JPH034832U - - Google Patents
Info
- Publication number
- JPH034832U JPH034832U JP6568689U JP6568689U JPH034832U JP H034832 U JPH034832 U JP H034832U JP 6568689 U JP6568689 U JP 6568689U JP 6568689 U JP6568689 U JP 6568689U JP H034832 U JPH034832 U JP H034832U
- Authority
- JP
- Japan
- Prior art keywords
- fitting
- steel bar
- reinforced concrete
- rings
- locked
- 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
- 229910000831 Steel Inorganic materials 0.000 claims description 11
- 239000010959 steel Substances 0.000 claims description 11
- 239000011150 reinforced concrete Substances 0.000 claims 4
- 238000000034 method Methods 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000011440 grout Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Reinforcement Elements For Buildings (AREA)
Description
図面はこの考案棒鋼継手の実施例を示すもので
あつて、第１図は正面図、第２図は側面図、第３
図は縦断正面図、第４図は分解斜視図、第５図及
び第６図は外殻の嵌環による係止合体構造の別の
実施例の分解斜視図、第７図イは従来のネジフシ
鉄筋トルク法継手の分解図、同図ロは同組立接合
図、第８図イは同ネジフシ鉄筋グラウト法継手の
カプラーの斜視図、同図ロは同組立接合図、第９
図イ，ロ，ハは同ガス圧接継手の工程図である。
１，２……棒鋼、３，４……隆起部、５……外
殻、６……棒鋼嵌孔、７……隆起部嵌孔、８……
両端部、９……嵌環、１０……突起、１１……通
溝、１２……雄ねじ、１３……雌ねじ、１４……
テーパ外面、１５……テーパ内面、１６……カプ
ラー、１７……ナツト、１８，１９……ネジフシ
鉄筋、２０，２１……棒鋼、２２……バーナー、
２３……接合、２４……注入口。
The drawings show an example of this devised steel bar joint, in which Figure 1 is a front view, Figure 2 is a side view, and Figure 3 is a side view.
The figure is a longitudinal sectional front view, FIG. 4 is an exploded perspective view, FIGS. 5 and 6 are exploded perspective views of another embodiment of a locking combined structure using a fitting ring of the outer shell, and FIG. Figure 8B is an exploded view of the reinforcing bar torque method joint, Figure 8A is a perspective view of the coupler of the same threaded and reinforcing bar grout method joint, Figure 9B is the same assembly and connection diagram.
Figures A, B, and C are process diagrams of the gas pressure welding joint. 1, 2... Steel bar, 3, 4... Protrusion, 5... Outer shell, 6... Steel bar fitting hole, 7... Protrusion fitting hole, 8...
Both ends, 9... Fitting ring, 10... Protrusion, 11... Passing groove, 12... Male thread, 13... Female thread, 14...
Tapered outer surface, 15... Tapered inner surface, 16... Coupler, 17... Nut, 18, 19... Threaded reinforcing bar, 20, 21... Steel bar, 22... Burner,
23...Joining, 24...Inlet.
Claims (1)
、内部の隆起部嵌孔に連通する左右両側の棒鋼嵌
孔を夫々設けた対をなす両外殻と、該両外殻の両
端部に夫々嵌入係止できる両嵌環とからなり、隆
起部嵌孔内に夫々隆起部を嵌入して左右棒鋼嵌孔
に夫々挿嵌した両棒鋼を両嵌環の嵌入係止による
両外殻の合体で接続してなる鉄筋コンクリート用
棒鋼継手。 ２ 両嵌環の係止が外殻両端部の突起によるもの
である請求項１記載の鉄筋コンクリート用棒鋼継
手。 ３ 両嵌環の係止が外殻両端部への螺嵌によるも
のである鉄筋コンクリート用棒鋼継手。 ４ 両嵌環の係止が外殻両端部へのテーパ嵌合に
よるものである鉄筋コンクリート用棒鋼継手。[Scope of Claim for Utility Model Registration] 1. Two steel bars each having a raised portion at their corresponding ends, and a pair of outer shells each having steel bar fitting holes on both left and right sides that communicate with the inner raised portion fitting holes; It consists of both fitting rings that can be fitted and locked into both ends of both outer shells, and the two fitting rings are fitted into the respective raised portion fitting holes and the two steel bars inserted into the left and right steel bar fitting holes, respectively. A bar joint for reinforced concrete that connects both outer shells by locking them together. 2. A steel bar joint for reinforced concrete according to claim 1, wherein the locking of both fitting rings is achieved by projections on both ends of the outer shell. 3 A steel bar joint for reinforced concrete in which both fitting rings are locked by screwing into both ends of the outer shell. 4. A steel bar joint for reinforced concrete in which both fitting rings are locked by taper fitting to both ends of the outer shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6568689U JPH034832U (en) | 1989-06-05 | 1989-06-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6568689U JPH034832U (en) | 1989-06-05 | 1989-06-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH034832U true JPH034832U (en) | 1991-01-18 |
Family
ID=31597735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6568689U Pending JPH034832U (en) | 1989-06-05 | 1989-06-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH034832U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004022876A1 (en) * | 2002-09-04 | 2004-03-18 | Win Win Development Co.,Ltd. | Shell unit of compression-coupling device for iron bars |
| WO2007087770A1 (en) * | 2006-01-31 | 2007-08-09 | Bbv Vorspanntechnik Gmbh | Device for coupling two components |
| KR100980482B1 (en) * | 2010-02-26 | 2010-09-07 | 김찬수 | Double rebar coupler |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS515823A (en) * | 1974-07-02 | 1976-01-19 | Hidematsu Kashima | KONKURIITOHOKYOYOTETSUKINNO SET SUGOSOCHI |
| JPS5811518B2 (en) * | 1977-07-19 | 1983-03-03 | 金井 宏之 | Metal-diamond composite plating method |
| JPS5933920B2 (en) * | 1976-10-19 | 1984-08-18 | ヤマハ株式会社 | electronic musical instruments |
| JPS6044917B2 (en) * | 1980-06-16 | 1985-10-05 | シ−タス・コ−ポレ−シヨン | Method for producing 2-keto-D-gluconic acid and hydrogen peroxide |
-
1989
- 1989-06-05 JP JP6568689U patent/JPH034832U/ja active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS515823A (en) * | 1974-07-02 | 1976-01-19 | Hidematsu Kashima | KONKURIITOHOKYOYOTETSUKINNO SET SUGOSOCHI |
| JPS5933920B2 (en) * | 1976-10-19 | 1984-08-18 | ヤマハ株式会社 | electronic musical instruments |
| JPS5811518B2 (en) * | 1977-07-19 | 1983-03-03 | 金井 宏之 | Metal-diamond composite plating method |
| JPS6044917B2 (en) * | 1980-06-16 | 1985-10-05 | シ−タス・コ−ポレ−シヨン | Method for producing 2-keto-D-gluconic acid and hydrogen peroxide |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004022876A1 (en) * | 2002-09-04 | 2004-03-18 | Win Win Development Co.,Ltd. | Shell unit of compression-coupling device for iron bars |
| WO2007087770A1 (en) * | 2006-01-31 | 2007-08-09 | Bbv Vorspanntechnik Gmbh | Device for coupling two components |
| KR100980482B1 (en) * | 2010-02-26 | 2010-09-07 | 김찬수 | Double rebar coupler |
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