Unidirectional tape

Details Unidirectional tape Unidirectional tape

1979-04-18

1980-08-05

Smith, Gary L.

Abrasive tool making process, material, or composition

With carbohydrate or reaction product thereof

51297, 1563043, 428 61, B24D 1106

Patent

active

042155169

ABSTRACT:
A splicing system for the butt splicing of endless flexible abrasive belts which employs an adhesive having a multiplicity of unidirectionally oriented reinforcing fibers spanning the butt-joint to form a durable long lasting splice. The fibers which are embedded in a cohesive member form a reinforcement strip which is bonded to the abrasive belt surface. The fibers are high-modulus organic fibers, preferably having a tensile modulus in excess of about 15.times.10.sup.6 psi, and with a tensile strength in excess of 200,000 psi.

REFERENCES:
patent: 1728673 (1929-09-01), Driver
patent: 2391731 (1945-12-01), Miller et al.
patent: 2733181 (1956-01-01), Riedesel
patent: 3154897 (1964-11-01), Howard
patent: 3333372 (1967-08-01), Gianatasio
patent: 3665660 (1972-05-01), Malloy et al.
patent: 3729873 (1973-05-01), Sandell
patent: 3763604 (1973-10-01), Malloy

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