SU135310A1 - Nut - Google Patents
NutInfo
- Publication number
- SU135310A1 SU135310A1 SU665500A SU665500A SU135310A1 SU 135310 A1 SU135310 A1 SU 135310A1 SU 665500 A SU665500 A SU 665500A SU 665500 A SU665500 A SU 665500A SU 135310 A1 SU135310 A1 SU 135310A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- nut
- unscrewing
- cylinders
- possibility
- prevent
- Prior art date
Links
Landscapes
- Automatic Assembly (AREA)
- Dowels (AREA)
- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
Description
Широко известны гайки различ-ных видов. Больша часть из них может отвертыватьс с помощью стандартных гаечных ключей или разного рода универсальных инструментов.Nuts of various types are widely known. Most of them can be unscrewed using standard wrenches or various kinds of universal tools.
Дл недонущени возможности отвинчивани гайки стандартными гаечными ключами или иутем зажима наружной новерхности, например с помои ью трубного ключа, бокова поверхность гайки выполнена в форме двух цилиндров разного диаметра, один из которых концентричен с резьбой гайки, а ось другого смещена. На нижнюю часть гайки насажена предохранительна чашеобразна втулка, свободно проворачивающа с относительно гайки.In order to avoid the possibility of unscrewing the nut with standard wrenches or clamping the outer surface, for example using a pipe wrench, the side surface of the nut is made in the form of two cylinders of different diameters, one of which is concentric with the nut thread and the axis of the other is offset. A cup-shaped safety sleeve is mounted on the lower part of the nut, freely turning from the nut.
На фиг. 1 изображена описываема гайка; на фиг. 2 - вид по стрелке А на фиг. 1.FIG. 1 depicts the described nut; in fig. 2 is a view along arrow A in FIG. one.
Гайка выполнена в виде цилиндра /, ось которого совпадает с осью резьбы 2, и цилиндра 3 со смещенной на некоторое рассто нне е осью. Благодар такой форме гайка может быть отвернута только торцовым ключом, поверхность гнезда в котором точно совпадает с наруж.ной поверхностью гайки.The nut is made in the form of a cylinder /, the axis of which coincides with the axis of the thread 2, and cylinder 3 with the axis displaced by some distance. Due to this form, the nut can be turned off only with an Allen key, the surface of the socket in which exactly coincides with the outer surface of the nut.
Дл предотвращени отвертывани гайки путем зажима ее наружной поверхности на нижнюю часть 4 ее надета предохранительна чашеобразна втулка 5, котора может свободно вращатьс относительно нижней части 4. Наружиый диаметр торцового ключа должен быть равным диаметру внутренней позорхкоспг втулки 5.To prevent the nut from screwing out by clamping its outer surface onto the lower part 4, it is fitted with a safety cup sleeve 5, which can freely rotate relative to the lower part 4. The outer diameter of the socket wrench should be equal to the diameter of the inner sleeve 5.
П р е д м ет изобретени FORDING THE INVENTION
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU665500A SU135310A1 (en) | 1960-05-05 | 1960-05-05 | Nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU665500A SU135310A1 (en) | 1960-05-05 | 1960-05-05 | Nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU135310A1 true SU135310A1 (en) | 1960-11-30 |
Family
ID=48291632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU665500A SU135310A1 (en) | 1960-05-05 | 1960-05-05 | Nut |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU135310A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4618299A (en) * | 1984-03-07 | 1986-10-21 | Mcgard, Inc. | Locknut and key therefor |
-
1960
- 1960-05-05 SU SU665500A patent/SU135310A1/en active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4618299A (en) * | 1984-03-07 | 1986-10-21 | Mcgard, Inc. | Locknut and key therefor |
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