JPS5863977U - tightening tool - Google Patents

tightening tool

Info

Publication number
JPS5863977U
JPS5863977U JP15646981U JP15646981U JPS5863977U JP S5863977 U JPS5863977 U JP S5863977U JP 15646981 U JP15646981 U JP 15646981U JP 15646981 U JP15646981 U JP 15646981U JP S5863977 U JPS5863977 U JP S5863977U
Authority
JP
Japan
Prior art keywords
gear
rotation
tightening tool
gears
chains
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
JP15646981U
Other languages
Japanese (ja)
Inventor
秋史 西脇
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP15646981U priority Critical patent/JPS5863977U/en
Publication of JPS5863977U publication Critical patent/JPS5863977U/en
Pending legal-status Critical Current

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  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (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) [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図は本考案に係る工具の正面図。第２図は同平面図
。第３図は歯車Ａの部分の要部横断面図。 第４図は歯車Ｂの部分の一部切欠正面図。第５図イ乃至
二は工具の締付工程を示す工程図。第６図はデッドスペ
ースの一例図。 ７・・・・・・手動レバー、９・・・・・・爪体、１２
・・・・・・柄部、１５・・・・・・工具本体、Ａ、　
Ｂ、　Ｃ，Ｄ、　Ｅ・・・・・・歯車。FIG. 1 is a front view of the tool according to the present invention. Figure 2 is a plan view of the same. FIG. 3 is a cross-sectional view of the main part of gear A. FIG. 4 is a partially cutaway front view of gear B. FIGS. 5A to 5B are process diagrams showing the tool tightening process. Figure 6 is an example of dead space. 7... Manual lever, 9... Claw body, 12
...Handle, 15...Tool body, A,
B, C, D, E... Gears.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ボルト等の被回転体の頭部を嵌入する嵌入孔を有する歯
車Ａと該歯車Ａに複数の歯車又はチェーンを介して柄部
側に歯車Ｂを設け、該歯車Ｂには′“　　　歯車８回転
用の手動レバーが取付けられ且つ歯車Ｂの回転方向を切
換える爪体を設けてなり、前記手動レバーの回転による
歯車Ｂの回転により複数の歯車又はチェーンを介して歯
車Ａを回転させることにより被回転体を回転させる構成
にしてなることを特徴とする締付工具。　　２A gear A has an insertion hole into which the head of a rotated object such as a bolt is inserted, and a gear B is provided on the handle side of the gear A via a plurality of gears or chains. A manual lever is attached thereto, and a pawl body is provided for switching the direction of rotation of gear B, and the rotation of gear B caused by the rotation of the manual lever causes gear A to rotate via a plurality of gears or chains, thereby causing the gear to be rotated. A tightening tool characterized by being configured to rotate its body. 2
JP15646981U 1981-10-20 1981-10-20 tightening tool Pending JPS5863977U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15646981U JPS5863977U (en) 1981-10-20 1981-10-20 tightening tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15646981U JPS5863977U (en) 1981-10-20 1981-10-20 tightening tool

Publications (1)

Publication Number Publication Date
JPS5863977U true JPS5863977U (en) 1983-04-28

Family

ID=29949005

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15646981U Pending JPS5863977U (en) 1981-10-20 1981-10-20 tightening tool

Country Status (1)

Country Link
JP (1) JPS5863977U (en)

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