F16D 13/20
Friction clutches: with clutching members co-operating with both the periphery and the
Official title: with clutching members co-operating with both the periphery and the inner surface of a drum or wheel-rim (similar brakes F16D53/00)
F16D13/20 (Friction clutches: with clutching members co-operating with both the periphery and the) appears on 2 US grants and 4 published applications in this corpus.
Search patents in F16D- Granted patents
- 2
- Published applications
- 4
- Assignees
- 1
- Inventors
- 5
- Latest grant
- 8 Dec 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2018 | 0 | 1 |
| 2019 | 0 | 1 |
| 2020 | 2 | 2 |
By publication year.
Recent patents
- Wedge clutch with built-in actuator28 May 2020US 2020/0166085 A1Schaeffler Technologies AG & Co. KG
- Bi-directional wedge clutch with lockup prevention16 Apr 2020US 2020/0116211 A1
- Clutch device5 Sep 2019US 2019/0271363 A1Schaeffler Technologies AG & Co. KG
- Outer hub wedge clutch28 Jun 2018US 2018/0180111 A1Schaeffler Technologies AG & Co. KG
Most cited
By later US patents
No patent in this class has been cited by a later US patent yet.