COMPRESSION MOLDING UNIT AND METHODS OF THERMOPLASTIC BLOCKER DOOR MOLDING Russian patent published in 2020 - IPC B29C43/16 B30B15/02 

Abstract RU 2738183 C2

FIELD: compression molding.

SUBSTANCE: invention can be used in production of honeycomb core filler flow shutter, having multiple cells formed by multiple walls. Compression forming unit comprises male plate made with multiple through holes and multiple inserts for aggregate. Inserts are connected to the male plate so that the honeycomb core can be profiled. Each insert for filler is connected with possibility of removal with corresponding hole of specified plurality of holes with provision of corresponding cell from specified plurality of cells profiling.

EFFECT: result is improved noise reduction and reduced weight of obtained article.

20 cl, 20 dwg

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RU 2 738 183 C2

Authors

Gou, Kevin O'Brajan

Nill, Majkl A.

Buker, Garri Entoni

Dark, Stiven R.

Furne, Lora

Grouv, Rendi Dzh.

Baren, Devid Dzhon

Lingelbakh, Dzheston

Shaffer, Kori

Futch, Devid V.

Larson, Majkl Kh.

Dates

2020-12-09Published

2017-05-29Filed