JPS61145111U - - Google Patents

Info

Publication number
JPS61145111U
JPS61145111U JP2847285U JP2847285U JPS61145111U JP S61145111 U JPS61145111 U JP S61145111U JP 2847285 U JP2847285 U JP 2847285U JP 2847285 U JP2847285 U JP 2847285U JP S61145111 U JPS61145111 U JP S61145111U
Authority
JP
Japan
Prior art keywords
case
movable
washer
hole
center
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
JP2847285U
Other languages
Japanese (ja)
Other versions
JPH0228267Y2 (en
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 filed Critical
Priority to JP2847285U priority Critical patent/JPH0228267Y2/ja
Publication of JPS61145111U publication Critical patent/JPS61145111U/ja
Application granted granted Critical
Publication of JPH0228267Y2 publication Critical patent/JPH0228267Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Bolts, Nuts, And Washers (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の一実施例を一部断面で示す正
面図、第２図は第１図に示された可動側座金と指
針の斜視図、第３図は第１図に示された締付け力
管理装置の使用態様を示す断面図である。 １…締付け力管理装置、２…ケース、３…可動
側座金、４…固定側座金、６，７…ボルト挿通用
の孔、１２…皿ばね、１４…ストツパ部、１６…
指針、１６ａ…短い腕部、１６ｂ…長い腕部、１
７…軸、２５…目盛部。 Fig. 1 is a partially sectional front view of an embodiment of the present invention, Fig. 2 is a perspective view of the movable side washer and pointer shown in Fig. 1, and Fig. 3 is the same as shown in Fig. 1. FIG. 3 is a sectional view showing how the tightening force management device is used. DESCRIPTION OF SYMBOLS 1... Tightening force management device, 2... Case, 3... Movable side washer, 4... Fixed side washer, 6, 7... Hole for bolt insertion, 12... Belleville spring, 14... Stopper part, 16...
Pointer, 16a...Short arm, 16b...Long arm, 1
7...axis, 25...scale section.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 両端が開口する円筒状のケースと、このケース
の一端側の開口部に上記ケースの軸線方向に移動
自在に設けられかつ中央部にボルト挿通用の孔を
有した可動側座金と、上記ケースの他端側の開口
部に固定されかつ中央部にボルト挿通用の孔を有
した固定側座金と、上記ケース内において上記座
金間に直列に収容された複数枚の皿ばねと、上記
ケースの内面側に突出して設けられ上記可動側座
金が上記ケースから抜け出ることを阻止するスト
ツパ部と、短い腕部と長い腕部とを有しこれら両
腕部間の部位が上記ケースに枢支されかつ上記短
い腕部が上記可動側座金に係止される指針と、上
記ケースにおいて上記長い腕部が指し示す位置に
設けられる目盛部とを具備したことを特徴とする
締付け力管理装置。 A cylindrical case with both ends open; a movable washer that is movable in the axial direction of the case at the opening at one end of the case and has a hole for inserting a bolt in the center; a fixed side washer fixed to the opening on the other end side and having a hole for bolt insertion in the center; a plurality of disc springs housed in series between the washers in the case; and an inner surface of the case. a stopper portion provided to protrude to the side and prevent the movable side washer from coming out of the case; a short arm portion and a long arm portion; a portion between these arm portions is pivotally supported by the case; A tightening force management device comprising: a pointer whose short arm is latched to the movable washer; and a scale provided in the case at a position indicated by the long arm.
JP2847285U 1985-02-28 1985-02-28 Expired JPH0228267Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2847285U JPH0228267Y2 (en) 1985-02-28 1985-02-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2847285U JPH0228267Y2 (en) 1985-02-28 1985-02-28

Publications (2)

Publication Number Publication Date
JPS61145111U true JPS61145111U (en) 1986-09-08
JPH0228267Y2 JPH0228267Y2 (en) 1990-07-30

Family

ID=30526376

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2847285U Expired JPH0228267Y2 (en) 1985-02-28 1985-02-28

Country Status (1)

Country Link
JP (1) JPH0228267Y2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002221212A (en) * 2001-01-25 2002-08-09 Takeshi Hayakawa Release-preventing device for bolt and manufacturing method for the device
JP2014037989A (en) * 2012-08-13 2014-02-27 Nittoc Constr Co Ltd Tension measuring device and tension measuring method
JP2016169807A (en) * 2015-03-13 2016-09-23 みやび建設株式会社 Fastening tool

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002221212A (en) * 2001-01-25 2002-08-09 Takeshi Hayakawa Release-preventing device for bolt and manufacturing method for the device
JP2014037989A (en) * 2012-08-13 2014-02-27 Nittoc Constr Co Ltd Tension measuring device and tension measuring method
JP2016169807A (en) * 2015-03-13 2016-09-23 みやび建設株式会社 Fastening tool

Also Published As

Publication number Publication date
JPH0228267Y2 (en) 1990-07-30

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