Apparatus for supporting product during cutting
US6532851B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 21, 2000 |
| Grant date | Mar 18, 2003 |
| Priority date | — |
| Expiry date | Dec 21, 2020 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T83/902
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
An apparatus for supporting an elongated circular product during cutting includes a fixed lower support frame and a movable upper support frame. Right and left bottom support links include a lower end which is pivotally connected to the lower frame. Right and left side support links include a lower end which is slidably supported by a slot in the lower frame, an intermediate pivot point which is pivotally connected to the upper end of one of the bottom support links, and an upper end which is engageable with the product. The upper frame includes right and left guide surfaces which are engageable with the product. When the upper frame is moved downwardly toward the lower frame, the guide surfaces of the upper frame move the upper ends of the side support links closer to the center of the product.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.