JPH0167388U - - Google Patents
Info
- Publication number
- JPH0167388U JPH0167388U JP1987162848U JP16284887U JPH0167388U JP H0167388 U JPH0167388 U JP H0167388U JP 1987162848 U JP1987162848 U JP 1987162848U JP 16284887 U JP16284887 U JP 16284887U JP H0167388 U JPH0167388 U JP H0167388U
- Authority
- JP
- Japan
- Prior art keywords
- hose
- synthetic resin
- reinforcing core
- exposed
- width
- 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 8
- 229920003002 synthetic resin Polymers 0.000 claims 4
- 239000000057 synthetic resin Substances 0.000 claims 4
Landscapes
- Threshing Machine Elements (AREA)
- Air Transport Of Granular Materials (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Description
第１図は、本考案ホースの縦断面例図第２図は
、本考案のホース形成用管素材の断面例図を示し
、１はホース、２は軟質合成樹脂の管肉部に、３
は螺旋状補強芯、４は該補強芯間の管肉部の凹み
である。
FIG. 1 shows an example of a longitudinal section of the hose of the present invention. FIG. 2 shows an example of a cross section of the tube material for forming a hose of the invention.
4 is a helical reinforcing core, and 4 is a recess in the tube wall between the reinforcing cores.
Claims (1)
脂の管肉に埋入してなる合成樹脂ホースにおいて
、該補強芯の一部がホース内面に露出しかつ該補
強芯間のホース内面管肉部に凹みを有することを
特徴とする穀類輸送用ホース。 (2) ホース内面の螺旋状補強芯の露出部の幅が
、該補強芯間の管肉部の軟質合成樹脂の幅より大
である実用新案登録請求の範囲第１項に記載の穀
類輸送用ホース。 (3) 螺旋状補強芯の断面形状が平行四辺形、台
形または半円形であり、かつホース内面に露出す
る部分がホース内面でフラツトである実用新案登
録請求の範囲第１項ましくは第２項に記載の穀類
輸送用ホース。[Scope of Claim for Utility Model Registration] (1) A synthetic resin hose in which a spiral reinforcing core made of hard synthetic resin is embedded in a tube wall made of soft synthetic resin, where a part of the reinforcing core is exposed on the inner surface of the hose and A hose for transporting grains, characterized in that the inner wall of the hose between the reinforcing cores has a recess. (2) The grain transporting device according to claim 1, wherein the width of the exposed portion of the spiral reinforcing core on the inner surface of the hose is larger than the width of the soft synthetic resin of the pipe wall between the reinforcing cores. hose. (3) The cross-sectional shape of the spiral reinforcing core is a parallelogram, trapezoid, or semicircle, and the portion exposed to the inner surface of the hose is flat on the inner surface of the hose. Hoses for transporting grains as described in section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16284887U JPH0434309Y2 (en) | 1987-10-23 | 1987-10-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16284887U JPH0434309Y2 (en) | 1987-10-23 | 1987-10-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0167388U true JPH0167388U (en) | 1989-04-28 |
| JPH0434309Y2 JPH0434309Y2 (en) | 1992-08-14 |
Family
ID=31447050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16284887U Expired JPH0434309Y2 (en) | 1987-10-23 | 1987-10-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0434309Y2 (en) |
-
1987
- 1987-10-23 JP JP16284887U patent/JPH0434309Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0434309Y2 (en) | 1992-08-14 |
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