Pressure measuring device for an injection molding machine

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United States of America Patent

PATENT NO 7270524
APP PUB NO 20050058737A1
SERIAL NO

10918195

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A pressure measuring device for an injection molding machine having a plasticizing screw operated by a rotary drive and an injection drive includes a load detector having a deformation zone which forms part of a transmission member of the injection drive and is of reduced cross section, and a sensor. The deformation zone elastically deforms in response to a driving force acting on the transmission member, with the sensor measuring a change in shape of the deformation zone.

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Patent Owner(s)

Patent OwnerAddress
SUMITOMO (SHI) DEMAG PLASTICS MACHINERY GMBH90571 SCHWAIG

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Krosse, Dietmar Wiehe, DE 2 9
Schmidt, Holger Bad Frankenhausen, DE 158 1642

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Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges496302468031159432301 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 7071 - 8081 - 90100 +050100150200250300350400450500550600650700

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