Follow-on and/or transfer method for producing strips
US9440277B2 · kind B2 · utility
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9References
11Claims
0Family size
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Key dates
| Filing date | Jun 20, 2012 |
| Grant date | Sep 13, 2016 |
| Priority date | — |
| Expiry date | Oct 2, 2034 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB21D28/06
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
In a first aspect, a method for producing a strip from a web material using a follow-on and/or transfer method, wherein the strip to be produced has a first length of 20 cm or more in the longitudinal direction and has a U-shaped cross section, wherein the U-shaped cross section has an opening width of 6 mm or less and extends in the longitudinal direction in a first curvature and a second curvature, wherein the center point of the first curvature lies to the side of a limb of the U-shaped cross section and the center point of the second curvature lies above or below an opening in the U-shaped cross section.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.