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WERKZEUGMASCHINENBAU FZ

Overview
  • Total Patents
    216
About

WERKZEUGMASCHINENBAU FZ has a total of 216 patent applications. Its first patent ever was published in 1978. It filed its patents most often in German Democratic Republic. Its main competitors in its focus markets machine tools, mechanical elements and control are NILES WERKE AG DEUTSCHE, ZAHNSCHNEIDEMASCHINENFAB MODUL and STAEHELY RUDOLF MASCHF.

Patent filings in countries

World map showing WERKZEUGMASCHINENBAU FZs patent filings in countries
# Country Total Patents
#1 German Democratic Republic 216

Patent filings per year

Chart showing WERKZEUGMASCHINENBAU FZs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Schleicher Siegfried 15
#2 Brandner Gerhard 13
#3 Heinke Dieter 10
#4 Flach Eberhard 8
#5 Ebermann Joachim 8
#6 Schmidt Guenter 7
#7 Geisler Bernhard 7
#8 Hofmann Barbara 7
#9 Glueck Alfred 7
#10 Schellenberger Dieter 7

Latest patents

Publication Filing date Title
DD294512A5 Method for producing hard-material surfaces on substrates with low material melting temperatures
DD293757A5 Device for maintaining the translation rules, in particular through engine translation gears used in automatic tool chips
DD293411A5 Lubrication of roller tracks to sliding guides, preferably for workpieces
DD293076A5 Wrong input for tools into the wrenches of memory chains
DD292431A5 Device for lifting and lowering a load-taking lifting element
DD292398A5 Device for correcting power exchanges arising from axial tolerance flow in pull-power translation gears
DD292572A5 Method and circuit arrangement for fast stabilization of asynchronous actuators in havara footage
DD292409A5 Transport device for pallets through chain drive
DD292094A5 Fill level control of an oil injection lubrication system, preferably for working spindles of machine tools
DD291957A5 Tool head for industrial robot
DD291713A5 Tool clamp with central loose power compensation
DD291149A5 Method for forming sine-related sensor signals of a positioning measuring system
DD291184A5 Method for generating a sine-related signal
DD291183A5 Method for generating a sine-related signal
DD291182A5 Method for generating a sine-related signal
DD289954A5 Device for pre-centering and voltage on rotative tools, especially grinding tools, on a working spindle
DD289955A5 Device for the pre-centering, centering and tensioning of rotative tools, especially grinding tools, on a working spindle
DD290378A5 Device for receiving, adjusting and tensing rotative tools, especially grinding tools
DD290379A5 Method for replacing rotative tools, especially grinding tools, on a working spindle
DD299104A7 Breakdown device for spiral drilling