Frustoconic anchoring jaws for cables and their methods of manufacture

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 4707890
SERIAL NO

06893282

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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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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Patent Owner(s)

Patent OwnerAddress
FREYSSINET INTERNATIONAL (STUP) ZONE D'ACTIVITE DES MARAIS28 RUE DES OSIERS 78310 COIGNIERS

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Amelot, Bernard Epernon, FR 4 30
Parmentier, Claude Epernon, FR 2 13
Savall, Jose Chartres, FR 2 13

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