SU22303A1 - Automatic Scales - Google Patents

Description

The present invention relates to automatic weights operating without springs and weights under the influence of pressure.

In FIG. 1 depicts the total in d weights; FIG. 2 - the bottom view of the scale; FIG. 3 is a front view of a shaped lever with a snail; FIG. 4 is the same side; FIG. 5- then above; FIG. b and 7 parts of the mechanism; Fig. 8 is a top view of a snail in the middle with yarns; FIG. 9 - type of digital ruler.

The somatic scales consist of a gigi (/, supplying;; this ml) we sing the upper end of the y;) with a needle-shaped shaft, rotating knobs in half-shigikah ./A fork-shaped grip /. On the same shaft of the mainframe, its flanks are attached to the sides, coupled with the toothed rails of m, thanks to which the vertical movement of the f / t under the action of the weight of the load from the platform B to the cochlear shaft comes into rotational motion. A lever P, 12, supported at its end with a load x, is supported on this shaft. The other end of this lever is provided with rollers 19 sliding along the guides /). The lever with the load is connected to the cochlear shaft by means of threads 2, 3 and t, which move the lever in the horizontal direction, as a result of which its pressure value is changed by a heavy weight. The movement of the lever is transmitted

by means of the rod 13 pointing ruler, gripped on an endless belt 14, tensioned on the rollers 15.

The effect of the scales is as follows. The load lying on the platform A of the weights generates a pressure above, transmitted through the end of the rod a to t d d. When it rises, this ta ha through the gears and the slats and the co-shaped image is brought into rotation / a p | shaft / ;. which is due to ukre.i: en / gb; .m on it and directed the 1st n different sides of steel; m nits at points 2 and 3 and n points 4 and 3 but the time is virigs / g | - according to nprailsikyu page; nmg 2 and 3, ral-, katvzz at the same time yarn 4; i 5, and vice versa. The load is at the same time together with the shaped lever II, 12 doors -1 kets Bnpsoo and to the left along the guides /.

Thus, during the movement of the cargo with lever 11 and 12 and rod 13, the latter drags the digital ruler of the LC in the direction opposite to the movement of the rod, and as it passes through a special window 16, arrow 18 shows one or another figure defining the weight.

The subject matter of the invention.

Automatic scales, characterized in that in order to change the magnitude of the load on the load,

according to lo load on their platform, a device is applied, consisting in that the top of Hazannz ha ha /, ending at the top with fork fork (I), is provided with a cochlear shaft rotating in / of the latter with hooks l linked along its sides with rails m and i with vertical movement of rotates by rotating the shaft on which, in turn, shaped lever 11.1

12, fitted on one box ;;;. E with a load .g, and on the other with rollers It), sliding along the D and C 2 guides, with a cochlear like thread of threads 2, 3, t, serving to extend the lever with a load in horizontal direction, in order to transfer the indicated movement to the index line, the latter is attached to the endless casting 14, tensioned onto the rollers 15 II and connected to the lever II, using rod 13.

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