SU108401A1 - Stroke differential with plastic wedge - Google Patents
Stroke differential with plastic wedgeInfo
- Publication number
- SU108401A1 SU108401A1 SU562704A SU562704A SU108401A1 SU 108401 A1 SU108401 A1 SU 108401A1 SU 562704 A SU562704 A SU 562704A SU 562704 A SU562704 A SU 562704A SU 108401 A1 SU108401 A1 SU 108401A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- wedge
- plastic
- plastic wedge
- standard
- stroke differential
- Prior art date
Links
Description
Известны эталоны разности хода - комненсаторы, выполнеьные в виде клина из прозрачных пластмасс. Дл непрерывного изменени разности хода конструктивно они выполнены так, что два клина или две пластины перемещаютс друг относительно друга.Known standards of the difference of course - compensators, made in the form of a wedge of transparent plastics. To continuously change the path difference, they are structurally designed so that two wedges or two plates move relative to each other.
Описываемый эталон разности хода с клином из пластмассы, с целью упрощени конструкции и об.чегчени пользовани им,- выполнен в виде градуированной линейки с пластмассовым клином и нодвижным -движком, остекленным прозрачной пластинкой анизатропного материала, например, слюды, целлулоида.The described standard of a path difference with a wedge of plastic, in order to simplify the construction and simplify its use, is made in the form of a graduated ruler with a plastic wedge and a nodvizhimnyi slider glazed with a transparent plate of anisotropic material, such as mica, celluloid.
На фиг. 1 изображен описываемый эталон в двух проекци х; на фиг. 2 - общий вид эталона.FIG. 1 shows the described standard in two projections; in fig. 2 - a general view of the standard.
В линейке /, например из эбонита , вмонтирован пластмассовый клин 2. По линейке неремещаетс движок 3 с двум окнами, остекленными анизотропным .материалом 4, например, слюдой, це.:|лу;1оидом.In the ruler /, of ebony, a plastic wedge 2 is mounted. Along the ruler, the slider 3 with two windows glazed with anisotropic material 4, for example, mica, cent., Loo; 1, is not mounted.
Комбинаци клина с неременной разностью хода и пластинок с посто нной разностью хода позвол ет получить непрерывную щкалу в любой области разности хода, начина от нул . Использование двух пластинок разного двупреломлени позвол ет расширить шкалу, не увеличива размеров эталона. Шкалы эталона нанесены на корпусе линейки. Градуировка эталона и нанесение шкал производ тс с помощью пол риметра с компенсатором любой системы после окончательной сборки.The combination of a wedge with a timeless path difference and plates with a constant path difference makes it possible to obtain a continuous scale in any region of the path difference, starting from zero. The use of two plates of different birefringence allows the scale to expand without increasing the size of the standard. The standard scale is applied on the ruler case. The calibration of the standard and the application of scales are carried out using a polarimeter with a compensator of any system after the final assembly.
П |) е д м е т изобретени P |) e d eme of the invention
Эталон разности хода с клином из пластмассы, отличающийс тем, что он выполнен в виде градуированной линейки с вмонтированным в нее пластмассовым клином , по которой передвигаетс движок , остек.ченный прозрачны1 и п.ластинкамм анизотропного материала , например, с.поды, целлулоидаThe standard of a path difference with a wedge made of plastic, characterized in that it is made in the form of a graduated ruler with a plastic wedge mounted in it, on which the slider moves, glazed transparent 1 and the plate of anisotropic material, for example, coma, celluloid
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU562704A SU108401A1 (en) | 1956-12-17 | 1956-12-17 | Stroke differential with plastic wedge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU562704A SU108401A1 (en) | 1956-12-17 | 1956-12-17 | Stroke differential with plastic wedge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU108401A1 true SU108401A1 (en) | 1957-11-30 |
Family
ID=48381515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU562704A SU108401A1 (en) | 1956-12-17 | 1956-12-17 | Stroke differential with plastic wedge |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU108401A1 (en) |
-
1956
- 1956-12-17 SU SU562704A patent/SU108401A1/en active
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