| 摘要 |
<p>PURPOSE:To freely set an operation point by a flexible wire, to reduce the number of operational transmission parts and to simplify a device by constituting the device in such a way that each function element in the vicinity of supply and winding reel turn tables is energized by a tension spring and fitted on a spread wire. CONSTITUTION:Slide levers 34-40 are fitted on the wire 29 whose one and other ends are firmly suspended to the spring 28 and a drive pulley 30, respectively. Brakes 16-19, a pinch reel lock 43, a pinch roller operating arm 20 and a band brake operating arm 21, all of which are function elements in the vicinity of the supply and winding reel turn tables 15 and 14, are connected to the slide levers 34-40, and are energized in the prescribed direction by springs 22-27. Guides 6-12 are reciprocated to feed a tape 4 at the time of switching the flexible wire 29 in accordance with the feed, thereby freely setting the operation point. The number of operational transmission parts is reduced to simplify the device.</p> |
