Conversion press and tab stock feeder assembly therefor
US11433451B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 12, 2019 |
| Grant date | Sep 6, 2022 |
| Priority date | — |
| Expiry date | Jan 20, 2041 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB21D51/2692
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A tab stock feeder assembly for a press includes a plurality of support elements, a plurality of rotating elements, and a number of operative elements. Each rotating element is rotatably coupled to an associated support element. Each operative element coupled to at least one of the support element or one of the rotating element and wherein each the operative element is structured to be engaged by a rotating element. The tab stock feeder assembly further includes a wear reduction assembly including a plurality of wear reducing elements. A plurality of support elements have at least one wear reduction assembly wear reducing element disposed between a rotating element and the associated support element.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.