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JPS6181918U - - Google Patents

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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
Application number
JP16671784U
Other languages
Japanese (ja)
Other versions
JPH0239778Y2 (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP16671784U priority Critical patent/JPH0239778Y2/ja
Publication of JPS6181918U publication Critical patent/JPS6181918U/ja
Application granted granted Critical
Publication of JPH0239778Y2 publication Critical patent/JPH0239778Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

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)

【実用新案登録請求の範囲】[Scope of utility model registration request] モールド型の分割部に挾着し、ウレタンフオー
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.
JP16671784U 1984-11-02 1984-11-02 Expired JPH0239778Y2 (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (3)

* Cited by examiner, † Cited by third party
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

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