Patent ID: 9573290
Date: 2017-02-21
CPC Classifications: B27B

Claim:
1. A transporting roller for advancing workpieces of wood or plastic, the transporting roller comprising teeth arranged in distribution about a circumference of the transporting roller, wherein at least some of the teeth comprise a main tooth and at least one auxiliary tooth that is positioned in a circumferential direction of the transporting roller at a spacing relative to the main tooth, wherein when viewed in a normal section plane relative to an axis of rotation of the transporting roller, the at least one auxiliary tooth has a tooth tip radius, measured relative to an axis of rotation of the transporting roller, that is smaller than a tooth tip radius of the main tooth, measured relative to the axis of rotation of the transporting roller; and wherein the main tooth and the at least one auxiliary tooth are connected to each other by a contact surface, the contact surface extending in a circumferential direction between the main tooth and the auxiliary tooth.