JPS5896111U - Bolt rotation prevention device - Google Patents

Bolt rotation prevention device

Info

Publication number
JPS5896111U
JPS5896111U JP1981191064U JP19106481U JPS5896111U JP S5896111 U JPS5896111 U JP S5896111U JP 1981191064 U JP1981191064 U JP 1981191064U JP 19106481 U JP19106481 U JP 19106481U JP S5896111 U JPS5896111 U JP S5896111U
Authority
JP
Japan
Prior art keywords
bolt
prevention device
rotation prevention
bolt rotation
nut
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
JP1981191064U
Other languages
Japanese (ja)
Inventor
吉沢　進
木内　照男
Original Assignee
株式会社日立製作所
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 株式会社日立製作所 filed Critical 株式会社日立製作所
Priority to JP1981191064U priority Critical patent/JPS5896111U/en
Publication of JPS5896111U publication Critical patent/JPS5896111U/en
Pending legal-status Critical Current

Links

Classifications

    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/10—Nuclear fusion reactors

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の断面図、第２図は第１図の
■−■矢視断面図である。 １・・・被固定物、２・・・固定板、３・・字タッドボ
ルト、４・・・ナツト、５・・・Ｕ形廻り止板、６・・
・ガイドストップキー、７ａ・・・Ｕ形廻り止板の固定
溶接、７ｂ・・・ガイドストップキーの固定溶接。FIG. 1 is a cross-sectional view of an embodiment of the present invention, and FIG. 2 is a cross-sectional view taken along the line ■--■ in FIG. 1...Object to be fixed, 2...Fixing plate, 3...Tad bolt, 4...Nut, 5...U-shaped rotating stop plate, 6...
・Guide stop key, 7a...Fixed welding of U-shaped rotation stop plate, 7b...Fixed welding of guide stop key.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 被固定物を固定板にスタットボルトにて締付固定とする
に際し、ボルトとナツトの廻り止めを、Ｕ形廻り止板に
ストップガイドキーを備え、ナツト締付側ボルト端部に
ストップガイドキー用の嵌合キー溝を設けたことを特徴
とするボルトめ廻り止め装置。When securing an object to a fixed plate with a stud bolt, a stop guide key is provided on the U-shaped rotation stopper plate to prevent the bolt and nut from rotating, and a stop guide key is provided at the end of the bolt on the side where the nut is tightened. A bolt rotation prevention device characterized by having a fitting keyway.
JP1981191064U 1981-12-23 1981-12-23 Bolt rotation prevention device Pending JPS5896111U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1981191064U JPS5896111U (en) 1981-12-23 1981-12-23 Bolt rotation prevention device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1981191064U JPS5896111U (en) 1981-12-23 1981-12-23 Bolt rotation prevention device

Publications (1)

Publication Number Publication Date
JPS5896111U true JPS5896111U (en) 1983-06-30

Family

ID=30104548

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1981191064U Pending JPS5896111U (en) 1981-12-23 1981-12-23 Bolt rotation prevention device

Country Status (1)

Country Link
JP (1) JPS5896111U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200450404Y1 (en) * 2008-04-25 2010-09-29 현대제철 주식회사 Key Structure for Shaft Coupling of Back Up Roller
JP2013124753A (en) * 2011-12-16 2013-06-24 Ud Trucks Corp Nut locking structure

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200450404Y1 (en) * 2008-04-25 2010-09-29 현대제철 주식회사 Key Structure for Shaft Coupling of Back Up Roller
JP2013124753A (en) * 2011-12-16 2013-06-24 Ud Trucks Corp Nut locking structure

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