JPS5850197U - Sheath tube for preventing deflection of bent bolts - Google Patents

Sheath tube for preventing deflection of bent bolts

Info

Publication number
JPS5850197U
JPS5850197U JP14604181U JP14604181U JPS5850197U JP S5850197 U JPS5850197 U JP S5850197U JP 14604181 U JP14604181 U JP 14604181U JP 14604181 U JP14604181 U JP 14604181U JP S5850197 U JPS5850197 U JP S5850197U
Authority
JP
Japan
Prior art keywords
sheath tube
bent
bolt
tapered
shape
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
JP14604181U
Other languages
Japanese (ja)
Inventor
芳賀　惇
憲一 田村
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP14604181U priority Critical patent/JPS5850197U/en
Publication of JPS5850197U publication Critical patent/JPS5850197U/en
Pending legal-status Critical Current

Links

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) [Abstract] 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図はセグメントの組立状態を示す縦断側面、図Ｊ第
２図はシース管の斜視図、第３図はシース管の折半部の
平面図、第４図は従来のセグメントの内面およびピース
面の破損状態を示す斜視図である。 １．１′・・・セグメント、４・・・曲がりボルト、６
゜７・・・部材、１１・・・シース管、１２・・・つば
部、１３・・・円筒形、１５・・・先細テーパー状。Fig. 1 is a longitudinal side view showing the assembled state of the segment, Fig. J Fig. 2 is a perspective view of the sheath tube, Fig. 3 is a plan view of the half section of the sheath tube, and Fig. 4 is the inner surface and piece surface of the conventional segment. It is a perspective view showing a damaged state. 1.1'...Segment, 4...Bent bolt, 6
゜7...Member, 11...Sheath tube, 12...Brim portion, 13...Cylindrical shape, 15...Tapered shape.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 所定の曲率をもって穿ったボルト通孔Ａに頭部５付きの
曲がりボルト４を挿通してセグメント１゜１′を接合固
定し、曲がりボルト４の一端に頭部５と一体に断面多角
形で先細テーパー状の部材６を形成し、その先端の雄ね
じに前記部材６と同形の部材７を螺着しさらに雄りじに
ナツト、９を螺着したセグメントの接合機構において、
セグメント１．１′内に位置する曲がりボルト４の基部
と先部にシース管１１をかぶせるように挿通して固定し
、シース管１１は、一端に斜め外側に広がるつば部１２
を有する円筒形１３とし、かつ他端を側面多角形１４と
し、その一部を先細テーパー状１５に形成して前記部材
６．７にかぶせるようにしたことを特徴とする曲かりボ
ルトのふれ防止用シース管。A bent bolt 4 with a head 5 is inserted into a bolt through hole A drilled with a predetermined curvature, and the segments 1゜1' are joined and fixed, and one end of the bent bolt 4 is integrally connected with the head 5 with a tapered polygonal cross section. In a segment joining mechanism in which a tapered member 6 is formed, a member 7 of the same shape as the member 6 is screwed to the male thread at the tip, and a nut 9 is further screwed to the male thread,
A sheath tube 11 is inserted and fixed so as to cover the base and tip of the bent bolt 4 located within the segment 1.1', and the sheath tube 11 has a collar portion 12 that extends diagonally outward at one end.
The deflection prevention of a bent bolt is characterized in that it has a cylindrical shape 13 having a cylindrical shape, the other end has a side polygonal shape 14, and a part thereof is formed into a tapered shape 15 to be covered with the member 6.7. for sheath tube.
JP14604181U 1981-10-02 1981-10-02 Sheath tube for preventing deflection of bent bolts Pending JPS5850197U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14604181U JPS5850197U (en) 1981-10-02 1981-10-02 Sheath tube for preventing deflection of bent bolts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14604181U JPS5850197U (en) 1981-10-02 1981-10-02 Sheath tube for preventing deflection of bent bolts

Publications (1)

Publication Number Publication Date
JPS5850197U true JPS5850197U (en) 1983-04-05

Family

ID=29938953

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14604181U Pending JPS5850197U (en) 1981-10-02 1981-10-02 Sheath tube for preventing deflection of bent bolts

Country Status (1)

Country Link
JP (1) JPS5850197U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0284898U (en) * 1988-12-15 1990-07-02

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS533641U (en) * 1976-06-24 1978-01-13

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS533641U (en) * 1976-06-24 1978-01-13

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0284898U (en) * 1988-12-15 1990-07-02

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