作者: Lowell J. Freeman
DOI:
关键词: Hinge 、 Spring (mathematics) 、 Geology 、 Refrigerator car 、 Structural engineering
摘要: A barrier assembly with a spring biased for attachment to refrigerator shelf. Upper and lower mounting plates clamp the hinge is provided by forwardly projecting members having eyes formed receive barrier. limit stop angulated grill work of which contact plate upward travel