JPS6337760B2 - - Google Patents

Info

Publication number
JPS6337760B2
JPS6337760B2 JP8999281A JP8999281A JPS6337760B2 JP S6337760 B2 JPS6337760 B2 JP S6337760B2 JP 8999281 A JP8999281 A JP 8999281A JP 8999281 A JP8999281 A JP 8999281A JP S6337760 B2 JPS6337760 B2 JP S6337760B2
Authority
JP
Japan
Prior art keywords
blade
hub
threaded portion
ball screw
pitch conversion
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
JP8999281A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57205298A (en
Inventor
Tsuneji Yada
Taketoshi Nozaki
Rinzo Tokue
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
National Institute of Advanced Industrial Science and Technology AIST
Original Assignee
Agency of Industrial Science and Technology
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 Agency of Industrial Science and Technology filed Critical Agency of Industrial Science and Technology
Priority to JP8999281A priority Critical patent/JPS57205298A/ja
Publication of JPS57205298A publication Critical patent/JPS57205298A/ja
Publication of JPS6337760B2 publication Critical patent/JPS6337760B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H3/00—Propeller-blade pitch changing
    • B63H3/02—Propeller-blade pitch changing actuated by control element coaxial with propeller shaft, e.g. the control element being rotary
    • B63H3/04—Propeller-blade pitch changing actuated by control element coaxial with propeller shaft, e.g. the control element being rotary the control element being reciprocatable

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Hydraulic Turbines (AREA)
JP8999281A 1981-06-10 1981-06-10 Variable pitch mechanism for rotating blade Granted JPS57205298A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8999281A JPS57205298A (en) 1981-06-10 1981-06-10 Variable pitch mechanism for rotating blade

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8999281A JPS57205298A (en) 1981-06-10 1981-06-10 Variable pitch mechanism for rotating blade

Publications (2)

Publication Number Publication Date
JPS57205298A JPS57205298A (en) 1982-12-16
JPS6337760B2 true JPS6337760B2 (cg-RX-API-DMAC10.html) 1988-07-27

Family

ID=13986111

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8999281A Granted JPS57205298A (en) 1981-06-10 1981-06-10 Variable pitch mechanism for rotating blade

Country Status (1)

Country Link
JP (1) JPS57205298A (cg-RX-API-DMAC10.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101314814B1 (ko) * 2010-11-23 2013-10-04 삼성중공업 주식회사 터널 추진기

Also Published As

Publication number Publication date
JPS57205298A (en) 1982-12-16

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