发明名称 |
Frustoconic anchoring jaws for cables and their methods of manufacture |
摘要 |
To prepare a split frustoconic jaw intended for the anchoring of a cable, a part is first taken bounded externally by a frustoconic surface and hollowed by a cylindrical axial channel whose inner surface is advantageously striated. This part is sawed into by substantially axial and radial slashes leaving bridges to subsist of small thickness at the bottom of these slashes throughout the central channel. An assembly ring is mounted in an outer annular groove and the whole is subjected to cementation treatment so as to surface harden the jaw while making the bridges fragile.
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申请公布号 |
US4707890(A) |
申请公布日期 |
1987.11.24 |
申请号 |
US19860893282 |
申请日期 |
1986.08.05 |
申请人 |
FREYSSINET INTERNATIONAL (STUP) |
发明人 |
SAVALL, JOSE;PARMENTIER, CLAUDE;AMELOT, BERNARD |
分类号 |
E01D11/00;E01D11/04;E01D19/16;E04C5/12;F16G11/04;(IPC1-7):F16G11/00;B23P17/00 |
主分类号 |
E01D11/00 |
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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