JPS57198198A - Marine course fixer - Google Patents

Marine course fixer

Info

Publication number
JPS57198198A
JPS57198198A JP56081937A JP8193781A JPS57198198A JP S57198198 A JPS57198198 A JP S57198198A JP 56081937 A JP56081937 A JP 56081937A JP 8193781 A JP8193781 A JP 8193781A JP S57198198 A JPS57198198 A JP S57198198A
Authority
JP
Japan
Prior art keywords
rudder
rack
stormy weather
wind
course
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
JP56081937A
Other languages
Japanese (ja)
Inventor
Shigeto Yunoki
Masayoshi Kano
Yutaka Katsura
Reiichiro Abiko
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.)
YAMASHITA SHIN NIPPON KISEN KK
Hitachi Zosen Corp
Original Assignee
YAMASHITA SHIN NIPPON KISEN KK
Hitachi Zosen Corp
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 YAMASHITA SHIN NIPPON KISEN KK, Hitachi Zosen Corp filed Critical YAMASHITA SHIN NIPPON KISEN KK
Priority to JP56081937A priority Critical patent/JPS57198198A/en
Publication of JPS57198198A publication Critical patent/JPS57198198A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H25/00—Steering; Slowing-down otherwise than by use of propulsive elements; Dynamic anchoring, i.e. positioning vessels by means of main or auxiliary propulsive elements

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)

Abstract

PURPOSE:To maintain the safety of sailing even at the time of stormy weather, by providing a trim rudder invertical type for the hull top at the quarter to keep a ship course safe even at stormy weather and so on, making the angle of a rudder variable at the inside of the horizontal surface to maintain the curse. CONSTITUTION:At the rear end of a funnel 1, the front end of a vertical rudder 2 to trim a wind is so installed to be free in swing motion. A rack 5 with a gear-cut upper face is set up on a deck 4 in circular form and at the lower side of the turning end of the rudder 2, are provided for engaging the rack 5. When the pinion 6 is rotated and moved along the rack 5, the angle of the rudder 2 can be varied at will. In addition, since the worm gear driving the pinion 6 is provided there, it becomes automatically closed whereby even when the rudder 2 receives high wind pressure, it can be fixed firmly at an optional position. In case of stormy weather, with the worm gear remote-controlled, the agnle of the rudder 2 is to be changed in accordance with a shift of wind and its velocity so that the course of a ship can be kept constant.
JP56081937A 1981-05-28 1981-05-28 Marine course fixer Pending JPS57198198A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56081937A JPS57198198A (en) 1981-05-28 1981-05-28 Marine course fixer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56081937A JPS57198198A (en) 1981-05-28 1981-05-28 Marine course fixer

Publications (1)

Publication Number Publication Date
JPS57198198A true JPS57198198A (en) 1982-12-04

Family

ID=13760395

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56081937A Pending JPS57198198A (en) 1981-05-28 1981-05-28 Marine course fixer

Country Status (1)

Country Link
JP (1) JPS57198198A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100865984B1 (en) 2006-11-03 2008-10-29 김종철 Watercraft towed by a paraglider

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100865984B1 (en) 2006-11-03 2008-10-29 김종철 Watercraft towed by a paraglider

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