Laser disc storage container

作者: Ding T. Lay

DOI:

关键词: LaserMaterials scienceContainer (type theory)Spring (mathematics)Structural engineeringOpticsBase (geometry)

摘要: The subject invention provides an improved structure for a laser disc storage container (10) which allows discs contained within to be easily displayed, removed and inserted with minimum of effort, while simultaneously maintaining volume the (10). overall concept is directed envelopes (30) being fixedly secured spring member appendages (22) mechanisms (20). are biased at individual angles base portion (24) allow rotated display when opened.

参考文章(9)
Wilburger William, Album for disk records ,(1921)
Wisner Isadore, Holder for phonograph records ,(1948)
Cloppet Georges-Marius, Classeur pour disques ,(1959)
Guy Calas, Stöd för skivalbum ,(1948)
Charles F Hanselmann, Disk-record holder. ,(1915)