JPS607967U - bolt fastener - Google Patents
bolt fastenerInfo
- Publication number
- JPS607967U JPS607967U JP9863683U JP9863683U JPS607967U JP S607967 U JPS607967 U JP S607967U JP 9863683 U JP9863683 U JP 9863683U JP 9863683 U JP9863683 U JP 9863683U JP S607967 U JPS607967 U JP S607967U
- Authority
- JP
- Japan
- Prior art keywords
- cap nut
- structural member
- bolt
- fitting
- socket bit
- 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
Landscapes
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (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
図面は本考案の一実施例を示すもので、第１図は構造材
用ボルトの分解斜視図、第２図は締着前の構造材用ボル
トとポルト締付具の要部の縦断面図、第３図は使用状態
のボルト締付具の縦断面図、第４図は第２図のＸ−Ｘ線
断面図、第５図はソケットビットとフロントガイドの肩
親図である。
１・・・・・・インサートボルト、２・・・・・・締付
金具、４・・・・・・座金、５・・・・・・袋ナツト、
１０・・・・・・ハウジング、１１ａ−・・・・・・固
定クラッチ、１４・・曲スピンドル、１４ｂ・・・・・
・従動クラッチ、１８・・・・・・ストッパ、１９・・
・・・・ソケットビット、１９ａ・・・・・・奥底合部
、２１・・・・・・フロントガイド、２１ａ・・・・・
・係合片、２１ｂ・・・・・・先嵌合部、Ｋ・・・・・
・構造材、■・・凹構造材用ボルト。The drawings show one embodiment of the present invention; Fig. 1 is an exploded perspective view of a structural bolt, and Fig. 2 is a vertical sectional view of the main parts of the structural bolt and port fastener before tightening. , FIG. 3 is a longitudinal sectional view of the bolt fastener in use, FIG. 4 is a sectional view taken along the line X--X of FIG. 2, and FIG. 5 is a shoulder diagram of the socket bit and front guide. 1... Insert bolt, 2... Tightening fitting, 4... Washer, 5... Cap nut,
10...Housing, 11a...Fixed clutch, 14...Curved spindle, 14b...
- Driven clutch, 18... Stopper, 19...
...Socket bit, 19a...Deep joint, 21...Front guide, 21a...
・Engagement piece, 21b...Front fitting part, K...
・Structural materials, ■・Bolts for concave structural materials.
Claims (1)
インサートボルトの外端に螺嵌される袋ナツトと、前記
構造材の内側で前記インサートボルトに螺嵌されかつ前
記袋ナツトを回動したときに螺進して拡張状に屈折変形
される締付金具と、前記構造材と前記袋ナツト間に対し
前記締付金具の回り止め可能に介装される座金等で構成
された構造材用ボルトを前記構造材に締着するための締
付具であって、ハウシング内に対し定常回転可能に定置
された固定クラッチと係離するための従動クラッチを備
えかつ軸方向への移動可能に可転支持されたスピンドル
には前記袋ナツトを共転可能に嵌合するための奥底合部
が凹設されたソケットヒツトを異転可能で着脱可能に係
着し、このソケットビットに対し摺転可能に外嵌されて
共動可能に支持されたフロントガイドには前記ハウジン
グに設けたストッパと遊回可能に係合して前記ソケット
ビットの回動時に前記フロントガイドの従転を規制する
ために突設された保合片と、前記袋ナツトを前記奥底合
部に嵌合したときに前記座金の一部を嵌合して回動規制
するために前記奥底合部に連接して凹設された先嵌合部
とを形成したことを特徴とするボルト符付具。An insert bolt that is inserted through a thin plate-like structural member, a cap nut that is screwed onto the outer end of the insert bolt, and a cap nut that is screwed into the insert bolt inside the structural member and when the cap nut is rotated. A bolt for a structural material, comprising a fastening metal fitting that is bent and deformed into an expanded shape by being screwed into the structural member, and a washer or the like interposed between the structural member and the cap nut so as to prevent the tightening metal rotation. A fastener for fastening the to the structural member, comprising a fixed clutch fixedly rotatably fixed in the housing and a driven clutch for engaging and disengaging, and rotatable so as to be movable in the axial direction. A socket bit having a recessed bottom fitting portion for fitting the cap nut in a rotatable manner is attached to the supported spindle in a rotatable and detachable manner, and the socket bit is slidable relative to the socket bit. The front guide fitted externally and supported so as to be able to move together is provided with a protrusion for freely engaging with a stopper provided on the housing to restrict the front guide from rotating when the socket bit is rotated. a retaining piece, and a recessed tip that is connected to the deep bottom joint to engage a part of the washer and restrict rotation when the cap nut is fitted to the deep bottom joint. A bolt mark attachment characterized by forming a fitting part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9863683U JPS607967U (en) | 1983-06-24 | 1983-06-24 | bolt fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9863683U JPS607967U (en) | 1983-06-24 | 1983-06-24 | bolt fastener |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS607967U true JPS607967U (en) | 1985-01-19 |
| JPH0236704Y2 JPH0236704Y2 (en) | 1990-10-04 |
Family
ID=30234095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9863683U Granted JPS607967U (en) | 1983-06-24 | 1983-06-24 | bolt fastener |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS607967U (en) |
-
1983
- 1983-06-24 JP JP9863683U patent/JPS607967U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0236704Y2 (en) | 1990-10-04 |
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