SU16190A1 - Device for storing drawings, posters, etc. - Google Patents

Description

In the proposed device, intended for storage of drawings, posters, etc., in a rolled-up form, there are two disks, 1 mounted on a vertical shaft, which are rotated by means of a gear wheel.

In FIG. 1 is a longitudinal sectional view of the storage apparatus; FIG. 2 is a top view of the lid; fip 26 is a front view of a rod fastening cylinders; FIG. 3 is a top view of the device without a lid; FIG. Bb is a front view of the transfer mechanism, FIG. 4 - view: disassembled. Device, FIG. 5 is a view of the cover case for the drawings; FIG. 6 - type of card and card file.,

A device for storing drawings of posters (Figs. 1-4) consists of a rotating cylindrical casing A of the cone-shaped cover B, bottom It is parallel to each other located two disks G, in the center, which passes the connecting shaft D. Upper end the shaft is fixedly connected to the small gear W, which interlocks with the toothed sector W on the lever 3, forming a transfer mechanism (Fig. 3B), together with the handle AND on the bar B A metal bar H passes through bar B and all hinges T, which connects the walls of the cy.indra themselves, with I eat at koytse rod has a thread which serves for screwing rollers O. By means of the rollers of cylinders is attached to the bottom of the device. Cover B has a lock M and a door L that serves to take out and insert diagrams (Fig. 2 and 26). Store.) The ear has cells G (Fig. 3) located radially in cylinder A. On cover B there is a pointer radius-RD, divided into parts and having a handle with an arrow And which indicates which number opposite the door A will stop radius r When the door L is opened, a parallel-row indicator appears, divided into several parts. The diagram or drawings are placed either in the IT case (Fig. 5), or in a cover made of matter L attached to a stick (Fig. 3). The process of using the storage is as follows: From card file C (Fig. 6), select the required card P 6) on the affected topic and find the cipher (eg 24-6), then go to the repository and rotate the handle of the lever 3 until the arrow shows the number 24 on the JT indicator. Then the door rises and on the inside the side is looking for the digit b, which corresponds to the desired diagram; In order to unmistakably find out the radius rd on the circle, G-against him is put the same number with the pointer i. Diagrams are inserted into the device in the same way as taking out, but only with the name of the diagram, subject, radius number and row entered on the P card.

P p fe d m ate tatte.

A device for storage — drawings, placards, etc., rolled up, characterized by the fact that the vertical shaft D, rotated by means of the gear wheel W, coupled to the gear sector G1 on the hook 3, has a Spline — two disks G with cells for insertion rolled-up drawings in cardboard and other cases, and outside there is a cylindrical rotating cover, the lid of which is provided with a radial hole covered by the door J, and a pointer-K, used to install the arrow AND handle 3 according to the number of rows of cells.

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