发明名称 EINSTECK-CLIP FUER SCHREIBGERAETE
摘要 A tubular member for a writing instrument or the like is provided within its peripheral wall with an elongated passage, which extends in axial direction from one end of the tubular member into its wall and merges at its inner end with the interior of the tubular member to form at this inner end an abutment face. The short leg of a U-shaped clip, provided at the free end thereof with downwardly bent resilient tongues, is inserted into the passage so that the tongues abut against the abutment face to thereby anchor the leg in the passage. The tubular member with the passage and the abutment face is preferably injection molded about a core constructed in such a manner that it may be withdrawn after the molding operation in axial direction leaving the axially extending passage provided with the abutment face in the wall of the tubular member.
申请公布号 DE2237946(A1) 申请公布日期 1974.03.28
申请号 DE19722237946 申请日期 1972.08.02
申请人 FA. A.W. FABER-CASTELL, 8504 STEIN 发明人 KATZ, OTTO, DIPL.-ING., 8540 SCHWABACH;KRANICH, WERNER, 8501 ROSSTAL
分类号 B43K25/02;G09F23/00;(IPC1-7):B43K25/00 主分类号 B43K25/02
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