Cutting by use of rotating axially moving tool – Tool or tool with support – Having axial – core-receiving central portion
Patent
1987-07-10
1988-08-30
Weidenfeld, Gil
Cutting by use of rotating axially moving tool
Tool or tool with support
Having axial, core-receiving central portion
83914, 408207, 408224, B23B 5100
Patent
active
047672447
ABSTRACT:
This invention uses a unique tubular cutting tool in a method for separating individual cables from the elastomeric body of a cable-type conveyor belt. The tool bores a cylindrical path through the elastomeric body coaxial with the individual longitudinal reinforcement cables. A transverse cut is then made across the belt width which just intersects the cylindrical paths which have been made around the cables. The elastomeric material can then be removed leaving only the cables exposed. The prepared belt end is then ready for application of a mechanical or vulcanized splice. The tubular cutting tool features both circular and axial cutting edges. The tool can be utilized in a hand drill to allow on-site splice preparation of the conveyor belt.
REFERENCES:
patent: 3512519 (1970-05-01), Hall
patent: 4379665 (1983-04-01), Hendershot et al.
patent: 4715106 (1987-12-01), Peterson
Dion, Sr. M. R.
Howell Daniel W.
The Goodyear Tire & Rubber Company
Weidenfeld Gil
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