Stone working – Sawing – Endless
Patent
1995-08-17
1997-02-18
Eley, Timothy V.
Stone working
Sawing
Endless
451 53, 451296, 451311, 451527, B28D 108, B28D 112
Patent
active
056033117
ABSTRACT:
The present invention is a high speed grinding system for cutting various aggregate and non-aggregate, natural stone and composite building materials with steel or non-steel reinforced materials. The cutting system comprises a hydraulically driven power head, a guide bar having two water reservoirs and water outlets and a 90.degree. "V" shaped groove on the upper and lower edges and a bar nose shaped to fit on the front edge of the guide bar and a cutting belt mounted on the guide bar, bar nose and a drive sheave of the power head. The cutting belt comprises a continuous tensile member with equally spaced matrix cutting segments affixed thereto and embedded in molded plastic. The cutting belt is hydroplaned on a sheet of water in the 90.degree. "V" grooves. In addition, utilizing the hydraulic principle to "lift" the belt off the bar nose, eliminates the need for a rotating bar nose wheel.
REFERENCES:
patent: 3509704 (1970-05-01), Henzman
patent: 4603678 (1986-07-01), Fish
patent: 4679541 (1987-07-01), Fish
patent: 4920947 (1990-05-01), Scott et al.
patent: 4971022 (1990-11-01), Scott et al.
patent: 5184598 (1993-02-01), Bell
patent: 5215072 (1993-06-01), Scott
Fisher Gene A.
Hoerner Steven W.
Eley Timothy V.
Lukasik Frank A.
Reimann & Georger
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