Method and apparatus for dual tire buffing and handling
US9688038B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 18, 2016 |
| Grant date | Jun 27, 2017 |
| Priority date | — |
| Expiry date | Nov 18, 2036 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB29D2030/549
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A dual tire buffing apparatus includes a turntable having a first end and an opposite second end. The turntable is rotatable about a central axis between first and second positions. A first expandable hub is rotatably coupled to the turntable proximate the first end. The first expandable hub is configured to receive a first tire casing. A second expandable hub is rotatably coupled to the turntable proximate the second end. The second expandable hub is configured to receive a second tire casing. A rasp head is positioned to operatively engage the first tire casing on the first expandable hub when the turntable is in the first position to perform a buffing operation on the first tire casing, and to operatively engage the second tire casing on the second expandable hub when the turntable is in the second position to perform a buffing operation on the second tire casing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.