JPS61117095U - - Google Patents
Info
- Publication number
- JPS61117095U JPS61117095U JP78285U JP78285U JPS61117095U JP S61117095 U JPS61117095 U JP S61117095U JP 78285 U JP78285 U JP 78285U JP 78285 U JP78285 U JP 78285U JP S61117095 U JPS61117095 U JP S61117095U
- Authority
- JP
- Japan
- Prior art keywords
- propeller
- nut
- hydraulic ram
- built
- rear end
- 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
Landscapes
- Motor Power Transmission Devices (AREA)
Description
第１図は本考案の一実施例としての油圧ラム内
蔵型プロペラキヤツプナツトの縦断面図であり、
第２図は従来のスクリユープロペラの取付け状態
を示す縦断面図である。
１１……プロペラボス、１２……プロペラ軸、
１２′……雄ねじ部、１３……プロペラキヤツプ
ナツト、１３ａ……ナツト部、１３ｂ……キヤツ
プ部、１４……Ｏリング、１５……廻り止めボル
ト、１６……油圧接続口、１７……油圧ラム。
FIG. 1 is a longitudinal sectional view of a propeller cap nut with a built-in hydraulic ram as an embodiment of the present invention.
FIG. 2 is a longitudinal cross-sectional view showing how a conventional screw propeller is installed. 11...Propeller boss, 12...Propeller shaft,
12'...Male thread part, 13...Propeller cap nut, 13a...Nut part, 13b...Cap part, 14...O ring, 15...Turn stop bolt, 16...Hydraulic pressure connection port, 17...Hydraulic pressure Ram.
Claims (1)
しうるナツト部と、同ナツト部および上記雄ねじ
部を覆うように上記ナツト部と一体に形成された
キヤツプ部とをそなえるとともに、上記プロペラ
軸の後端部に嵌合するプロペラボスを押込むべく
内蔵された油圧ラムと、同油圧ラムに連通する油
圧接続口とをそなえたことを特徴とする、油圧ラ
ム内蔵型プロペラキヤツプナツト。 The propeller includes a nut portion that can be screwed into a male threaded portion protruding from the rear end of the propeller shaft, and a cap portion that is integrally formed with the nut portion so as to cover the nut portion and the male threaded portion. A propeller cap nut with a built-in hydraulic ram, characterized by having a built-in hydraulic ram for pushing a propeller boss that fits into the rear end of a shaft, and a hydraulic connection port communicating with the hydraulic ram.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP78285U JPS61117095U (en) | 1985-01-08 | 1985-01-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP78285U JPS61117095U (en) | 1985-01-08 | 1985-01-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61117095U true JPS61117095U (en) | 1986-07-24 |
Family
ID=30472938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP78285U Pending JPS61117095U (en) | 1985-01-08 | 1985-01-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61117095U (en) |
-
1985
- 1985-01-08 JP JP78285U patent/JPS61117095U/ja active Pending