SU19827A1 - A device for determining the size of points - Google Patents
A device for determining the size of pointsInfo
- Publication number
- SU19827A1 SU19827A1 SU67002A SU67002A SU19827A1 SU 19827 A1 SU19827 A1 SU 19827A1 SU 67002 A SU67002 A SU 67002A SU 67002 A SU67002 A SU 67002A SU 19827 A1 SU19827 A1 SU 19827A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- size
- determining
- points
- ruler
- divisions
- Prior art date
Links
Landscapes
- Length-Measuring Instruments Using Mechanical Means (AREA)
Description
В предлагаемом приборе дл определени размеров очков т.-е. дл определени рассто ни между центрами зрачков, применена линейка с нанесенными На ней миллиметровыми делени ми. Линейка эта имеет вырез, на нижней стороне которого также нанесены делени , а на верхней стороне сделана засечка, против которой приделана линейка с делени ми по обоим кра м, перпендикул рна к первой и служаща дл определени величины перекладины и высоты надбровного радиуса.In the proposed device for determining the size of glasses i.e. To determine the distance between the centers of the pupils, a ruler with millimeter divisions applied on it was applied. This ruler has a notch, on the lower side of which there are also divisions, and on the upper side there is a notch against which a ruler with divisions along both edges is attached, perpendicular to the first one and used to determine the size of the crossbar and the height of the brow radius.
На чертеже изображен вид прибора спереди.The drawing shows the front view of the device.
К линейке 1, с нанесенными на ней миллиметровыми делени ми от середины к концам, в середине приделана перпендикул рно к ней друга линейка 2 с делени ми по обоим ее кра м. По середине линейки 1 сделан вырез 3 с делени ми на нижнем его крае, а на верхнем , как раз против середины, сделана засечка 3, служаща дл установки прибора против средней линии носа. К линейке 1 приделана ручка 4.The ruler 1, with millimeter divisions on it from the middle to the ends, in the middle is attached a ruler 2 perpendicular to it, divided by two edges along both its edges. In the middle of the first line there is a notch 3 divided by its lower edge, and on the top, just against the middle, there is a notch 3, which serves to install the device against the midline of the nose. The ruler 1 is attached handle 4.
Дл определени рассто ний между центрами зрачков, а также рассто ний от средней линии носа до центров правого и левого зрачков служит линейка 1, а дл определени величины перекладины и высоты надбровного радиуса- линейка 2.Rule 1 serves to determine the distance between the centers of the pupils, as well as the distance from the midline of the nose to the centers of the right and left pupils, and ruler 2 to determine the size of the crossbar and the height of the superciliary radius.
Предмет патента.The subject of the patent.
Прибор дл определени размеров очков, характеризующийс тем, что он состоит из укрепленной на руко тке 4 линейки 1, снабженной делени ми, предназначенными дл определени рассто ни между центрами зрачков, и имеющей вырез 3, на нижней стороне которого занесены также делени , а на верхней сделана засечка 3, котора служит дл установки прибора против средней линии носа и против которой к линейке 1 приделана перпендикул рна к ней линейка 2 с делени ми по обоим ее кра м дл определени величины перекладины и высоты надбровного радиуса.A device for determining the size of glasses, characterized in that it consists of a ruler 1 fixed on the handle 4, equipped with divisions designed to determine the distance between the centers of the pupils, and having a notch 3, on the lower side of which there are also divisions A notch 3 was made, which serves to position the device against the midline of the nose and against which a ruler 2 is attached to ruler 1 and perpendicular to it, ruler 2 with divisions along both its edges to determine the size of the crossbar and the height of the brow ridge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU67002A SU19827A1 (en) | 1930-02-24 | 1930-02-24 | A device for determining the size of points |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU67002A SU19827A1 (en) | 1930-02-24 | 1930-02-24 | A device for determining the size of points |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU19827A1 true SU19827A1 (en) | 1931-03-31 |
Family
ID=48339323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU67002A SU19827A1 (en) | 1930-02-24 | 1930-02-24 | A device for determining the size of points |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU19827A1 (en) |
-
1930
- 1930-02-24 SU SU67002A patent/SU19827A1/en active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| SU19827A1 (en) | A device for determining the size of points | |
| DE552139C (en) | Scissors to light hair | |
| FR842761A (en) | Device for obtaining recesses with regular polygonal section | |
| SU28132A1 (en) | Drawing and measuring device | |
| FR714485A (en) | Improvements to punch card checking machines used in tabulating machines or statistical machines | |
| FR760613A (en) | Color or ink container with pressing device | |
| FR701212A (en) | Lock nut system | |
| GB178782A (en) | Improvements in apparatus for making perspective drawings | |
| FR757544A (en) | Further development in V-belt drive systems | |
| SU25353A1 (en) | Horseshoe with spikes | |
| SU22902A1 (en) | Drawing pen | |
| FR48011E (en) | Two-wheeled vehicle located in the same plane | |
| SU19351A1 (en) | Ruler for applying a grid | |
| SU108955A1 (en) | Eye sight ruler | |
| FR725242A (en) | Circular knife shear with grooving and scoring device | |
| FR687947A (en) | Direct contact transmissions with single or multiple removable grip strips | |
| FR737907A (en) | Beard humidification device | |
| FR710471A (en) | Photo-electric machine making printed or handwritten letters appear in relief for the use of the blind | |
| FR746804A (en) | Device applicable to mowers, and particularly to mechanical mowers, in order to produce a narrow javelle on one side of the mower | |
| FR574737A (en) | New regulator system in devices producing carbonic acid | |
| FR758790A (en) | Suspension device with variable elasticity | |
| FR731964A (en) | Shapes to give to a scissor sharpener | |
| FR736693A (en) | Universal blade guide with transverse and longitudinal action | |
| CH182660A (en) | Device for immobilizing a part intended to pivot. | |
| FR695424A (en) | Improvements with resins based on stearic acid |