RESIN MOLDED ARTICLE

PROBLEM TO BE SOLVED: To certainly prevent non-filling of ribs with a resin material when molding and to ensure prescribed plate thickness by reducing the sink of wall parts or ribs.SOLUTION: A resin molded article formed by a mold for molding resin has wall parts 2 and 3 extending in a first direct...

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Bibliographic Details
Main Author AKIMOTO HIROSHI
Format Patent
LanguageEnglish
Published 27.01.2011
Subjects
AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
BASIC ELECTRIC ELEMENTS
CURRENT COLLECTORS
ELECTRICITY
LINE CONNECTORS
PERFORMING OPERATIONS
SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR
SHAPING OR JOINING OF PLASTICS
TRANSPORTING
WORKING OF PLASTICS
WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Summary:PROBLEM TO BE SOLVED: To certainly prevent non-filling of ribs with a resin material when molding and to ensure prescribed plate thickness by reducing the sink of wall parts or ribs.SOLUTION: A resin molded article formed by a mold for molding resin has wall parts 2 and 3 extending in a first direction A and a plurality of the ribs 7 and 8 arranged in the first direction A are provided to the wall surfaces 2a and 3a of the wall parts 2 and 3. The wall parts 2 and 3 have a plurality of lightening holes 13 and 14 and first inclined surface parts 13a and 14a obliquely crossing the first direction A are provided to the lightening holes 13 and 14.
Bibliography:Application Number: JP20090163048