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HURTH MASCHINEN WERKZEUGE

Overview
  • Total Patents
    34
About

HURTH MASCHINEN WERKZEUGE has a total of 34 patent applications. Its first patent ever was published in 1990. It filed its patents most often in Germany, Japan and United States. Its main competitors in its focus markets machine tools, machines and measurement are BIRD ISLAND INC, GLEASON PFAUTER MASCHF GMBH and GLEASON-PFAUTER MASCHF GMBH.

Patent filings per year

Chart showing HURTH MASCHINEN WERKZEUGEs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Loos Herbert 8
#2 Erhardt Manfred 8
#3 Leicht Bernhard 6
#4 Heruberuto Shiyuriifuaa 4
#5 Mueller Richard 4
#6 Schriefer Herbert 3
#7 Hoecht Johannes Prof Dr Ing 3
#8 Reichert Gerhard 3
#9 Schaller Anton 3
#10 Huber Manfred 3

Latest patents

Publication Filing date Title
DE4441927C1 Adjusting method for machine parts, esp. for deburring of toothed gears
DE4345169C1 Method of finishing gears with an internally toothed tool, internally toothed tool suitable for this, and method of dressing this tool
DE4329358C1 Method of finishing gears with an internally toothed tool as well as a method of dressing this tool and dressing wheel suitable for this purpose
DE4323935C1 Machine for the fine machining of tooth flanks of gear-shaped workpieces with an internally toothed tool
GB9309200D0 Gear-type fine-machining tools
US5343656A Grinding tool and the like made of a ceramic material coated with extremely hard abrasive granules
WO9315447A1 Adjusting arrangement
DE4238833A1 Closed loop control for workpiece or tool drive - establishes control regulator functions for accurate command following while suppressing periodic disturbance
DE4227192C1 Friction wheel gear for precise angle transmission - comprises gear housing in which spindle is rotatably located and to which is connected driven friction wheel
DE4224814A1 Method and arrangement for high-resolution determination of signal distances and their use
DE4220336A1 Absolute position or speed evaluation procedure for machine tool - involves combining position signals provided by source with corresp time signals
CH685107A5 A method for precision work of the tooth flanks of gears with a gear-shaped tool and for suitable gear-shaped tool.
DE4214851A1 Process for fine machining spherical and / or conical gears and machine suitable for carrying out this process
DE4112371A1 Overload protector for measurement elements e.g. force or weighing cell - has spring packet between pressure piece and measurement element with bolt and nut applying bias force