SU1595692A1 - Device for drawing axonometric images - Google Patents

Abstract

The invention relates to drawing instruments for constructing axonometric images and allows for improved user convenience. The horizontal yoke 9 is bonded with the slider 5 of the vertical guide 4 and carries the slider 10, on which the inclined graduated ruler 12 is fixed, carrying the slider 13 with the writing pin 14 and the latch 15. The guide 4 is fastened with the slide 2 of the horizontal guide 1. Horizontal sections ( plans) of the object is obtained by circling bypassing pin 6 plans with clamped clamps 11, 15. By moving the slider 13 along the ruler 12, vertical lines on an isometric image are obtained. 1 il.

Description

The invention relates to drawing devices for the construction of axonometric images and allows you to increase

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convenience in use. The horizontal yoke 9 is bonded with the slider 5 of the vertical guide 4 and carries the slider 10, on which the inclined graduated ruler 12 is fixed, which carries the slider 13 with the writing pin 14 and the latch 15. The guide 4 is fastened with the slider 2 of the horizontal guide 1. Horizontal sections (plans) of the object receive by circling bypass pin 6 plans with clamped clamps 11.15. Moving the slider 13 on the ruler 12 receive vertical lines on an isometric image. 1 il.

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The invention relates to drawing devices for the construction of axonometric images and can be used in the educational process.

The purpose of the invention is to increase the convenience in use.

The drawing shows the diagram of the device.

The device contains a horizontal rail 1 fixed to the drawing board, a carrier slider 2 with a latch 10. With the slider 2 a vertical rail 4 is rigidly fastened 4. The carrier slider 5 with a dowel pin 6, a latch 7 and a handle 8. The horizontal traverse is rigidly fastened with the slider 5 9, on which 15 is mounted a slider 10 with a latch 11. With a slider 10, an inclined graduated ruler 12 is fastened, carrying a slider 13 with a writing pin 14 and a latch 15. The angle of inclination of the ruler 12 to the traverse 9 is 20 °, and the zenith isometry is 20 - 60 °.

During the work with the device under it enclose a horizontal projection (plan) of the depicted object. With clamped clamps 11.15 with a dowel pin 6, 25 encircle the plan of the object. To stroke the vertical and horizontal lines of the plan additionally use the latches 3 and 7, respectively. The vertical lines of the axonometric image are obtained by moving the slide 13 along the graduated ruler 12 to the required distance with the latches clamped 3,7,11.

Claims (1)

Claim A device for constructing axonometric images containing a stationary horizontal guide, a carrier slide with a lock, a vertical guide rigidly attached to the slide of a horizontal guide, a slide with a lock and a bypass pin mounted on a vertical guide, and a writing pin that is different in that in order to improve ease of use, it has a horizontal traverse, fastened with a vertical slider,. a slider mounted on the traverse with a clamp, an inclined graduated ruler mounted on the slider of the traverse and a slider mounted on it with a clamp, while the writing pin is fixed on the ruler slider.