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MANNESMANN REXROTH AG

Overview
  • Total Patents
    582
About

MANNESMANN REXROTH AG has a total of 582 patent applications. Its first patent ever was published in 1988. It filed its patents most often in Germany, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets mechanical elements, engines, pumps and turbines and machines are BOSCH REXROTH AG, WALVOIL SPA and HAWE HYDRAULIK GMBH & CO KG.

Patent filings per year

Chart showing MANNESMANN REXROTH AGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Dantlgraber Joerg 66
#2 Rueb Winfried 36
#3 Rausch Georg 24
#4 Rott Horst 23
#5 Knoell Burkhard 23
#6 Eisenbacher Egon 18
#7 Cunningham Sinclair 18
#8 Pawellek Franz 17
#9 Roth Dieter 17
#10 Buettner Peter 15

Latest patents

Publication Filing date Title
WO0240243A1 Drive device for displacing two linearly moveable components pertaining to a plastic injection moulding machine
DE10154056A1 Workpiece clamping device has double no-return valve on cylinder, electrically controlled valve device and signal processing device
DE10146800A1 Electro-mechanical tensioning unit comprises two tensioning jaws, pushing gear mechanism, and primary and secondary cylinders for moving the jaws
DE10145975A1 Pilot operated pressure feed valve
WO0238993A1 Pilot-operated pressure valve
WO0221032A1 Directional-control valve
DE10135516A1 Drive for closure-, injection- or ejection units of pressure injection molding machine has electric motor selectively displacing nested concentric piston-cylinder arrangement
DE10135443A1 Screw-piston plasticizer-injector has electric motors successively introducing thrust and torque in drive train to screw
DE10134897A1 Gear transmission unit for platen movement on an injection molding machine comprises an internal gear rim with a rolling gear wheel connected to the moving platen
WO0189799A1 Injection unit for a plastic injection moulding machine
DE10120999A1 Electric drive system for a moving platen on an injection molding machine, comprises a lever divided into long and short sections the latter running perpendicular to the platen travel
WO0191140A1 Magnetic coil arrangement
DE10120642A1 Locking valve including two no-return valves has push-up piston made of plastic in sealing region
DE10120196A1 Free piston engine has engine piston driven by staged hydraulic piston, section of which with lesser diameter is arranged in work cylinder and section with greater diameter in compression cylinder
DE10119939A1 Magnet coil arrangement e.g. for hydraulic valve, has sealing element between connector and tubular metal part
DE10119941A1 Relative position measurement for piston rod in a pressure medium cylinder, uses random coding, e.g. Manchester coding, of the coding elements along the length of the piston rod
DE10117373A1 Hydraulic pump unit
WO0186153A1 Hydraulic control arrangement
DE10112529A1 Hydraulic motor or pump has control element arranged so that its working position relative to one impeller dead point, but not to others, can be altered
AU4229501A Supporting device comprising jointed arms