Imprinting device equipped with an adjustable counterpressure cylinder
US4993319A · kind A · utility
2Cited by
9References
5Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 25, 1989 |
| Grant date | Feb 19, 1991 |
| Priority date | — |
| Expiry date | Apr 25, 2009 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41K3/26
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
In an imprinting device including a pressure cylinder and a movable counterpressure cylinder, the counterpressure cylinder is disposed opposite the pressure cylinder and is elastically attached to a rocker which is pivotal about a point. The device includes at least one electro-dynamic actuator so as to vary the axial distance between the pressure cylinder and the counterpressure cylinder in that the actuators move the rocker about its pivot point.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.