| 摘要 |
Cutting assembly comprising a blade or two half-cutting blades ( 40 a , 40 b) each composed of a point ( 43, 43 a , 43 b) of generally triangular form, located in a plane forming substantially a right-angle with a reference plane P, a sole ( 42, 42 a , 42 b) of given length (r), located in a plane substantially parallel to the reference plane P, and a cutting edge ( 41, 41 a , 41 b) located in a plane forming a given acute angle (alpha) with the reference plane P. Assembly process intended for the production of tires, comprising a cutting device enabling sets of pre-assembled profiled elements to be cut and for joints to be produced by superposition in which the products of the same nature are superposed directly on one another.
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