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BERLINER WERKZEUGMASCH

Overview
  • Total Patents
    26
About

BERLINER WERKZEUGMASCH has a total of 26 patent applications. Its first patent ever was published in 1959. It filed its patents most often in German Democratic Republic, Germany and Switzerland. Its main competitors in its focus markets machine tools and mechanical elements are JONES & SHIPMAN A A LTD, KARL JUNG MASCHINENFABRIK and KUNSHAN HIECISE HEAVY DUTY MACHINES CO LTD.

Patent filings in countries

World map showing BERLINER WERKZEUGMASCHs patent filings in countries
# Country Total Patents
#1 German Democratic Republic 13
#2 Germany 10
#3 Switzerland 3

Patent filings per year

Chart showing BERLINER WERKZEUGMASCHs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Tallaszus Gerhard 5
#2 Lau Bernd 4
#3 Blinde Bernd 2
#4 Manger Peter 2
#5 Glindemann Kurt Dipl Ing 2
#6 Schilling Max 2
#7 Wegehaupt Bodo 1
#8 Franz Geier 1
#9 Breuer Burkhard 1
#10 Greuel Armin Dipl Ing 1

Latest patents

Publication Filing date Title
DE19929695A1 Grinding machine with different finishing stations and finishing tools mounted in one machine with guide path extending between same
DE19515261A1 Tool holder for honing stone
DE4430113A1 Tool machine for rotationally symmetrical work pieces
DE4211592A1 Workpiece headstock fine setting unit esp. at internal grinding machine - clamps headstock in working position for with fine setting on clamping plate with selected force across clamping screws and using differential screw spindle
DE4143162A1 Crown truing tool with piezoelectric transducer - has truing diamond mounted on toggle joint to translate radial moments to vertical displacements
DE4124454A1 Machine tool for grinding and honing workpieces - enables both operations to be performed in sequence at one setting of workpiece
DE4116445A1 Measuring normal force during internal grinding - using force transducer sandwiched in work steady leg and preloaded by coaxial assembly screw
DD297618A5 Hinge chain of a transfer chain with temporary approaching element
DD300964A7 Device for fine machining of grooves with a circular arc-shaped profile
DD301308A7 Apparatus for the fine-grinding of cylindrical or conical raceways on roller bearing rings
DD293078A5 Swiveling device for the workpiece spindle box
DD291275A5 Tool-controlled braking device for the adjustment movement of a tool carrier on finished grinding machines
DD291394A5 Cnc-controlled measuring head for measuring internal and external diameters and headbars
DD290474A5 Method for the thermal transport of method of cnc grinding machines
DD288999A5 Method of adjusting and tensioning long workpieces parallel to the oscillating axis
DD288345A5 Process for internal round grinding of holes and simultaneous introduction of lubricating bags
DD286847A5 Self-adjustable scratch-free scissor
DD279435A1 Method for measuring brake boring in the pre-brazing process of body bearing round grinding machines
DD224262A1 Automatic grind body changing device
DD219715A1 Fine grinding drawing method