发明名称 |
Device for receiving a writing implement |
摘要 |
A device for receiving a writing implement has a housing, a resiliently yieldable sealing member in the housing and adapted to sealingly abut against a writing tubular member of the writing implement, and a wetting member in the housing and located in spaced relationship with a pressure-equalizing passage of the writing implement as well as communicating with the passage. The resiliently yieldable member may be composed of two axially movable balls which are received in a cylindrical portion of the housing and axially limited by two axially spaced collars. The cylindrical portion may be connected with a conical extension which, in turn, may be connected with a further cylindrical portion received in the receiving opening of the housing. These portions may be of one-piece with each other so as to form a one-piece insert member.
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申请公布号 |
US4231669(A) |
申请公布日期 |
1980.11.04 |
申请号 |
US19780965918 |
申请日期 |
1978.12.04 |
申请人 |
A.W. FABER-CASTELL |
发明人 |
ROSBIEGALLE, RUDOLF;FAERBER, KARL;GRIMM, HERBERT;SCHMEISSER, HELMUT;SCHOENHUT, HERMANN;KRUMNIKL, SVATOPLUK;EDEL, GUENTER |
分类号 |
B43K23/08;B43K8/16;B43K23/12;(IPC1-7):B43K5/12 |
主分类号 |
B43K23/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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