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82. 发明专利

JPS55158948A PREPARATION OF WALL MATERIAL FOR VESSEL 失效
公开(公告)号：JPS55158948A
公开(公告)日：1980-12-10
申请号：JP6798079
申请日：1979-05-30
申请人： OGURA HISASHI , KOMATSU YASUHIRO
发明人： OGURA HISASHI
IPC分类号： B29C61/00 , B29C55/00 , B29D28/00 , B29D99/00
摘要： PURPOSE:To obtain vessel wall material using a small wall materical by a method wherein a plurality of groups of slits arranged in series on a thermoplastic foaming resin sheet are cut zigzag in parallel and in sequence, these slits are stretched in their vertical direction under the softening point and deformed in a network form. CONSTITUTION:A foamed styrene sheet 1 is sent to a slitting device 3 through upper and lower guide plates 15, 15' and zigzagging prevention guide plates 14, 14'. A plurality of groups of slits where slits 28, 28... of suitable lengths along a sending direction (arrow c) of the foamed styrene sheet 1 are arranged in series along their longitudinal direction are shifted in parallel and in sequence, in other words, arranged zigzag. Then, this sheet 1 is sent into a heating furnace 8, both its ends are hooked at projections 10a, 10a... of feeding chains 10, 10... in sequence, fed in the furnace 8 and cured at the follower sprockets 13, 13. Then, both side ends of the sheet are stretched in a nearly vertical or a lateral direction on the sheet 1 to the slits 28, 28... and the sheet is deformed plastically into a network form.

83. 发明专利

JPS55500859A 失效
公开(公告)号：JPS55500859A
公开(公告)日：1980-10-30
申请号：JP50208779
申请日：1979-11-05
IPC分类号： B29D99/00 , B29C43/12 , B29C70/02 , B29C70/34 , B29C70/44 , B29C70/60 , B29D28/00 , B32B3/12 , B32B5/16 , B32B7/04 , B32B27/00 , B32B27/08 , B32B27/36 , B32B27/38

84. 发明专利

JPS5590338A PREPARATION OF PLASTIC MESH STRUCTURE 失效
公开(公告)号：JPS5590338A
公开(公告)日：1980-07-08
申请号：JP13071279
申请日：1979-10-09
申请人： PLG RES
发明人： FURANKU BURAIAN MAASAA
IPC分类号： B29C55/00 , B29C49/00 , B29C55/14 , B29C61/00 , B29D28/00 , B29D99/00 , B32B3/24

86. 发明专利

JPS5418305B2 失效
公开(公告)号：JPS5418305B2
公开(公告)日：1979-07-06
申请号：JP446573
申请日：1972-12-28
IPC分类号： B29C43/00 , B29C45/00 , B29C51/00 , B29C51/10 , B29C51/30 , B29C51/40 , B29C51/42 , B29C59/00 , B29C61/00 , B29C67/00 , B29C67/20 , B29C69/00 , B29D28/00 , B29D29/00 , B29D99/00 , B32B3/10 , B32B3/12 , B29D27/00

87. 实用新型

JPS5412629Y2 失效
公开(公告)号：JPS5412629Y2
公开(公告)日：1979-06-01
申请号：JP1674473
申请日：1973-02-09
IPC分类号： B29C69/00 , A45C3/04 , B29B7/00 , B29C43/00 , B29C47/00 , B29C48/32 , B29C48/345 , B29C55/00 , B29C61/00 , B29C65/00 , B29D28/00 , D04H3/045 , B29D7/02

88. 发明专利

JPS5410676B2 失效
公开(公告)号：JPS5410676B2
公开(公告)日：1979-05-09
申请号：JP10271672
申请日：1972-10-16
IPC分类号： B29C65/00 , A01G33/02 , B29B7/00 , B29C47/00 , B29C47/20 , B29C47/30 , B29C61/00 , B29D28/00 , D04H3/045

89. 实用新型

JPS5414998U 失效
公开(公告)号：JPS5414998U
公开(公告)日：1979-01-31
申请号：JP8793777
申请日：1977-07-02
IPC分类号： A01K63/00 , B21F27/02 , B29C53/00 , B29C61/00 , B29D28/00 , B29D99/00 , D04C1/06 , D04H3/05 , A01K64/00 , B29D31/00

90. 发明专利

JPS541457A PRODUCTION OF RUBBER SCREEN 失效
公开(公告)号：JPS541457A
公开(公告)日：1979-01-08
申请号：JP6570077
申请日：1977-06-06
申请人： BRIDGESTONE TIRE CO LTD
发明人： YAMAGUCHI TOMOHISA , OGATA NOBUO
IPC分类号： B29D28/00 , B07B1/46 , B29B15/00 , B29C39/00 , B29C39/10 , B29C39/22 , B29C61/00 , B29C65/00 , B29C69/00 , B29D99/00 , F16B45/00
摘要： PURPOSE:To produce with good workability a rubber screen having a long life, by molding a rubber screen with fitting members and stretched reinforcement members attached thereto embedded in the rubber screen and bending opposite sides thereof.

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