JPS6279020U - - Google Patents
Info
- Publication number
- JPS6279020U JPS6279020U JP15729886U JP15729886U JPS6279020U JP S6279020 U JPS6279020 U JP S6279020U JP 15729886 U JP15729886 U JP 15729886U JP 15729886 U JP15729886 U JP 15729886U JP S6279020 U JPS6279020 U JP S6279020U
- Authority
- JP
- Japan
- Prior art keywords
- screw
- steel rod
- cross
- base portion
- even polygon
- 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 description 6
- 239000010959 steel Substances 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Reinforcement Elements For Buildings (AREA)
Description
第１図、第２図は何れも本考案の実施例を示す
正６角形並びに正８角形を基形とするネジフシ鋼
棒を示しａ図は側面図、ｂ図は断面構造を、第３
図は本考案の説明図を示す。
図において、１：鋼棒基形部、２：ネジフシ、
３，３′：ネジフシの無い相対向する平行な平面
。
Figures 1 and 2 both show threaded steel rods based on regular hexagons and regular octagons, showing examples of the present invention. Figure a is a side view, Figure b is a cross-sectional structure,
The figure shows an explanatory diagram of the present invention. In the figure, 1: steel bar base, 2: screw bracket,
3, 3': Opposing parallel planes without screw edges.
Claims (1)
有する鋼棒の基形部の外周部に前記偶数多角形の
相対する一つの平行２面を除いて螺糸状突起（ネ
ジフシ）を設け、前記ネジフシの断面形状を前記
鋼棒の基形部の各辺においてほぼ欠円に形成し、
且つ前記ネジフシは外周部が鋼棒中心からほぼ同
一距離にあつて、軸方向に亘つて延在し、雌ネジ
に螺合することを特徴とする正多角形を基形部と
するコンクリート補強用ネジフシ鋼棒。 A thread-like protrusion (screw holder) is provided on the outer periphery of the base portion of a steel bar having a cross section of a regular hexagon to a regular dodecagon and an even polygon, excluding one parallel surface of the even polygon, and forming the cross-sectional shape of the screw bracket into a substantially occluded circle on each side of the base portion of the steel rod;
Further, the screw bracket has an outer circumferential portion at approximately the same distance from the center of the steel rod, extends in the axial direction, and is screwed into a female screw. Screw steel rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15729886U JPS6315454Y2 (en) | 1986-10-16 | 1986-10-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15729886U JPS6315454Y2 (en) | 1986-10-16 | 1986-10-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6279020U true JPS6279020U (en) | 1987-05-20 |
| JPS6315454Y2 JPS6315454Y2 (en) | 1988-04-30 |
Family
ID=31079714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15729886U Expired JPS6315454Y2 (en) | 1986-10-16 | 1986-10-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6315454Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016094753A (en) * | 2014-11-14 | 2016-05-26 | 東京鐵鋼株式会社 | Shear reinforcement and reinforcement assembly |
-
1986
- 1986-10-16 JP JP15729886U patent/JPS6315454Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016094753A (en) * | 2014-11-14 | 2016-05-26 | 東京鐵鋼株式会社 | Shear reinforcement and reinforcement assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6315454Y2 (en) | 1988-04-30 |