| 摘要 |
<p>PURPOSE: To obtain a device with superior operability, where a malfunction is prevented, by constituting a system to start the operation of the injecting button of a second card attaching/detaching device after the operation of the injecting button of a first card attaching/detaching device has been completed. CONSTITUTION: The device is laminated in two stages, the upper stage as the first card attaching/detaching device and the lower stage as the second card attaching/detaching device. When the second injecting button 25B of the second attaching/detaching device is depressed, an energizing spring 55 is contracted so as to generate pressing force, but the spring force of the energizing sprint 55 is set to be weak so that an injecting button guide 50 and a second operation lever 43B are not operated till the pressing part of the second injecting button 25B is abutted on the injecting button 50. That is, even if the second injecting button 25B is depressed simultaneously with the depression of the first injecting button 25A of the first card attaching/detaching device, the injecting operation of the second injecting button 25B is not started till the injecting operation of the first injecting button 25A is completed.</p> |
