JPH0266711U - - Google Patents
Info
- Publication number
- JPH0266711U JPH0266711U JP14261888U JP14261888U JPH0266711U JP H0266711 U JPH0266711 U JP H0266711U JP 14261888 U JP14261888 U JP 14261888U JP 14261888 U JP14261888 U JP 14261888U JP H0266711 U JPH0266711 U JP H0266711U
- Authority
- JP
- Japan
- Prior art keywords
- bolt
- washer
- cylindrical nut
- prefabricated base
- washers
- 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
Links
- 230000001154 acute effect Effects 0.000 claims 1
Landscapes
- Joining Of Building Structures In Genera (AREA)
Description
図面は、本考案にかかるプレハブ基材用の連結
ボルトの一実施例を示し、第１図は、連結ボルト
の縦断側面図、第２図は、連結ボルトの端面図、
第３図は、連結ボルトの連結状態を示す要部の拡
大縦断側面図、第４図は、切り込みワツシヤの正
面図、第５図は、ポレイブ管を連結する直前の縦
断側面図、第６図は、ポレハブ管を連結した状態
の縦断側面図、第７図は、一部改変した切り込み
ワツシヤの正面図、第８図は、従来のプレハブ基
材用の連結ボルトを示す縦断側面図である。
ボルト……１、先端部……１ａ、雄ネジ（係合
用突部）……２、基端部……１ｂ、筒状ナツト…
…３、筒状ナツト３の基端部……３ｃ、切り込み
ワツシヤ……４、係合部……４ａ、切り込み部…
…４ｂ、ワツシヤ固定ボルト……５。
The drawings show an embodiment of the connecting bolt for prefabricated base materials according to the present invention, FIG. 1 is a vertical side view of the connecting bolt, FIG. 2 is an end view of the connecting bolt,
Fig. 3 is an enlarged vertical side view of the main parts showing the connected state of the connecting bolt, Fig. 4 is a front view of the notch washer, Fig. 5 is a longitudinal side view just before connecting the Polave pipe, and Fig. 6 7 is a front view of a partially modified notched washer, and FIG. 8 is a longitudinal side view showing a conventional connecting bolt for prefabricated base materials. Bolt...1, Tip part...1a, Male thread (engaging protrusion)...2, Base end part...1b, Cylindrical nut...
...3, Base end of cylindrical nut 3...3c, notch washer...4, engaging part...4a, notch part...
...4b, Washer fixing bolt...5.
Claims (1)
共に、ボルト１の先端外周に係合用突部２を複数
条形成し、該ボルト１の基端部１ｂに、このボル
ト１の径よりも大きい内径を有し、且つ、所定長
さを有する筒状ナツト３を一体的に設け、該筒状
ナツト３の基端部３ｃの内側に切り込みワツシヤ
４を設け、該切り孔込みワツシヤ４の中央を、前
記ボルト１の係合用突２に嵌合できる係合部４ａ
と、該係合部４ａに続く切り込み部４ｂとで構成
してあるプレハブ基材用の連結ボルト。 (2) 上記ボルト１の先端部１ａから所定長さだ
け雄ネジ２を形成し、前記切り込みワツシヤ４に
対する嵌合解除において、前記係合部４ａに対し
てネジ回動によつて解除するように構成した請求
項(1)に記載のプレハブ基材用の連結ボルト。 (3) 上記ワツシヤ４は、前記筒状ナツト３に対
してワツシヤ固定ボルト５によつて複数個着脱自
在に取りつけられることを特徴とする請求項(1)
に記載のプレハブ基材用の連結ボルト。[Claims for Utility Model Registration] (1) The distal end 1a of the bolt 1 is formed at an acute angle, and a plurality of engagement protrusions 2 are formed on the outer periphery of the distal end of the bolt 1, and the proximal end 1b of the bolt 1 is formed with a plurality of engagement protrusions 2. , a cylindrical nut 3 having an inner diameter larger than the diameter of the bolt 1 and a predetermined length is integrally provided, and a cut washer 4 is provided inside the base end 3c of the cylindrical nut 3, an engaging portion 4a that allows the center of the notched washer 4 to fit into the engaging protrusion 2 of the bolt 1;
A connecting bolt for a prefabricated base material, which is composed of a notch portion 4b following the engaging portion 4a. (2) A male thread 2 is formed by a predetermined length from the tip 1a of the bolt 1, so that when the notch washer 4 is unfitted, the screw is rotated relative to the engaging part 4a. A connecting bolt for a prefabricated base material according to claim (1). (3) Claim (1) characterized in that a plurality of washers 4 are detachably attached to the cylindrical nut 3 by means of washers fixing bolts 5.
Connecting bolts for prefabricated base materials described in .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14261888U JPH0419227Y2 (en) | 1988-10-31 | 1988-10-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14261888U JPH0419227Y2 (en) | 1988-10-31 | 1988-10-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0266711U true JPH0266711U (en) | 1990-05-21 |
| JPH0419227Y2 JPH0419227Y2 (en) | 1992-04-30 |
Family
ID=31408726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14261888U Expired JPH0419227Y2 (en) | 1988-10-31 | 1988-10-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0419227Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100915189B1 (en) * | 2008-10-14 | 2009-09-03 | (주)씨스이엔지 | Segment apparatus for reparing a pipe |
-
1988
- 1988-10-31 JP JP14261888U patent/JPH0419227Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100915189B1 (en) * | 2008-10-14 | 2009-09-03 | (주)씨스이엔지 | Segment apparatus for reparing a pipe |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0419227Y2 (en) | 1992-04-30 |