Toothed belt pulley
US8398512B2 · kind B2 · utility
3Cited by
11References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 29, 2008 |
| Grant date | Mar 19, 2013 |
| Priority date | — |
| Expiry date | Mar 4, 2031 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16H57/0427
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
The invention describes a belt pulley (1) for a wet belt application, with a pulley body (2) comprising toothing (5) incorporating teeth (6) on an end face (4) for a toothed belt, and a tooth gap (7) with a tooth gap base (12) is disposed between every two teeth (6), and optionally with at least one flange (3), which is disposed—in the axial direction—on the side of the pulley body (2) and extends beyond the toothing (5) in the radial direction. Grooves (9) are provided in the region of the tooth gap base (12) and/or on an inner surface (8) of the flange (3) facing the toothing (5) for feeding away a lubricant.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.