SU31626A1 - Metering device - Google Patents

Description

In the proposed instrument for tachometric tipping with a kiporegel, the principle of replacing translational movements by rotating drum cylinders is used, which is also used in tabular calculations.

In the attached drawing of FIG. 1 shows a perspective view of the device; FIG. 2 is a top view of the main frame of the device; FIG. 3 is a side view of the slats supporting it; FIG. 4 and 5 - view of the disk from the side and from above; FIG. b and 7-details of the bonding of the disk with the rim; FIG. 8 and 9 are top and side views of a supporting rectangle with a pin-up mechanism; FIG. 10-19- details of the pickup mechanism; FIG. 20 is a plan view of a supporting box with a pinch mechanism and an automatic elevation indicator; FIG. 21 and 22 are side and front view of automatic elevation; FIG. 23 and 24 details of this indicator; FIG. 25 is a top view of a frame for interpolating contour lines; FIG. 26 and 27 - front and side elevated view of the elevation; FIG. 28 chart; FIG. 29 and 30 are side and rear views of the arc fixed on the kipregel pipe; FIG. 31 and 32-- detail of the elastic strip on the arc in two projections; FIG. 33 — modified form of the device; FIG. 34 - variable

(300)

divider; FIG. 35 - the dividing chart.

A frame / is located on the scaler plate (Fig. 1 and 2), resting on two rulers 2, 2, which are fastened together with end-to-end strips 3 at the ends. These planks are located along the sides of the tablet and can be strengthened with bolts 4 fitted with grippers 5 nuts that fit under the edge of the tablet b. Wound 1 is fixed on rulers 2, 2 with screws 7, the ends of which are included in the longitudinal grooves of the rulers. In the cut-out of the frame / the strip 8 can slide, provided in the middle with a circular cut-out and can be fixed with screws 9, 9. On the frame / there is a disk Yu (Fig. 1, 4, 5), equipped with holes 7 /, 11 for ease and resting along the edges on a frame / rim 12 attached (Figs 1, 2, 4) with a cut-off inner edge. In the middle of the frame / is supported on the protruding rim J3 (Fig. 2), surrounding a circular hole in the bar 8, into which is inserted the cylinder 14 screwed to the disk U (Fig. 4), to which the closing bar is attached to the bottom.

An arcuate plate / 5 (Figs. 1 and 6) is attached to the edge of the disk Yu, along which the bar 16 is moved. A screw 17 (Fig. 7) is screwed into the bar, and a screw thread 18u fitted at the end of the screw thread into the ball 7P, which can be moved in the slots of the handle 20, screwed to the disk Y. The screw 77 with round cutting by its lower end is connected with the inclined plank 21 fastened on the plank / 5. The ball 19 can be moved by hand in the gaps of the handle 20. When the ball 19 is moved towards the disk 10, the screw 17 presses the plank 21, which then does not touch the edge of the fixed rim and, therefore, the disk 18 can freely rotate. When the ball 19 is moved away from the disk 10, the screw / 7 forces the bar 27 to press against the fixed rim, as a result of which the disk 10 is fixed and then it can be given only a micrometer movement by rotating the ball 19 about the axis of the rod 18, which in this case is screwed into the ball or unscrewed from it and thereby moves the disk 10 in one direction or another.

The disk 10 contains a supporting rectangle (plank) 22, bearing on itself the entire mechanical part of the device and provided with a figure cutout 25 corresponding to the same shape cut in the disk 10. The side 24 of the rectangle 22 is equipped with a trapezoidal jaw 25 (Fig. 4), which is inserted a long bar, screwed to the below kipregel ruler, which spirals into a circle 10.

The rod 26 (FIGS. 8 and 9) of square section may slide in two bushings 27 and 25, tightly connected to a plate 29, which is attached to rectangle 22. On the rod 26, the protrusion 30 is attached and tightly fixed to the process 31, which is pressed a screw 32 passing through the sleeve 28. At the end of the protrusion 30, a coupling 33 is fitted, provided with a screw 34 passing to the rod 50, and a spring placed inside the coupling between its bottom and the end of the projection 30. The coupling 55 is provided with two holders for vertically located needleheads 55 (Fig. 10) and obliquely located The graphite marker 55, under the influence of the springs, is placed in the holders. The needle and graphite marker are located so

so that when you click on the buttons with which they are equipped at the top, their points should hit the same point on the tablet paper.

To the end of the rod 26 is attached a ha ha 57 (Fig. 9. and 12), covering the drum 38 (Fig. 12), which is provided with a fine-cut shcheyboy 59 to rotate the drum and can rotate on an axis 52 that does not reach the top of the drum inside the guide cylinder 40 (Fig. 12 and 13), mounted on a rectangle (bar) 22. The drum 38 is covered with a head 41 with a beveled edge, on which divisions are applied; On the top of the head, there are scaled figures, and to use various scales, a rotating plate 42 with slots is placed on the head, which, when the plate is rotated, reveal figures corresponding to one or another scale. The head 41 is secured to the drum 38 by means of a clamping screw 43. Near the drum 38 there is an inclined frame 4 fixed on the rectangle (bar) 22 (Fig. 12 and 14) with a scale plate 45 attached to it (Fig. 15). two parallel vertical and one oblique lines. The pointer 46 is made in the form of a glass plate installed in the frame 47 with a vertical line deposited on it (Fig. 16 and 17); With its slit 48, the frame 47 is worn on the rod 49 of the frame 44 and can move along it while acting on the frame 47 with a micrometer screw 50, and on the other side of the frame abuts the spring rod 57 (Fig. 14).

Between the axis 52 and the inner surface of the drum 38 is placed a coil spring 55 (Fig. 19), which tends to turn the drum in the direction opposite to the one into which it turns 57. On the outside of the drum 38 there is another spring 54 (Fig. 12) acting in the same direction and abutting with its end into the protrusion 55, which is located on the lower surface of the head of the drum 38 and is pressed by the action of the springs against the pin 56 passing through the frame 44 (Figures 12 and 18).

At the other end of the rectangle

(strips) 22 an automatic exceedance indicator is placed, consisting of three rotating cylinders 57, 58 of cylinder 59 inside the sheeting (Fig. 2). causes the cylinder to rotate one full turn. The upper cylinder 59 serves as a counter for the number of revolutions and as a place for strengthening the spring, pulling back the flexible rod, wrapping the cylinder shchet.57. The middle cylinder 58, which rotates freely, carries on its side surface a table for performing calculations related to the position of the indicators 60 and 61 (Fig. 22), moving along the notch 62 in the indicator cover 63 and connected with 64.65 rims with a rim 66 which in turn is associated with a flexible grip with a cylinder 38 (Fig. 9) having the same diameter with it.

A table 67 (Fig. 25) for interpolating contour lines consisting of four slats, the transverse slats are placed below the table for calculations, which serves as a tire for cylinders 57, 56, 59 and mounted on struts slightly above the general frame for connecting all parts of the mechanism fastened to the longitudinal ones, one from the right end of the latter, and the second to the middle of their length, so that the left ends of the longitudinal planks remain free MP1. The frame can move under the table and is advanced if necessary using it. Adjacent to the middle bar, an interpolating cylinder, enclosed in a narrow-cut tire 68, is mounted on open bearings. At the ends of the slats, a bar bR slides, carrying on itself two 70-71 movable sleeves with marking pencils lowered close to the plate and needles directed towards the interpolating cylinder.

In the modified excess ratio (Fig. 26 and 27), the exceedance diagram (Fig. 28) is made of a flexible material and is wound directly onto the cylinder 57 (Fig. 27),

An arc 72 (Figs. 29 and 30), driving the mechanism, is attached to a rod 73, which is tightly attached to a pipe of its side, parallel to the second axis near the lens. The adjustment is served by a screw 74, which moves the slider 75 with a head 76, to which is attached a spring bow 77 (Fig. 31 and 32) with a short plate 78 screwed to it, the slot of which includes a hook 79, connected to a cylinder.

In another embodiment of the device, in addition to cylinders 57 and 59, there is a cylinder 80 (Fig. 33) and a spring roller 81 on which a transparent celluloid tape is wound with a dividing diagram printed on it (Fig. 35). The cylinder 80 is covered with a cover 82, in the middle part of the slit, the end of the needle rod 83 at this point passes the cylinder forming a narrower pulley 84, equal in diameter to the distance scale cylinder pulley. The dividing chart tape is forked and wound on the cylinder 80 on both sides of the pulley 84, with one side of the tape with the chart related to the elevations, and the other to the layouts (Fig. 34).

The subject matter of the invention.

Claims (7)

1. A kipperel-type metering device, characterized by the use of a handle 20 rotated by means of a handle 20 (fig. 1 and 6), centered respectively at a certain point on the plan, a disk 10 carrying a locking clip for the kipregel and devices brought into the joint in the form of a reference A rectangular with a cutout. It has the shape of a trapezoid, to which the clamping strips are pressed. 2. In the device according to claim 1, use is made of a scraper mechanism installed on the key fastener, characterized in that it consists of a rod 26 (FIGS. 8 and 9) that is movable in bushes 27Vi28 fastened with a disk 10 fitted with a protrusion 30 with a needle centered and connected tightly to the inner, under the action of the spring, the drum 38, whose bevelled head 41 and the inclined scale plate 45 with the pointer 46 serve to determine the movement of the needle along the kipregel ruler. 3. In the device according to claim 1 application an automatic exceedance indicator characterized by the use of cylinders 57, 58 and 59 rotating inside the tire, of which the lower 57 is connected to the kipregel pipe by such a transmission that the transition of the pipe from one extreme position to another causes the cylinder to rotate for a full turn, the upper 55 serves as a rotational speed counter and the seat of the spring that pulls the winding pulley of the cylinder 57 is flexible, and the middle 59 rotates freely and a table is placed on its side surface for making calculations related to the position of the movable x along the slit in the lid pointers opening side surface of the cylinder 57 and the flow rate w, ihs whole Schirin during a complete revolution of the rim 66 associated flexible draft type with a drum 38 (FIG. 12) having the same diameter with it. 4. In the device according to claims 1 and 3 the use of a frame for interpolating contour lines (Fig. 25) placed below the table. for making calculations serving as cylinder liner 57, 58 and 59, and consisting of. a rod 69 with needles moving along the horizontal bars and a transverse slit with an interpolating cylinder rotating under it. 5.Video modification of the device according to claims 1 and 3, characterized in that the exceedance diagram, made of a flexible material, is arranged to be wound directly onto the cylinder 57 (Figs. 26, 27, 28). 6. In the apparatus of claim 5, use an arc-tube attached near the ocular of the arm, having a groove for pulling, encompassing the cylinder 57 by means of a spring-loaded bow 77 and a hook 79 and tightened by a screw 74 (Fig. 29-32). 7. The form of the device according to p. 1, 3 and 5, characterized by using a cylinder 80 with a diagram rotated directly by a rod 83 (Fig. 33). to the author's testimony I. S. Bur ka 31626 I.S. certificate to the author s. R  B5 & Bur ka № 3162 VNG. II- 5 O y-, Fig / g // g / 5ЖШ yySK F ///: // Figs (fJiir.lK Figs frjf- frrl ,, gg | d :; l I 5ii; i;.; N / № .ISH J (7w /: f /// :, li i- .- II;., Lch1: UFIG / f FLG20 55 / f 0Ifr / 0. - PR, FPG .26 mjr27 5S /, - f itrtri S FIG 28 / w // ::.; 67 Itp i S 2yh &: (r; U-V Scvia j ..; & r # 2gSv®: -K; S pppiJ: / 5Shf--:: y-, - Figs Fag.zp 77