JPS6097945U - joint material equipment - Google Patents
joint material equipmentInfo
- Publication number
- JPS6097945U JPS6097945U JP19184283U JP19184283U JPS6097945U JP S6097945 U JPS6097945 U JP S6097945U JP 19184283 U JP19184283 U JP 19184283U JP 19184283 U JP19184283 U JP 19184283U JP S6097945 U JPS6097945 U JP S6097945U
- Authority
- JP
- Japan
- Prior art keywords
- nut
- joint bar
- bar
- joint rod
- formwork
- 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
Landscapes
- Building Environments (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の一実施例を示す断面図、第２図は内目
地棒、外目地棒を示す斜視図、第３図は内ナツトが回り
止めされる状態を説明する説明図、第４図は本考案の目
地材装置を用いて形成された目地部を示す断面図である
。
１・・・目地材装置、２・・・内目地棒、３・・・外目
地棒、５・・・ネジ軸、６・・・内ナツト、７・・・中
ナツト、９・・・外ナツト、１０・・・型枠、１２・・
・係止部、１６・・・中ナツト収容凹部、２０・・・側
板、２３・・・係止片、Ｗ・・・壁体。Fig. 1 is a sectional view showing an embodiment of the present invention, Fig. 2 is a perspective view showing an inner joint bar and an outer joint bar, Fig. 3 is an explanatory diagram illustrating a state in which the inner nut is prevented from rotating, FIG. 4 is a sectional view showing a joint formed using the joint material device of the present invention. 1... Joint material device, 2... Inner joint bar, 3... Outer joint bar, 5... Screw shaft, 6... Inner nut, 7... Middle nut, 9... Outside Nuts, 10... Formwork, 12...
- Locking part, 16... Middle nut accommodating recess, 20... Side plate, 23... Locking piece, W... Wall body.
Claims (1)
地棒２と、一端部において該内目地棒２と嵌合可能であ
り、壁厚方向に突出し、コンクリート打設後において抜
取り可能な外目地棒３と、該内目地棒２と外目地棒３と
を型枠１０に固着するネジ軸５及びその内側部５ａ、中
間部５ｂ、外側部５ｃに夫々螺合する内ナツト６、中ナ
ツト７、外ナツト９とを具え、内目地棒２は、その底部
に中ナツト７を収容する中ナツト収容凹部１６を有し、
外目地棒３は、先端部において連結された対向する側板
２０，２０の基端開口部分１９に前記内目地棒２を嵌入
可能とし、両側板２０，２０の内面には、前記内目地棒
２先端の係止部１２．１２と係合して両側板２０．２０
の拡幅を阻止する係止片２３．２３を、該両係止片２３
，２３間に、内目地棒２を貫通する前記ネジ軸５を挿通
させうる間隙ｇを残して突設してなり、前記内ナツト６
は、その一方の螺溝周面２６が係止片２３．２３と接触
可能、かつその対向する側面２７．２７が側板２０，２
０に略接触状態で挾まれて回り止めされるようになし、
該内ナツト６と中ナツト７とを用いて締め付けることに
より内目地棒２と外目地棒３とを一体化可能とするとと
もに、型枠１０の所定部位を貫通したネジ軸５に螺合す
る外ナツト９を締め上げることにより、内目地棒２と外
目地棒３とを型枠１０に固着可能としたことを特徴とす
る目地材装置。An inner joint rod 2 is attached to the inner surface of the formwork 10 for forming the concrete wall W, and an outer joint rod 2 that can be fitted to the inner joint rod 2 at one end, protrudes in the wall thickness direction, and is removable after concrete is poured. A joint bar 3, a screw shaft 5 that fixes the inner joint bar 2 and outer joint bar 3 to the formwork 10, and an inner nut 6 and a middle nut that are screwed into the inner part 5a, intermediate part 5b, and outer part 5c, respectively. 7. The inner joint bar 2 has an inner nut accommodating recess 16 for accommodating the inner nut 7 at its bottom,
The outer joint rod 3 allows the inner joint rod 2 to be inserted into the proximal opening portion 19 of the opposing side plates 20, 20 connected at their distal ends, and the inner joint rod 2 is inserted into the inner surfaces of the side plates 20, 20. Both side plates 20.20 engage with the locking portion 12.12 at the tip.
The locking pieces 23 and 23 that prevent the widening of the locking pieces 23 and 23
, 23, leaving a gap g through which the screw shaft 5 penetrating the inner joint bar 2 can be inserted, and the inner nut 6
, one of the threaded peripheral surfaces 26 can come into contact with the locking piece 23.23, and the opposing side surface 27.27 can contact the side plates 20, 2.
0 so that it is held in almost contact state and is prevented from rotating.
By tightening the inner nut 6 and the middle nut 7, the inner joint bar 2 and the outer joint bar 3 can be integrated, and the outer joint bar 2 and the outer joint bar 3 can be screwed into a screw shaft 5 passing through a predetermined portion of the formwork 10. A joint material device characterized in that an inner joint rod 2 and an outer joint rod 3 can be fixed to a formwork 10 by tightening a nut 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19184283U JPS6097945U (en) | 1983-12-12 | 1983-12-12 | joint material equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19184283U JPS6097945U (en) | 1983-12-12 | 1983-12-12 | joint material equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6097945U true JPS6097945U (en) | 1985-07-04 |
| JPS6316770Y2 JPS6316770Y2 (en) | 1988-05-12 |
Family
ID=30413019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19184283U Granted JPS6097945U (en) | 1983-12-12 | 1983-12-12 | joint material equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6097945U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006169839A (en) * | 2004-12-16 | 2006-06-29 | Okumura Corp | Slit forming implement |
| JP2010001644A (en) * | 2008-06-19 | 2010-01-07 | Izaki Kogyo:Kk | Crack-inducing joint, screw for fixing the same, and crack-inducing waterproof structure and crack-inducing waterproofing method for concrete structure using them |
-
1983
- 1983-12-12 JP JP19184283U patent/JPS6097945U/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006169839A (en) * | 2004-12-16 | 2006-06-29 | Okumura Corp | Slit forming implement |
| JP2010001644A (en) * | 2008-06-19 | 2010-01-07 | Izaki Kogyo:Kk | Crack-inducing joint, screw for fixing the same, and crack-inducing waterproof structure and crack-inducing waterproofing method for concrete structure using them |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6316770Y2 (en) | 1988-05-12 |
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