JPH0516988B2 - - Google Patents

Info

Publication number
JPH0516988B2
JPH0516988B2 JP5643784A JP5643784A JPH0516988B2 JP H0516988 B2 JPH0516988 B2 JP H0516988B2 JP 5643784 A JP5643784 A JP 5643784A JP 5643784 A JP5643784 A JP 5643784A JP H0516988 B2 JPH0516988 B2 JP H0516988B2
Authority
JP
Japan
Prior art keywords
torque
tightening
bolt
gradient
value
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.)
Expired - Fee Related
Application number
JP5643784A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60201882A (ja
Inventor
Yoshio Sasaki
Masatoshi Katayose
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
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 Toyota Motor Corp filed Critical Toyota Motor Corp
Priority to JP5643784A priority Critical patent/JPS60201882A/ja
Publication of JPS60201882A publication Critical patent/JPS60201882A/ja
Publication of JPH0516988B2 publication Critical patent/JPH0516988B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
JP5643784A 1984-03-24 1984-03-24 ボルト締付方法 Granted JPS60201882A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5643784A JPS60201882A (ja) 1984-03-24 1984-03-24 ボルト締付方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5643784A JPS60201882A (ja) 1984-03-24 1984-03-24 ボルト締付方法

Publications (2)

Publication Number Publication Date
JPS60201882A JPS60201882A (ja) 1985-10-12
JPH0516988B2 true JPH0516988B2 (en]) 1993-03-05

Family

ID=13027058

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5643784A Granted JPS60201882A (ja) 1984-03-24 1984-03-24 ボルト締付方法

Country Status (1)

Country Link
JP (1) JPS60201882A (en])

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63150167A (ja) * 1986-12-12 1988-06-22 日本電気株式会社 ボルト・ナツト自動締付機
JP2627746B2 (ja) * 1987-02-26 1997-07-09 トヨタ自動車株式会社 インパクトレンチの締付力制御装置

Also Published As

Publication number Publication date
JPS60201882A (ja) 1985-10-12

Similar Documents

Publication Publication Date Title
US4095325A (en) Method for tightening bolts
JPS6144635B2 (en])
US6167788B1 (en) Torque Wrench
US3939920A (en) Tightening method and system
US4023406A (en) Tightening system with torque-time control
JPH0369667B2 (en])
US4173059A (en) Device for tightening bolts
GB2096361A (en) Method and apparatus for automatically tensioning threaded fasteners
JP3086084B2 (ja) 増締めトルク計測装置
JPH0516988B2 (en])
GB2102152A (en) Apparatus for tightening a threaded fastener
EP0967053B1 (en) Method for determining the axial load in a threaded fastener when tightened above its yield point
US6314817B1 (en) Method for tightening a threaded fastener above its yield point
JPH11267981A (ja) パルスレンチ及びその管理方法
JP2002502716A (ja) ねじ締結の締め付け方法
JP2658487B2 (ja) ねじ締付方法
JPH07256566A (ja) ナット締め付け装置
JP3835023B2 (ja) ねじの締付軸力測定方法及び該測定方法を用いたねじ締付方法並びにこれらの装置
JP2021169128A (ja) ねじ締付装置及びねじ締付方法
JPH06190742A (ja) ボルト・ナット異常締め付け検出方法
JPH0635857Y2 (ja) ステアリングラツクガイドクリアランスの自動調整装置
JP2000326249A (ja) ボルト伸び量制御締付および良否判定方法
JP2003224988A (ja) ディスク装置のスピンドルモータ停止制御装置
JP2697240B2 (ja) ねじ締付方法
JPH0451309B2 (en])

Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees