SU1509584A1 - Rule for measuring the length of broken line in scale drawing - Google Patents
Rule for measuring the length of broken line in scale drawing Download PDFInfo
- Publication number
- SU1509584A1 SU1509584A1 SU864162237A SU4162237A SU1509584A1 SU 1509584 A1 SU1509584 A1 SU 1509584A1 SU 864162237 A SU864162237 A SU 864162237A SU 4162237 A SU4162237 A SU 4162237A SU 1509584 A1 SU1509584 A1 SU 1509584A1
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- SU
- USSR - Soviet Union
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- scale
- measuring
- length
- broken line
- rule
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- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
Изобретение относитс к контрольно-измерительной технике, а именно к средствам измерени длин ломаных линий на масштабных чертежах. Целью изобретени вл етс повышение точности и производительности измерений за счет того, что в линейке, содержащей гибкое основание с масштабной шкалой, выполн ют основание в виде эластичной трубки 1 с круглым поперечным сечением, а шкалу в масштабе чертежа нанос т на трубку 1 в виде кольцевых рисок 2. 2 ил.The invention relates to instrumentation engineering, in particular, to means for measuring lengths of broken lines on large-scale drawings. The aim of the invention is to improve the accuracy and performance of measurements due to the fact that, in a ruler containing a flexible base with a scale, the base is made in the form of an elastic tube 1 with a circular cross section, and the scale in the drawing scale is applied to the tube 1 in the form of annular risok 2. 2 ill.
Description
(21)4162237/25-28(21) 4162237 / 25-28
(22)15.12.86(22) 12/15/86
(Д6) 23.09.89. Вюл.№ 35(D6) 09/23/89. Vul. No. 35
(71)Минское специальное конструкторское бюро автоматических линий(71) Minsk Special Design Bureau of Automatic Lines
(72)А.Е.Бухман(72) A.E. Bukhman
(53)531.714(088.8)(53) 531.714 (088.8)
(56)За вка ФРГ If 3447200/ кл. G 01 В 3/10, 1986.(56) German application If 3447200 / cl. G 01 B 3/10, 1986.
(54)ЛИНЕЙКА ДЛЯ ИЗМЕРЕНИЯ ДЛИНЫ ЛОМАНОЙ ЛИНИИ НА МАСШТАБНОМ ЧЕРТЕЖЕ(54) RANGE FOR MEASURING THE LENGTH OF A BREAKED LINE ON A SCALE DRAWING
(57)Изобретение относитс к контрольно-измерительной технике, а именно к средствам измерени длин ломаных линий на масштабных чертежах. Целью изобретени вл етс повышение точности и производительности измерений за счет того, что в линей- ке, содержащей гибкое основание с масштабной шкалой, выполн ют основание в виде эластичной трубки I с круглым поперечным сечением, а шкалу в масштабе чертежа нанос т на трубку 1 в виде кольцевых рисок 2, 2 ил.(57) The invention relates to instrumentation engineering, in particular, to means for measuring lengths of broken lines on large-scale drawings. The aim of the invention is to improve the accuracy and performance of measurements due to the fact that in a line containing a flexible base with a scale, the base is made in the form of an elastic tube I with a circular cross section, and the scale in the scale of the drawing is applied to the tube 1 in the form of annular scratches 2, 2 Il.
СЛSL
СWITH
Изобретение относитс к контрольно-измерительной технике, а именно к средствам измерени длин ломаных линий на масштабных чертежах.The invention relates to instrumentation engineering, in particular, to means for measuring lengths of broken lines on large-scale drawings.
Цель изобретени - повьшение точности и производительности измерени .The purpose of the invention is to increase the accuracy and productivity of measurement.
На фиг.1 представлена линейка, развернута в линию, общий вид; на фиг.2 - разрез А-А на фиг.1.Figure 1 presents the ruler, deployed in line, a general view; figure 2 - section aa in figure 1.
Устройство содержит гибкое основание , выполненное в виде эластичной трубки 1 с круглым поперечным сечением , на котором выполнена метрическа шкала, риски 2 которой вл ютс кольцевыми, причем шкала выполнена в масштабе чертежа.The device comprises a flexible base, made in the form of an elastic tube 1 with a circular cross section, on which a metric scale is made, the risks 2 of which are annular, and the scale is made to scale of the drawing.
Дп измерени длины ломаной линии на масштабном чертеже берут линейку, совмещают начало отсчета ее шкалы сDp measure the length of the broken line on the scale drawing take a ruler, combine the origin of its scale with
началом измер емой линии, прижимают гибкое основание к чертежу, продвигают его вдоль ломаной до первого изгиба , зажимают на изгибе и т.д. до конца ломаной без промежуточных вычислений с учетом масштаба чертежа.start the measured line, press the flexible base to the drawing, push it along the broken line to the first bend, clamp it on the bend, etc. until the end of the polyline without intermediate calculations, taking into account the scale of the drawing.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU864162237A SU1509584A1 (en) | 1986-12-15 | 1986-12-15 | Rule for measuring the length of broken line in scale drawing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU864162237A SU1509584A1 (en) | 1986-12-15 | 1986-12-15 | Rule for measuring the length of broken line in scale drawing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU1509584A1 true SU1509584A1 (en) | 1989-09-23 |
Family
ID=21273212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU864162237A SU1509584A1 (en) | 1986-12-15 | 1986-12-15 | Rule for measuring the length of broken line in scale drawing |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU1509584A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5799407A (en) * | 1996-06-24 | 1998-09-01 | Powell; Gary T. | Flexible measuring device |
-
1986
- 1986-12-15 SU SU864162237A patent/SU1509584A1/en active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5799407A (en) * | 1996-06-24 | 1998-09-01 | Powell; Gary T. | Flexible measuring device |
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