SU25887A1 - Instrument for hatching, drawing parallel lines and drawing corners and rectangles - Google Patents

Instrument for hatching, drawing parallel lines and drawing corners and rectangles

Info

Publication number: SU25887A1
Authority: SU; USSR - Soviet Union
Prior art keywords: rectangles; hatching; corners; instrument; parallel lines
Prior art date: 1931-05-12

Application number

SU88368A

Other languages

Russian (ru)

Inventor

В.Н. Дмитриев

Original Assignee

В.Н. Дмитриев

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1931-05-12

Filing date

1931-05-12

Publication date

1932-03-31

1931-05-12 Application filed by В.Н. Дмитриев filed Critical В.Н. Дмитриев

1931-05-12 Priority to SU88368A priority Critical patent/SU25887A1/en

1932-03-31 Application granted granted Critical

1932-03-31 Publication of SU25887A1 publication Critical patent/SU25887A1/en

Landscapes

Drawing Aids And Blackboards (AREA)

Description

Дл штриховани ,- проведени параллельных линий и вычерчивани углов и пр моугольников предлагаетс изображенный на прилагаемом чертеже прибор, состо щий из пр моугольника 1, по одной из сторон которого может перемещатьс линейка 7, имеюща дл этой цели продольный вырез. Пр моугольник 1 снабжен выступами 2 и шкалами 3 дл штриховани и 4 - дл вычерчивани углов. Лмнейка 7 шарнирно св зана посредством планок 8 с линейкою 9, несущею перпендикул рную к ней линейку 10. К пр моугольнику 1, кроме того, прикреплены винт 5 с гайкой и винт 6 с глухой планкой. Линейки 9 и 10 снабжены шкалами.For hatching, drawing parallel lines and drawing corners and rectangles, the device shown in the attached drawing, consisting of rectangle 1, along one side of which a ruler 7 can move, having a longitudinal cut for this purpose. Rectangle 1 is provided with protrusions 2 and scales 3 for shading and 4 for drawing angles. Flaxac 7 is pivotally connected by means of strips 8 with ruler 9, bearing ruler 10, which is perpendicular to it 10. In addition, screw 5 with a nut and screw 6 with a blind bar are attached to rectangle 1. Rulers 9 and 10 are equipped with scales.

Предмет изобретени .The subject matter of the invention.

Прибор дл штриховани , проведени параллельных линий и вычерчивани углов и пр моугольников, отличающийс тем. что он состоит из пр кг,угольника 1 со шкалами 3 дл штриховани и 4 дл вычерчивани углов, на одной из сторон которого закреплена подвижно, имеюща дл этой цели продольные прорезы линейка 1, шарнирно зв занна посредством планок 8 с линейкой 9, несущей перпендикул рную к ней линейку 10, при чем на линейках 9 и 10 нанесены шкалы. к авторскому свидетельству В. № 25887 Н. ДмитриеваA device for shading, drawing parallel lines and drawing corners and rectangles, characterized in that. that it consists of right kg, a square 1 with scales 3 for hatching and 4 for drawing corners, on one side of which there is a movable fixed for this purpose longitudinal slits line 1, hingedly tied by straps 8 with a ruler 9, carrying perpendicular Line 10 is attached to it, and scales are marked on lines 9 and 10. to the author's certificate of V. No. 25887 N. Dmitriev

SU88368A 1931-05-12 1931-05-12 Instrument for hatching, drawing parallel lines and drawing corners and rectangles SU25887A1 (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
SU88368A SU25887A1 (en)	1931-05-12	1931-05-12	Instrument for hatching, drawing parallel lines and drawing corners and rectangles

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SU88368A SU25887A1 (en)	1931-05-12	1931-05-12	Instrument for hatching, drawing parallel lines and drawing corners and rectangles

Publications (1)

Publication Number	Publication Date
SU25887A1 true SU25887A1 (en)	1932-03-31

Family

ID=48343992

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SU88368A SU25887A1 (en)	1931-05-12	1931-05-12	Instrument for hatching, drawing parallel lines and drawing corners and rectangles

Country Status (1)

Country	Link
SU (1)	SU25887A1 (en)

1931
- 1931-05-12 SU SU88368A patent/SU25887A1/en active

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