Spring-driven reel
US9611125B2 · kind B2 · utility
1Cited by
9References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 22, 2014 |
| Grant date | Apr 4, 2017 |
| Priority date | — |
| Expiry date | Mar 13, 2035 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65H2403/481
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A spring-driven reel is adapted to include a gear assembly, and a reel assembly operatively coupled to at least one gear of the gear assembly. The spring-driven reel can also include at least one spring assembly. The spring assembly can include a screw member and a non-rotatable nut moveably mounted to the screw member.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.