Hermann Hetterich

Person

Heidenfeld, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Linear rolling bearing element
- Patent number 4,776,707
- Issue date Oct 11, 1988
- SKF GmbH
- Armin Olschewski
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Method for making machine parts and machine parts produced thereby
- Patent number 4,696,083
- Issue date Sep 29, 1987
- SKF Gmbh, Schweinfurt
- Armin Olschewski
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for making a cage and the cage produced thereby
- Patent number 4,689,982
- Issue date Sep 1, 1987
- SKF GmbH
- Armin Olschewski
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Arrangement for the axial positioning and holding of a machine part...
- Patent number 4,640,632
- Issue date Feb 3, 1987
- SKF Kugellagerfabriken GmbH
- Manfred Brandenstein
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Thin-walled bearing bushing produced by deep drawing
- Patent number 4,522,514
- Issue date Jun 11, 1985
- SKF Kugellagerfabriken GmbH
- Armin Olschewski
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method of making a thin-walled bearing bushing
- Patent number 4,478,066
- Issue date Oct 23, 1984
- SKF Kugellagerfabriken GmbH
- Armin Olschewski
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Non-machining method of manufacturing a solid-bottomed or internall...
- Patent number 4,437,214
- Issue date Mar 20, 1984
- SKF Kugellagerfabriken GmbH
- Armin Olschewski
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method and apparatus for the production of a rolling bearing cage
- Patent number 4,435,889
- Issue date Mar 13, 1984
- SKF Kugellagerfabriken GmbH
- Peter Horling
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Roller bearings installed without clearance and preloaded
- Patent number 4,433,932
- Issue date Feb 28, 1984
- SKF Kugellagerfabriken GmbH
- Manfred Brandenstein
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Thin-walled bearing bushings manufactured by a deep drawing process
- Patent number 4,429,926
- Issue date Feb 7, 1984
- SKF Kugellagerfabriken GmbH
- Armin Olschewski
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Thin-walled bearing bushings produced in the drawing process
- Patent number 4,377,313
- Issue date Mar 22, 1983
- SKF Kugellagerfabriken GmbH
- Armin Olschewski
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Skateboard
- Patent number 4,194,752
- Issue date Mar 25, 1980
- SKF Kugellagerfabriken GmbH
- Gerhard Tilch
- A63 - SPORTS GAMES AMUSEMENTS

Hermann Hetterich

Person

Patents Grantslast 30 patents

Linear rolling bearing element

Method for making machine parts and machine parts produced thereby

Method for making a cage and the cage produced thereby

Arrangement for the axial positioning and holding of a machine part...

Thin-walled bearing bushing produced by deep drawing

Method of making a thin-walled bearing bushing

Non-machining method of manufacturing a solid-bottomed or internall...

Method and apparatus for the production of a rolling bearing cage

Roller bearings installed without clearance and preloaded

Thin-walled bearing bushings manufactured by a deep drawing process

Thin-walled bearing bushings produced in the drawing process

Skateboard