| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a cassette gas cylinder charging mechanism which can easily set a notch of mouthpiece at a regular position, and improve user-friendliness. <P>SOLUTION: A cassette gas cylinder charging mechanism 20 includes a sensor section 102 which moves freely with respect to a mouthpiece accepting section 55 and is set to swing freely, and a locking section 34 which prevents the sensor section from moving when the sensor section is arranged at a locking position P8 and permits the sensor section to move when the sensor section is arranged at a lock releasing position P7. Furthermore, the sensor section can be arranged at the locking position when a cassette gas cylinder 21 is arranged to be shifted from a regular direction, and arranged at the lock releasing position when the cassette gas cylinder is arranged in a regular direction. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
