B23Q 2705/06
Mechanical drives with means for varying the speed ratio
B23Q2705/06 (Mechanical drives with means for varying the speed ratio) appears on 6 US grants and 8 published applications in this corpus.
Search patents in B23Q- Granted patents
- 6
- Published applications
- 8
- Assignees
- 9
- Inventors
- 18
- Latest grant
- 13 Feb 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2017 | 0 | 2 |
| 2018 | 1 | 0 |
| 2019 | 1 | 1 |
| 2020 | 1 | 2 |
| 2021 | 0 | 3 |
| 2022 | 0 | 0 |
| 2023 | 2 | 0 |
| 2024 | 1 | 0 |
By publication year.
Subgroups
Granted patents
Recent patents
- Apparatus for operating main shaft of machine tool13 Feb 2024US 11,897,072 B2Dn Solutions Co., Ltd.
- Dust collecting system10 Oct 2023US 11,780,069 B2Makita Corporation
- Tool presetting and/or tool measuring apparatus device, tool presetting and/or tool measuring apparatus and method for operating the tool presetting and/or tool measuring apparatus device18 Apr 2023US 11,628,531 B2E. Zoller GmbH & Co. KG Einstell-Und MessgeräTe
- Feed oscillation via variable pitch gears10 Mar 2020US 10,583,538 B2Apex Brands, Inc.
- Speed change auxiliary device of lathe25 Jun 2019US 10,328,540 B2Kingsand Machinery Ltd.
- Gear Shifting Structure of Power Equipment and Electrically-Driven Tool Comprising Same29 Jul 2021US 2021/0229230 A1Hosan Technologies Co., Ltd.
- Transmission structure of woodworking lathe1 Jul 2021US 2021/0197332 A1Minchuen Electrical Machinery Co., Ltd.
- Tool presetting and/or tool measuring apparatus device, tool presetting and/or tool measuring apparatus and method for operating the tool presetting and/or tool measuring apparatus device4 Mar 2021US 2021/0060718 A1E. Zoller GmbH & Co. KG Einstell- und Messgeraete
- Apparatus for operating main shaft of machine tool26 Nov 2020US 2020/0368864 A1Doosan Machine Tools Co., Ltd.
- Dust collecting system1 Oct 2020US 2020/0306904 A1Makita Corporation
Most cited
By later US patents