SU25278A1 - Nivellirna rake - Google Patents
Nivellirna rakeInfo
- Publication number
- SU25278A1 SU25278A1 SU75231A SU75231A SU25278A1 SU 25278 A1 SU25278 A1 SU 25278A1 SU 75231 A SU75231 A SU 75231A SU 75231 A SU75231 A SU 75231A SU 25278 A1 SU25278 A1 SU 25278A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- shoe
- lining
- rail
- nivellirna
- rake
- Prior art date
Links
Landscapes
- Pivots And Pivotal Connections (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Description
Изобретение относитс к нивеллир- j вым рейкам с устройством дл .уменьшени сшибки при отсчете по минимальному показанию рейки при ее рас- i качивании. В предлагаемой рейке дл j достижени указанной цели башмак сое- ;. динен с устанавливаемой на колышке подкладкой при помош,и шарнира.The invention relates to nivella j-rails with a device for reducing an error when reading from the minimum reading of the rod when it is squeezed. In the proposed rail, for j to achieve the specified goal, the shoe soe-;. Dinen with a peg lining with a help, and a hinge.
На схематическом чертеже фиг. 1 изображает перспективный вид башма«а с шарниром; фиг. 2 - то же, поц- I кладки с прорезами; фиг. 3 - другую ; форму выполнени .jIn the schematic drawing of FIG. 1 shows a perspective view of the shoe “a with a hinge; FIG. 2 - the same, with pots- I clutches with cuts; FIG. 3 - another; execution form .j
Дл большей устойчивости рейки на i колышке в отношении скольжени примен етс шарнирное устройство дл прикреплени башмака 1 к подкладке 4, устанавливаемой на колышке.For greater stability of the slats on the i-peg with respect to sliding, a hinged device is used to attach the shoe 1 to the lining 4 mounted on the peg.
Устройство состоит из подкладки 4 с загнутыми кра ми, в которых сделаны прорезы 3, предназначенные дл вкладывани в них штифтов 2, которыми снабжены кра башмака 1 (фиг. 1, 2). jThe device consists of a lining 4 with curved edges, in which cuts 3 are made, intended for inserting the pins 2 into them, which are provided with the edge of the shoe 1 (Figs. 1, 2). j
В другой форме выполнени шарнир- j ное соединение выполнено в виде шарового шарнира (фиг. 3). Подкладка 4 имеет сферическое гнездо 3, в которое вставл етс шарообразный штифт 2, укрепленный на башмаке 1.In another form of implementation, the hinge j connection is made in the form of a ball joint (Fig. 3). The lining 4 has a spherical seat 3 into which a spherical pin 2 is inserted, fixed on the shoe 1.
Применение шарового шарнира и башмаков с штифтами создает стабилизацию рейки и устран ет перекатывани рейки при ее качании реечником, способству этим повыщению точности нивеллировки .The use of a ball joint and shoes with pins creates stabilization of the slats and eliminates rolling of the slats when it is rotated with a pinion, thereby increasing the accuracy of the leveling.
Предмет изобретени .The subject matter of the invention.
Claims (3)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU75231K SU25279A1 (en) | 1930-08-26 | 1930-08-26 | Nivellirna rake |
| SU75231A SU25278A1 (en) | 1930-08-26 | 1930-08-26 | Nivellirna rake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU75231A SU25278A1 (en) | 1930-08-26 | 1930-08-26 | Nivellirna rake |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU552323A Addition SU117258A2 (en) | 1956-05-23 | 1956-05-23 | Optical attachment on a photo or movie camera lens for sensitometric control in color photography |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU25278A1 true SU25278A1 (en) | 1932-02-29 |
Family
ID=48343454
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU75231A SU25278A1 (en) | 1930-08-26 | 1930-08-26 | Nivellirna rake |
| SU75231K SU25279A1 (en) | 1930-08-26 | 1930-08-26 | Nivellirna rake |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU75231K SU25279A1 (en) | 1930-08-26 | 1930-08-26 | Nivellirna rake |
Country Status (1)
| Country | Link |
|---|---|
| SU (2) | SU25278A1 (en) |
-
1930
- 1930-08-26 SU SU75231A patent/SU25278A1/en active
- 1930-08-26 SU SU75231K patent/SU25279A1/en active
Also Published As
| Publication number | Publication date |
|---|---|
| SU25279A1 (en) | 1932-02-29 |
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