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Abstract

A tire tread cutting apparatus includes a track having a first track end and a second track end downstream of the first track end, a tire hub downstream of the second track end and configured to receive a tire casing, and a tread dispenser upstream of the track and configured to dispense tire tread. The tread dispenser includes a drive roller configured to drive tire tread downstream toward the second track end. The tire tread has a first tread end. A cutting element is positioned downstream of the tread dispenser and upstream of the track and is configured for cutting the tire tread to define a second tread end. The second tread end is determined based on a measurement of the tire casing circumference, and at least the first tread end is adhered to the outer surface of the tire casing when the second tread end is cut.

Full Text

What is claimed is:

A tire tread cutting apparatus includes a track having a first track end and a second track end downstream of the first track end, a tire hub downstream of the second track end and configured to receive a tire casing, and a tread dispenser upstream of the track and configured to dispense tire tread. The tread dispenser includes a drive roller configured to drive tire tread downstream toward the second track end. The tire tread has a first tread end. A cutting element is positioned downstream of the tread dispenser and upstream of the track and is configured for cutting the tire tread to define a second tread end. The second tread end is determined based on a measurement of the tire casing circumference, and at least the first tread end is adhered to the outer surface of the tire casing when the second tread end is cut.
Timeline
Filed
02/18/2026
Published
06/25/2026
Granted
Not Available
IPC Codes(1)
B29D 30/54:Retreading