JPS6314008U - - Google Patents
Info
- Publication number
- JPS6314008U JPS6314008U JP10662886U JP10662886U JPS6314008U JP S6314008 U JPS6314008 U JP S6314008U JP 10662886 U JP10662886 U JP 10662886U JP 10662886 U JP10662886 U JP 10662886U JP S6314008 U JPS6314008 U JP S6314008U
- Authority
- JP
- Japan
- Prior art keywords
- bolt
- sleeve
- expansion sleeve
- dish
- fitted
- 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
Links
- 125000006850 spacer group Chemical group 0.000 claims description 2
Landscapes
- Dowels (AREA)
Description
第1図は本考案アンカーボルトを孔にセツトし
た状態の一部縦断正面図、第2図はそのアンカー
ボルトの分解斜視図、第3図・第4図は締付け過
程を示す一部縦断正面図。
1は拡張スリーブ、11はスリツト、12は非
スリツト部、2・3はコーン、4は皿ボルト、4
1は皿頭、5はスペーサ、6は皿形ワツシヤ、A
は孔壁、Bは母材、Cは被取付物、H1・H2は
孔。
Figure 1 is a partially longitudinal front view of the anchor bolt of the present invention set in the hole, Figure 2 is an exploded perspective view of the anchor bolt, and Figures 3 and 4 are partially longitudinal front views showing the tightening process. . 1 is an expansion sleeve, 11 is a slit, 12 is a non-slit part, 2 and 3 are cones, 4 is a countersunk bolt, 4
1 is a countersunk head, 5 is a spacer, 6 is a dish-shaped washer, A
is the hole wall, B is the base material, C is the object to be attached, and H1 and H2 are the holes.
Claims (1)
一対のコーンにボルトを挿通し、そのボルトまた
はボルトにはめたナツトを締付けてコーンを互い
に引寄せることにより、拡張スリーブの全長を孔
壁と平行に拡張させて該スリーブの全外周面を孔
壁に圧着させるアンカーボルトにおいて、 ボルトは皿ボルトで、その皿頭とボルトの首下
にはめたスペーサとの間に肉薄の皿形ワツシヤを
挾持させ、その皿形ワツシヤのテーパをボルトの
皿頭下面のテーパより小角度にしたアンカーボル
ト。[Scope of Claim for Utility Model Registration] The expansion sleeve is made by inserting a bolt through an expansion sleeve and a pair of cones fitted oppositely to each other at both ends of the expansion sleeve, and tightening the bolt or a nut fitted to the bolt to draw the cones together. In an anchor bolt in which the entire length of the sleeve is expanded parallel to the hole wall and the entire outer circumferential surface of the sleeve is pressed against the hole wall, the bolt is a countersunk bolt, and there is a thin wall between the countersunk head and a spacer fitted under the neck of the bolt. An anchor bolt that holds a dish-shaped washer, and the taper of the dish-shaped washer is at a smaller angle than the taper of the bottom surface of the countersunk head of the bolt.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10662886U JPS6314008U (en) | 1986-07-11 | 1986-07-11 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10662886U JPS6314008U (en) | 1986-07-11 | 1986-07-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6314008U true JPS6314008U (en) | 1988-01-29 |
Family
ID=30982164
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10662886U Pending JPS6314008U (en) | 1986-07-11 | 1986-07-11 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6314008U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2020012319A (en) * | 2018-07-19 | 2020-01-23 | 鹿島建設株式会社 | Segment piece gripping device |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6018651U (en) * | 1983-07-13 | 1985-02-08 | 三菱電機株式会社 | rotating electric machine |
-
1986
- 1986-07-11 JP JP10662886U patent/JPS6314008U/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6018651U (en) * | 1983-07-13 | 1985-02-08 | 三菱電機株式会社 | rotating electric machine |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2020012319A (en) * | 2018-07-19 | 2020-01-23 | 鹿島建設株式会社 | Segment piece gripping device |