作者: John C. Bonczyk
DOI:
关键词: Reinforcement 、 Composite structure 、 Fuel tank 、 Communication channel 、 Groove (engineering) 、 Composite material 、 Engineering
摘要: A fuel tank of blow molded plastic which has an elongated bottom needing reinforcement, the reinforcement including groove or channel in and tubular member, both member having complimentary shapes with narrowed mid portions cooperative together to retain thereby forming a composite structure.