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WILKE RICHARD

Overview
  • Total Patents
    83
About

WILKE RICHARD has a total of 83 patent applications. Its first patent ever was published in 1903. It filed its patents most often in France, Germany and United States. Its main competitors in its focus markets mechanical elements, machines and transport are SELECT DESIGN TECHNOLOGIES LTD, PARAGON GEARS INC and LGS DEVICES CORP.

Patent filings per year

Chart showing WILKE RICHARDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wilke Richard 48
#2 Korthaus Helmut 34
#3 Wilke Richard Dipl Ing 6
#4 Vilke Rikhard 3
#5 Kortkhaus Khelmut 3
#6 Wilke Richard Dipl-Ing 2
#7 Korthaus Holmut 1
#8 Korthaus Helmuet 1
#9 Wilke R 1
#10 Wilke Dipl-Ing Richard 1

Latest patents

Publication Filing date Title
DE19603193C1 Electrical motor-driven brake actuator for rail-borne vehicle use
DE4035045A1 Electrodynamic brake operating device for rail vehicle - uses release of stored energy in tensioned spring coupled to electric winding motor
EP0283947A2 Electromotive brake actuator for railway vehicles
HU188244B Ball screw drive
DE2941565A1 BALL SCREW DRIVE
CH612134A5 Spring-loaded disc brake on vehicles, in particular rail vehicles
ES451081A1 Leadscrew-and-nut assembly of the circulating-ball-type
CH613417A5 Readjustment device for a brake, in particular for a disc brake on a rail vehicle.
CS189636B2 Adjustable electric breaking device for the protection against the decreased or increased revolutions of the shaft
ES432176A2 Ball race
CS189602B2 Regulating electric breaking appliance for the protection of the shaft against too low or hight revolutions
DE2149392B1 BALL SCREW NUT WITH AT LEAST ONE SINGLE OVERFLOW INSERT
US3691858A Electromotive adjusting device
GB723796A Improvements in or relating to conveyor belts
US748328A Turn-table for cranes or the like.
US758399A Track or the like for cranes.
GB190306201A An Improved Arrangement for the Propulsion of Cranes and the like.
GB190306202A Improvements in Means for Altering the Direction of Motion of Cranes and other Large Structures.
GB190306072A Improvements in and connected with Tracks for Cranes and other Large Structures