E01D 21/06
Methods or apparatus specially adapted for erecting or assembling bridges: by translational
Official title: by translational movement of the bridge or bridge sections {(E01D15/127, E01D15/133 and E01D21/10 take precedence)}
E01D21/06 (Methods or apparatus specially adapted for erecting or assembling bridges: by translational) appears on 62 US grants and 44 published applications in this corpus.
Search patents in E01D- Granted patents
- 62
- Published applications
- 44
- Assignees
- 37
- Inventors
- 135
- Latest grant
- 31 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 6 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 4 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 3 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 0 |
| 2002 | 2 | 1 |
| 2003 | 0 | 0 |
| 2004 | 2 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 1 |
| 2008 | 1 | 1 |
| 2009 | 1 | 3 |
| 2010 | 2 | 0 |
| 2011 | 1 | 3 |
| 2012 | 1 | 0 |
| 2013 | 2 | 3 |
| 2014 | 2 | 1 |
| 2015 | 1 | 1 |
| 2016 | 1 | 2 |
| 2017 | 1 | 2 |
| 2018 | 4 | 1 |
| 2019 | 2 | 5 |
| 2020 | 1 | 2 |
| 2021 | 2 | 3 |
| 2022 | 1 | 2 |
| 2023 | 1 | 1 |
| 2024 | 3 | 2 |
| 2025 | 0 | 8 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Crawler bridge31 Mar 2026US 12,590,426 B2Calbah Industries Pty Ltd
- Bridge sliding device and a bridge construction system13 Jan 2026US 12,522,990 B1Poly Changda Engineering Co., Ltd.
- Slip forming structures using multiple molds13 Aug 2024US 12,060,685 B2
- Supporting device for the construction industry, arrangement consisting of at least two such supporting devices, incremental launching device comprising at least one such supporting device, and method for supporting a load element using such a supporting device21 May 2024US 11,988,002 B2Peri SE
- Lowering system and support device, and ceiling formwork having such a lowering system20 Feb 2024US 11,905,722 B2Peri SE
- Integration of configurable material movement system with conventional bridge paving equipment16 Oct 2025US 2025/0320672 A1CMI Terex Corporation
- Method for erecting a transportation structure12 Jun 2025US 2025/0188691 A1
- Method for erecting a transportation structure29 May 2025US 2025/0171965 A1
- Method for erecting a transportation structure22 May 2025US 2025/0162620 A1
- Method for erecting a transportation structure22 May 2025US 2025/0163657 A1
Most cited
By later US patents
- Construction of large structures by robotic crane placement of modular bridge sections34US 5,511,268 AThe United States of America as represented by the Secretary of Commerce · 1996
- Pile supported bridge assembly33US 4,977,636 A1990
- Intelligent public transit system using dual-mode vehicles33US 6,169,954 A2001
- Intelligent public transit system using dual-mode vehicles24US 6,721,985 B22004
- Bridge crane for the emplacement of elongate prefabricated members of structures spanning a multiplicity of spaced-apart supports22US 4,282,978 A1981