Gear multiplying apparatus
US12109880B2 · kind B2 · utility
0Cited by
2References
39Claims
0Family size
Inventors
Key dates
| Filing date | Nov 12, 2020 |
| Grant date | Oct 8, 2024 |
| Priority date | — |
| Expiry date | Nov 12, 2040 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16H2063/3066
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A gearbox apparatus includes a number of gears selectable by a user to drive a drive shaft, the number being greater than the number of gears physically connected to the drive shaft of the gearbox. The apparatus can be controlled remotely by a wireless signal emitting or receiving device, which includes a smart phone, desktop computer, a signal tower, and the like.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.