Flexibly engaged continuously variable transmission gearbox
US10006525B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | May 23, 2014 |
| Grant date | Jun 26, 2018 |
| Priority date | — |
| Expiry date | May 13, 2035 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16H9/24
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A flexibly engaged continuously variable transmission gearbox includes the following components connected sequentially in a transmission: a power input shaft conical roller, a sectional input flexible sprocket, a tooth-shaped chain, a sectional output flexible sprocket, a power output shaft conical roller. When the power input shaft conical roller rotates, it drives five sectional input flexible sprocket members that are slidably matched in five equidistant T-shaped grooves on the conical roller to rotate. The sectional input flexible sprocket drives the tooth-shaped chain engaged therewith to transmit, and thus drives the five sectional output flexible sprocket members that are slidably matched in the five equidistant T-shaped grooves on the output shaft conical roller to rotate. The five sectional output flexible sprocket members are connected to the output shaft conical roller through the five equidistant slidable T-shaped grooves.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.