SU114127A1 - Compass - Google Patents
CompassInfo
- Publication number
- SU114127A1 SU114127A1 SU131171A SU131171A SU114127A1 SU 114127 A1 SU114127 A1 SU 114127A1 SU 131171 A SU131171 A SU 131171A SU 131171 A SU131171 A SU 131171A SU 114127 A1 SU114127 A1 SU 114127A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- compass
- proportional
- segments
- gear
- shortened
- Prior art date
Links
- 241000272470 Circus Species 0.000 description 1
Landscapes
- Length-Measuring Instruments Using Mechanical Means (AREA)
Description
Предлагаемый циркуль относите к измерительным и чертежным приборам и вл етс пропорциональным с переменныл соотношением длины плеч. Дл устранени необходимости переворачивани циркул при работе на 180°, в нем применены три ножкн, соединенные между собою шарнирно и образуюп- ие шарнирный нараллелограмм . При этом средн ножка укорочена и выполнена ввнде дуги с зубчатой рейкой, но которой перемеп1аетс каретка с зубчатым колесом, иесуп1а ножку с пишущим острием.The proposed compass relates to measuring and drawing instruments and is proportional with a variable ratio of the length of the arms. In order to eliminate the need to turn the compasses into operation at 180 °, it used three knuckles, articulated between them and forming a hinged narral lelogram. At the same time, the middle leg is shortened and made of an arc with a toothed rack, but with which the carriage with a gear wheel interleaves, and a leg with a writing tip.
Цирку.ль может быть использован лл суммировани отрезков и дл The circus can be used to add segments and for
нахождени величин отрезка по известным проиорциональным величинам .finding the values of the segment on the well-known functional values.
П р е д м с т и 3 о б р е т с п и P re dm s t 3 o b r e s c p i
1.Пропорциональный циркуль дл суммировани отрезков, снабженный зубчатой передачей дл установки ОДНОГО из отрезков по заданной шкале. о т л и ч а юшийс тем, что средн ножка укорочена и выполнена в виде дуги с зубчатой рейкой.1. Proportional compass for summing segments, equipped with a gear for setting ONE of the segments on a given scale. This is due to the fact that the middle leg is shortened and made in the form of an arc with a gear rack.
2.Циркуль но п. 1, от ли ча Гоши йс тем, что, как пропорциональный , он выполнен в виде параллелограмма .2. Circumcision p. 1, from whether Gosha’s cha is that, as a proportional one, it is made in the form of a parallelogram.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU131171A SU114127A1 (en) | 1933-07-01 | 1933-07-01 | Compass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU131171A SU114127A1 (en) | 1933-07-01 | 1933-07-01 | Compass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU114127A1 true SU114127A1 (en) | 1957-11-30 |
Family
ID=48386524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU131171A SU114127A1 (en) | 1933-07-01 | 1933-07-01 | Compass |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU114127A1 (en) |
-
1933
- 1933-07-01 SU SU131171A patent/SU114127A1/en active
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