JPS6144012U - One-way tightening bolt - Google Patents

One-way tightening bolt

Info

Publication number
JPS6144012U
JPS6144012U JP12803084U JP12803084U JPS6144012U JP S6144012 U JPS6144012 U JP S6144012U JP 12803084 U JP12803084 U JP 12803084U JP 12803084 U JP12803084 U JP 12803084U JP S6144012 U JPS6144012 U JP S6144012U
Authority
JP
Japan
Prior art keywords
tightening bolt
bolt
way tightening
way
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
JP12803084U
Other languages
Japanese (ja)
Inventor
幸一 伊丹
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries Ltd
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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP12803084U priority Critical patent/JPS6144012U/en
Publication of JPS6144012U publication Critical patent/JPS6144012U/en
Pending 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]

−゜ 一第１図は本考案の第１実施例で、第１図ａは
本−考案のキリ孔付ボルトの正面図、ｂ図は同ボルトに
よるストレーナ枠の取付第１手順、Ｃ図は同第−２手順
、ｄ図は同第３手順、第２図ａは第２実施例の屈折棒１
０付ボルトの正面図、同ｂ図は同ボルトの作用説明図、
第３図ａは従来例の概略説明図、ｂ図はａ図のＡ部拡大
図である。 ６・・【ボルト頭、８，９，１０，１１，１２・・・ボ
ルトの回り止め手段。-゜ - Figure 1 shows the first embodiment of the present invention, Figure 1a is a front view of the bolt with a drilled hole of the present invention, Figure B is the first step of installing the strainer frame using the same bolt, and Figure C is the Figure 2-2 procedure, Figure d is the third procedure, Figure 2 a is the bending rod 1 of the second embodiment.
A front view of the bolt with 0, figure b is an explanatory diagram of the action of the bolt,
FIG. 3A is a schematic explanatory diagram of a conventional example, and FIG. 3B is an enlarged view of section A in FIG. 6... [Bolt head, 8, 9, 10, 11, 12... Bolt rotation prevention means.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 圧力容器その他の機器の締結用ボルト・ナットにおいて
、前記ボルトのねじ側端部に、前記ナツト締付時におけ
るボルトの回り止め手段を設けたことを特徴とする一方
向締付型ボルト。A one-way tightening bolt and nut for fastening pressure vessels and other equipment, characterized in that the threaded end of the bolt is provided with means for preventing the bolt from rotating when the nut is tightened.
JP12803084U 1984-08-25 1984-08-25 One-way tightening bolt Pending JPS6144012U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12803084U JPS6144012U (en) 1984-08-25 1984-08-25 One-way tightening bolt

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12803084U JPS6144012U (en) 1984-08-25 1984-08-25 One-way tightening bolt

Publications (1)

Publication Number Publication Date
JPS6144012U true JPS6144012U (en) 1986-03-24

Family

ID=30686661

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12803084U Pending JPS6144012U (en) 1984-08-25 1984-08-25 One-way tightening bolt

Country Status (1)

Country Link
JP (1) JPS6144012U (en)

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