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A case adapted to contain magnetic discs or the like, said case having a box-like containing member with a lid being hinge mounted to, and formed integrally with, the containing member. There is a tray to hold the discs in a displayed position where the tray slants upwardly and forwardly with the li

A case adapted to contain magnetic discs or the like, said case having a box-like containing member with a lid being hinge mounted to, and formed integrally with, the containing member. There is a tray to hold the discs in a displayed position where the tray slants upwardly and forwardly with the lid being fully opened. There is a linkage member comprising two linkage arms interconnecting the tray with the lid so as to cause upward motion of the tray. The tray further has a cam track and cam follower connection with the side walls of the case to program the motion of the tray to its proper display position.

대표청구항 ▼

A case adapted to contain objects, such as discs, said case having a closed position where said objects are stored within the case, and an open position where the objects are located in an easily accessible position, said case comprising: a. a base containing member having a front end portion, a rea

A case adapted to contain objects, such as discs, said case having a closed position where said objects are stored within the case, and an open position where the objects are located in an easily accessible position, said case comprising: a. a base containing member having a front end portion, a rear end portion, two side portions, and a bottom wall; b. a lid having a rear end portion and a front end portion, said lid being hinge mounted by the rear end portion of the lid to the rear end portion of the base containing member, for angular movement between a down closed position and an open position; c. a carrying and display assembly comprising: 1. a tray which is adapted to carry said objects and which has a rear tray portion and a forward tray portion and comprises a bottom wall means, rear wall means, and two side wall means, said tray being movable between a stowed position where, with the lid closed, said tray is positioned within said base member, and a display position where said tray extends upwardly from said base member and a front portion of said tray is positioned above said base member; 2. a linkage means having a front end and a rear end, said front end being connected to said lid and movable therewith in a manner that upward angular motion of the lid causes a corresponding upward angular motion of the linkage means, said rear end having an operative connection to the rear portion of the tray which permits relative angular motion about an axis adjacent the rear portion of the tray and comprises limiting means which limits said relative angular motion between the tray and the linkage means within predetermined limits; d. said carrying and display assembly having a rear bearing portion which, in movement of the tray from said stowed position to said display position, bears against, and obtains support from, the bottom wall of the base member; e. said tray and said side walls of the base containing member having an operative cam follower and cam track connection, which is responsive to angular motions of the tray relative to the base containing member in a manner to impart to the rear portion of the tray a forward component of motion as the forward portion of the tray is rotated upwardly relative to the base containing member.