SU488028A1 - Boschponochny connection of the propeller with the shaft - Google Patents
Boschponochny connection of the propeller with the shaftInfo
- Publication number
- SU488028A1 SU488028A1 SU1984795A SU1984795A SU488028A1 SU 488028 A1 SU488028 A1 SU 488028A1 SU 1984795 A SU1984795 A SU 1984795A SU 1984795 A SU1984795 A SU 1984795A SU 488028 A1 SU488028 A1 SU 488028A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- shaft
- propeller
- connection
- boschponochny
- nut
- Prior art date
Links
Landscapes
- Standing Axle, Rod, Or Tube Structures Coupled By Welding, Adhesion, Or Deposition (AREA)
Description
1one
Изобретение отиоситс к области машиностроени .The invention of the invention to the field of engineering.
Известно бесшпоночное соединение гребного винта с валом с помощью клеевой пленки между сопр гаемыми коническими поверхност ми, электроизол ционной шайбы и гайки, установленных на резьбовом хвостовике вала и гидропрессовой системы.The keyless connection of the propeller to the shaft is known by means of an adhesive film between the mating conical surfaces, the electrical insulating washer and the nut mounted on the threaded shaft end and the hydraulic press system.
Однако в известном соединении возникает металлический контакт учебного винта с валом , так как зазор между гребным винтом и валом выбирают при зат гивании гайки и клеева клепка остаетс только в неровност х сопр жепных поверхностей.However, in the known connection, a metal contact of the training screw with the shaft occurs, since the gap between the propeller and shaft is selected when tightening the nut and glue riveting remains only in unevenness of the mating surfaces.
Цель изобретени - повышение надежности работы и электрической изол ции. Это достигаетс тем, что соединение снабжено посадочными но сками, выполненными из жесткого электроизол ционного материала и размешенными между сопр женными поверхност ми вала и винта у торцов последнего.The purpose of the invention is to increase the reliability of operation and electrical insulation. This is achieved by the fact that the joint is provided with seating legs made of rigid electrically insulating material and placed between the mating surfaces of the shaft and screw at the ends of the latter.
Сушность изобретени по сн етс чертежом.Dryness of the invention is illustrated in the drawing.
Гребной винт 1 посажен на приводной вал 2. Сопр жение винта с валом происходит по коническим поверхност м. В зазоре между поверхност ми установлены посадочные по ски 3, которые размещены у торцов гребиого винта, то есть по кра м сопр гаемых поверхностей .The propeller 1 is mounted on the drive shaft 2. The propeller mates with the shaft along conic surfaces. In the gap between the surfaces, landing lanes 3 are installed, which are located at the ends of the propeller, i.e., along the edges of the mating surfaces.
С помощью гидроирессовой системы 4 в зазор между коническими поверхност ми ввод т клей, например ЭП-1, который образует клеевую плеику 5.Using a hydroressing system 4, glue is introduced into the gap between the conical surfaces, for example, EP-1, which forms the adhesive film 5.
Зат жка соединеи 1Я нроизводитс с помощью гайки 6, электроизол ционной шайбы 7 и резьбового хвостовика 8.The connection of the I / O joint is produced with the help of a nut 6, an electrically insulating washer 7 and a threaded shank 8.
При зат жке гайки гребиой впит перемещаетс по посадочным по скам, за счет которых обеспечиваетс равномерна толщина клеевой пленки и изол ци гребпого пиита гайки.When the nut is tightened, the rower is absorbed along the landing tracks, which ensure the uniform thickness of the adhesive film and the insulation of the rower nut.
Предмет изобретени Subject invention
Бесшпоночное соединение гребного виита с валом с помощью клеевой плеикп между коническими сопр гающимис поверхност ми, электроизол ционной щайбы и гайки, установленных на резьбовом хвостовике вала, и гидроирессовой системы, отличающийс тем, что, с целью повыщени надежности работы и улучщени электрической изол ции, оно снабжено посадочными по сками, выполненными из жесткого электроизол ционного материала, и расположенными между соир гающимис поверхност ми вала и винта.The keyless connection of the propeller viit to the shaft with the help of glue pleicp between conical mating surfaces, electrical insulating clamp and nut mounted on the threaded shaft end and hydro-press system, characterized in that, in order to increase reliability and improve electrical insulation, equipped with landing tracks made of rigid electrically insulating material and located between coaxial shaft and screw surfaces.
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1984795A SU488028A1 (en) | 1974-01-03 | 1974-01-03 | Boschponochny connection of the propeller with the shaft |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1984795A SU488028A1 (en) | 1974-01-03 | 1974-01-03 | Boschponochny connection of the propeller with the shaft |
Publications (1)
Publication Number | Publication Date |
---|---|
SU488028A1 true SU488028A1 (en) | 1975-10-15 |
Family
ID=20572246
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU1984795A SU488028A1 (en) | 1974-01-03 | 1974-01-03 | Boschponochny connection of the propeller with the shaft |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU488028A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4925369A (en) * | 1987-10-28 | 1990-05-15 | Brunswick Corporation | Easily removed marine propeller |
US4993151A (en) * | 1987-10-28 | 1991-02-19 | Brunswick Corporation | Method of making an easily removed marine propeller |
DE4202111A1 (en) * | 1992-01-27 | 1993-07-29 | Klein Schanzlin & Becker Ag | Temp. compensated joint for coaxial components - has hydraulic expansion chamber with elastic walls to contain fluid and separate components |
-
1974
- 1974-01-03 SU SU1984795A patent/SU488028A1/en active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4925369A (en) * | 1987-10-28 | 1990-05-15 | Brunswick Corporation | Easily removed marine propeller |
US4993151A (en) * | 1987-10-28 | 1991-02-19 | Brunswick Corporation | Method of making an easily removed marine propeller |
DE4202111A1 (en) * | 1992-01-27 | 1993-07-29 | Klein Schanzlin & Becker Ag | Temp. compensated joint for coaxial components - has hydraulic expansion chamber with elastic walls to contain fluid and separate components |
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