Drive belt
US3988941A · kind A · utility
10Cited by
3References
2Claims
0Family size
Inventor
Key dates
| Filing date | Aug 1, 1975 |
| Grant date | Nov 2, 1976 |
| Priority date | — |
| Expiry date | Aug 1, 1995 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16G5/20
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A double sided V-belt includes back-to-back V-belt shaped portions with each V-belt portion having recesses extending across the width of the belt and equally spaced along the length of the belt in staggered relationship to each other to form a smooth uniform undulating drive belt having a generally constant vertical cross sectional height.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.