EJECTION DEVICE

To couple a plurality of members to configure a conductive rail in an ejection device ejecting an object by electro-magnetic force.SOLUTION: Conductive rails 10 and 20 are opposite across an armature 2. The conductive rail 10 has a divided rail 11 and a divided rail 12 coupled to the divided rail 11...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: AKAMATSU RUI, ASO YOSHIYUKI, KATAOKA SEIJI, HAYASHI SHOJI, OHIRA AKITSUGU
Format: Patent
Sprache:eng ; jpn
Schlagworte:
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:To couple a plurality of members to configure a conductive rail in an ejection device ejecting an object by electro-magnetic force.SOLUTION: Conductive rails 10 and 20 are opposite across an armature 2. The conductive rail 10 has a divided rail 11 and a divided rail 12 coupled to the divided rail 11. An end of the divided rail 11 has an end surface 11C vertical to an ejection direction, and a projection part PJ1 which projects from the end surface 11C in the ejection direction and in which the armature 2 is sandwiched by a lower surface 11A and an end surface 11B opposite to the lower surface 11A. The end of the divided rail 12 has a cutout part having an end surface 12B opposite to the end surface 11B between an end surface 12C vertical to the ejection direction and a lower surface 12A to which the armature 2 contacts from the end surface 12C. The divided rails 11 and 12 are joined by that the end of the divided rail 11 and the end of the divided rail 12 are fitted to each other. The conductive rail 20 is in plane symmetry with the conducive rail 10 relative to X-Y plane.SELECTED DRAWING: Figure 5 【課題】電磁力によって物体を射出する射出装置において、複数の部材を連結して導電レールを構成する。【解決手段】導電レール10及び20は、電機子2を挟んで対向配置される。導電レール10は、分割レール11及び分割レール11に連結される分割レール12を有する。分割レール11の端部は、射出方向に垂直な端面11Cと、端面11Cから射出方向に突出した、電機子2が下面11Aと下面11Aとは反対の方向を向いた端面11Bとで挟まれる突出部PJ1を有する。分割レール12の端部は、射出方向に垂直な端面12Cと、端面12Cから電機子2が接触する下面12Aとの間で端面11Bと対向するように設けられた端面12Bを有する切り欠き部を有する。分割レール11の端部と分割レール12の端部とが嵌合することで、分割レール11及び12が接合される。導電レール20は、X-Y平面に対して導電レール10と面対称な構成を有する。【選択図】図5