JPS6135754U - Pneumatic tool with strain sensor - Google Patents

Pneumatic tool with strain sensor

Info

Publication number
JPS6135754U
JPS6135754U JP11887384U JP11887384U JPS6135754U JP S6135754 U JPS6135754 U JP S6135754U JP 11887384 U JP11887384 U JP 11887384U JP 11887384 U JP11887384 U JP 11887384U JP S6135754 U JPS6135754 U JP S6135754U
Authority
JP
Japan
Prior art keywords
strain sensor
spindle
drive shaft
pneumatic tool
gear
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
JP11887384U
Other languages
Japanese (ja)
Other versions
JPS64293Y2 (en
Inventor
文夫 川勝
Original Assignee
油谷鉄工株式会社
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 油谷鉄工株式会社 filed Critical 油谷鉄工株式会社
Priority to JP11887384U priority Critical patent/JPS6135754U/en
Publication of JPS6135754U publication Critical patent/JPS6135754U/en
Application granted granted Critical
Publication of JPS64293Y2 publication Critical patent/JPS64293Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Force Measurement Appropriate To Specific Purposes (AREA)
  • 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図は本考案の一実施例を示す部分断面図、第２図は
従来の気動工具の模式図である。 １・・・本体ケース、２・・・ギヤケース、３・・・エ
アモータ、４・・・衝撃発生部、５・・・スピンドル、
６，７・・・歯車、８・・・ドライブシャフト、８ｆ・
・・貫通孔、９・・・ロータリコネクタ、１０・・・ロ
ータ、１１・・・ステータ、２４・・・歪ゲージ、２５
・・・コネクタケース、２８・・・信号線。FIG. 1 is a partial sectional view showing an embodiment of the present invention, and FIG. 2 is a schematic diagram of a conventional pneumatic tool. DESCRIPTION OF SYMBOLS 1... Main body case, 2... Gear case, 3... Air motor, 4... Impact generating part, 5... Spindle,
6, 7... Gear, 8... Drive shaft, 8f.
...Through hole, 9...Rotary connector, 10...Rotor, 11...Stator, 24...Strain gauge, 25
...Connector case, 28...Signal line.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] エアモータと、このエアモータによって駆動される衝撃
発生部と、この衝撃発生部によって間欠的に回転せしめ
られるスピンドルと、このスピンドルと平行に配置され
、外周に歪センサを有する一方、その歪センサの信号線
を通すための中空穴を有するドライブシャフトと、上記
スピンドル先端に設けた歯車と、上記ドライブシャフト
の後部に設けられ上記歯車と噛合する歯車と、上記ドラ
イブシャフト後端に固定され、上記歪センサの信号線が
中空穴を通って接続されるロータとステータとからなる
ロータリコネクタを備えることを特徴とする気動工具。An air motor, an impact generating section driven by the air motor, a spindle that is intermittently rotated by the impact generating section, and a strain sensor disposed parallel to the spindle on the outer periphery, and a signal line for the strain sensor. A drive shaft having a hollow hole for passing through, a gear provided at the tip of the spindle, a gear provided at the rear of the drive shaft and meshing with the gear, and a gear fixed to the rear end of the drive shaft and connected to the strain sensor. A pneumatic tool comprising a rotary connector consisting of a rotor and a stator to which a signal line is connected through a hollow hole.
JP11887384U 1984-07-31 1984-07-31 Pneumatic tool with strain sensor Granted JPS6135754U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11887384U JPS6135754U (en) 1984-07-31 1984-07-31 Pneumatic tool with strain sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11887384U JPS6135754U (en) 1984-07-31 1984-07-31 Pneumatic tool with strain sensor

Publications (2)

Publication Number Publication Date
JPS6135754U true JPS6135754U (en) 1986-03-05
JPS64293Y2 JPS64293Y2 (en) 1989-01-06

Family

ID=30677752

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11887384U Granted JPS6135754U (en) 1984-07-31 1984-07-31 Pneumatic tool with strain sensor

Country Status (1)

Country Link
JP (1) JPS6135754U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011218480A (en) * 2010-04-08 2011-11-04 Uryu Seisaku Ltd Control device for tightening force of hydraulic torque wrench

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011218480A (en) * 2010-04-08 2011-11-04 Uryu Seisaku Ltd Control device for tightening force of hydraulic torque wrench

Also Published As

Publication number Publication date
JPS64293Y2 (en) 1989-01-06

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