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English to Portuguese translations [PRO] Tech/Engineering - Mechanics / Mech Engineering
English term or phrase:tapers
"Projections projecting to a direction perpendicular to the moving direction are provided on both ends on an abutting surface of the fixing members to the submerged nozzle in the moving direction, and the projections are provided with tapers on the upstream side and the downstream side of the moving direction of the submerged nozzle."
"Accordingly, the tapers 37a, 37b make a space between the fixing member 31 and the slide guide 14 on an approaching (withdrawing) side of the submerged nozzle 6, so that the flange 15 of the submerged nozzle 6 approaching from the upstream side of the moving direction (withdrawn to the downstream side of the moving direction) smoothly approaches (be withdrawn from) between the fixing member 31 and the slide guide 14."