JPH01115510U - - Google Patents
Info
- Publication number
- JPH01115510U JPH01115510U JP1157488U JP1157488U JPH01115510U JP H01115510 U JPH01115510 U JP H01115510U JP 1157488 U JP1157488 U JP 1157488U JP 1157488 U JP1157488 U JP 1157488U JP H01115510 U JPH01115510 U JP H01115510U
- Authority
- JP
- Japan
- Prior art keywords
- flexible
- aluminum
- lead
- based alloy
- flexible core
- 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.)
- Pending
Links
- 230000001050 lubricating effect Effects 0.000 claims description 2
- 229910045601 alloy Inorganic materials 0.000 claims 2
- 239000000956 alloy Substances 0.000 claims 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 2
- 229910052782 aluminium Inorganic materials 0.000 claims 2
- 238000004519 manufacturing process Methods 0.000 claims 1
- 238000004073 vulcanization Methods 0.000 description 2
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Description
第１図〜第６図は本考案の一実施例を示し、第
１図はフレキシブルマンドレルの縦断面図であり
、第２図は横断面図であり、第３図はフレキシブ
ルマンドレルをホースに挿入する前の側面図、第
４図はフレキシブルマンドレルをホースに挿入し
加硫している状態の側面図、第５図は加硫後にフ
レキシブルマンドレルをホースともにほぼ直状に
戻した状態の側面図、第６図は加硫後にフレキシ
ブルマンドレルをホースから抜いた状態の側面図
、第７図はホースをリング状に曲成した状態の側
面図である。第８図〜第１１図は本考案の他の実
施例を示し、要部を断面にして示す側面図である
。
図中、１はフレキシブル芯体、２は潤滑表皮層
を示す。
Figures 1 to 6 show an embodiment of the present invention; Figure 1 is a longitudinal cross-sectional view of the flexible mandrel, Figure 2 is a cross-sectional view, and Figure 3 is a flexible mandrel inserted into a hose. Figure 4 is a side view of the flexible mandrel being inserted into the hose and being vulcanized; Figure 5 is a side view of the flexible mandrel and the hose being returned to their almost straight shape after vulcanization; FIG. 6 is a side view of the flexible mandrel removed from the hose after vulcanization, and FIG. 7 is a side view of the hose bent into a ring shape. FIGS. 8 to 11 show other embodiments of the present invention, and are side views showing main parts in cross section. In the figure, 1 indicates a flexible core, and 2 indicates a lubricating skin layer.
Claims (1)
アルミニウム基合金からなる可撓性に富むフレキ
シブル芯体と、前記フレキシブル芯体の長さ方向
にそう表面に被覆された潤滑表皮層とで構成され
ていることを特徴とする曲管ホース製造用フレキ
シブルマンドレル。 It is characterized by being composed of a highly flexible flexible core made of lead or a lead-based alloy, aluminum or an aluminum-based alloy, and a lubricating skin layer coated on the surface in the length direction of the flexible core. Flexible mandrel for manufacturing curved hoses.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1157488U JPH01115510U (en) | 1988-01-30 | 1988-01-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1157488U JPH01115510U (en) | 1988-01-30 | 1988-01-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01115510U true JPH01115510U (en) | 1989-08-03 |
Family
ID=31220249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1157488U Pending JPH01115510U (en) | 1988-01-30 | 1988-01-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01115510U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06166100A (en) * | 1992-12-02 | 1994-06-14 | Sekisui Chem Co Ltd | Core material for bend processing of plastic pipe |
| JP2005059347A (en) * | 2003-08-11 | 2005-03-10 | Nichirin Co Ltd | Resin or rubber mandrel for manufacturing hose |
| JP2010000686A (en) * | 2008-06-20 | 2010-01-07 | Kurabe Ind Co Ltd | Mandrel line for manufacturing hose and its manufacturing method |
| US10588642B2 (en) * | 2014-05-15 | 2020-03-17 | Gauthier Biomedical, Inc. | Molding process and products formed thereby |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5920646A (en) * | 1982-07-26 | 1984-02-02 | Toyoda Gosei Co Ltd | Manufacture of molding |
-
1988
- 1988-01-30 JP JP1157488U patent/JPH01115510U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5920646A (en) * | 1982-07-26 | 1984-02-02 | Toyoda Gosei Co Ltd | Manufacture of molding |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06166100A (en) * | 1992-12-02 | 1994-06-14 | Sekisui Chem Co Ltd | Core material for bend processing of plastic pipe |
| JP2005059347A (en) * | 2003-08-11 | 2005-03-10 | Nichirin Co Ltd | Resin or rubber mandrel for manufacturing hose |
| JP2010000686A (en) * | 2008-06-20 | 2010-01-07 | Kurabe Ind Co Ltd | Mandrel line for manufacturing hose and its manufacturing method |
| US10588642B2 (en) * | 2014-05-15 | 2020-03-17 | Gauthier Biomedical, Inc. | Molding process and products formed thereby |