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    • 2. 发明申请
    • APPARATUS AND METHOD FOR SIMULTANEOUS USAGE OF MULTIPLE DIE CASTING TOOLS
    • 同时使用多种铸造工具的装置和方法
    • US20110017420A1
    • 2011-01-27
    • US12882513
    • 2010-09-15
    • Dave L. GravesGerard M. HellebuschPatrick Robert MeyerPhillip J. DunkChad E. Pearia
    • Dave L. GravesGerard M. HellebuschPatrick Robert MeyerPhillip J. DunkChad E. Pearia
    • B22D11/103B22D41/00
    • B22D17/2023B22D17/2236B22D17/32
    • A die casting apparatus and method evidencing increased apparatus output including the ability of using multiple die tools. The apparatus includes an indexing assembly removably engaged with at least one die block assembly for transporting between four stations, including an injection station, a cooling station, an ejection station, and a recovery station. The injection station includes a frame, a clamp assembly attached to the frame for clamping and releasing the die block assembly, a shot sleeve assembly engaged with the die block assembly for receiving molten material, such as metal, from a furnace means and injecting the molten material into the die block assembly, and a shot cylinder releasably coupled with the shot sleeve assembly for controlling the injection of molten material. The ejection station includes an ejector lift assembly which engages the die block assembly for ejecting a finished part from the die block assembly, and the recovery station includes an ejector drop assembly which engages the die block assembly for placing a preload on the die block assembly.
    • 一种压铸装置和方法,其证明增加的装置输出,包括使用多个模具工具的能力。 该装置包括可移除地与至少一个模块组件接合的分度组件,用于在包括喷射站,冷却站,喷射站和恢复站的四个站之间运输。 注射站包括框架,附接到框架以用于夹紧和释放模块组件的夹具组件;与模块组件接合的喷射套筒组件,用于从炉装置接收诸如金属的熔融材料,并将熔融的 材料进入模块组件,以及与喷射套筒组件可释放地联接的喷丸筒,用于控制熔融材料的喷射。 喷射站包括顶出器提升组件,其接合模块组件以从模块组件中弹出成品部件,并且回收站包括一个与模块组件接合的喷射器液滴组件,用于将预载放置在模块组件上。
    • 4. 发明申请
    • USE OF UV ABSORBERS IN THE PRODUCTION OF TRANSPARENT POLYAMIDE MOLDED PARTS
    • 紫外线吸收剂在透明聚酰胺模制部件的生产中的应用
    • US20090085019A1
    • 2009-04-02
    • US12122468
    • 2008-05-16
    • Friedrich Severin BUHLERRobert Meyer zu WESTRAM
    • Friedrich Severin BUHLERRobert Meyer zu WESTRAM
    • F21V9/06
    • C08K5/005C08K5/3475C08L77/00
    • The invention relates to a polyamide molding compound melt comprising a UV absorber for the production of transparent plastic products or molded parts, which have a reduced transmission for light up to a wavelength of 400 nm. The polyamide molding compound melt according to the invention is characterized in that it comprises at least one UV absorber, of which at least one UV absorber is a compound having at least one substituted benzoyl group, wherein the polyamide molding compound melt comprising this at least one UV absorber causes no visible blooming on surfaces with which it comes into contact during processing. Particularly preferred polyamide molding compound melts comprise PA 6I/MXDI, PA MACM12, PA MACMI/MACMT/12 or PA 6I/6T/MACMI/MACMT/PACMI/PACMT/12 as well as one or more UV absorbers in the form of a dibenzoylmethane compound and/or an aminohydroxybenzoyl benzoic acid ester.
    • 本发明涉及一种聚酰胺模塑料熔体,其包括用于生产透明塑料产品或模制部件的紫外线吸收剂,其具有减少的透射率至400nm的波长。 根据本发明的聚酰胺模塑料熔体的特征在于其包含至少一种UV吸收剂,其中至少一种UV吸收剂是具有至少一个取代的苯甲酰基的化合物,其中所述聚酰胺模塑料熔体包含该至少一种 紫外线吸收剂在加工过程中与其接触的表面上没有明显的起霜。 特别优选的聚酰胺模塑料熔体包括PA 6I / MXDI,PA MACM12,PA MACMI / MACMT / 12或PA 6I / 6T / MACMI / MACMT / PACMI / PACMT / 12以及一种或多种二苯甲酰甲烷形式的UV吸收剂 化合物和/或氨基羟基苯甲酰基苯甲酸酯。