JPS61169881U - - Google Patents

Info

Publication number
JPS61169881U
JPS61169881U JP1985055177U JP5517785U JPS61169881U JP S61169881 U JPS61169881 U JP S61169881U JP 1985055177 U JP1985055177 U JP 1985055177U JP 5517785 U JP5517785 U JP 5517785U JP S61169881 U JPS61169881 U JP S61169881U
Authority
JP
Japan
Prior art keywords
boat
utility
model registration
ship
stepped portion
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
JP1985055177U
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 JP1985055177U priority Critical patent/JPS61169881U/ja
Publication of JPS61169881U publication Critical patent/JPS61169881U/ja
Pending legal-status Critical Current

Links

Classifications

    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T70/00Maritime or waterways transport
    • Y02T70/10Measures concerning design or construction of watercraft hulls

Landscapes

  • Pressure Vessels And Lids Thereof (AREA)

Description

【図面の簡単な説明】
第1図はこの考案の実施例を示す船底後方から
見た斜視図、第2図は第1図の―線断面図、
第3図は第1図の―線断面図である。 1……船体、2……船側板、3……船底板、5
……下方延長部、6……垂直壁、7……空気噴射
口、8……凹部、9……加圧ポンプ。

Claims (1)

  1. 【実用新案登録請求の範囲】 1 前後方向に高さが急変するように船幅方向の
    段部が形成されている船底構造において、上記段
    部の垂直壁に空気噴射口を形成させるとともに、
    この噴射口から船尾方向に向けて空気を噴射する
    空気噴射手段を設けたことを特徴とする小型船舶
    の船底構造。 2 段部が形成された部分より後方の両船側部に
    は下方突出部を船の前後方向に連続して形成した
    ことを特徴とする実用新案登録請求の範囲第1項
    記載の小型船舶の船底構造。 3 段部が形成された部分より後方の両船側には
    、船側板の下方延長部を、上記段部の前方におけ
    る船側板と船底板との交差部の延長線を形成する
    ように設けたことを特徴とする実用新案登録請求
    の範囲第2項記載の小型船舶の船底構造。
JP1985055177U 1985-04-12 1985-04-12 Pending JPS61169881U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985055177U JPS61169881U (ja) 1985-04-12 1985-04-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985055177U JPS61169881U (ja) 1985-04-12 1985-04-12

Publications (1)

Publication Number Publication Date
JPS61169881U true JPS61169881U (ja) 1986-10-21

Family

ID=30577606

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985055177U Pending JPS61169881U (ja) 1985-04-12 1985-04-12

Country Status (1)

Country Link
JP (1) JPS61169881U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0986482A (ja) * 1995-09-20 1997-03-31 Kawasaki Heavy Ind Ltd 小型滑走艇の抵抗抑制装置および抵抗抑制方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54126388A (en) * 1978-02-17 1979-10-01 Peters Michael Hydroplane boat
JPS58118485A (ja) * 1982-01-07 1983-07-14 Yukio Tsutsui 前進効率を向上させる船体構造

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54126388A (en) * 1978-02-17 1979-10-01 Peters Michael Hydroplane boat
JPS58118485A (ja) * 1982-01-07 1983-07-14 Yukio Tsutsui 前進効率を向上させる船体構造

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0986482A (ja) * 1995-09-20 1997-03-31 Kawasaki Heavy Ind Ltd 小型滑走艇の抵抗抑制装置および抵抗抑制方法

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