SU1825020A1 - KNOT OF FASTENING WORK TURBO BLADE - Google Patents
KNOT OF FASTENING WORK TURBO BLADEInfo
- Publication number
- SU1825020A1 SU1825020A1 SU4891657/06A SU4891657A SU1825020A1 SU 1825020 A1 SU1825020 A1 SU 1825020A1 SU 4891657/06 A SU4891657/06 A SU 4891657/06A SU 4891657 A SU4891657 A SU 4891657A SU 1825020 A1 SU1825020 A1 SU 1825020A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- ring
- knot
- hole
- holes
- turbo blade
- Prior art date
Links
Abstract
Узел крепления рабочей лопатки турбомашины, содержащий стопорное разрезное кольцо, размещенное в пазу диска и пазах хвостовиков лопаток, фиксатор радиальных перемещений кольца с отверстием, расположенный в месте разреза кольца, и контровочный штифт, размещенный в отверстии, отличающийся тем, что, с целью повышения надежности и технологичности, стопорное кольцо в месте разреза имеет пазы полукруглого сечения, образующие совместно отверстие под контровочный штифт, а кольцо и фиксатор снабжены соосными отверстиями и штифтами, одни концы которых расположены в отверстиях фиксатора, а другие запрессованы в отверстиях кольца.The attachment of the working blades of the turbomachine containing locking split ring placed in the groove of the disk and the grooves of the shanks of the blades, the lock radial movements of the ring with a hole located in the place of the cut ring, and locking pin placed in the hole, characterized in that and manufacturability, the retaining ring at the cut has grooves of a semicircular cross-section, forming together a hole for the locking pin, and the ring and the retainer are provided with coaxial holes and pins, one ends to which are located in the holes of the clamp, and the others are pressed into the holes of the ring.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU4891657/06A SU1825020A1 (en) | 1990-12-17 | 1990-12-17 | KNOT OF FASTENING WORK TURBO BLADE |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU4891657/06A SU1825020A1 (en) | 1990-12-17 | 1990-12-17 | KNOT OF FASTENING WORK TURBO BLADE |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1825020A1 true SU1825020A1 (en) | 2005-09-20 |
Family
ID=60541023
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU4891657/06A SU1825020A1 (en) | 1990-12-17 | 1990-12-17 | KNOT OF FASTENING WORK TURBO BLADE |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1825020A1 (en) |
-
1990
- 1990-12-17 SU SU4891657/06A patent/SU1825020A1/en active
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