Crossbow assembly
US10962323B2 · kind B2 · utility
17Cited by
34References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 28, 2020 |
| Grant date | Mar 30, 2021 |
| Priority date | — |
| Expiry date | Apr 28, 2040 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF41B5/0094
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A crossbow assembly uses an arrangement with two pairs of limbs, with one pair of opposing limbs on each side of the stock. The two limbs within each pair are arranged in opposition to each other in a vertical plane. The limb tips are each connected to an axle assembly with respective limb cables. The axle has a pair of axle pulleys at opposing ends. A bowstring has opposing ends connected to each axle pulley. The bowstring extends forward from each axle pulley and extends across the stock, passing between two bowstring pulleys. The middle of the bowstring forms the nock point.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.