JPS5863979U - tightening tool - Google Patents

tightening tool

Info

Publication number
JPS5863979U
JPS5863979U JP13775081U JP13775081U JPS5863979U JP S5863979 U JPS5863979 U JP S5863979U JP 13775081 U JP13775081 U JP 13775081U JP 13775081 U JP13775081 U JP 13775081U JP S5863979 U JPS5863979 U JP S5863979U
Authority
JP
Japan
Prior art keywords
bolt
nut
fitting
cylindrical protrusion
loosely fitted
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
JP13775081U
Other languages
Japanese (ja)
Inventor
勝美 横山
Original Assignee
ナショナル住宅産業株式会社
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 ナショナル住宅産業株式会社 filed Critical ナショナル住宅産業株式会社
Priority to JP13775081U priority Critical patent/JPS5863979U/en
Publication of JPS5863979U publication Critical patent/JPS5863979U/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]

図面はこの考案の一実施例を示す斜視図である。 3・・・・・・ボルト嵌合部材、3a・・・・・・ボル
ト嵌合穴、4・・・・・・ボルト回動操作部材、4a・
・・・・・円柱突部、4b・・・・・・角穴(ボルト嵌
合部材嵌合穴)、5・・・・・・貫通穴、5a・・・・
・・六角形開口(ナツト嵌合用開口)、5b・・・・・
・円形開口(心出し開口)、6・・・・・・ナツト保持
体、7・・・・・・グリップ。
The drawing is a perspective view showing an embodiment of this invention. 3... Bolt fitting member, 3a... Bolt fitting hole, 4... Bolt rotation operation member, 4a.
...Cylindrical protrusion, 4b...Square hole (bolt fitting member fitting hole), 5...Through hole, 5a...
...Hexagonal opening (opening for nut fitting), 5b...
- Circular opening (centering opening), 6... nut holder, 7... grip.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ボルトの断面非円形先端部に緩嵌台するボルト嵌合穴を
中心部に形成した新作非円形のボルト嵌合部材と、一端
部に円柱突部を有しこの円柱突部と同心状に前記ボルト
嵌合部材を進退自在に緩嵌台するボルト嵌合部材嵌合穴
を形成したボルト回動操作部材と、前記ボルトに螺合す
るナツトに緩嵌台するナツト嵌合用開口を一端部に有し
他端部に前記ナツト嵌合用開口と連通し前記円柱突部に
回転自在に嵌合する心出し開口を形成した環形のナツト
保持部材とを備えた締付工具。
A new non-circular bolt fitting member has a bolt fitting hole formed in the center to be loosely fitted into the tip of the bolt with a non-circular cross section, and a cylindrical protrusion at one end, which is concentric with the cylindrical protrusion. A bolt rotation operation member having a bolt fitting hole into which the bolt fitting member is loosely fitted in a manner that the bolt fitting member can be moved forward and backward, and a nut fitting opening into which the nut to be screwed onto the bolt is loosely fitted is provided at one end. and a ring-shaped nut holding member formed at the other end thereof with a centering opening that communicates with the nut fitting opening and rotatably fits into the cylindrical protrusion.
JP13775081U 1981-09-14 1981-09-14 tightening tool Pending JPS5863979U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13775081U JPS5863979U (en) 1981-09-14 1981-09-14 tightening tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13775081U JPS5863979U (en) 1981-09-14 1981-09-14 tightening tool

Publications (1)

Publication Number Publication Date
JPS5863979U true JPS5863979U (en) 1983-04-28

Family

ID=29931004

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13775081U Pending JPS5863979U (en) 1981-09-14 1981-09-14 tightening tool

Country Status (1)

Country Link
JP (1) JPS5863979U (en)

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