JPH0162196U - - Google Patents

Info

Publication number
JPH0162196U
JPH0162196U JP15803387U JP15803387U JPH0162196U JP H0162196 U JPH0162196 U JP H0162196U JP 15803387 U JP15803387 U JP 15803387U JP 15803387 U JP15803387 U JP 15803387U JP H0162196 U JPH0162196 U JP H0162196U
Authority
JP
Japan
Prior art keywords
propulsion
propulsion device
helical
recess
plate
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
JP15803387U
Other languages
English (en)
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 JP15803387U priority Critical patent/JPH0162196U/ja
Publication of JPH0162196U publication Critical patent/JPH0162196U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Cylinder Crankcases Of Internal Combustion Engines (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例を示す縦断面図、第
2図は第1図の―に沿つた水平断面図、第3
図は第1図の変形例を示す同じく縦断面図、第4
図は第3図の―に沿つた水平断面図である。 1,1a…船体、2,2a…凹所、3,3a…
船底外板、4…中心平坦部、4a…中央平坦部、
5…周縁傾斜部、5a…傾斜部、6,6a…下部
整流板、7…リブ、7a…前部開口、8…環状開
口、8a…後部開口、9,9a…推進機、10,
10a…原動機、11,11a…らせん推進器、
12,12a…竪支持筒、α…末広角度。

Claims (1)

    【実用新案登録請求の範囲】
  1. 上部に付設された原動機により竪軸及びその下
    端の水平軸を介して回転するらせん推進器を有す
    る推進機を上記竪軸の周りに回動可能に軸支して
    なる小型艇の推進転針装置において、船底外板に
    凹設された截頭円錐状凹所の頂板中央を貫いて上
    記推進機を付設しそのらせん推進器を上記凹所内
    に位置せしめるとゝもに、上記凹所の下端開口の
    面上に支持され上記らせん推進器の下方を部分的
    に遮蔽する水平円板状整流板兼保護板を具えたこ
    とを特徴とする小型艇の推進転針装置。
JP15803387U 1987-10-15 1987-10-15 Pending JPH0162196U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15803387U JPH0162196U (ja) 1987-10-15 1987-10-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15803387U JPH0162196U (ja) 1987-10-15 1987-10-15

Publications (1)

Publication Number Publication Date
JPH0162196U true JPH0162196U (ja) 1989-04-20

Family

ID=31437998

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15803387U Pending JPH0162196U (ja) 1987-10-15 1987-10-15

Country Status (1)

Country Link
JP (1) JPH0162196U (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101430161B1 (ko) * 2012-09-14 2014-08-13 삼성중공업 주식회사 터널 스러스터
KR101431497B1 (ko) * 2012-08-24 2014-08-20 가부시키가이샤 에스아이 선박

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101431497B1 (ko) * 2012-08-24 2014-08-20 가부시키가이샤 에스아이 선박
KR101430161B1 (ko) * 2012-09-14 2014-08-13 삼성중공업 주식회사 터널 스러스터

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