JPH0316599U - - Google Patents
Info
- Publication number
- JPH0316599U JPH0316599U JP7764189U JP7764189U JPH0316599U JP H0316599 U JPH0316599 U JP H0316599U JP 7764189 U JP7764189 U JP 7764189U JP 7764189 U JP7764189 U JP 7764189U JP H0316599 U JPH0316599 U JP H0316599U
- Authority
- JP
- Japan
- Prior art keywords
- propeller
- main
- reversing
- counter
- rotating
- 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.)
- Granted
Links
Landscapes
- Toys (AREA)
- Structure Of Transmissions (AREA)
Description
第１図は本考案の一実施例による二重反転プロ
ペラ２０の一部切欠き側面図、第２図は従来の二
重反転プロペラ１の一部切欠き側面図である。
１……二重反転プロペラ、２……船体後部、３
……主プロペラ、４……反転プロペラ、５……主
回転軸、６……主ブレード、７……反転回転軸、
８……反転ブレード、９，１０……軸受け、１１
……主機関、１２……ラダーホーン、１３……舵
板、２０……二重反転プロペラ、２１……主プロ
ペラ、２２……反転プロペラ、２３……主回転軸
、２４……主ブレード、２５……第一のギア部、
２６……反転回転軸、２７……反転ブレード、２
８……第二のギア部、２９……スラスト軸受け、
３０……回転軸受け、Ｒ……後流。
FIG. 1 is a partially cutaway side view of a counter-rotating propeller 20 according to an embodiment of the present invention, and FIG. 2 is a partially cutaway side view of a conventional counter-rotating propeller 1. As shown in FIG. 1... Counter-rotating propeller, 2... Rear part of the hull, 3
...Main propeller, 4...Reversing propeller, 5...Main rotating shaft, 6...Main blade, 7...Reversing rotating shaft,
8... Reversing blade, 9, 10... Bearing, 11
... Main engine, 12 ... Rudder horn, 13 ... Rudder plate, 20 ... Counter-rotating propeller, 21 ... Main propeller, 22 ... Reversing propeller, 23 ... Main rotating shaft, 24 ... Main blade, 25...first gear section,
26... Reversing rotation axis, 27... Reversing blade, 2
8... Second gear part, 29... Thrust bearing,
30... Rotation bearing, R... Wake up.
Claims (1)
反転プロペラとを有する二重反転プロペラであつ
て、 前記反転プロペラをラダーホーンに回転自在に
取り付けるとともに、その反転回転軸を前記主プ
ロペラの主回転軸にギア連結したことを特徴とす
る二重反転プロペラ。[Claims for Utility Model Registration] A counter-rotating propeller having a main propeller and a reversing propeller that rotates in the opposite direction to the main propeller, the reversing propeller being rotatably attached to a rudder horn, A counter-rotating propeller characterized in that its reversing rotation shaft is gear-coupled to the main rotation shaft of the main propeller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989077641U JPH072396Y2 (en) | 1989-07-03 | 1989-07-03 | Counter-rotating propeller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989077641U JPH072396Y2 (en) | 1989-07-03 | 1989-07-03 | Counter-rotating propeller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0316599U true JPH0316599U (en) | 1991-02-19 |
| JPH072396Y2 JPH072396Y2 (en) | 1995-01-25 |
Family
ID=31620214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989077641U Expired - Lifetime JPH072396Y2 (en) | 1989-07-03 | 1989-07-03 | Counter-rotating propeller |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH072396Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61160392A (en) * | 1985-01-09 | 1986-07-21 | Mitsubishi Heavy Ind Ltd | Counter rotation double propeller |
-
1989
- 1989-07-03 JP JP1989077641U patent/JPH072396Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61160392A (en) * | 1985-01-09 | 1986-07-21 | Mitsubishi Heavy Ind Ltd | Counter rotation double propeller |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH072396Y2 (en) | 1995-01-25 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |