Hartmut Benckert

Person

Filderstadt-Sielmingen, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Device for actuating an articulated mast
- Patent number 7,729,832
- Issue date Jun 1, 2010
- Putzmeister Concrete Pumps GmbH
- Hartmut Benckert
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Device for actuating a bending mast in a large manipulator and a la...
- Patent number 7,657,355
- Issue date Feb 2, 2010
- Putzmeister Concrete Pumps GmbH
- Kurt Rau
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Thick matter pump comprising a conveyance capacity control system
- Patent number 7,322,802
- Issue date Jan 29, 2008
- Putzmeister Aktiengesellschaft
- Hartmut Benckert
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Method for controlling a thick matter pump
- Patent number 7,131,820
- Issue date Nov 7, 2006
- Putzmeister Aktiengesellschaft
- Hartmut Benckert
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Device for actuating an articulated mast, especially for concrete p...
- Patent number 7,011,108
- Issue date Mar 14, 2006
- Putzmeister Aktiengesellschaft
- Hartmut Benckert
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Telescoping boom with moving flexible 180° bend
- Patent number 6,983,763
- Issue date Jan 10, 2006
- Putzmeister Aktiengesellschaft
- Hartmut Benckert
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Device for operating the articulated mast of a large manipulator
- Patent number 6,862,509
- Issue date Mar 1, 2005
- Putzmeister Aktiengesellschaft
- Kurt Rau
- E04 - BUILDING
Information Patent Grant
Pipe switch for two-cylinder thick-material pump
- Patent number 6,338,615
- Issue date Jan 15, 2002
- Putzmeister Aktiengesellschaft
- Hellmut Hurr
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Support pipe for concrete pump with pivoting valve
- Patent number 6,220,834
- Issue date Apr 24, 2001
- Putzmeister Aktiengesellschaft
- Hellmut Hurr
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Device for opening and closing a closure cap
- Patent number 5,823,748
- Issue date Oct 20, 1998
- Putzmeister-Werk Maschinenfabrik GmbH
- Hartmut Benckert
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Large manipulator, especially for self-propelled concrete pumps, an...
- Patent number 5,823,218
- Issue date Oct 20, 1998
- Putzmeister Aktiengesellschaft
- Karl Schlecht
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Hydraulic pressure supply and control device for a mobile concrete...
- Patent number 5,640,850
- Issue date Jun 24, 1997
- Putzmeister-Werk Maschinenfabrik GmbH
- Hartmut Benckert
- E04 - BUILDING
Information Patent Grant
Large manipulator, especially for self-propelled concrete pumps
- Patent number 5,640,996
- Issue date Jun 24, 1997
- Putzmeister-Werk Maschinenfabrik GmbH
- Karl Schlecht
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Initial pressure governor for a variable displacement pump
- Patent number 5,586,869
- Issue date Dec 24, 1996
- Putzmeister-Werk Maschinenfabrik GmbH
- Hartmut Benckert
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Hydraulic control device for a viscous fluid pump
- Patent number 5,520,521
- Issue date May 28, 1996
- Putzmeister-Werk Maschinenfabrik GmbH
- Hartmut Benckert
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Locking device for pull-out supports
- Patent number 5,470,167
- Issue date Nov 28, 1995
- Putzmeister-Werk Maschinenfabrik GmbH
- Hartmut Benckert
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Overload protective device for an internal combustion engine acting...
- Patent number 5,421,705
- Issue date Jun 6, 1995
- Putzmeister-Werk Maschinenfabrik GmbH
- Hartmut Benckert
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Feeding reservoir for two-cylinders thick-matter pumps
- Patent number 5,360,321
- Issue date Nov 1, 1994
- Putzmeister-Werk Maschinenfabrik GmbH
- Hartmut Benckert
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Method and device for controlling a double-cylinder thick matter pump
- Patent number 5,344,290
- Issue date Sep 6, 1994
- Putzmeister-Werk Maschinenfabrik GmbH
- Hartmut Benckert
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Flow restraining device for a thick matter conveying apparatus
- Patent number 5,340,291
- Issue date Aug 23, 1994
- Putzmeister-Werk Maschinenfabrik GmbH
- Hartmut Benckert
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Tube switch for a double-cylinder sludge pump
- Patent number 5,302,094
- Issue date Apr 12, 1994
- Putzmeister-Werk Maschinenfabrik GmbH
- Karl Schlecht
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Control arrangement for a two-cylinder pump for thick materials
- Patent number 5,238,371
- Issue date Aug 24, 1993
- Putzmeister-Werk Maschinenfabrik GmbH
- Hartmut Benckert
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Control system for a two-cylinder thick matter pump
- Patent number 5,209,649
- Issue date May 11, 1993
- Putzmeister-Week Maschinenfabrik GmbH
- Rolf Dose
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Material feed tank for sludge pumps
- Patent number 5,190,449
- Issue date Mar 2, 1993
- Putzmeister-Werk Maschinenfabrik GmbH
- Rolf Dose
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Thick matter pump with downstream shutoff device
- Patent number 5,127,806
- Issue date Jul 7, 1992
- Putzmeister-Werk Maschinenfabrik GmbH
- Hartmut Benckert
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
Hydraulic Switching Arrangement, Particularly for the Drive of Conc...
- Publication number 20080016862
- Publication date Jan 24, 2008
- Putzmeister Aktiengesellschaft
- Paul Von Baumen
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
Thick matter pump comprising a transport capacity control system
- Publication number 20060153700
- Publication date Jul 13, 2006
- Hartmut Benckert
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Device for actuating an articulated mast
- Publication number 20050278099
- Publication date Dec 15, 2005
- Hartmut Benckert
- B66 - HOISTING LIFTING HAULING
Information Patent Application
Distributor device for thick matter
- Publication number 20040148814
- Publication date Aug 5, 2004
- Hartmut Benckert
- E04 - BUILDING
Information Patent Application
Method for controlling a thick matter pump
- Publication number 20040146412
- Publication date Jul 29, 2004
- Hartmut Benckert
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Device for actuating an articulated mast, especially for concrete p...
- Publication number 20040094212
- Publication date May 20, 2004
- Hartmut Benckert
- B66 - HOISTING LIFTING HAULING
Information Patent Application
Device for operating the articulated mast of a large manipulator
- Publication number 20040052627
- Publication date Mar 18, 2004
- Kurt Rau
- E04 - BUILDING

Hartmut Benckert

Person

Patents Grantslast 30 patents

Device for actuating an articulated mast

Device for actuating a bending mast in a large manipulator and a la...

Thick matter pump comprising a conveyance capacity control system

Method for controlling a thick matter pump

Device for actuating an articulated mast, especially for concrete p...

Telescoping boom with moving flexible 180° bend

Device for operating the articulated mast of a large manipulator

Pipe switch for two-cylinder thick-material pump

Support pipe for concrete pump with pivoting valve

Device for opening and closing a closure cap

Large manipulator, especially for self-propelled concrete pumps, an...

Hydraulic pressure supply and control device for a mobile concrete...

Large manipulator, especially for self-propelled concrete pumps

Initial pressure governor for a variable displacement pump

Hydraulic control device for a viscous fluid pump

Locking device for pull-out supports

Overload protective device for an internal combustion engine acting...

Feeding reservoir for two-cylinders thick-matter pumps

Method and device for controlling a double-cylinder thick matter pump

Flow restraining device for a thick matter conveying apparatus

Tube switch for a double-cylinder sludge pump

Control arrangement for a two-cylinder pump for thick materials

Control system for a two-cylinder thick matter pump

Material feed tank for sludge pumps

Thick matter pump with downstream shutoff device

Patents Applicationslast 30 patents

Hydraulic Switching Arrangement, Particularly for the Drive of Conc...

Thick matter pump comprising a transport capacity control system

Device for actuating an articulated mast

Distributor device for thick matter

Method for controlling a thick matter pump

Device for actuating an articulated mast, especially for concrete p...

Device for operating the articulated mast of a large manipulator