JPS61148606U - - Google Patents
Info
- Publication number
- JPS61148606U JPS61148606U JP3187685U JP3187685U JPS61148606U JP S61148606 U JPS61148606 U JP S61148606U JP 3187685 U JP3187685 U JP 3187685U JP 3187685 U JP3187685 U JP 3187685U JP S61148606 U JPS61148606 U JP S61148606U
- Authority
- JP
- Japan
- Prior art keywords
- spacer
- molding
- mold
- recess
- convex part
- 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
- 125000006850 spacer group Chemical group 0.000 claims description 10
- 238000000465 moulding Methods 0.000 claims description 6
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 230000003014 reinforcing effect Effects 0.000 claims 2
- 229920003002 synthetic resin Polymers 0.000 claims 2
- 239000000057 synthetic resin Substances 0.000 claims 2
- 229910000639 Spring steel Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Landscapes
- Reinforcement Elements For Buildings (AREA)
- Moulds, Cores, Or Mandrels (AREA)
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
Description
図はこの考案の実施例および従来例を示すもの
であり、第１図はこの考案の実施例の一部平面図
、第２図は拡大断面図、第３図は使用工程におけ
る平面図、第４図はさらに使用工程における断面
図、第５図は製造されたスペーサーの平面図、第
６図は正面図、第７図は断面図、第８図は使用状
態の斜視図、第９図は断面図、第１０図は成形用
型の使用変更例の平面図、第１１図は成形用型の
変更例の断面図、第１２図は従来のスペーサーの
平面図である。
１……スペーサー、２……バネ鋼線、３……成
形用型、３１……凸部、１０……鉄筋挿入溝、２
０……突起部、３０……成形用凹部、３２……支
承凹部。
The figures show an embodiment of this invention and a conventional example. Fig. 1 is a partial plan view of an embodiment of this invention, Fig. 2 is an enlarged sectional view, Fig. 3 is a plan view of the process of use, and Fig. Fig. 4 is a cross-sectional view of the spacer in use, Fig. 5 is a plan view of the manufactured spacer, Fig. 6 is a front view, Fig. 7 is a sectional view, Fig. 8 is a perspective view of the spacer in use, and Fig. 9 is a plan view of the manufactured spacer. 10 is a plan view of a modified example of the use of the mold, FIG. 11 is a sectional view of a modified example of the mold, and FIG. 12 is a plan view of a conventional spacer. DESCRIPTION OF SYMBOLS 1... Spacer, 2... Spring steel wire, 3... Molding mold, 31... Convex part, 10... Reinforcement insertion groove, 2
0... Protrusion, 30... Molding recess, 32... Supporting recess.
Claims (1)
上面に略円盤状をなすスペーサー成形用凹部が形
成されてあり、また成形用凹部には、外周から中
心へ半径方向に連続する、鉄筋挿入溝用の欠除凸
部が形成されてあり、欠除凸部の途中には、鉄筋
外れ止め突起部用の支承凹部が形成されてあるこ
とを特徴とするスペーサ成形用型。 ２ 複数個の成形用凹部が並設形成されてある上
記実用新案登録請求の範囲第１項記載のスペーサ
ー成形用型。 ３ 合成樹脂シートが発泡シートである上記実用
新案登録請求の範囲第１項記載のスペーサー成形
用型。[Claims for Utility Model Registration] 1. The whole is integrally formed of a synthetic resin sheet,
A generally disk-shaped spacer molding recess is formed on the upper surface, and the molding recess is formed with a cutout convex part for reinforcing bar insertion grooves that continues in the radial direction from the outer periphery to the center. A mold for forming a spacer, characterized in that a supporting recess for a reinforcing bar retaining protrusion is formed in the middle of the removed convex part. 2. The spacer mold according to claim 1, wherein a plurality of molding recesses are formed side by side. 3. The mold for molding a spacer according to claim 1, wherein the synthetic resin sheet is a foamed sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3187685U JPH0242409Y2 (en) | 1985-03-06 | 1985-03-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3187685U JPH0242409Y2 (en) | 1985-03-06 | 1985-03-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61148606U true JPS61148606U (en) | 1986-09-13 |
| JPH0242409Y2 JPH0242409Y2 (en) | 1990-11-13 |
Family
ID=30532877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3187685U Expired JPH0242409Y2 (en) | 1985-03-06 | 1985-03-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0242409Y2 (en) |
-
1985
- 1985-03-06 JP JP3187685U patent/JPH0242409Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0242409Y2 (en) | 1990-11-13 |
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