Roller die press
US7743700B2 · kind B2 · utility
4Cited by
109References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 30, 2007 |
| Grant date | Jun 29, 2010 |
| Priority date | — |
| Expiry date | Oct 15, 2027 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB26D5/10
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A roller press includes a housing to which upper and lower rollers are coupled. A crank handle is coupled to at least one of the upper and lower rollers. Rotation of the crank handle causes rotation of the rollers. Two doors that provide die support surfaces are coupled to the housing and are moveable between a closed position and an open position. A suction member is coupled to the bottom of the housing. The suction member is actuated by movement of the doors.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.