Winding apparatus with central locking and unlocking
US7506834B2 · kind B2 · utility
7Cited by
9References
11Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 30, 2005 |
| Grant date | Mar 24, 2009 |
| Priority date | — |
| Expiry date | Nov 18, 2026 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65H18/026
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A winding apparatus for a winding material. A drivable rotary shaft having a longitudinal center line (M). A receiving unit for the winding material, which is rotationally connected to the rotary shaft. A clamping unit for reversibly clamping the winding material fast to the rotary shaft. An actuation unit. The clamping unit can be reversibly moved from its clamping position into its release position by at least one translatory movement of the actuation unit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.