Setting device for sawblades
AssigneeKapman AB
InventorGoran Albinsson
Life of this patent
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Abstract
Setting device for sawblades, where a saw tooth (10) to be set is bent by contact with a ridge (17) on one among two conical detting rollers (14, 15), while the sawable is squeezed between two cydrical pressure rollers (12, 13) with axes which are parallel to the setting rollers but controllably displaceable, and the rotation of the setting rollers is adapted to the velocity of the sawblade by measuring the passage of the saw teeth past a measuring device and comparing with the angular position of the setting rollers.
Claims7
Setting device for sawblades where each saw tooth (10) to be set is bent by contact with a ridge (17) on one of two setting rollers (14,15) rotating with identical rotational velocity, characterized by said setting rollers (14,15) being conical, and by the sawblade below the teeth being squeezed between two cylindrical pressure rollers (12,13) the rotational axes of which are parallel to the axes of the setting rollers but displaceable relative to those, the axis of a first one of the said setting rollers (14,15) extending through a first one of the said pressure rollers (12,13) and the axis of a second one of the said setting rollers (14,15) extending through a second one of the said pressure rollers (12,13).
Dependencies are inferred from the claim text.