Transfer device in a metal-forming machine, particularly a transfer press
US5727416A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | May 13, 1996 |
| Grant date | Mar 17, 1998 |
| Priority date | — |
| Expiry date | May 13, 2016 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB21D43/055
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A transfer device in a metal forming machine, particularly a transfer press, bulky-part transfer press, press facility and the like, is provided with a slide which can be moved up and down by means of driving devices for the metal forming of sheet metal parts 16, having sliding tables for the tool change, having a cam drive for a transfer movement of connecting rods to which travelling carriages 2, 15 are pivotally connected which travel on transfer rails 3. Two opposite travelling carriages 2, 15 respectively are connected with one another by means of at least one cross traverse 12. On each side, the cross traverse 12 is connected with the respective travelling carriages 2, 15 by way of a lifting and lowering device 1.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.