SU23153A1 - Shading device - Google Patents
Shading deviceInfo
- Publication number
- SU23153A1 SU23153A1 SU72915A SU72915A SU23153A1 SU 23153 A1 SU23153 A1 SU 23153A1 SU 72915 A SU72915 A SU 72915A SU 72915 A SU72915 A SU 72915A SU 23153 A1 SU23153 A1 SU 23153A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- ruler
- rail
- shading device
- teeth
- several rows
- Prior art date
Links
Landscapes
- Length-Measuring Instruments Using Mechanical Means (AREA)
Description
В предлагаемом пунктировальном приборе , относ щемс к типу приборов, состо щих из линейки, снабйсенной рейкой с несколькими р дами зубцов различного шага, эта последн сделана подвижной с возможностью ее закреплени .In the proposed puncturing instrument, related to the type of devices consisting of a ruler, equipped with a rail with several rows of teeth of different pitch, this latter is made movable with the possibility of its fastening.
На чертеже фиг. 1 изображает вид прибора сверху; фиг. 2-разрез по линии АВ на фиг. 1;фиг. 3-образцы пунк.тиров .In FIG. 1 shows a top view of the device; FIG. 2 is a section along line AB in FIG. 1; FIG. 3 samples of points.
Прибор состоит из линейки 7 со срезанными под углом концами дл вычерчивани параллельных линий пунктира. На линейке установлена рейка 2, снабженна несколькими р дами зубцов 3 с различным шагом. Дл выдвигани того или иного р да зубцов за пределы линейки, эта рейка выполнена подвижной в прорезах 4 и может быть закреплена посредством .винтов 5 с гайками 6.The instrument consists of a ruler 7 with ends cut off at an angle for drawing parallel lines of dotted lines. The ruler is mounted on the rail 2, equipped with several rows of teeth 3 with different pitch. For pushing one or another row of teeth out of the ruler, this rail is made movable in slots 4 and can be fixed by means of screws 5 with nuts 6.
При пользовании прибором подвижна рейка 2 выдвигаетс к одной из длинных сторон линейки / настолько, чтобы получилс требуемьм номер пунктира (фиг. 3), в каковом положении на врем вычерчивани и закрепл етс гайкой 6. When using the device, the movable rail 2 extends to one of the long sides of the ruler / so that the required dotted line number (Fig. 3) is obtained, in which position the drawing time is fixed by the nut 6.
Предмет изобретени .The subject matter of the invention.
1.Пунктировальный прибор, состо щий из линейки, снабженной рейкой с несколькими р дами зубцов с различным шагом, отличающийс тем, что рейка 2 установлена на линейке подвижно , в цел х выдвигани за край линейки , по желанию, того или иного р да зубцов.1. A puncturing device consisting of a ruler equipped with a rail with several rows of teeth with different pitch, characterized in that the rail 2 is mounted on the ruler movably, for the purpose of pushing beyond the edge of the ruler, if desired, of one or another row of teeth.
2.В приборе nq п. 1 применение винтов 5 с гайками 6 дл закреплени рейки на линейке.2. In the device nq p. 1, use screws 5 with nuts 6 to fasten the rail to a ruler.
Фиг 5.Fig 5.
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iji njiry w njiiji njiry w nji
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU72915A SU23153A1 (en) | 1930-07-07 | 1930-07-07 | Shading device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU72915A SU23153A1 (en) | 1930-07-07 | 1930-07-07 | Shading device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU23153A1 true SU23153A1 (en) | 1931-09-30 |
Family
ID=48341741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU72915A SU23153A1 (en) | 1930-07-07 | 1930-07-07 | Shading device |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU23153A1 (en) |
-
1930
- 1930-07-07 SU SU72915A patent/SU23153A1/en active
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