JPS5840377U - Pressure valve for checking nut runner tightening - Google Patents

Pressure valve for checking nut runner tightening

Info

Publication number
JPS5840377U
JPS5840377U JP13580181U JP13580181U JPS5840377U JP S5840377 U JPS5840377 U JP S5840377U JP 13580181 U JP13580181 U JP 13580181U JP 13580181 U JP13580181 U JP 13580181U JP S5840377 U JPS5840377 U JP S5840377U
Authority
JP
Japan
Prior art keywords
nut runner
pressure valve
valve
pressure
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.)
Pending
Application number
JP13580181U
Other languages
Japanese (ja)
Inventor
弘和 寺本
Original Assignee
瓜生製作株式会社
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 瓜生製作株式会社 filed Critical 瓜生製作株式会社
Priority to JP13580181U priority Critical patent/JPS5840377U/en
Publication of JPS5840377U publication Critical patent/JPS5840377U/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]

第１図はナツトランナーの概略を示す外観図、第２図は
要部の断面図、第３図は作動時の断面図、第４図は空気
圧力線図である。 １・・・本体、２・・・レバー、３・・・主軸、４・・
・エヤーバルブ、５・・・圧力バルブ、５１・・・ボー
ルバルブ、５２・・・圧力バルブケース、５３・・・プ
ラグ、５４・・・ばね、５５・・・圧力調整ねじ、５６
・・田ツクナツト、５７・・・ばね受、５８・・・排気
用小穴、５９・・・・・・空気孔、６・・・エヤーラン
プ等、７・・・減圧弁、８・・・ホース、Ｍ・・・エヤ
ーモータ。FIG. 1 is a schematic external view of the nut runner, FIG. 2 is a sectional view of the main parts, FIG. 3 is a sectional view during operation, and FIG. 4 is an air pressure diagram. 1...Body, 2...Lever, 3...Main shaft, 4...
・Air valve, 5... Pressure valve, 51... Ball valve, 52... Pressure valve case, 53... Plug, 54... Spring, 55... Pressure adjustment screw, 56
... Tatsuknut, 57 ... Spring holder, 58 ... Small hole for exhaust, 59 ... Air hole, 6 ... Air lamp etc., 7 ... Pressure reducing valve, 8 ... Hose, M...Air motor.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 減圧弁にて予じめ設定された空気圧を供給されるナツト
ランナーとこのナツトランナーに設けたエヤーバルブ間
に圧力バルブを設けると共に該圧力バルブをナツト締付
完了時に生じるナツトランナー内の高圧にて開弁するよ
うになし、且該圧力バルブにはエヤーランプ等を接続し
てなるナツトランナーの締付確認用圧力バルブ。A pressure valve is provided between the nut runner, which is supplied with air pressure set in advance by a pressure reducing valve, and an air valve provided on the nut runner, and the pressure valve is opened by the high pressure inside the nut runner that is generated when the nut is tightened. A pressure valve for confirming the tightening of a nut runner, which is shaped like a valve and has an air lamp or the like connected to the pressure valve.
JP13580181U 1981-09-12 1981-09-12 Pressure valve for checking nut runner tightening Pending JPS5840377U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13580181U JPS5840377U (en) 1981-09-12 1981-09-12 Pressure valve for checking nut runner tightening

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13580181U JPS5840377U (en) 1981-09-12 1981-09-12 Pressure valve for checking nut runner tightening

Publications (1)

Publication Number Publication Date
JPS5840377U true JPS5840377U (en) 1983-03-16

Family

ID=29929152

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13580181U Pending JPS5840377U (en) 1981-09-12 1981-09-12 Pressure valve for checking nut runner tightening

Country Status (1)

Country Link
JP (1) JPS5840377U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5060898A (en) * 1973-10-04 1975-05-26

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5060898A (en) * 1973-10-04 1975-05-26

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