发明名称 Push-button ball point pen with integral pusher
摘要 As can be best seen in Fig. 1, the invention relates to a ball point pen with a pusher which is guided in the barrel and integral with the clip and which, by means of a radially resilient moulded-on double pawl is optionally pressed against one of two stops arranged on the barrel, by the restoring spring supported between the barrel and the refill. In order nevertheless to enable the barrel to be injection moulded without a core slide, the stops 2, 3 are moulded on obliquely one above the other between lugs 4 formed by the barrel 1, and the pawl 13 is radially stepped and of pincer design. <IMAGE>
申请公布号 DE3737000(A1) 申请公布日期 1989.05.24
申请号 DE19873737000 申请日期 1987.10.31
申请人 A. HAUSER U. CO 发明人 LAUDENBACH,FRANZ;SCHNEIDER,FRANZ;KELLNER,RUDOLF;JUN.,ALBERT HAUSER
分类号 B43K24/08;B43K25/02 主分类号 B43K24/08
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