Supports: cabinet structure – Knockdown or setup type – Foldable
Patent
1976-04-02
1977-12-13
Nunberg, Casmir A.
Supports: cabinet structure
Knockdown or setup type
Foldable
312290, A47B 5708
Patent
active
040626075
ABSTRACT:
A card file box having front and rear panels pivotally mounted to open outwardly for increased capacity and ready accessibility to the cards contained therein. A bottom member has a trapezoidal shaped cross-section which provides a pair of angularly disposed edges adjacent the front and rear panels. A pair of coaxial pins are situated near the lower corners of each front and rear edge of a pair of end panels adjacent the bottom member and pivotally cooperate with mating openings in the lower edges of the front and rear panels. Outward travel of the front and rear panels is limited by contact between the lower portion of the inward surface of the front and rear panels and the angular edge of the bottom member. In the closed position the integrity of the box is maintained by a pair of upwardly facing projections on the top edges of the front and rear panels engaging mating openings on the lower surface of the top panel. The top panel is lifted vertically to free both the front and rear panels for outward pivotal movement thereby increasing the angular displacement between adjacent file cards.
REFERENCES:
patent: 2331472 (1943-10-01), Holleck
patent: 2374965 (1945-05-01), Weston
patent: 2605617 (1952-08-01), Replogle
patent: 2936066 (1960-05-01), Meksula
patent: 3434769 (1969-03-01), Salet
LandOfFree
Card filed box with outwardly opening front and rear panels does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Card filed box with outwardly opening front and rear panels, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Card filed box with outwardly opening front and rear panels will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-486587