JPH03118895U - - Google Patents
Info
- Publication number
- JPH03118895U JPH03118895U JP2658790U JP2658790U JPH03118895U JP H03118895 U JPH03118895 U JP H03118895U JP 2658790 U JP2658790 U JP 2658790U JP 2658790 U JP2658790 U JP 2658790U JP H03118895 U JPH03118895 U JP H03118895U
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- driven
- input shaft
- reversing gear
- main engine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000002706 hydrostatic effect Effects 0.000 claims 1
- 230000003068 static effect Effects 0.000 description 1
Landscapes
- Retarders (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
- Sliding-Contact Bearings (AREA)
Description
第１図は本考案の一実施例としての舶用二重反
転プロペラの軸系装置を示す縦断面図、第２図は
第１図の部の拡大図であり、第３図は従来の舶
用二重反転プロペラの軸系装置を示す断面図、第
４図は上記従来の装置における入力軸軸受部を示
す拡大断面図である。
１……主機軸、２……中間軸、３……フランジ
、４……弾性継手、５……反転歯車装置、５−１
……入力軸軸受、５−２……入力軸、５−３……
入力軸軸受、５−４……太陽歯車、５−５……遊
星歯車、５−６……内歯歯車、６……外軸、７…
…内軸、８……前方プロペラ、９……後方プロペ
ラ、１０……高圧油、１１……静圧ポケツト、１
２……高圧油配管。
Fig. 1 is a longitudinal sectional view showing the shaft system of a contra-rotating marine propeller as an embodiment of the present invention, Fig. 2 is an enlarged view of the part shown in Fig. 1, and Fig. 3 is a conventional marine propeller shaft system. FIG. 4 is an enlarged sectional view showing the input shaft bearing portion of the conventional device. 1... Main shaft, 2... Intermediate shaft, 3... Flange, 4... Elastic joint, 5... Reversing gear device, 5-1
...Input shaft bearing, 5-2...Input shaft, 5-3...
Input shaft bearing, 5-4...Sun gear, 5-5...Planetary gear, 5-6...Internal gear, 6...Outer shaft, 7...
...Inner shaft, 8...Front propeller, 9...Rear propeller, 10...High pressure oil, 11...Static pressure pocket, 1
2...High pressure oil piping.
Claims (1)
により駆動される内軸と、主機軸により弾性継手
を介し駆動され上記内軸を囲繞する筒状の入力軸
と、同入力軸を含む反転歯車装置と、同反転歯車
装置により上記内軸に対し反転駆動される筒状の
外軸とをそなえ、上記入力軸の軸受が静圧軸受と
して構成されたことを特徴とする、舶用二重反転
プロペラの軸系装置。 In the shaft system of a marine counter-rotating propeller, an inner shaft driven by a main engine shaft, a cylindrical input shaft driven by the main engine shaft via an elastic joint and surrounding the inner shaft, and a reversing gear device including the input shaft. and a cylindrical outer shaft that is driven in reverse relative to the inner shaft by the reversing gear, and the bearing of the input shaft is configured as a hydrostatic bearing. Axial system device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2658790U JPH03118895U (en) | 1990-03-15 | 1990-03-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2658790U JPH03118895U (en) | 1990-03-15 | 1990-03-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03118895U true JPH03118895U (en) | 1991-12-09 |
Family
ID=31529469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2658790U Pending JPH03118895U (en) | 1990-03-15 | 1990-03-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03118895U (en) |
-
1990
- 1990-03-15 JP JP2658790U patent/JPH03118895U/ja active Pending
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