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    • Patent AT-E400377-T1: [Translated] HYDROFORMING PRESS FOR PRODUCING MOLDED PARTS BY INTERNAL HIGH PRESSURE FORMING

    Metadata Updated: September 8, 2025

    A hydroform press has shrink-joined outer (3) and inner (4) pipes. The inner pipe has a two-part (7, 8) tool mount (6) for an upper (10) and lower (11) tool (9) with a work piece (13) form chamber (12). Short stroke cylinders (14, 15) are located between the tools and tool mounts, and close the tools during the forming process. A pressure cushion (20, 21) is located between the short stroke cylinder pressure pistons (18, 19), the upper and lower tools respectively. The cushions compensate the form chamber (12) inner pressure on the pistons (18, 19) and tools (10, 11). The cushions are integrated in the pistons (18, 19) and/or in the upper and lower tools. Cushion pressure is regulated in accordance with form chamber (12) pressure.

    Access & Use Information

    Public: This dataset is intended for public access and use. License: No license information was provided. If this work was prepared by an officer or employee of the United States government as part of that person's official duties it is considered a U.S. Government Work.

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    Dates

    Metadata Created Date September 6, 2025
    Metadata Updated Date September 8, 2025

    Metadata Source

    Harvested from Healthdata.gov

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date September 6, 2025
    Metadata Updated Date September 8, 2025
    Publisher National Center for Biotechnology Information (NCBI)
    Maintainer
    Identifier https://healthdata.gov/api/views/cp7y-btz6
    Data First Published 2025-09-05
    Data Last Modified 2025-09-06
    Category NIH
    Public Access Level public
    Bureau Code 009:25
    Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
    Metadata Catalog ID https://healthdata.gov/data.json
    Schema Version https://project-open-data.cio.gov/v1.1/schema
    Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
    Harvest Object Id 90e8d371-37e8-4cf0-af5a-bf5476a3f9d0
    Harvest Source Id 651e43b2-321c-4e4c-b86a-835cfc342cb0
    Harvest Source Title Healthdata.gov
    Homepage URL https://healthdata.gov/d/cp7y-btz6
    Program Code 009:066
    Source Datajson Identifier True
    Source Hash 8d1d43f48c2824b57267dd507b709e14faa3c53b0624de231e2dd4a993d8e602
    Source Schema Version 1.1

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