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121. 发明专利

JPS63114606A MANUFACTURE OF CUSHION PRODUCT 失效
公开(公告)号：JPS63114606A
公开(公告)日：1988-05-19
申请号：JP26164786
申请日：1986-10-31
申请人： INOUE MTP KK
发明人： TAKAHASHI EIJI , YAMADA SHINJI
IPC分类号： B68G7/06 , B29C39/10 , B29K105/04 , B29K105/20 , B29L31/58 , B60R21/055 , B68G7/00
摘要： PURPOSE:To prevent the external surface of a skin material from staining by leaked raw material by a method wherein foaming resin stock is poured through a lanced part in the hollow skin material and the lanced part and a soft foamed sheet are restored so as to block the lanced part and, after that, the foaming resin stock is expanded. CONSTITUTION:A molding toll 11 has a molding surface the same as the outline of a hollow skin material 22, through the lanced part 24 of which a part of a bearer 18 is inserted in the hollow skin material 22. The bearer 18 consists of a part, which locates in the hollow skin material 22 and mainly serves as reinforcement, and a part called as a stay, which locates outside the hollow skin material 22 and serves for mounting a headrest. In succession, a soft foamed sheet 28 having intercommunicating-cell structure is fitted the stray part of the bearer 18 and positioned so as to opposingly contact a lanced part in such a manner as to block the lanced part 24 with the soft foamed sheet 28 from the inside of the hollow skin material 22. The preferable soft foamed sheet 28 is soft polyurethane foam, vinyl chloride resin foam or the like. Especially, the optimum soft foam sheet is to be material the same as the foamed resin stock, which is poured in the hollow skin material 22, to provide unity appearance.

122. 发明专利

JPS63109893A PRODUCTION OF TRIM COVER 失效
公开(公告)号：JPS63109893A
公开(公告)日：1988-05-14
申请号：JP25652286
申请日：1986-10-27
申请人： TOKYO SEAT KK
发明人： MIYODA AKIHIRO , SHINODA HIDETAKA
IPC分类号： B68G7/052 , B29C59/02 , B29D99/00 , B29L31/58 , B32B37/10 , B68G7/00 , B68G7/05

123. 发明专利

JPS6395911A SKIN MEMBER FOR INTEGRALLY MOLDED SHEET AND MOLDING PROCESS USING SAID SKIN MEMBER 失效
公开(公告)号：JPS6395911A
公开(公告)日：1988-04-26
申请号：JP24194786
申请日：1986-10-14
申请人： NANBA PRESS KOGYO KK
发明人： OGAWA TARO , OKABE MASAO
IPC分类号： B68G7/06 , B29C39/10 , B29K105/04 , B29L31/58 , B68G7/00
摘要： PURPOSE:To regulate the position of a skin film in a mold and to prevent excessive adhesion of the skin film to a foam by combining a specified extracting film and a shut off film with said skin film. CONSTITUTION:After molding, a tearable band-like extracting film (lead film) 5 is put adhesively between the upper surface 2 and the side surface 3 of a skin member 1, whereby a joint 4 is formed. This skin member is set in the mold composed of a bottom force 11 and an intermediate mold 12, and the lead film 5 is taken out from the mold through a parting surface 15. Further, after a shut off film 6 has been set inside of the side surface 3 of the skin member, a top force 3 is placed thereon. Next, the lead film 5 emerging from the parting surface of the molds is pulled, and the skin member 1 is exactly set in the mold. Finally, a foam is poured and expanded by foaming, whereby a molded foam is obtained, tearing the lead film 5. Because the shut off film 6 is caused to intervene therebetween, the foam does not adhere to the side surface of the skin member, thereby obtaining the molded foam excellent in cushion property.

124. 发明专利

JPS6377482A AIR PERMEABLE MOLDED SHEET AND ITS PRODUCTION 失效
公开(公告)号：JPS6377482A
公开(公告)日：1988-04-07
申请号：JP22341986
申请日：1986-09-20
申请人： MITSUBISHI MOTORS CORP
发明人： KIMURA HIROSHI , SHIRAGAMI OSAMU
IPC分类号： B68G7/06 , B29C39/10 , B29K75/00 , B29K105/04 , B29L31/58 , B32B5/18 , B32B5/32 , B68G7/00 , B68G7/05 , B68G15/00

125. 实用新型

JPS6351709U 失效
公开(公告)号：JPS6351709U
公开(公告)日：1988-04-07
申请号：JP14625486
申请日：1986-09-24
IPC分类号： B68G7/06 , B29C39/10 , B29C39/24 , B29K105/04 , B29L31/58 , B68G7/00

126. 发明专利

JPS6368192A COTTON PADDING AND ITS PRODUCTION 失效
公开(公告)号：JPS6368192A
公开(公告)日：1988-03-28
申请号：JP21148486
申请日：1986-09-10
申请人： TORAY INDUSTRIES
发明人： MAKITA MASASHI
IPC分类号： B68G1/00 , B68G3/00 , B68G5/00 , B68G7/00 , B68G7/06

127. 实用新型

JPS6330120U 失效
公开(公告)号：JPS6330120U
公开(公告)日：1988-02-27
申请号：JP12391886
申请日：1986-08-12
IPC分类号： B68G7/06 , B29C39/10 , B29C39/26 , B29K105/04 , B29L31/58 , B32B5/20 , B32B9/02 , B32B27/06 , B68G7/00

128. 实用新型

JPS6327199U 失效
公开(公告)号：JPS6327199U
公开(公告)日：1988-02-23
申请号：JP12117986
申请日：1986-08-07
IPC分类号： B68G7/05 , A47C31/02 , B29C65/40 , B32B1/00 , B32B3/24 , B68G7/00

129. 发明专利

JPS6335283A PRODUCTION OF TWO-LAYERED FUTON 失效
公开(公告)号：JPS6335283A
公开(公告)日：1988-02-15
申请号：JP17854886
申请日：1986-07-29
申请人： MARUHACHI FUTON KK
发明人： ISHII TOMOYOSHI
IPC分类号： B68G11/02 , A47C27/12 , B68G7/00 , B68G7/10

130. 发明专利

JPS6321092A FEATHER FUTON AND ITS PRODUCTION 失效
公开(公告)号：JPS6321092A
公开(公告)日：1988-01-28
申请号：JP16599186
申请日：1986-07-15
申请人： YAMAOKA HIDEKI
发明人： YAMAOKA HIDEKI
IPC分类号： B68G5/00 , A47G9/02 , B68G7/00

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