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Wilhelm Kraeutler
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Koblach, AT
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Patents Grants
last 30 patents
Information
Patent Grant
Crane with overload safety device
Patent number
11,192,762
Issue date
Dec 7, 2021
Liebherr-Werk Nenzing GmbH
Wilhelm Kraeutler
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Hydraulic system
Patent number
9,822,806
Issue date
Nov 21, 2017
Liebherr-Werk Nenzig GmbH
Klaus Schneider
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Grant
Hydraulic braking apparatus for a crane drive and crane
Patent number
8,960,463
Issue date
Feb 24, 2015
Liebherr-Werk Nenzing GmbH
Wilhelm Kraeutler
B66 - HOISTING LIFTING HAULING
Patents Applications
last 30 patents
Information
Patent Application
CRANE WITH OVERLOAD SAFETY DEVICE
Publication number
20120298608
Publication date
Nov 29, 2012
LIEBHERR-WERK NENZING GMBH
Wilhelm Kraeutler
B66 - HOISTING LIFTING HAULING
Information
Patent Application
HYDRAULIC BRAKING APPARATUS FOR A CRANE DRIVE AND CRANE
Publication number
20120248052
Publication date
Oct 4, 2012
Liebherr-Werk Nenzing GmbH
Wilhelm Kraeutler
B66 - HOISTING LIFTING HAULING
Information
Patent Application
Fan Control
Publication number
20120020811
Publication date
Jan 26, 2012
Liebherr-Werk Nenzing GmbH
Wilhelm Kraeutler
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
HYDRAULIC SYSTEM
Publication number
20100319335
Publication date
Dec 23, 2010
Liebherr-Werk Nenzing GmbH
Klaus Schneider
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL