JPS60182515U - Looseness confirmation device for fixing mechanism - Google Patents

Looseness confirmation device for fixing mechanism

Info

Publication number
JPS60182515U
JPS60182515U JP7172984U JP7172984U JPS60182515U JP S60182515 U JPS60182515 U JP S60182515U JP 7172984 U JP7172984 U JP 7172984U JP 7172984 U JP7172984 U JP 7172984U JP S60182515 U JPS60182515 U JP S60182515U
Authority
JP
Japan
Prior art keywords
fixing mechanism
spring seat
light
looseness
confirmation device
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
JP7172984U
Other languages
Japanese (ja)
Other versions
JPS6321771Y2 (en
Inventor
鋭 都築
石坂　保
Original Assignee
三菱重工業株式会社
西菱エンジニアリング株式会社
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 三菱重工業株式会社, 西菱エンジニアリング株式会社 filed Critical 三菱重工業株式会社
Priority to JP7172984U priority Critical patent/JPS60182515U/en
Publication of JPS60182515U publication Critical patent/JPS60182515U/en
Application granted granted Critical
Publication of JPS6321771Y2 publication Critical patent/JPS6321771Y2/ja
Granted legal-status Critical Current

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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) [Summary] 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図は本考案の一実施例に係る固定機構の緩み確認装
置の構成を説明するための図、命２図は同装置の作用を
説明するための図、第３図は本考案の他の実施例に係る
固定機構の緩み確認装置の構成を説明するための図であ
る。 １、２．２１．２２・・・構造物、３，２３・・・被固
定物、４．２４・・・ボルト、５．２５・・・ナツト、
６．２６・・・座金、７．３０・・・サラバネ、８・・
・光源、９・・・受光素子、２７・・・小ボルト、２８
・・・規制板、２９・・・小ナツト。Fig. 1 is a diagram for explaining the configuration of a device for checking loosening of a fixing mechanism according to an embodiment of the present invention, Fig. 2 is a diagram for explaining the operation of the same device, and Fig. 3 is a diagram for explaining the operation of the same device. FIG. 2 is a diagram for explaining the configuration of a loosening confirmation device for a fixing mechanism according to an embodiment of the present invention. 1, 2.21.22... Structure, 3, 23... Fixed object, 4.24... Bolt, 5.25... Nut,
6.26...Washer, 7.30...Flat spring, 8...
・Light source, 9... Light receiving element, 27... Small voltage, 28
...Regulation plate, 29...Small nut.

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）雄ネジと雌ネジとで被固定物を締付は固定するよ
うにした固定機構の上記雄ネジと雌ネジとの間の相対的
な位置変動に伴って変形するバネ座と、このバネ座に向
けて光を照射する光源と、前記固定機構が所望の締付は
力で締付けられている状態において上記光源から出射し
て前記バネ座で反射した光の光路上に設置され眩光を受
光する受光素子とを具備してなることを特徴とする固定
機構の緩み確認装置。(1) A spring seat that deforms as the relative position changes between the male and female screws of a fixing mechanism that tightens and fixes an object with the male and female screws; A light source that emits light toward the spring seat is installed on the optical path of the light that is emitted from the light source and reflected by the spring seat when the fixing mechanism is tightened with a desired force to prevent glare. A device for checking loosening of a fixing mechanism, comprising a light receiving element that receives light. （２）前記バネ座は、円錐形状のサラバネであることを
特徴とする実用新案登録請求の範囲第１項記載の固定機
構の緩み確認装置。(2) The device for checking loosening of a fixing mechanism according to claim 1, wherein the spring seat is a conical spring.
JP7172984U 1984-05-16 1984-05-16 Looseness confirmation device for fixing mechanism Granted JPS60182515U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7172984U JPS60182515U (en) 1984-05-16 1984-05-16 Looseness confirmation device for fixing mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7172984U JPS60182515U (en) 1984-05-16 1984-05-16 Looseness confirmation device for fixing mechanism

Publications (2)

Publication Number Publication Date
JPS60182515U true JPS60182515U (en) 1985-12-04
JPS6321771Y2 JPS6321771Y2 (en) 1988-06-15

Family

ID=30609482

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7172984U Granted JPS60182515U (en) 1984-05-16 1984-05-16 Looseness confirmation device for fixing mechanism

Country Status (1)

Country Link
JP (1) JPS60182515U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6976490B1 (en) * 2021-03-31 2021-12-08 三菱電機株式会社 Inspection system, inspection method, and inspection program

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6976490B1 (en) * 2021-03-31 2021-12-08 三菱電機株式会社 Inspection system, inspection method, and inspection program

Also Published As

Publication number Publication date
JPS6321771Y2 (en) 1988-06-15

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