Hypocycloidal crank apparatus
US8894530B1 · kind B1 · utility
2Cited by
12References
4Claims
0Family size
Inventor
Key dates
| Filing date | Apr 16, 2010 |
| Grant date | Nov 25, 2014 |
| Priority date | — |
| Expiry date | Aug 16, 2033 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16H2055/176
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
Disclosed is an improved hypocycloidal crank apparatus employing as a stator an internally toothed, continuous, synchronous belt. The apparatus is quiet, easily repaired, and does not require lubrication. It is useful for driving air pumps and the like.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.