection, and a pivotal portion formed intermediately between the front end portion and the rear end portion and pivotably connected to the second slider, and a spring for biasing the fingers in a closing direction thereof. The carrier frame has a pair of finger open/close grooves in which the projections of the fingers are respectively engaged.
|
