JPS58865U - Tightening fittings for double-headed bolts - Google Patents

Tightening fittings for double-headed bolts

Info

Publication number
JPS58865U
JPS58865U JP9484281U JP9484281U JPS58865U JP S58865 U JPS58865 U JP S58865U JP 9484281 U JP9484281 U JP 9484281U JP 9484281 U JP9484281 U JP 9484281U JP S58865 U JPS58865 U JP S58865U
Authority
JP
Japan
Prior art keywords
double
headed bolts
tightening fittings
fittings
tightening
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
JP9484281U
Other languages
Japanese (ja)
Other versions
JPS6021180Y2 (en
Inventor
憲男 上野
時田　正二
Original Assignee
旭電機株式会社
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 旭電機株式会社 filed Critical 旭電機株式会社
Priority to JP9484281U priority Critical patent/JPS6021180Y2/en
Publication of JPS58865U publication Critical patent/JPS58865U/en
Application granted granted Critical
Publication of JPS6021180Y2 publication Critical patent/JPS6021180Y2/en
Expired legal-status Critical Current

Links

Landscapes

  • 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 drawings]

第１図は双頭ボルト、第２図は同じく締付頭がとれた状
態、第３図はラチェット式トルクレンチに本考案を施し
た状態の斜視図、第４図は同じく双頭ボルトを締めつけ
る時の状態の正面図、第５図１ま脱落防止片の斜視図、
第６図は同じく第２実施例、第７図はボックススパナに
脱落防止具をつけた状態を示す。 図において；−Ａ・・・双頭ボルト、ａ・・・応力集中
個所、１・・・ボルト頭、２・・・締付頭、３・・・把
手、４・・・ソケット、−５・・・脱落防止片、６・・
・取付孔、７・・・狭巾部、８・・・把手、９・・・ス
トッパ。Figure 1 is a double-headed bolt, Figure 2 is a state in which the tightening head has been removed, Figure 3 is a perspective view of a ratchet-type torque wrench with the present invention applied, and Figure 4 is a double-headed bolt when tightened. A front view of the state, and a perspective view of the falling prevention piece in Figure 5.
FIG. 6 shows the second embodiment, and FIG. 7 shows a box spanner with a drop-off prevention device attached. In the diagram: -A...double-headed bolt, a...stress concentration point, 1...bolt head, 2...tightening head, 3...handle, 4...socket, -5...・Falling prevention piece, 6...
・Mounting hole, 7...Narrow width part, 8...Handle, 9...Stopper.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ラチェット式トルクレンチ又はボックススパナ等の締付
具のソケット４の外側に、下端部に狭巾部７を有し、口
型に成形された脱落防止片５をとりつけたことを特徴と
する双頭ボルト用締付金具。A double-headed bolt characterized in that a falling-off prevention piece 5 having a narrow width part 7 at the lower end and molded in the shape of a mouth is attached to the outside of a socket 4 of a fastener such as a ratchet type torque wrench or a box spanner. Fastening fittings for use.
JP9484281U 1981-06-26 1981-06-26 Tightening fittings for double-headed bolts Expired JPS6021180Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9484281U JPS6021180Y2 (en) 1981-06-26 1981-06-26 Tightening fittings for double-headed bolts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9484281U JPS6021180Y2 (en) 1981-06-26 1981-06-26 Tightening fittings for double-headed bolts

Publications (2)

Publication Number Publication Date
JPS58865U true JPS58865U (en) 1983-01-06
JPS6021180Y2 JPS6021180Y2 (en) 1985-06-24

Family

ID=29889761

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9484281U Expired JPS6021180Y2 (en) 1981-06-26 1981-06-26 Tightening fittings for double-headed bolts

Country Status (1)

Country Link
JP (1) JPS6021180Y2 (en)

Also Published As

Publication number Publication date
JPS6021180Y2 (en) 1985-06-24

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