B23F 19/025
Lapping bevel gears by making use of a correspondingly shaped counterpart
Official title: {Lapping bevel gears by making use of a correspondingly shaped counterpart}
B23F19/025 (Lapping bevel gears by making use of a correspondingly shaped counterpart) appears on 19 US grants and 11 published applications in this corpus.
Search patents in B23F- Granted patents
- 19
- Published applications
- 11
- Assignees
- 10
- Inventors
- 44
- Latest grant
- 3 May 2022
Filings by year
| Year | Granted patents | Published applications |
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| 1976 | 1 | 0 |
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| 2003 | 0 | 1 |
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| 2007 | 1 | 1 |
| 2008 | 0 | 2 |
| 2009 | 0 | 1 |
| 2010 | 2 | 0 |
| 2011 | 0 | 0 |
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| 2015 | 0 | 2 |
| 2016 | 0 | 2 |
| 2017 | 2 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 1 | 1 |
| 2022 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Net forged spiral bevel gear3 May 2022US 11,318,569 B2American Axle & Manufacturing, Inc.
- Net forged spiral bevel gear23 Feb 2021US 10,926,363 B2American Axle & Manufacturing, Inc.
- Method for grinding machining of bevel gears in the single-indexing method4 Jul 2017US 9,696,713 B2Klingelnberg GmbH
- Active torque method of lapping gears21 Feb 2017US 9,573,211 B2The Gleason Works
- System for lapping ring and pinion gears11 May 2010US 7,715,947 B2American Axle & Manufacturing, Inc.
- Net forged spiral bevel gear27 May 2021US 2021/0154778 A1American Axle & Manufacturing, Inc.
- Device and method for lapping gear wheel pairs26 Mar 2020US 2020/0094334 A1
- Net forged spiral bevel gear15 Dec 2016US 2016/0361784 A1American Axle & Manufacturing, Inc.
- Lapping machine and lapping method31 Mar 2016US 2016/0089736 A1Toyota Jidosha Kabushiki Kaisha
- Method for grinding machining of bevel gears in the single-indexing method8 Oct 2015US 2015/0286206 A1Klingelnberg GmbH
Most cited
By later US patents
- Method of determining backlash17US 5,609,058 AThe Gleason Works · 1997
- Method and apparatus for lapping gears16US 6,120,355 AThe Gleason Works · 2000
- Axial gear train having syncline face cycloid gearing9US 4,702,126 A1987
- Method for manufacture of toothed abrasive tool and method for finish-machining therewith9US 5,079,877 ASaratovskoe Spetsialnoe Konstruktorskoe Bjuro Zuboobrabatyvajuschikh Stankov Saratovskogo Stankostroitelnogo Proizvodstvennogo Obiedinenia · 1992
- Machine for lapping two curved-tooth bevel gears8US 4,788,476 AWerkzeugmaschinenfabrik Oerlikon-Buhrle AG · 1988