Hans-Albrecht Ruff

Person

Heidenheim, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Web leader guiding device utilizing turbulence-generating nozzles
- Patent number 5,354,007
- Issue date Oct 11, 1994
- J. M. Voith GmbH
- Hans-Joachim Fissmann
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Cutting device for a winding machine for winding a web of material,...
- Patent number 5,310,130
- Issue date May 10, 1994
- J. M. Voith GmbH
- Martin Wieland
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Winding machine for paper web
- Patent number 5,165,618
- Issue date Nov 24, 1992
- J. M. Voith GmbH
- Hans-Albrecht Ruff
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Roll for guiding web type material
- Patent number 5,114,062
- Issue date May 19, 1992
- J. M. Voith GmbH
- Friedrich Kuhn
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Clamping head for winding cores
- Patent number 4,795,106
- Issue date Jan 3, 1989
- J. M. Voith GmbH
- Hans Weiss
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Clamping head for centering and clamping winding tubes
- Patent number 4,793,567
- Issue date Dec 27, 1988
- J. M. Voith GmbH
- Hans Weiss
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Winding machine for winding a web slit lengthwise
- Patent number 4,749,140
- Issue date Jun 7, 1988
- J. M. Voith, GmbH
- Hans-Albrecht Ruff
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Winding machine for winding a web slit lengthwise
- Patent number 4,732,341
- Issue date Mar 22, 1988
- J. M. Voith, GmbH
- Hans-Albrecht Ruff
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Hans-Albrecht Ruff

Person

Patents Grantslast 30 patents

Web leader guiding device utilizing turbulence-generating nozzles

Cutting device for a winding machine for winding a web of material,...

Winding machine for paper web

Roll for guiding web type material

Clamping head for winding cores

Clamping head for centering and clamping winding tubes

Winding machine for winding a web slit lengthwise

Winding machine for winding a web slit lengthwise