SU15062A1 - Instrument for measuring the distance between the axes of the parallel shafts and for checking their parallelism - Google Patents

Description

The proposed device for measuring the distance between the axles of the allele wahs refers to measuring instruments of compasses having attached E to their nosyles or lines with an indicator for counting the measured measurements, and is equipped with fixed or slider grips to set the shaft axis on a straight line passing through the center of the hinge — for a simple compass and circular with parallel legs, or through the center of the hinge and the tip of the end of the leg — for proportional cal.

In the drawing of FIG. 1, a side view of the device is shown, in which non-movable grippers are placed on the legs of a simple compass; fig, 2, too, with slider locks on legs proportional compasses; Fig, 3-the same, with napsing grabs with compasses with parallel legs.

On legs 2–5 of simple compasses (Fig. 1), stationary grippers 2-3, covering valg – 1, are placed, the distance between which Lc mi is to be measured. The prices of the shafts 1-1 are located each on one straight 14 with the centers of the hinge 4 and the hinges 15, with which a measuring ruler with a vernix b is attached to the compass, located parallel to the plane passing through the axes of the shafts 1-1 and showing the desired distance between these axes.

FIG. 2, on legs 5-5 of the proportional compass, are placed on the fingers 10-10 sliders 7-7, designed also for the circumference of the shafts 1-1, the axes of which are arranged, each, on one straight 14 with the center of the hinge 4 and the points mi Jf D legs circulating. The resulting distance between the tips is proportional to the desired distance between the axles of the shafts (or equal to the last with an appropriate choice of the length of the legs of the legs of compasses) and can be measured with a scale bar,

In a device with a compass, having parallel legs 3-3 (Fig 3), which are always kept parallel to each other in position of the “hard joint” bars 13 with sliders 12, the distance between the shafts 1-1 covered by the slider grips 7- 7 is indicated in full size on the measuring bar 5, provided with a vernier 6. The distance between the slider grips can be adjusted with screws 9-9,

- Subject of the patent.

A device for measuring the distance between the axes of the parallel shafts and for checking their parallelism, with the bass on the compasses attached with rulers or an arc with a pointer for reference

one produced by the proers, characterized in that the fixed arms 8–2 (Fig. 1) or the 10–10 10–10 slides of the slider (Fig. 2–3) are placed on the simple calico plates (Fig. 1), proportional (Fig. 2) or compasses with pdralele E (with their legs (fig. 3).

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