Y10T 29/17
Crankshaft making apparatus
Y10T29/17 (Crankshaft making apparatus) appears on 105 US grants and 52 published applications in this corpus.
Search patents in Y10T- Granted patents
- 105
- Published applications
- 52
- Assignees
- 61
- Inventors
- 176
- Latest grant
- 6 Feb 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 3 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 3 | 0 |
| 1983 | 0 | 0 |
| 1984 | 3 | 0 |
| 1985 | 6 | 0 |
| 1986 | 3 | 0 |
| 1987 | 3 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 3 | 0 |
| 1992 | 3 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 5 | 0 |
| 2001 | 5 | 0 |
| 2002 | 6 | 3 |
| 2003 | 1 | 0 |
| 2004 | 3 | 6 |
| 2005 | 2 | 6 |
| 2006 | 5 | 3 |
| 2007 | 2 | 1 |
| 2008 | 3 | 4 |
| 2009 | 1 | 0 |
| 2010 | 1 | 3 |
| 2011 | 1 | 2 |
| 2012 | 1 | 7 |
| 2013 | 7 | 3 |
| 2014 | 4 | 6 |
| 2015 | 4 | 7 |
| 2016 | 2 | 0 |
| 2017 | 3 | 0 |
| 2018 | 1 | 0 |
| 2019 | 1 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 1 | 1 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- System and method of making a cast steel alloy crankshaft having low porosity6 Feb 2024US 11,890,668 B2GM Global Technology Operations LLC
- System and method of making an enhanced cast iron crankshaft19 Sep 2023US 11,759,849 B1GM Global Technology Operations LLC
- Crankshaft machining system and crankshaft machining method29 Jan 2019US 10,189,096 B2Komatsu Ntc Ltd.
- Hard-rolling roller5 Jun 2018US 9,987,722 B2Hegenscheidt-MFD GmbH & Co. KG
- Apparatus for forming a blank for finish forging for a forged crankshaft for a three-cylinder engine and method for manufacturing a forged crankshaft for a three-cylinder engine using the same18 Jul 2017US 9,707,618 B2Nippon Steel & Sumitomo Metal Corporation
- System and method of making a cast steel alloy crankshaft having low porosity14 Dec 2023US 2023/0398600 A1GM Global Technology Operations LLC
- Method of Eliminating the Heat-Affected Zone in a Welded Article26 Nov 2015US 2015/0336164 A1
- Apparatus for forming a blank for finish forging for a forged crankshaft for a three-cylinder engine and method for manufacturing a forged crankshaft for a three-cylinder engine using the same5 Nov 2015US 2015/0314365 A1Nippon Steel & Sumitomo Metal Corporation
- Crankshaft machining system and crankshaft machining method29 Oct 2015US 2015/0306681 A1Komatsu Ntc Ltd.
- Apparatus for forming a blank for finish forging for a forged crankshaft20 Aug 2015US 2015/0231689 A1Nippon Steel & Sumitomo Metal Corporation
Most cited
By later US patents
- Method and apparatus for aligning crankshaft sections82US 6,363,609 B1Short Block Technologies, Inc. · 2002
- Method and devices for forging single crank throws of semi-built up crankshafts29US 4,041,755 AInstytut Obrobki Plastycznej · 1977
- Method for producing a hollow shaft, in particular a camshaft and a camshaft produced according to said method24US 6,961,998 B2Salzgitter Antriebstechnik GmbH & Co. KG · 2005
- Method of making camshaft23US 4,969,262 ANippon Piston Ring Co., Ltd. · 1990
- Crankshaft milling machine20US 4,326,323 AGFM Gesellschaft fur Fertigungstechnik und Maschinenbau Gesellschaft m.b.H. · 1982