Method of computing belt tension distribution of metal-pushing V-belt for CVT
US6568280B1 · kind B1 · utility
Assignees
Inventors
Key dates
| Filing date | Nov 6, 2000 |
| Grant date | May 27, 2003 |
| Priority date | — |
| Expiry date | Nov 6, 2020 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T90/00
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A method of computing a belt tension distribution based on a multibody modeling method for the metal pushing V-Belt for CVTs. In order to reduce the complexity of the model, the ring is modeled as a virtual element that exists only as the second order differential equation. The virtual ring concept relies upon the instant locations and orientations of the blocks to compute total length, local bending, block-to-ring friction distribution, and friction-induced tension distribution of the ring. Simulation results show a good agreement with experimental results both in ring tension distribution and block compression distribution along the belt.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.