JPS6242655U - - Google Patents
Info
- Publication number
- JPS6242655U JPS6242655U JP13464685U JP13464685U JPS6242655U JP S6242655 U JPS6242655 U JP S6242655U JP 13464685 U JP13464685 U JP 13464685U JP 13464685 U JP13464685 U JP 13464685U JP S6242655 U JPS6242655 U JP S6242655U
- Authority
- JP
- Japan
- Prior art keywords
- base body
- tension ring
- base
- round
- anchor bolt
- 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
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 238000005452 bending Methods 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- 230000003313 weakening effect Effects 0.000 claims 1
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
Description
図面中第１図及び第２図は本考案ロツクアンカ
ボルトの実施の一例を示すもので、第１図は正面
図、第２図は施工状態を示す説明図で第３図乃至
第６図は従来技術に関するもの、第３図は従来の
Ａタイプの正面図、第４図は従来のＢタイプの正
面図、第５図は同上側面図、第６図乃至第８図は
施工状態を示す説明図である。
１〜基体、２〜係止部、３〜張引環、４〜丸ア
イ重複部、５〜縦面押出部、６〜横面押出部、７
〜円形膨出部、８〜コンクリート円柱体、Ｈ〜掘
削穴。
Figures 1 and 2 of the drawings show an example of the implementation of the lock anchor bolt of the present invention. Figure 1 is a front view, Figure 2 is an explanatory diagram showing the construction state, and Figures 3 to 6 are illustrations. Regarding prior art, Fig. 3 is a front view of the conventional A type, Fig. 4 is a front view of the conventional B type, Fig. 5 is a side view of the same, and Figs. 6 to 8 are explanations showing the construction state. It is a diagram. 1 - Base body, 2 - Locking part, 3 - Tension ring, 4 - Round eye overlapping part, 5 - Vertical extrusion part, 6 - Horizontal extrusion part, 7
~Circular bulge, 8~Concrete cylinder, H~Drilled hole.
Claims (1)
鋼に依る基体１につき張引環３工作に依る重複部
を耐屈強度に見合つて伸長して丸アイ重複部４と
し、又先端は素材構成密度を変化弱体化せしめる
ことなく且つ基体１の断面中心点を基点とした均
一膨出量と充分なる肉厚量にして上辺を基体１に
対して緩やかな彎曲面とした円形膨出部７に熱処
理加工を施こすようにしたことを特徴とするロツ
クアンカボルト。 A tension ring 3 is formed at the rear end, and the overlapping part of the tension ring 3 is extended according to the bending strength of the base 1 made of round steel of a predetermined length to form a round eye overlap part 4, and the tip is made of a material composition density. Heat treatment is applied to the circular bulge portion 7 with a uniform bulge amount based on the cross-sectional center point of the base body 1 and a sufficient wall thickness without causing any change or weakening of the base body 1. A locking anchor bolt that is characterized by being processed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985134646U JPH0225881Y2 (en) | 1985-09-02 | 1985-09-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985134646U JPH0225881Y2 (en) | 1985-09-02 | 1985-09-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6242655U true JPS6242655U (en) | 1987-03-14 |
| JPH0225881Y2 JPH0225881Y2 (en) | 1990-07-16 |
Family
ID=31036082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985134646U Expired JPH0225881Y2 (en) | 1985-09-02 | 1985-09-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0225881Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001090373A (en) * | 1999-09-17 | 2001-04-03 | Shimizu Corp | Building |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5152179U (en) * | 1974-10-16 | 1976-04-20 | ||
| JPS5957617U (en) * | 1982-10-06 | 1984-04-14 | 株式会社坪井善勝研究室 | reinforcing bar |
| JPS6051223A (en) * | 1983-08-30 | 1985-03-22 | Watanabe Tsuguhiko | Formation and setting of stay block |
-
1985
- 1985-09-02 JP JP1985134646U patent/JPH0225881Y2/ja not_active Expired
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5152179U (en) * | 1974-10-16 | 1976-04-20 | ||
| JPS5957617U (en) * | 1982-10-06 | 1984-04-14 | 株式会社坪井善勝研究室 | reinforcing bar |
| JPS6051223A (en) * | 1983-08-30 | 1985-03-22 | Watanabe Tsuguhiko | Formation and setting of stay block |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0225881Y2 (en) | 1990-07-16 |