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WALDRICH WERKZEUGMASCH

Overview
  • Total Patents
    209
About

WALDRICH WERKZEUGMASCH has a total of 209 patent applications. Its first patent ever was published in 1952. It filed its patents most often in Germany, France and United States. Its main competitors in its focus markets machine tools, machines and mechanical elements are BERTHIEZ C N M P, STORM MFG COMPANY INC and SCHARMANN & CO G M B H.

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Eckstein Rolf 21
#2 Gerner Heinz 19
#3 Eich Edmund 15
#4 Stark Friedrich 6
#5 Haferkorn Wolfgang 6
#6 Neugebauer Heinz 6
#7 Waldrich Otto 6
#8 Merkel Rudolf 5
#9 Dechert Ralf 5
#10 Buhl Siegfried 5

Latest patents

Publication Filing date Title
DE102008058754A1 Method for electric-discharge surface processing of rollers, involves applying starting voltage on electrode by generator, and providing dielectric between workpiece surface and electrode
DE102007061542A1 Kaplan turbine blade machining method for e.g. 3-4 axis gantry machine, involves machining blade pivot and blade hub in one machining step, and accommodating and centering blade at blade pivot in subsequent machining steps
DE102006007735A1 Tool carriage for machining center for machining of workpieces, has two hydrostatic bearings, having different pressurizing bags in their die gap for vertical guidance and carriage is guided parallel to vertical guidance
DE102006007737A1 Drilling spindle for horizontal or vertical machining center with internal power-split drive
DE102006007736A1 Waterproofing for hydrostatic storage
DE102005003055A1 Machine frame for a machine tool
DE102004045418A1 Method and device for grinding a roller
DE102004013031A1 Method and machine for producing a roll
DE10144679A1 machining center
EP1205277A2 Machine tool, in particular high-speed machining centre
US6234885B1 Roll grinding machine
WO9928085A1 Roll grinding machine
DE4117723A1 Machine tool with multiple vertical spindles - has tools extending upwards from spindles and workpieces mounted above spindles
EP0314824A1 Universal milling machine with several axles
EP0308539A1 Method and a positioning system or apparatus for orienting an actual surface, for example of a form, on an internal coordinate system of a machine moving in relation to it, in particular a multi-axis band laying machine
IT8721851D0 Composite tape placement machine for aircraft aerodynamic surface
DE3605054A1 Vibration-damping device for two components of a machine tool which can be displaced relative to one another
DE3540041A1 Balancing device for static balancing of grinding wheels
DE3539471C1 Device for pivoting a tool-holding fixture, in particular of an angular milling head, at the free (bottom) end of a milling spindle carrier
DE3538853C1 Grinding process for a surface grinding machine