Adjustable pulley assembly for a compound archery bow
US9417028B2 · kind B2 · utility
4Cited by
49References
33Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 7, 2015 |
| Grant date | Aug 16, 2016 |
| Priority date | — |
| Expiry date | Jan 17, 2035 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S124/90
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A pulley assembly for a compound bow comprises a draw cable pulley and a power module attached to the draw cable pulley and adjustable among one or more positions and two orientations. Changing the power module orientation at a given power module position alters the bow's draw force curve and stored energy without altering the bow's draw length or draw weight.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.