SU21492A1 - Dial Scales - Google Patents

Description

in the proposed scales, equipped for counting, in a scale, ring-shaped, of different diameters, but equal to the weight of the weight, placed on supports, through the openings of which the scale pan passes, are used. When the rocker is tilted, the weights gradually, one after the other, are picked up by the lifting scale pan. During the return stroke of the rocker, the weights being held up by the respective supports are automatically removed from the cup.

The schematic drawing shows a side view of the proposed scales.

At the end of one of the arms of the yoke of the arms, equipped with an arrow hi moving along the dial 5 with divisions applied on it, a cup is suspended for the cargo to be weighed. To the other end of the equal-arm rocker on the cord d, the cup a is suspended, a passageway, when the rocker arm swings, through the holes located one above the other of the supports b. Equal weight ring-shaped weights with are placed on supports B, above cup a, in a sequential order of increasing their diameters. When weighed on a cup of cargo, lifting a cup and picks up successively stacked one on top of another: gui weights with. When equilibrium is established, an arrow L indicates on the scale the weight of the test load. After removing the load from the strap t and lowering the a / ri cup, in the reverse order, they are lowered onto their stands B.

The subject matter of the invention.

Dial scales, characterized by the use of 6 annular rings lying on supports, equal in weight to each other, but with different diameters of weights, which lie gradually, when the rocker arm is tilted on the cup. To the author's testimony I.R. Chechel

/with

72I ,,;

/