JPS5891016U - jack bolt - Google Patents

jack bolt

Info

Publication number
JPS5891016U
JPS5891016U JP18688981U JP18688981U JPS5891016U JP S5891016 U JPS5891016 U JP S5891016U JP 18688981 U JP18688981 U JP 18688981U JP 18688981 U JP18688981 U JP 18688981U JP S5891016 U JPS5891016 U JP S5891016U
Authority
JP
Japan
Prior art keywords
jack bolt
tip
threaded portion
convex
pin
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
JP18688981U
Other languages
Japanese (ja)
Inventor
泰弘 山本
Original Assignee
神鋼電機株式会社
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 神鋼電機株式会社 filed Critical 神鋼電機株式会社
Priority to JP18688981U priority Critical patent/JPS5891016U/en
Publication of JPS5891016U publication Critical patent/JPS5891016U/en
Pending legal-status Critical Current

Links

Landscapes

  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
  • Length-Measuring Instruments Using Mechanical Means (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図は従来のジヤツキアップを示す概略図、第２図は
本考案の正面図、第３図ｃ’を本考案の平面図、第４図
は本考案の挿着過程の状態を示す概略図、第５図は本考
案の挿着後の状態を示す概略図である。 １・・・・・・ボルトのねぢ部、２・・・・・・ボルト
の頭部、３・・・・・・ガイド部材、４・・・・・・ピ
ン。Fig. 1 is a schematic diagram showing a conventional jack-up, Fig. 2 is a front view of the present invention, Fig. 3 c' is a plan view of the present invention, and Fig. 4 is a schematic diagram showing the state of the insertion process of the present invention. , FIG. 5 is a schematic diagram showing the state of the present invention after insertion. 1... Bolt thread, 2... Bolt head, 3... Guide member, 4... Pin.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ねぢ部の先端を凸状に成形し、この凸状部に嵌着される
凹部を成形したガイド部材を、上記ねぢ部の先端にピン
により結合するようにしたことを特徴とするジヤツキボ
ルト。A jack bolt characterized in that the tip of the threaded portion is formed into a convex shape, and a guide member having a recessed portion that is fitted into the convex portion is connected to the tip of the threaded portion with a pin.
JP18688981U 1981-12-14 1981-12-14 jack bolt Pending JPS5891016U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18688981U JPS5891016U (en) 1981-12-14 1981-12-14 jack bolt

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18688981U JPS5891016U (en) 1981-12-14 1981-12-14 jack bolt

Publications (1)

Publication Number Publication Date
JPS5891016U true JPS5891016U (en) 1983-06-20

Family

ID=29989227

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18688981U Pending JPS5891016U (en) 1981-12-14 1981-12-14 jack bolt

Country Status (1)

Country Link
JP (1) JPS5891016U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013219960A (en) * 2012-04-11 2013-10-24 Mitsubishi Electric Corp Rotating electric device
KR101415495B1 (en) * 2012-12-26 2014-07-04 한국남부발전 주식회사 Guide volt and method using guide volt for device installation

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013219960A (en) * 2012-04-11 2013-10-24 Mitsubishi Electric Corp Rotating electric device
KR101415495B1 (en) * 2012-12-26 2014-07-04 한국남부발전 주식회사 Guide volt and method using guide volt for device installation

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