Web accumulator having limited torque disturbance
US6966474B2 · kind B2 · utility
1Cited by
12References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 2, 2003 |
| Grant date | Nov 22, 2005 |
| Priority date | — |
| Expiry date | Aug 10, 2023 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65H2557/262
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A control arrangement decoupled two driven inputs for driven belt web accumulators using gear trains, gear trains with torque feed-forward control or gear trains with toque feed-forward control and velocity feedback control.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.