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FRANZ KRUCKENBERG DIPL ING

Overview
  • Total Patents
    96
About

FRANZ KRUCKENBERG DIPL ING has a total of 96 patent applications. Its first patent ever was published in 1923. It filed its patents most often in Germany. Its main competitors in its focus markets transport, civil engineering and environmental technology are HARRIGAN PATRICK J, VALTIONRAUTATIET and UERDINGEN AG WAGGONFABRIK.

Patent filings in countries

World map showing FRANZ KRUCKENBERG DIPL INGs patent filings in countries
# Country Total Patents
#1 Germany 96

Patent filings per year

Chart showing FRANZ KRUCKENBERG DIPL INGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Stedefeld Dipl-Ing Curt 16
#2 Kruckenberg Dipl-Ing Franz 13
#3 Black Willy 9
#4 Heyner Dipl-Ing Fritz 6
#5 Haug Albert Dipl-Ing 3
#6 Haug Dipl-Ing Albert 2
#7 Block Willy 1
#8 Suppus Heinrich 1
#9 Hevner Dipl-Ing Fritz 1
#10 Gentzcke Dipl-Ing Fritz 1

Latest patents

Publication Filing date Title
DE1010094B Suspension of the car body (s) of a rail vehicle on a (single or multi-axle) running gear by means of air springs
DE937355C Steering device for setting two adjacent car bodies of an articulated train with single or multi-axle bogies on the bisector of the angle formed by the longitudinal axes of the car bodies
DE930151C Device for resiliently resilient support of the mutually facing ends of two adjacent carriage members of an articulated carriage on a single-axle running gear arranged between them
DE946450C Connection of the mutually facing ends of wagons of an articulated railroad train
DE939934C Device for steering a single axle perpendicular to curves, which is arranged between adjacent ends of the car bodies of rail vehicles
DE923669C Closed vehicle body, especially for rail vehicles
DE922394C Blades for flow machines, especially Foettinger vehicle transmissions, approached from different directions
DE905459C Cooling system for land vehicle transmissions with considerably changing heat output
DE719496C Interior lining of vehicles, in particular railway vehicles
DE719495C Interior lining of vehicles, in particular railway vehicles
DE684116C Double windows for the passenger compartment of streamlined railway vehicles
DE726433C Cross stiffening in large passenger spaces of railway car bodies designed as thin-shelled tubes
DE736221C Streamlined express train car with the outer skin forming the supporting structure
DE721181C Anchoring continuously welded rapid transit rails in a concrete bed
DE737624C High-speed train track and method for laying high-speed train tracks
DE664159C Device for guiding tightly closing sliding doors, especially for railroad cars
DE664160C Device for guiding tightly closing sliding doors, especially for railroad cars
DE694052C Interior lining of vehicles, in particular railway vehicles
DE647307C Double windows, especially for express railcars
DE662233C Device for guiding tightly closing sliding doors, especially for railroad cars