JPS5880505U - Propeller pitch measuring device - Google Patents

Propeller pitch measuring device

Info

Publication number
JPS5880505U
JPS5880505U JP17608681U JP17608681U JPS5880505U JP S5880505 U JPS5880505 U JP S5880505U JP 17608681 U JP17608681 U JP 17608681U JP 17608681 U JP17608681 U JP 17608681U JP S5880505 U JPS5880505 U JP S5880505U
Authority
JP
Japan
Prior art keywords
propeller
dial gauge
gauge
measuring device
measuring
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.)
Granted
Application number
JP17608681U
Other languages
Japanese (ja)
Other versions
JPS6229921Y2 (en
Inventor
須藤　重雄
Original Assignee
防衛庁技術研究本部長
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 防衛庁技術研究本部長 filed Critical 防衛庁技術研究本部長
Priority to JP17608681U priority Critical patent/JPS5880505U/en
Publication of JPS5880505U publication Critical patent/JPS5880505U/en
Application granted granted Critical
Publication of JPS6229921Y2 publication Critical patent/JPS6229921Y2/ja
Granted legal-status Critical Current

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  • A Measuring Device Byusing Mechanical Method (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は、プロペラ翼面の正面図、第２図は、本考案の
一実施例を示すプロペラピッチ測定器の斜視図、第３図
は、第２図の■−■線における側断面図である。 Ｂ・・・・・・翼、Ｃ・・・・・・取付軸線、Ｗ・・・
・・・プロペラ、３・・・・・・ゲージ保持機構、４・
・・・・・ダイヤルゲージ、２３・・・・・・測定子、
２４・・・・・・測定ピン。Fig. 1 is a front view of a propeller blade surface, Fig. 2 is a perspective view of a propeller pitch measuring device showing an embodiment of the present invention, and Fig. 3 is a side sectional view taken along the line ■-■ in Fig. 2. It is. B... Wing, C... Installation axis, W...
... Propeller, 3... Gauge holding mechanism, 4.
...Dial gauge, 23...Measure head,
24...Measuring pin.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 供試プロペラが軸着、固定された取付軸線に沿い同プロ
ペラの側傍に置かれたダイヤルゲージと、同ダイヤルゲ
ージの上記取付軸線からの方向角と距離とを、所要の角
度・寸度に位置決めさせるゲー・ジ保持機構と、上記ダ
イヤルゲージの測定ピンの下端に接して取付軸線に向っ
て上下動自在に張出すと共に、その張出端に突設された
上記取付軸線に沿う測定子を、弾力・重力等の付勢に基
づき同プロペラの翼面に圧接させている測定アームとが
形成されていることを特徴とするプロペラピッチ測定器
。The test propeller is shaft-mounted, and a dial gauge placed next to the propeller along the fixed installation axis, and the direction angle and distance of the dial gauge from the above installation axis are adjusted to the required angle and dimension. A gauge holding mechanism for positioning the dial gauge, a gauge holding mechanism that contacts the lower end of the measuring pin of the dial gauge and extends vertically movably toward the mounting axis, and a measuring point that extends along the mounting axis and is protruded from the projecting end. 1. A propeller pitch measuring device, characterized in that a measuring arm is formed which is brought into pressure contact with the blade surface of the propeller based on bias such as elasticity or gravity.
JP17608681U 1981-11-28 1981-11-28 Propeller pitch measuring device Granted JPS5880505U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17608681U JPS5880505U (en) 1981-11-28 1981-11-28 Propeller pitch measuring device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17608681U JPS5880505U (en) 1981-11-28 1981-11-28 Propeller pitch measuring device

Publications (2)

Publication Number Publication Date
JPS5880505U true JPS5880505U (en) 1983-05-31
JPS6229921Y2 JPS6229921Y2 (en) 1987-08-01

Family

ID=29968811

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17608681U Granted JPS5880505U (en) 1981-11-28 1981-11-28 Propeller pitch measuring device

Country Status (1)

Country Link
JP (1) JPS5880505U (en)

Also Published As

Publication number Publication date
JPS6229921Y2 (en) 1987-08-01

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