JPS60190576U

JPS60190576U - Torque Wrench

Info

Publication number: JPS60190576U
Application number: JP7910684U
Authority: JP
Inventors: 洋辻
Original assignee: 株式会社　東日製作所
Priority date: 1984-05-29
Filing date: 1984-05-29
Publication date: 1985-12-17
Also published as: JPH0351107Y2

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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

図面はいずれも本考案の実施例を示し、第１図はその全
体平面図、第２図はその側面図、第３図はその要部構造
と使用態様を示した説明図、第４図はトルクレンチの内
部構造を示した説明図、第５図はその動作状態を示した
説明図である。１・・・トルクレンチ本体、２・・・トグルリンク、３
・・・スタッド、４・・・マイクロスイッチ、５・・・
ラチェットヘッド、６・・・角ドライブ、７・・・ケー
ス、８・・・ロータリーエンコーダ、９・・・蓋、１０
・・・主軸、１１・・・雌型連結環、１２・・・雄型連
結環、１３・・・フレキシブル軸、１４・・・固定体、
１５・・・ベース、１６・・・表示器、１７・・・ねじ
。補正　昭５９．６．２８実用新案登録請求の範囲を次のように補正する。Ｏ実用新案登録請求の範囲ラチェット付プリセット型トルクレンチにおいて、該ト
ルクレンチのラチェットヘッドに回転角検出用エンコー
ダを設けると共に、このエンコーダの回転角を表示する
表示器を設けて、設定された締付トルクに到達されム錬
トルクレンチ回動角を表示させるようにしたことを特徴
とするトルクレンチ。The drawings all show embodiments of the present invention; Fig. 1 is an overall plan view thereof, Fig. 2 is a side view thereof, Fig. 3 is an explanatory drawing showing the main structure and mode of use, and Fig. 4 is an explanatory drawing showing the main structure and mode of use. FIG. 5 is an explanatory diagram showing the internal structure of the torque wrench, and FIG. 5 is an explanatory diagram showing its operating state. 1... Torque wrench body, 2... Toggle link, 3
...Stud, 4...Micro switch, 5...
Ratchet head, 6... Square drive, 7... Case, 8... Rotary encoder, 9... Lid, 10
...Main shaft, 11...Female type connecting ring, 12...Male type connecting ring, 13...Flexible shaft, 14...Fixed body,
15... Base, 16... Display, 17... Screw. Amendment June 28, 1982 The scope of claims for utility model registration is amended as follows. O Utility Model Registration Claims In a preset torque wrench with a ratchet, the ratchet head of the torque wrench is provided with an encoder for detecting the rotation angle, and an indicator is provided to display the rotation angle of this encoder, so that the torque wrench can be tightened according to the set torque. A torque wrench characterized in that the turning angle of the Muren torque wrench is displayed when the torque is reached.

Claims

[Scope of utility model registration request]

In a preset torque wrench with a ratchet, the ratchet head of the torque wrench is provided with an encoder for detecting a rotation angle, and an indicator is provided to display the rotation angle of this encoder, so that the set tightening can be performed after the toggle link is operated. A torque wrench characterized by displaying the rotation angle of the torque wrench until the specified torque is reached.