Helmut Dumschat

Follow

Person

Donzdorf, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Gripping devices in idling stage areas of a transfer press
- Patent number 4,680,954
- Issue date Jul 21, 1987
- L. Schuler GmbH
- Sieghard Mueller
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Intermediate storage in a transfer press
- Patent number 4,641,515
- Issue date Feb 10, 1987
- L. Schuler GmbH
- Hermann Braun
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Arrangement for the ejection of the shaped parts out of the matrix...
- Patent number 4,635,463
- Issue date Jan 13, 1987
- L. Schuler GmbH
- Helmut Dumschat
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...