发明名称 |
DEMONTIERBARES VERBINDUNGSTEIL |
摘要 |
A self-locking demountable pin consisting of a central stay bolt (10) with an internal hexagonal through bore (11) for its tightening by a key and comprising at its two ends two opposite-handed external threads, right handed (12) and left handed (14) respectively, which cooperate with the corresponding threads of two elastic end nuts (13, 15) each provided with an annular flange (17) having a frusto-conical surface and decreasing in thickness in an outward direction, its taper being greater than that of two frusto-conical flares (3, 4) into which the nuts (13, 15) are to be inserted. |
申请公布号 |
DD255766(A5) |
申请公布日期 |
1988.04.13 |
申请号 |
DD19870301160 |
申请日期 |
1987.03.26 |
申请人 |
NUOVOPIGNONE INDUSTRIE MECCANICHE E FONDERIA S. P. A.,IT |
发明人 |
VINCIGUERRA,COSTANTINO,IT |
分类号 |
D03C1/00;D03C5/00;D03C13/00;F16B35/00;F16B35/04;F16C11/02;F16C11/04;F16C35/073 |
主分类号 |
D03C1/00 |
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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