SU135453A1 - Screw - Google Patents
ScrewInfo
- Publication number
- SU135453A1 SU135453A1 SU672011A SU672011A SU135453A1 SU 135453 A1 SU135453 A1 SU 135453A1 SU 672011 A SU672011 A SU 672011A SU 672011 A SU672011 A SU 672011A SU 135453 A1 SU135453 A1 SU 135453A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- spiral
- auger
- screw
- pipe
- helix
- Prior art date
Links
Landscapes
- Earth Drilling (AREA)
Description
Известны шнеки с применением многозаходной снирали, используемые в качестве рабочего органа при бурении вертикальных скважин на открытых разработках полезных ископаемых.Known augers with the use of multiple cut, used as a working body when drilling vertical wells in open-cast mining.
Предлагаемый шнек с многозаходной спиралью отличаетс от известных применением сменных витков спирали.The proposed screw with a multiple helix is different from that known for using interchangeable loops of the helix.
Опыт показал, что срок слулсбы трубы шнека с замком не ограничен , а спираль шведа изнашиваетс быстро.Experience has shown that the life of the screw auger pipe with a lock is not limited, and the Swede spiral wears out quickly.
Предлагаемое выполнение спирали шнека из сменных витков, встазл емых в пазы, выполненные на трубе по ходу спирали, удлин ет срок использовани трубы шнека с замками и позвол ет замен ть износизшуюс спираль непосредственно на карьерах.The proposed making of a spiral auger from interchangeable turns, inserted into the grooves made on the pipe along the spiral, extends the lifespan of the auger pipe with locks and allows you to replace the worn spiral directly at the quarries.
На чертеже показан предлагаемый шнек.The drawing shows the proposed auger.
К трубе 1 шнека прерывистым швом приваривают витки 2 и 3. За витком 2 следует трехзаходна спираль 4. Витки этой спирали уложены в пазы, образованные отрезка.ми посто нных сииралей 4 и о и вл ютс сменными.The coils 2 and 3 are welded to the auger pipe 1 with a discontinuous seam. Coil 2 is followed by a three-way helix 4. The coils of this helix are laid in the grooves formed by a segment of permanent siiraley 4 and o and are replaceable.
Пред.мет изобретени Prev Invention
Шнек с применением многозаходной спирали, используемый в качестве рабочего органа при бурении вертикальных сквал ин на открытых разработках полезных ископаемых, отличаюшийс тем, что, с целью повышени срока его службы, многозаходна спираль выполнена из сменных витков, которые помещаютс в пазах, образованных двум отрезками посто нных витков, приваренных к трубе.The auger with the use of a multiple spiral used as a tool for drilling vertical squalls in open-cast mining, characterized in that, in order to increase its service life, the multiple spiral is made of interchangeable turns that are placed in grooves formed by two segments of strings welded to the pipe.
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU672011A SU135453A1 (en) | 1960-07-01 | 1960-07-01 | Screw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU672011A SU135453A1 (en) | 1960-07-01 | 1960-07-01 | Screw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU135453A1 true SU135453A1 (en) | 1960-11-30 |
Family
ID=48291774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU672011A SU135453A1 (en) | 1960-07-01 | 1960-07-01 | Screw |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU135453A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4091693A (en) * | 1975-07-01 | 1978-05-30 | Immanuel Straub | Helical surface-shaped machine part and method for manufacturing the same |
| US11525308B2 (en) | 2018-06-11 | 2022-12-13 | Hilti Aktiengesellschaft | Drilling device |
-
1960
- 1960-07-01 SU SU672011A patent/SU135453A1/en active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4091693A (en) * | 1975-07-01 | 1978-05-30 | Immanuel Straub | Helical surface-shaped machine part and method for manufacturing the same |
| US11525308B2 (en) | 2018-06-11 | 2022-12-13 | Hilti Aktiengesellschaft | Drilling device |
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