JPS6124398U - marine propeller - Google Patents

marine propeller

Info

Publication number
JPS6124398U
JPS6124398U JP10910084U JP10910084U JPS6124398U JP S6124398 U JPS6124398 U JP S6124398U JP 10910084 U JP10910084 U JP 10910084U JP 10910084 U JP10910084 U JP 10910084U JP S6124398 U JPS6124398 U JP S6124398U
Authority
JP
Japan
Prior art keywords
marine propeller
propeller
recesses
recorded
explanatory diagram
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
Application number
JP10910084U
Other languages
Japanese (ja)
Inventor
正彦 森
良亮 藤野
Original Assignee
石川島播磨重工業株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 石川島播磨重工業株式会社 filed Critical 石川島播磨重工業株式会社
Priority to JP10910084U priority Critical patent/JPS6124398U/en
Publication of JPS6124398U publication Critical patent/JPS6124398U/en
Pending legal-status Critical Current

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Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の舶用プロペラの一実施例の説明図、第
２図は第１図の■一■方向矢視図、第３図は本考案にお
いて当て板をボルトにより取付ける場合の説明図、第４
図は同当て板を溶接により取付ける場合の説明図、第５
図は従来の舶用プロ′ ペラの説明図である。 図中１はプロペラ翼、２は凹部、３は中空充填軽量索材
、４は当て板、５はボルト、６は溶接を示す。Fig. 1 is an explanatory diagram of one embodiment of the marine propeller of the present invention, Fig. 2 is a view taken in the direction of the ■1■ arrow in Fig. 1, and Fig. 3 is an explanatory diagram of the case where the caul plate is attached with bolts in the present invention. , 4th
The figure is an explanatory diagram when attaching the same caul plate by welding, No. 5
The figure is an explanatory diagram of a conventional marine propeller. In the figure, 1 is a propeller blade, 2 is a recess, 3 is a hollow-filled lightweight cable, 4 is a patch plate, 5 is a bolt, and 6 is a weld.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] プロペラ翼の後進面側に複数の凹部を設け、該凹部を当
て板により遮蔽したことを特徴とする船用プロペラ。A propeller for a ship, characterized in that a plurality of recesses are provided on the reverse side of a propeller blade, and the recesses are shielded by a cover plate.
JP10910084U 1984-07-19 1984-07-19 marine propeller Pending JPS6124398U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10910084U JPS6124398U (en) 1984-07-19 1984-07-19 marine propeller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10910084U JPS6124398U (en) 1984-07-19 1984-07-19 marine propeller

Publications (1)

Publication Number Publication Date
JPS6124398U true JPS6124398U (en) 1986-02-13

Family

ID=30668267

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10910084U Pending JPS6124398U (en) 1984-07-19 1984-07-19 marine propeller

Country Status (1)

Country Link
JP (1) JPS6124398U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017157641A1 (en) * 2016-03-16 2017-09-21 Thyssenkrupp Marine Systems Gmbh Natural frequency optimised propeller

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS511992B1 (en) * 1969-09-09 1976-01-22

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS511992B1 (en) * 1969-09-09 1976-01-22

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017157641A1 (en) * 2016-03-16 2017-09-21 Thyssenkrupp Marine Systems Gmbh Natural frequency optimised propeller

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