Adjustable pulley assembly for a compound archery bow
US9441907B1 · kind B1 · utility
8Cited by
28References
35Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 11, 2015 |
| Grant date | Sep 13, 2016 |
| Priority date | — |
| Expiry date | Jul 11, 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, a power cable pulley attached to the draw cable pulley, and a cable deflector attached to the draw cable pulley and adjustable among multiple deflector arrangements. Movement of the cable deflector alters deflection of the power cable during the bow's draw to alter effective length of the power cable and relative synchronization of the pulley assembly with a second pulley assembly. The adjustment can be performed without using a bow press and without derigging the bow.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.