Alfons Hesse

Person

Lennestadt, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Device for connecting a towed pipe to a towing apparatus
- Patent number 6,644,887
- Issue date Nov 11, 2003
- Tracto-Technik Paul Schmidt Spezialmaschinen
- Alfons Hesse
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Method and apparatus for the trenchless laying of pipework underground
- Patent number 6,491,476
- Issue date Dec 10, 2002
- Tracto-Technik Paul Schmidt Spezialmaschinen
- Alfons Hesse
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Pneumatically reversible ram drilling tool
- Patent number 6,371,220
- Issue date Apr 16, 2002
- Tracto-Technik Paul Schmidt Spezialmaschinen
- Alfons Hesse
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and apparatus for directional boring
- Patent number 6,199,643
- Issue date Mar 13, 2001
- Tracto-Technik Paul Schmidt Spezialmaschinen
- Alfons Hesse
- E21 - EARTH DRILLING MINING
Information Patent Grant
Percussion boring machine with run monitoring
- Patent number 6,142,244
- Issue date Nov 7, 2000
- Tracto-Technik Paul Schmidt Spezialmachinen
- Alfons Hesse
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method for steering a ground-drilling machine
- Patent number 6,012,536
- Issue date Jan 11, 2000
- Tracto-Technik Schmidt Spezialmaschinen
- Franz-Josef Puttmann
- E21 - EARTH DRILLING MINING
Information Patent Grant
Automatically driven pile driver drilling device
- Patent number 5,960,892
- Issue date Oct 5, 1999
- Tracto-Technik Paul Schmidt Spezialmaschinen
- Gerhard Balve
- E21 - EARTH DRILLING MINING
Information Patent Grant
Reversible percussion piston drill apparatus
- Patent number 5,954,145
- Issue date Sep 21, 1999
- Tracto-Technik Paul Schmidt Spezialmaschinen
- Alfons Hesse
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method for directional drilling
- Patent number 5,937,954
- Issue date Aug 17, 1999
- Tracto-Technik Paul Schmidt Spezialmaschinen
- Franz-Josef Puttmann
- E21 - EARTH DRILLING MINING
Information Patent Grant
Ram boring machine
- Patent number 5,937,956
- Issue date Aug 17, 1999
- Tracto-Technik Paul Schmidt Spezialmaschinen
- Alfons Hesse
- E21 - EARTH DRILLING MINING
Information Patent Grant
Ramming drill for destructive replacement of buried pipelines
- Patent number 5,876,152
- Issue date Mar 2, 1999
- Tracto-Technik Paul Schmidt Spezialmaschinen
- Alfons Hesse
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and apparatus for sinking pipes or cables into a pilot borehole
- Patent number 5,833,015
- Issue date Nov 10, 1998
- Tracto-Technik Paul Schmidt Spezialmaschinen
- Alfons Hesse
- E21 - EARTH DRILLING MINING
Information Patent Grant
Arrangement of an impact-sensitive device in a housing
- Patent number 5,795,991
- Issue date Aug 18, 1998
- Tracto-Technik Paul Schmidt Spezialmaschinen
- Alfons Hesse
- E21 - EARTH DRILLING MINING
Information Patent Grant
Locating device for percussion boring machines
- Patent number 5,692,576
- Issue date Dec 2, 1997
- Tracto-Technik Paul Schmidt Spezialmaschinen KG
- Alfons Hesse
- E21 - EARTH DRILLING MINING
Information Patent Grant
Securing and tensioning device for a towing cable connected to a pe...
- Patent number 5,642,786
- Issue date Jul 1, 1997
- Tracto-Technik Paul Schmidt Spezialmaschinen KG
- Franz-Josef Puttmann
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Percussion boring machine
- Patent number 5,558,167
- Issue date Sep 24, 1996
- Tracto-Technik Paul Schmidt Speczialmashinen KG
- Alfons Hesse
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Pipe rammer
- Patent number 5,238,072
- Issue date Aug 24, 1993
- Paul Schmidt
- Alfons Hesse
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Percussion machine, for example self-propelled ram boring machine
- Patent number 5,234,061
- Issue date Aug 10, 1993
- Tracto-Technik Paul Schmidt Spezialmaschinen KG
- Alfons Hesse
- E21 - EARTH DRILLING MINING
Information Patent Grant
Ram boring machine
- Patent number 5,148,878
- Issue date Sep 22, 1992
- Dipl.-Ing. Paul Schmidt
- Paul Schmidt
- E21 - EARTH DRILLING MINING
Information Patent Grant
Percussion boring machine for destructive replacement of buried pip...
- Patent number 5,127,481
- Issue date Jul 7, 1992
- Tracto-Technik Paul Schmidt Maschinenfabrik KG
- Alfons Hesse
- E21 - EARTH DRILLING MINING
Information Patent Grant
Quick-change ram boring head
- Patent number 5,125,462
- Issue date Jun 30, 1992
- Schmidt; Paul
- Alfons Hesse
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Ramming device
- Patent number 5,110,237
- Issue date May 5, 1992
- Schmidt; Paul
- Alfons Hesse
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Process and apparatus for laying service lines without excavation
- Patent number 5,096,000
- Issue date Mar 17, 1992
- Schmidt; Paul
- Alfons Hesse
- E21 - EARTH DRILLING MINING
Information Patent Grant
Ram boring machine
- Patent number 5,095,998
- Issue date Mar 17, 1992
- Schmidt; Paul
- Alfons Hesse
- E21 - EARTH DRILLING MINING
Information Patent Grant
Ram boring machine
- Patent number 5,074,364
- Issue date Dec 24, 1991
- Schmidt; Paul
- Alfons Hesse
- E21 - EARTH DRILLING MINING
Information Patent Grant
Ram boring machine
- Patent number 5,042,599
- Issue date Aug 27, 1991
- Schmidt; Paul
- Paul Schmidt
Information Patent Grant
Ram boring machine for laying service lines without excavation
- Patent number 4,981,181
- Issue date Jan 1, 1991
- Schmidt; Paul
- Alfons Hesse
- E21 - EARTH DRILLING MINING
Information Patent Grant
Ram boring machine having a pull-and-turn reversing gear
- Patent number 4,953,626
- Issue date Sep 4, 1990
- Paul Schmidt
- Franz-Josef Puttmann
- E21 - EARTH DRILLING MINING
Information Patent Grant
Apparatus for making tunnels in the ground and for laying supply lines
- Patent number 4,904,116
- Issue date Feb 27, 1990
- Schmidt; Paul
- Alfons Hesse
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR THE TRENCHLESS LAYING OF PIPEWORK UNDERGROUND
- Publication number 20020110425
- Publication date Aug 15, 2002
- ALFONS HESSE
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Device for connecting a towed pipe to a towing apparatus
- Publication number 20010009633
- Publication date Jul 26, 2001
- Tracto-Technik Paul Schmidt Spezialmaschinen
- Alfons Hesse
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Alfons Hesse

Person

Patents Grantslast 30 patents

Device for connecting a towed pipe to a towing apparatus

Method and apparatus for the trenchless laying of pipework underground

Pneumatically reversible ram drilling tool

Method and apparatus for directional boring

Percussion boring machine with run monitoring

Method for steering a ground-drilling machine

Automatically driven pile driver drilling device

Reversible percussion piston drill apparatus

Method for directional drilling

Ram boring machine

Ramming drill for destructive replacement of buried pipelines

Method and apparatus for sinking pipes or cables into a pilot borehole

Arrangement of an impact-sensitive device in a housing

Locating device for percussion boring machines

Securing and tensioning device for a towing cable connected to a pe...

Percussion boring machine

Pipe rammer

Percussion machine, for example self-propelled ram boring machine

Ram boring machine

Percussion boring machine for destructive replacement of buried pip...

Quick-change ram boring head

Ramming device

Process and apparatus for laying service lines without excavation

Ram boring machine

Ram boring machine

Ram boring machine

Ram boring machine for laying service lines without excavation

Ram boring machine having a pull-and-turn reversing gear

Apparatus for making tunnels in the ground and for laying supply lines

Patents Applicationslast 30 patents

METHOD AND APPARATUS FOR THE TRENCHLESS LAYING OF PIPEWORK UNDERGROUND

Device for connecting a towed pipe to a towing apparatus