Apparatus and method for compressing a stack
US7938062B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 14, 2007 |
| Grant date | May 10, 2011 |
| Priority date | — |
| Expiry date | Jul 15, 2029 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB42P2201/02
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A press specially adapted to compress a stack which includes one or more pressure sensitive based fastening layers which are actuated by application of substantial pressure. A lower press plate includes a receiving surface upon which the stack is positioned and first and second guide members, with the receiving surface being tilted with respect to a level plane such that the stack tends to move on the receiving surface towards the two guide members. An upper press plate is provided which includes a compressing surface which is substantially parallel with respect to the receiving surface when the press is in a first operating mode. A drive mechanism is provided for driving the lower and upper press plates towards one another so as to applying a compressing force to the stack.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.