Modular paper deformation system with changeable deformation tool drawer
US5162034A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Aug 1, 1991 |
| Grant date | Nov 10, 1992 |
| Priority date | — |
| Expiry date | Aug 1, 2011 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T83/9457
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
To accurately place a modular replaceable or changeable deformation tool drawer (200) in position on a frame frame (1), and permit a variety of different operating procedures to be carried out on printed products supplied to the system without requiring substantial adjustment, the operating tools are retained in a box-like deformation tool drawer which can be inserted in the frame, and held in position by a group of clamping elements, such as fluid operated or electromagnetic cylinders and/or pistons, and, in addition, hold-down screws (6) are secured to the frame to hold the drawer in position on the frame and permit fine adjustment thereof with respect to the frame, and hence with respect to a paper web passing therethrough, before securely clamping the drawer by the clamping elements for production operation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.