Learn more

BUEHLER DRUCKGUSS AG

Overview
  • Total Patents
    87
About

BUEHLER DRUCKGUSS AG has a total of 87 patent applications. Its first patent ever was published in 1998. 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 materials and metallurgy, machines and mechanical elements are MAHLE WERK GMBH, KRALLMANN GMBH GEB and PRAEZ SGUSS FABRIK NUERNBERG G.

Patent filings in countries

World map showing BUEHLER DRUCKGUSS AGs patent filings in countries

Patent filings per year

Chart showing BUEHLER DRUCKGUSS AGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Niedermann Benno 24
#2 Fritsche Bernhard 23
#3 Hauser Daniel 17
#4 Padovan Sascha 17
#5 Moret Gilbert 17
#6 Watzinger Bernd 13
#7 Binder Ulrich 10
#8 Fuchs Marc 8
#9 Jung Paul 8
#10 Heinrich Siegfried 8

Latest patents

Publication Filing date Title
WO2009140775A1 Method for producing cores
WO2009149567A1 Lost core having a reinforcing element for the removal thereof
DE102009003306A1 Hydraulic power unit for die casting or pressing machine, has two constant pumps with different delivery volume in hydraulic system for producing displacement volume currents
DE102008055536A1 Method for operating a drive piston of a die casting machine and device for carrying out the method
DE102008055542A1 Pressure intensifier with integrated non-return valve
DE102008055506A1 Pressure die-casting the parts made of metal alloy e.g. aluminum using horizontal cold chamber die-casting machine, comprises filling respective dosage of metal melt into casting chamber and subsequently pressing the melt by casting piston
WO2009043192A2 Die casting mould
DE102008041917A1 Determining cast part quality in a production cycle of a die casting machine by determining pressure elevation in the columns of a clamping unit from cavity pressure operating surface as quality parameter for the die cast parts
DE102008002376A1 Disposable core such as salt core or sand core for die casting molds, comprises a core material, in which a reinforcing element is embedded
DE102008001941A1 Producing disposable cores, comprises introducing a filler of the cores into molds of a die casting machine, and introducing or ending the decomposition- or dissolution reaction of a bonding agent in the core at a given temperature
DE102008009347A1 Method for determining the load capacity of lost cores
WO2008116327A1 Use of a core in die casting to influence structure
DE102007041445A1 Method for cooling castings
DE102007031654A1 Method for manufacturing die-cast components, particularly of components made of aluminum or magnesium materials, involves performing quality test of cast component after casting
DE102007026738A1 die casting machine
DE102007026736A1 Die casting method and die casting mold for this purpose
DE102007023337A1 die casting machine
DE102007020629A1 Device for controlling a die casting machine
DE102007015051A1 Salt core or sand core useful for pressure die casting molds and as a shell construction, comprises a mold or mold portion, a coating, a hollow cavity, an undercut, a thread in casting part and mold inserts or form parts as wearing part
DE102007015050A1 Method for die casting