JPS63125006U - - Google Patents
Info
- Publication number
- JPS63125006U JPS63125006U JP1612387U JP1612387U JPS63125006U JP S63125006 U JPS63125006 U JP S63125006U JP 1612387 U JP1612387 U JP 1612387U JP 1612387 U JP1612387 U JP 1612387U JP S63125006 U JPS63125006 U JP S63125006U
- Authority
- JP
- Japan
- Prior art keywords
- reinforcing bar
- mortar
- inner circumferential
- hole
- main body
- 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
- 230000003014 reinforcing effect Effects 0.000 claims description 9
- 239000004570 mortar (masonry) Substances 0.000 claims description 7
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims 1
- 239000007924 injection Substances 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
Landscapes
- Joining Of Building Structures In Genera (AREA)
- Reinforcement Elements For Buildings (AREA)
Description
第１図は本考案の一実施例の継手により接合さ
れたコンクリート部材の断面図、第２図及び第３
図は第１図のー線及びー線に沿う断面図
、第４図は第１図の継手の斜視図、第５図は別の
実施例の第２図に相当する図である。
図において、符号、１１は第一鉄筋、１２はね
じふし、２１は第二鉄筋、３０は本体、３１は第
一孔部、３２は第二孔部、３３はめねじ、３４は
注入口、３７は排気口、３９はナツト、４１、４
２は開口、４３は周壁、４５は内周突起、４６は
モルタル通過溝、４７は凹部をそれぞれ示す。
Figure 1 is a sectional view of concrete members joined by a joint according to an embodiment of the present invention, Figures 2 and 3 are
The figures are sectional views taken along lines - and - in Fig. 1, Fig. 4 is a perspective view of the joint shown in Fig. 1, and Fig. 5 is a view corresponding to Fig. 2 of another embodiment. In the figure, the reference numeral 11 is the first reinforcing bar, 12 is the screw head, 21 is the second reinforcing bar, 30 is the main body, 31 is the first hole, 32 is the second hole, 33 is a female thread, 34 is an inlet, 37 is the exhaust port, 39 is the nut, 41, 4
2 is an opening, 43 is a peripheral wall, 45 is an inner peripheral protrusion, 46 is a mortar passage groove, and 47 is a recess.
Claims (1)
と、前記本体の内部中央において接合し両側の開
口に抜ける第一及び第二孔部からなり、前記第一
孔部の内周面にはそこに挿入される第一鉄筋のね
じふしとねじ嵌合するめねじが設けられ、前記第
二孔部の内周面には半径方向に突出する内周突起
が設けられた継手であつて、前記本体の内部中央
から前記めねじを切欠いて軸方向に延びるモルタ
ル通過溝が設けられたことを特徴としてなるモル
タル充填式鉄筋継手。 (2) 第二孔部の内周面に設けられた多数の内周
突起は半径方向の突出長が一様ではないことを特
徴としてなる実用新案登録請求の範囲第１項記載
のモルタル充填式鉄筋継手。 (3) 注入口と排気口は本体の内部中央から相互
に相反する方向に離れた位置に設けられたことを
特徴としてなる実用新案登録請求の範囲第１項記
載のモルタル充填式鉄筋継手。 (4) 第二孔部側の端面の周壁は開口よりも軸方
向に長く延長して外側に凹部を形成することを特
徴としてなる実用新案登録請求の範囲第１項記載
のモルタル充填式鉄筋継手。 (5) 第一鉄筋はそのねじふしにはめられたナツ
トによつて本体に対する位置が調整されることを
特徴としてなる実用新案登録請求の範囲第１項記
載のモルタル充填式鉄筋継手。[Claims for Utility Model Registration] (1) Consisting of a cylindrical body with an inlet and an exhaust port on the circumference, and first and second holes that are joined at the center of the body and pass through openings on both sides. The inner circumferential surface of the first hole is provided with a female thread that is screwed into the threaded head of the first reinforcing bar inserted therein, and the inner circumferential surface of the second hole is provided with an internal thread that protrudes in the radial direction. 1. A mortar-filled reinforcing bar joint provided with a circumferential protrusion, characterized in that a mortar passage groove extending in the axial direction is provided by cutting out the female thread from the center of the interior of the main body. (2) The mortar filling method according to claim 1 of the utility model registration claim, characterized in that a large number of inner circumferential protrusions provided on the inner circumferential surface of the second hole have non-uniform protruding lengths in the radial direction. Rebar joints. (3) The mortar-filled reinforcing bar joint according to claim 1, wherein the injection port and the exhaust port are provided at positions separated from the center of the interior of the main body in mutually opposite directions. (4) The mortar-filled reinforcing bar joint according to claim 1, characterized in that the peripheral wall of the end face on the second hole side extends longer in the axial direction than the opening to form a recess on the outside. . (5) The mortar-filled reinforcing bar joint according to claim 1, wherein the position of the first reinforcing bar relative to the main body is adjusted by a nut fitted into the threaded connection of the first reinforcing bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1612387U JPH0435442Y2 (en) | 1987-02-07 | 1987-02-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1612387U JPH0435442Y2 (en) | 1987-02-07 | 1987-02-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63125006U true JPS63125006U (en) | 1988-08-15 |
| JPH0435442Y2 JPH0435442Y2 (en) | 1992-08-21 |
Family
ID=30807695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1612387U Expired JPH0435442Y2 (en) | 1987-02-07 | 1987-02-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0435442Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03241145A (en) * | 1990-02-20 | 1991-10-28 | Nippon Supuraisu Suriibu Kk | Mortar-packed type reinforced joint sleeve |
| JPH06185169A (en) * | 1992-12-16 | 1994-07-05 | Nippon Splice Sleeve Kk | Mortar sleeve |
-
1987
- 1987-02-07 JP JP1612387U patent/JPH0435442Y2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03241145A (en) * | 1990-02-20 | 1991-10-28 | Nippon Supuraisu Suriibu Kk | Mortar-packed type reinforced joint sleeve |
| JPH06185169A (en) * | 1992-12-16 | 1994-07-05 | Nippon Splice Sleeve Kk | Mortar sleeve |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0435442Y2 (en) | 1992-08-21 |