JPH03103900U - - Google Patents

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Publication number
JPH03103900U
JPH03103900U JP1275390U JP1275390U JPH03103900U JP H03103900 U JPH03103900 U JP H03103900U JP 1275390 U JP1275390 U JP 1275390U JP 1275390 U JP1275390 U JP 1275390U JP H03103900 U JPH03103900 U JP H03103900U
Authority
JP
Japan
Prior art keywords
rotating shaft
rotor
hub
blade
view
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
JP1275390U
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 JP1275390U priority Critical patent/JPH03103900U/ja
Publication of JPH03103900U publication Critical patent/JPH03103900U/ja
Pending legal-status Critical Current

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Description

【図面の簡単な説明】
第1図は本考案の第1の実施例の縦断面図、第
2図は同平面図、第3図は本考案の第2の実施例
の縦断面図、第4図は本考案の第3の実施例の縦
断面図、第5図は従来のヘリコプタの回転軸、ハ
ブ及びブレード取付部の縦断面図、第6図は従来
のヘリコプタにおける流れの状態を示す説明図、
第7及び第8図はそれぞれ鈍い物体及び整形され
た物体まわりの流れの説明図である。 1……ブレード、2……ハブ、3……回転軸、
4,7,8……フエアリング、5……ブレード取
付部、6……フエアリング取付具。

Claims (1)

    【実用新案登録請求の範囲】
  1. ロータの回転軸上部、同回転軸の上部に取付け
    られたハブ部、及び同ハブ部へのロータのブレー
    ドの取付部をカバーするフエアリングを設けたこ
    とを特徴とするヘリコプタ抵抗低減装置。
JP1275390U 1990-02-14 1990-02-14 Pending JPH03103900U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1275390U JPH03103900U (ja) 1990-02-14 1990-02-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1275390U JPH03103900U (ja) 1990-02-14 1990-02-14

Publications (1)

Publication Number Publication Date
JPH03103900U true JPH03103900U (ja) 1991-10-29

Family

ID=31516210

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1275390U Pending JPH03103900U (ja) 1990-02-14 1990-02-14

Country Status (1)

Country Link
JP (1) JPH03103900U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010530334A (ja) * 2007-06-20 2010-09-09 アグスタ ソチエタ ペル アツィオニ 振動ダンパを備えるヘリコプタ回転翼、及びそれを更新する方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010530334A (ja) * 2007-06-20 2010-09-09 アグスタ ソチエタ ペル アツィオニ 振動ダンパを備えるヘリコプタ回転翼、及びそれを更新する方法

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