B21D 43/145
Turnover devices, i.e. by turning about a substantially horizontal axis
Official title: {Turnover devices, i.e. by turning about a substantially horizontal axis}
B21D43/145 (Turnover devices, i.e. by turning about a substantially horizontal axis) appears on 12 US grants and 6 published applications in this corpus.
Search patents in B21D- Granted patents
- 12
- Published applications
- 6
- Assignees
- 12
- Inventors
- 30
- Latest grant
- 29 Apr 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
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| 1988 | 2 | 0 |
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| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 0 |
| 2019 | 1 | 0 |
| 2020 | 0 | 1 |
| 2021 | 1 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 1 |
| 2024 | 1 | 2 |
| 2025 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Device for turning panels29 Apr 2025US 12,286,309 B2Grenzebach Bsh GmbH
- Device for swivelling, turning and changing workpiece pallets, as well as a horizontal machining center18 Feb 2025US 12,226,865 B2Bavius Technologie GmbH
- Device and method for turning metal sheets14 May 2024US 11,980,925 B2TRUMPF Maschinen Austria GmbH & Co. KG.
- Work reversing apparatus, press transporting line and work reversing method28 Sep 2021US 11,130,162 B2Aida Engineering, Ltd.
- Apparatus and method for manufacturing heat exchanger9 Jul 2019US 10,343,239 B2Samsung Electronics Co., Ltd.
- Processing machine, workpiece table and method for processing a workpiece18 Jul 2024US 2024/0238860 A1EVOBEND GmbH
- Device for turning panels4 Jan 2024US 2024/0002166 A1Grenzebach Bsh GmbH
- Device and method for turning metal sheets16 Mar 2023US 2023/0079162 A1TRUMPF Maschinen Austria GmbH & Co. KG.
- Device for swivelling, turning and changing workpiece pallets, as well as a horizontal machining center13 Oct 2022US 2022/0324072 A1Bavius Technologie GmbH
- Work reversing apparatus, press transporting line and work reversing method22 Oct 2020US 2020/0331049 A1Aida Engineering, Ltd.
Most cited
By later US patents
- Combination transfer/turnover machine38US 4,921,387 AThe Budd Company · 1990
- Workpiece conveyor13US 4,754,863 ATaiho Seiki Kabushiki Kaisha · 1988
- Apparatus for conveying workpiece13US 4,893,982 ATaiho Seiki Kabushiki Kaisha · 1990
- Workpiece turning device6US 4,125,072 AL. Schuler GmbH · 1978
- Turnover apparatus5US 4,454,781 AKabushiki Kaisha Orii Jidoki Seisakusho · 1984