JPS6424789U - - Google Patents
Info
- Publication number
- JPS6424789U JPS6424789U JP11793087U JP11793087U JPS6424789U JP S6424789 U JPS6424789 U JP S6424789U JP 11793087 U JP11793087 U JP 11793087U JP 11793087 U JP11793087 U JP 11793087U JP S6424789 U JPS6424789 U JP S6424789U
- Authority
- JP
- Japan
- Prior art keywords
- reinforcing fabric
- layer
- fabric layer
- rubber
- utility
- 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 19
- 239000004744 fabric Substances 0.000 claims description 16
- 239000004567 concrete Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims 1
- 239000011395 ready-mix concrete Substances 0.000 claims 1
Description
図面は本考案の生コン打設用先端ゴムホースを
各層毎に示した側面図である。
１…内面ゴム層、２…内側補強布層、３…補強
ワイヤ層、４…外側補強布層、５…外面ゴム層。
The drawing is a side view showing each layer of the tip rubber hose for pouring ready-mixed concrete according to the present invention. DESCRIPTION OF SYMBOLS 1... Inner surface rubber layer, 2... Inner reinforcing fabric layer, 3... Reinforcing wire layer, 4... Outer reinforcing fabric layer, 5... Outer surface rubber layer.
Claims (1)
に螺旋状に巻き付けた少なくとも１層の内側補強
布層と、内側補強布層の外周に該内側補強布層と
同方向に螺旋状に巻き付けた補強ワイヤ層と、補
強ワイヤ層の外周に該補強ワイヤ層と逆方向に螺
旋状に巻き付けた２層以上の外側補強布層と、外
側補強布層の外周に形成した外面ゴム層とを含む
生コン打設用先端ゴムホース。 (2) 内側補強布層及び外側補強布層の補強布の
巻き角度が６０度以上であることを特徴とする、
実用新案登録請求の範囲(1)項記載の生コン打設
用先端ゴムホース。 (3) 補強布層を構成する糸のデニールの合計が
内側補強布層と外側補強布層とでほぼ等しいこと
を特徴とする、実用新案登録請求の範囲(1)項記
載の生コン打設用先端ゴムホース。 (4) 外側補強布層が内側補強布層よりも多いこ
とを特徴とする、実用新案登録請求の範囲(1)項
記載の生コン打設用先端ゴムホース。[Claims for Utility Model Registration] (1) An inner rubber layer, at least one inner reinforcing fabric layer spirally wound in one direction around the outer periphery of the inner reinforcing fabric layer, and the inner reinforcing fabric layer wrapped around the outer periphery of the inner reinforcing fabric layer. a reinforcing wire layer spirally wound in the same direction as the cloth layer; two or more outer reinforcing cloth layers spirally wound in the opposite direction to the reinforcing wire layer around the outer periphery of the reinforcing wire layer; A rubber tip hose for pouring ready-mixed concrete, including an outer rubber layer formed on the outer periphery. (2) The wrapping angle of the reinforcing fabric of the inner reinforcing fabric layer and the outer reinforcing fabric layer is 60 degrees or more,
A rubber tipped hose for pouring ready-mixed concrete as described in claim (1) of the utility model registration. (3) The ready-mix concrete pouring material according to claim (1) of the utility model registration claim, characterized in that the total denier of the threads constituting the reinforcing fabric layer is approximately equal between the inner reinforcing fabric layer and the outer reinforcing fabric layer. Rubber hose tip. (4) The tip rubber hose for pouring ready-mixed concrete according to claim (1) of the utility model registration claim, characterized in that there are more outer reinforcing fabric layers than inner reinforcing fabric layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987117930U JPH0435660Y2 (en) | 1987-07-31 | 1987-07-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987117930U JPH0435660Y2 (en) | 1987-07-31 | 1987-07-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6424789U true JPS6424789U (en) | 1989-02-10 |
| JPH0435660Y2 JPH0435660Y2 (en) | 1992-08-24 |
Family
ID=31361826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987117930U Expired JPH0435660Y2 (en) | 1987-07-31 | 1987-07-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0435660Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6150879U (en) * | 1984-09-07 | 1986-04-05 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55161785A (en) * | 1979-05-31 | 1980-12-16 | Asahi Malleable Iron Co Ltd | Speed shifter for sheet winch |
-
1987
- 1987-07-31 JP JP1987117930U patent/JPH0435660Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6150879U (en) * | 1984-09-07 | 1986-04-05 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0435660Y2 (en) | 1992-08-24 |