JPS623357Y2 - - Google Patents

Info

Publication number
JPS623357Y2
JPS623357Y2 JP3206981U JP3206981U JPS623357Y2 JP S623357 Y2 JPS623357 Y2 JP S623357Y2 JP 3206981 U JP3206981 U JP 3206981U JP 3206981 U JP3206981 U JP 3206981U JP S623357 Y2 JPS623357 Y2 JP S623357Y2
Authority
JP
Japan
Prior art keywords
blade root
boss
propulsion
blade
wall
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.)
Expired
Application number
JP3206981U
Other languages
English (en)
Japanese (ja)
Other versions
JPS57144795U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
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 filed Critical
Priority to JP3206981U priority Critical patent/JPS623357Y2/ja
Publication of JPS57144795U publication Critical patent/JPS57144795U/ja
Application granted granted Critical
Publication of JPS623357Y2 publication Critical patent/JPS623357Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Structures Of Non-Positive Displacement Pumps (AREA)
JP3206981U 1981-03-07 1981-03-07 Expired JPS623357Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3206981U JPS623357Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1981-03-07 1981-03-07

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3206981U JPS623357Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1981-03-07 1981-03-07

Publications (2)

Publication Number Publication Date
JPS57144795U JPS57144795U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1982-09-11
JPS623357Y2 true JPS623357Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1987-01-26

Family

ID=29829469

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3206981U Expired JPS623357Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1981-03-07 1981-03-07

Country Status (1)

Country Link
JP (1) JPS623357Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102554556B (zh) * 2010-12-14 2013-12-04 上海船厂船舶有限公司 消除可调桨装置的桨毂、桨叶磨损的机加工方法

Also Published As

Publication number Publication date
JPS57144795U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1982-09-11

Similar Documents

Publication Publication Date Title
US6155784A (en) Variable pitch aircraft propeller
KR840000541B1 (ko) 선박용 푸로펠러
JP4299968B2 (ja) 推進システム
US4207028A (en) Extendable and retractable propeller for watercraft
WO1998030446A9 (en) Variable pitch aircraft propeller
EP0757647A4 (en) MAIN ROTOR SYSTEM FOR HELICOPTERS
CA2277870A1 (en) Rotor for rotary wing aircraft
CN109533317A (zh) 一种刚性旋翼桨叶根部构型
AU620907B2 (en) Automatic variable pitch marine propeller
JPH03501714A (ja) 結合されたラダーおよびプロペラ配置
US3981613A (en) Foldable propellers
JPS58167296A (ja) 舶用船外駆動装置
JPS623357Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
US3312286A (en) Surface propeller
US5971322A (en) Propeller propulsion unit for aircrafts in general
US5032057A (en) Automatic variable pitch marine propeller
JP2000510072A (ja) 海洋推進システム
CN107640306B (zh) 船用推进装置、船及其行驶控制方法
US20220250727A1 (en) Folding Propeller for a Water Vehicle
US2041849A (en) Propeller
US20050175458A1 (en) Propeller, propeller propulsion system and vessel comprising propulsion system
CN205087127U (zh) 气垫船多功能涵道风机
US5368442A (en) Automatic variable discrete pitch marine propeller
US2422558A (en) Adjustable pitch propeller
US3609060A (en) Marine propeller