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WEPUKO HYDRAULIK GMBH

Overview
  • Total Patents
    16
About

WEPUKO HYDRAULIK GMBH has a total of 16 patent applications. Its first patent ever was published in 1973. It filed its patents most often in Germany, Italy and United States. Its main competitors in its focus markets engines, pumps and turbines, mechanical elements and machine tools are PUMPENFABRIK URACH, FLUID TRANSFER LTD and ALEKSANDROV PETR OLEGOVICH.

Patent filings in countries

World map showing WEPUKO HYDRAULIK GMBHs patent filings in countries
# Country Total Patents
#1 Germany 11
#2 Italy 2
#3 United States 2
#4 United Kingdom 1

Patent filings per year

Chart showing WEPUKO HYDRAULIK GMBHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Weigle Dieter Dipl Ing 4
#2 Weigle Dieter Dipl-Ing 3
#3 Sirek Thomas 2
#4 Pahnke Michael 1
#5 Weigle Dieter 1
#6 Thumm Fritz 1
#7 Drechsler Fritz 1

Latest patents

Publication Filing date Title
DE102006023721B3 Forge has moving guide beam with side-mounted force pickups driving contra-action
DE2554037A1 High pressure hydraulic seal for sliding shaft - has pressure on seal controlled to suit operating pressure
US3982843A Piston-sleeve coupling arrangements for a radial piston pump
IT1030131B Piston sleeve coupling for radial piston pump - has spring loaded piston terminating in enlarged spherical section socket
GB1453690A Radial piston pump
DE2360086A1 Pulsator for pulsed columns - having hermetic gas space behind piston to prevent egress of liquid from column
DE2353220A1 Liquid dosing system with pumping device - has pump drive controlled according to required dosage per unit of time
DE2351465B1 High press. radial piston pump - has slide shoe surrounded by edge web, pressed inward at two diametrically opposed places
DE2349351A1 Hydraulic press operation with double-acting piston - using reversible steplessly variable hydraulic pumps
DE2349332A1 Radial piston pump with internal in- and outlet - has cylinder rim connected to drive and control sleeve which rotate on hydrostatic bearings
DE2336118A1 DEVICE FOR HYDRAULIC PISTON SEALING, ESPECIALLY FOR HIGH PRESSURE PISTON PUMPS
DE2336147A1 DEVICE FOR HYDRAULIC PISTON SEALING IN HIGH PRESSURE PISTON PUMPS
DE2332580A1 Hydraulic radial piston pump - has piston plunger guided in gudgeon pin sliding in shoes
DE2319607A1 PISTON SEAL IN HIGH PRESSURE CYLINDERS, FOR EXAMPLE IN HIGH PRESSURE PUMPS