Hans Lachner

Person

Herne, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Conveyor
- Patent number 5,096,048
- Issue date Mar 17, 1992
- Klockner-Becorit GmbH
- Hans Lachner
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Curve-negotiating endless conveyor system
- Patent number 4,844,238
- Issue date Jul 4, 1989
- Klockner-Becorit GmbH
- Hans Lachner
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Mine self-advancing roof support and method of relocating a mine wi...
- Patent number 4,679,856
- Issue date Jul 14, 1987
- Klockner-Becorit GmbH
- Walter Lubojatsky
- E21 - EARTH DRILLING MINING
Information Patent Grant
Remote controlled bolt removing apparatus for bolts securing the he...
- Patent number 4,552,038
- Issue date Nov 12, 1985
- Klockner-Becorit GmbH
- Siegfried Heiermann
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Mine roof support structure
- Patent number 4,293,246
- Issue date Oct 6, 1981
- Klockner-Werke AG
- Werner Boer
- E21 - EARTH DRILLING MINING
Information Patent Grant
Connecting bolt and coupling element
- Patent number 4,278,005
- Issue date Jul 14, 1981
- Klockner-Werke Aktiengesellschaft
- Hans Lachner
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Tensioning device for simultaneously tensioning a plurality of bolts
- Patent number 4,224,843
- Issue date Sep 30, 1980
- Kloeckner-Werke AG
- Siegfried Heiermann
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Hans Lachner

Person

Patents Grantslast 30 patents

Conveyor

Curve-negotiating endless conveyor system

Mine self-advancing roof support and method of relocating a mine wi...

Remote controlled bolt removing apparatus for bolts securing the he...

Mine roof support structure

Connecting bolt and coupling element

Tensioning device for simultaneously tensioning a plurality of bolts