SU8183A1 - Instrument for marking the center of the circle - Google Patents
Instrument for marking the center of the circleInfo
- Publication number
- SU8183A1 SU8183A1 SU21649A SU21649A SU8183A1 SU 8183 A1 SU8183 A1 SU 8183A1 SU 21649 A SU21649 A SU 21649A SU 21649 A SU21649 A SU 21649A SU 8183 A1 SU8183 A1 SU 8183A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- circle
- center
- marking
- instrument
- bars
- Prior art date
Links
Landscapes
- Testing Of Balance (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
- Devices For Use In Laboratory Experiments (AREA)
Description
На чертеже фиг. 1 изображает общий вид прибора сверху; фиг. 2-его вид сбоку; фиг. 3 и 4-его детали.In FIG. 1 shows a general view of the device from above; FIG. 2nd side view; FIG. 3rd and 4th parts.
Предлагаемое изобретение состоит из двух плавок .а, а, соединенных шарниром б , снабженных на своих концах выступающими стержн ми з, з, и имеюрих в своих серединах перпендикул рные планки б, 6 с продольными в них прорезами,В пересечение которых вставлены ползуны в, в с центровым, имеющим конический конец, болтом е и поджимной гайкой ж.The present invention consists of two heats, a, a, connected by a hinge b, fitted at their ends with protruding rods h, h, and having perpendicular bars 6 and 6 in their midpoints with longitudinal slots in them, at the intersection of which sliders are inserted, in with pivot, having a tapered end, a bolt e and a gland nut.
Дл определени центра окружности (или диска) нрикладываем к ней приDop , сдвига планки а, а, пока не совпадут с окружностью укрепленные на их концах выступающие стержни з, з.To determine the center of a circle (or a disk), we apply to it when Dop, shift the strips a, a, until the protruding rods hinged at their ends coincide with the circle, h.
Конический конец центрового болта отметит тогда искомый центр.The conical end of the centering bolt will then mark the desired center.
Предмет патента.The subject of the patent.
Прибор дл отметки центра окружности , отличающийс тем, что бн состоит из двух планов , а, соединенных шарниром б и снабженных в средних своих част х перпендикул рно к ним расЦоложенными планками б, б, в продольные прорезы которых вставлены ползуны в, в, соединенные болтом е с поджимной гайкой ж, имеющим конический конец, каковые планки а, а на своих концах снабжены выступающими стержн ми 3, 3, служащими дл . прикладывани к окружности, центр которой требуетс определить.A device for marking a center of a circle, characterized in that bn consists of two planes, a, connected by a hinge b and provided with middle bars perpendicular to them with matching bars b, b, in longitudinal slits of which slides are inserted c, c, bolted e with a gland nut w, having a conical end, which straps a, and at their ends provided with protruding rods 3, 3, serving as dl. application to a circle whose center needs to be determined.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU21649A SU8183A1 (en) | 1927-12-12 | 1927-12-12 | Instrument for marking the center of the circle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU21649A SU8183A1 (en) | 1927-12-12 | 1927-12-12 | Instrument for marking the center of the circle |
Publications (1)
Publication Number | Publication Date |
---|---|
SU8183A1 true SU8183A1 (en) | 1929-02-28 |
Family
ID=48330711
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU21649A SU8183A1 (en) | 1927-12-12 | 1927-12-12 | Instrument for marking the center of the circle |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU8183A1 (en) |
-
1927
- 1927-12-12 SU SU21649A patent/SU8183A1/en active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
SU8183A1 (en) | Instrument for marking the center of the circle | |
DE441370C (en) | Clothespin | |
FR33851E (en) | Coupler more particularly applicable to telegraphy and wireless telephony and allowing to instantly obtain different assemblies with the same device | |
US1685717A (en) | Tuning device | |
DE399415C (en) | Irrigation system | |
DE477342C (en) | Insertion device for threshing machines | |
SU20557A1 (en) | Apparatus for mixing water with gas | |
SU32950A1 (en) | Tool for drawing nuts | |
Bose | Sand motor. | |
FR665763A (en) | steam superheating element placed in the smoke tube and in particular for engine-locomotives | |
Todd | Sticks and Stones. | |
FR626276A (en) | Device for increasing the draft in steam boilers | |
Bobbitt | Case Studies in Educational and Vocational Guidance. | |
ES96655A1 (en) | A procedure to fix the figures on the dominoes, whatever the material used in the construction of these figures. | |
Redfield | Apes and Men. | |
Malone | A Dictionary of the Low-Dutch Element in the English Vocabulary. | |
Fisher | Essays in Economics. | |
Showerman | The Roman Campagna in Classical Times | |
DK44636C (en) | Device for children's tricycles and the like. | |
FR695350A (en) | Spring pin for fixing sleeves, hollow pins and the like | |
FR34310E (en) | Plow requiring no action on the handlebars | |
GB287979A (en) | Improvements in fishing rods | |
FR612584A (en) | Device for bending tubes or rods, made of metal or other material, and producing on these tubes or rods, grooves, striations, inscriptions or any designs | |
FR651434A (en) | Improvements in the looms | |
DK36245C (en) | Procedure for Increasing the Use Value of Feedingstuffs and for Dissolving and Improving Animal and Vegetable Products. |