SU8594A1 - Libra - Google Patents

Description

The present invention relates to weights in which the arms of the rocker arms are angled and one of them serves as an indicator moving against the scale.

The drawing shows a diagram of the proposed device weights.

The proposed scale consists of a three-shoulder arm mounted on support 1, with arm 3 attached to arm 2, with a cup 9 suspended from it for weighed cargo 10; the other shoulder-arrow 4 serves as a pointer moving against the graduated scale 11; the third shoulder 12, located at an obtuse angle to the shoulder 2 and directed by Ksepxv, is provided with a counterweight 5, moving along the shoulder with a micrometer screw 8 placed in the anvil 6, attached to the shoulder by a screw 7.

The weighed weight 10 is placed on the cup 9 of the shoulder 2 and is balanced by the arrow 4 and the shoulder 12 with the counterweight 5 located on the other side of the balance point of the rocker arm 1; The equilibrium position is reached by moving the counterweight 5 along the shoulder 12 with the help of a micrometer screw 8. As the moment of the weighed load 10 decreases, due to the angle between the shoulders 2 and 12, the moment of the counterweight 5 increases and arrows 4 decreases.

The subject of the patent.

Scales whose arms are angled and one of the arms serves as a pointer moving against the scale, characterized by the use of the third shoulder 12, directed upwards at a blunt angle to shoulder 2 and carrying a counterweight 5, moved along the shoulder using a micrometer screw 8 reinforced in the support post 6, in which the weights shoulders 4 and 12 are on one side of the support point 1 and serve to balance the weighed weight 10 placed on the cup 9 on the shoulder 2 weights.

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