JPS6181918U - - Google Patents
Info
- Publication number
- JPS6181918U JPS6181918U JP16671784U JP16671784U JPS6181918U JP S6181918 U JPS6181918 U JP S6181918U JP 16671784 U JP16671784 U JP 16671784U JP 16671784 U JP16671784 U JP 16671784U JP S6181918 U JPS6181918 U JP S6181918U
- Authority
- JP
- Japan
- Prior art keywords
- mold
- sheet material
- backing sheet
- outer diameter
- divided portion
- 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
- 239000000463 material Substances 0.000 claims description 7
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims 2
- 239000006260 foam Substances 0.000 claims 2
- 238000000465 moulding Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 1
Landscapes
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Description
第１図は方考案の一実施例になる裏打ちシート
材の形状を示す平面図、第２図は裏打ちシートを
一体化したクツシヨン体の例を示す断面図であり
、第３図はその製造方法を示す説明図、第４図は
第２図のクツシヨン体の製造に用いられている従
来の裏打ちシート材とその問題点を示す平面図で
ある。
１０…裏打ちシート材、１１…切込み。
Fig. 1 is a plan view showing the shape of a backing sheet material that is an embodiment of the method, Fig. 2 is a cross-sectional view showing an example of a cushion body in which the backing sheet is integrated, and Fig. 3 is a manufacturing method thereof. FIG. 4 is a plan view showing the conventional backing sheet material used in manufacturing the cushion body of FIG. 2 and its problems. 10... Backing sheet material, 11... Notch.
Claims (1)
ムのモールド成形帯に一体化せしめる裏打ちシー
ト材であつて、前記モールド型の分割部外径より
も大きい形状を有し、且つモールド型の分割部に
挾着したときに該モールド型分割部におけるコー
ナー部近傍にまで達するように裏打ちシート材の
コーナー部周縁から切込みを形成したことを特徴
とするウレタンフオームのモールド成形用裏打ち
シート材。 A backing sheet material that is attached to the divided portion of the mold and integrated with the molding band of urethane foam, the backing sheet material having a shape larger than the outer diameter of the divided portion of the mold, and having a shape that is larger than the outer diameter of the divided portion of the mold. A urethane foam backing sheet material for mold forming, characterized in that a cut is formed from the periphery of a corner portion of the backing sheet material so as to reach near the corner portion of the mold split portion when clamped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16671784U JPH0239778Y2 (en) | 1984-11-02 | 1984-11-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16671784U JPH0239778Y2 (en) | 1984-11-02 | 1984-11-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6181918U true JPS6181918U (en) | 1986-05-30 |
| JPH0239778Y2 JPH0239778Y2 (en) | 1990-10-24 |
Family
ID=30724526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16671784U Expired JPH0239778Y2 (en) | 1984-11-02 | 1984-11-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0239778Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01299009A (en) * | 1988-05-27 | 1989-12-01 | Human Ind Corp | Manufacture of cushioning material |
| JPH02145308A (en) * | 1988-11-28 | 1990-06-04 | Ikeda Bussan Co Ltd | Monolithic molding of supporter material and pad material |
| JP2012228422A (en) * | 2011-04-27 | 2012-11-22 | Inoac Corp | Vehicular seat pad and method for manufacturing the same |
-
1984
- 1984-11-02 JP JP16671784U patent/JPH0239778Y2/ja not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01299009A (en) * | 1988-05-27 | 1989-12-01 | Human Ind Corp | Manufacture of cushioning material |
| JPH02145308A (en) * | 1988-11-28 | 1990-06-04 | Ikeda Bussan Co Ltd | Monolithic molding of supporter material and pad material |
| JP2012228422A (en) * | 2011-04-27 | 2012-11-22 | Inoac Corp | Vehicular seat pad and method for manufacturing the same |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0239778Y2 (en) | 1990-10-24 |