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1. 发明专利

FR2311654A1 DISPOSITIF DE CHARGEMENT POUR PRESSE DE VULCANISATION 未知
公开(公告)号：FR2311654A1
公开(公告)日：1976-12-17
申请号：FR7615533
申请日：1976-05-21
申请人： KOBE STEEL LTD , KOBE STEEL LTD
发明人： NAKAGAWA KAZUHIKO , FUJIEDA YASUHIKO , KAZUHIKO NAKAGAWA ET YASUHIKO FUJIEDA
IPC分类号： B29C33/02 , B29D30/06 , B29C35/00 , B29H5/04

2. 发明专利

FR2475977A1 APPAREIL MELANGEUR-PETRISSEUR DU TYPE FERME 未知
公开(公告)号：FR2475977A1
公开(公告)日：1981-08-21
申请号：FR8103005
申请日：1981-02-16
申请人： KOBE STEEL LTD , KOBE STEEL LTD
发明人： FUKUI TSUGUSHI , INOUE KIMIO , KIMIO INOUE TSUGUSHI FUKUI TOSHIHIRO ASAI KAZUHIKO NAKAGAWA ET AKIMASA KURIYAMA , ASAI TOSHIHIRO , NAKAGAWA KAZUHIKO , KURIYAMA AKIMASA
IPC分类号： B29B7/00 , B29B7/18 , B29B7/58 , B01F7/04 , B29B7/80 , B29B9/00 , B29B15/02 , B29C47/62 , B29H1/10 , B29H17/00 , B29B1/08
摘要： L'APPAREIL COMPORTE DANS UNE CHAMBRE DE MALAXAGE, DEUX ROTORS 1 A DEUX AILES JUXTAPOSES, LES AILES 20 DE CHACUN DESDITS ROTORS 1 AYANT LA TORSION VOULUE POUR DEPLACER UNE CHARGE DE MATIERE VERS L'INTERIEUR A PARTIR D'UNE EXTREMITE DE LA CHAMBRE DE MALAXAGE, L'UNE DES AILES 20 DE CHAQUE ROTOR 1 AYANT UNE LONGUEUR QUI EST DANS UN RAPPORT DE 0,6 A 0,9 A LA LONGUEUR TOTALE DU ROTOR ET UN ANGLE DE TORSION DE 10 A 40, LES DEUX AILES 20 SE CHEVAUCHANT SUR UNE DISTANCE DONT LE RAPPORT A LA LONGUEUR TOTALE DU ROTOR EST 0,2 A 0,8. APPLICATION DANS L'INDUSTRIE DES PNEUMATIQUES.

3. 发明专利

DE3854984D1 未知
公开(公告)号：DE3854984D1
公开(公告)日：1996-03-21
申请号：DE3854984
申请日：1988-08-02
申请人： KOBE STEEL LTD
发明人： HAMADA YOSHIHIRO , NAKAGAWA KAZUHIKO , HAGIWARA KATUNOBU , NODA TAKEOKI , ASADA MITUNORI
IPC分类号： B29C47/40 , B29C48/35 , B29C48/395 , B29C47/38
摘要： A screw extruding machine for extruding a material such as rubber, plastics or the like kneaded and blended into a sheet-like form. The screw extruding machine comprises two screws (2) horizontally and rotatably supported on a casing (1), a top-open hopper (3) provided on the side of a screw base portion of the casing (1), an outlet (4) opened in an axial direction of the screw (2) on the side of a screw front end of the casing (1), and a roller die (11) in proximity of the outlet (4), the screw (2) having a feed portion (5) which corresponds to a portion face to the hopper (3) and a compression portion (6) which corresponds to a front end side, whereby material to be extruded supplied from the hopper (3) is extruded into a sheet-like form by the roller die (11) from the outlet (4) via the feed portion (5) and the compression portion (6) by the rotating twin screws (2), the hopper (3) being arranged over the feed portion (5) of each screw (2).

4. 发明专利

AU4834679A MIXING AND KNEADING MACHINE 未知
公开(公告)号：AU4834679A
公开(公告)日：1980-01-03
申请号：AU4834679
申请日：1979-06-25
申请人： KOBE STEEL LTD
发明人： INOUE KIMIO , KURIYAMA AKIMASA , FUKUI TSUGUSHI , NAKAGAWA KAZUHIKO , MASAKI TATUO , SATO NORIMOTO , MIYAOKA MINORU , YAMASAKI SHIN , ASAI TOSHIHIRO
IPC分类号： B29B7/18 , B01F7/08 , B29H1/10

5. 发明专利

DE2622240A1 未知
公开(公告)号：DE2622240A1
公开(公告)日：1976-12-02
申请号：DE2622240
申请日：1976-05-19
申请人： KOBE STEEL LTD
发明人： NAKAGAWA KAZUHIKO , FUJIEDA YASUHIKO
IPC分类号： B29C35/00 , B29C33/02 , B29D30/06 , B29H5/02
摘要： A charging device for a vulcanizing press has a cylinder disposed concentrically with a vulcanizing mold, a movable piston vertically movable through the cylinder, a piston rod secured to the piston, and a gas-tight cylindrical bladder of a flexible material held between the upper end of the piston rod and the top of the cylinder. The charging further includes hollow cylindrical body disposed above and vertically movable with respect to the mold and having an inner diameter greater than the outer diameter of the bladder, the hollow cylindrical body being provided with a fluid inlet port for maintaining the pressure within the space defined between the inner surface of the hollow cylindrical body and the outer surface of the bladder to be higher than the pressure within the bladder, and also provided on the lower end of the outer periphery thereof with a tire retaining device capable of expansion and contraction in the radial direction for holding the upper bead of a tire to be loaded in the mold for vulcanization.

6. 发明专利

DE2152862A1 未知
公开(公告)号：DE2152862A1
公开(公告)日：1973-05-10
申请号：DE2152862
申请日：1971-10-23
申请人： BRIDGESTONE TIRE CO LTD , KOBE STEEL LTD
发明人： HASHIMOTO MITSUO , KAWAKAMI NOBUO , NAKAGAWA KAZUHIKO , FUJIEDA YASUHIKO
IPC分类号： B29C35/02 , B29D30/06 , B29H5/08

7. 发明专利

AU3492171A CURING TYRES 未知
公开(公告)号：AU3492171A
公开(公告)日：1973-05-03
申请号：AU3492171
申请日：1971-10-25
申请人： BRIDGESTONE TIRE CO LTD , KOBE STEEL LTD
发明人： HASHIMOTO MITSUO , KAWAKAMI NOBUO , NAKAGAWA KAZUHIKO , FUJIEDA YASUHIKO
IPC分类号： B29D30/06 , B29H5/02 , B29H5/06 , B29H5/08 , B29H5/18
摘要： A method for curing tires especially adapted for curing very large-sized or so-called giant tires which have not been generally in such demand as to warrant mass production characterized by holding the curing mold in a stably closed locked condition during the curing process under purely mechanical force in contrast to hydraulic force such as heretofore employed, comprising the steps of placing a mold unit composed of upper and lower mold halves and containing a semi-shaped "green" tire upon a stand of a mechanical press having a plunger mechanism supporting an upper housing member moved by means of a crank gear, driving the crank gear to a first position located ahead of its lower dead center a predetermined amount whereby the plunger mechanism and housing section are smoothly and continuously moved through an arcuate path from a raised position to a lowered position at which the plunger mechanism and housing member are adjacent the upper mold half, adjusting the position of the plunger mechanism relative to the crank gear so that the plunger closely contacts the upper mold half, driving the crank gear to its lower dead center so as to lock the apparatus with an overcenter type locking action, and providing the mold unit with a steam atmosphere for the purpose of heating the mold and curing the tire.

8. 发明专利

DE3854984T2 未知
公开(公告)号：DE3854984T2
公开(公告)日：1996-07-11
申请号：DE3854984
申请日：1988-08-02
申请人： KOBE STEEL LTD
发明人： HAMADA YOSHIHIRO , NAKAGAWA KAZUHIKO , HAGIWARA KATUNOBU , NODA TAKEOKI , ASADA MITUNORI
IPC分类号： B29C47/40 , B29C48/35 , B29C48/395 , B29C47/38
摘要： A screw extruding machine for extruding a material such as rubber, plastics or the like kneaded and blended into a sheet-like form. The screw extruding machine comprises two screws (2) horizontally and rotatably supported on a casing (1), a top-open hopper (3) provided on the side of a screw base portion of the casing (1), an outlet (4) opened in an axial direction of the screw (2) on the side of a screw front end of the casing (1), and a roller die (11) in proximity of the outlet (4), the screw (2) having a feed portion (5) which corresponds to a portion face to the hopper (3) and a compression portion (6) which corresponds to a front end side, whereby material to be extruded supplied from the hopper (3) is extruded into a sheet-like form by the roller die (11) from the outlet (4) via the feed portion (5) and the compression portion (6) by the rotating twin screws (2), the hopper (3) being arranged over the feed portion (5) of each screw (2).

9. 发明专利

DE3023434A1 Tyre removal from vulcaniser - by automated process without misalignment problems 未知
公开(公告)号：DE3023434A1
公开(公告)日：1982-01-07
申请号：DE3023434
申请日：1980-06-23
申请人： KOBE STEEL LTD
发明人： NAKAGAWA KAZUHIKO , FUJIEDA YASUHIKO
IPC分类号： B29D30/06 , B29H5/08
摘要： When a tyre (22) is vulcanised between upper and lower moulds (2, 3), the tyre is taken out from a brader (25) by means of a tyre removing arm (16). After the tyre removing arm is horizontally advanced through guide bars (5) by a cylinder (4) in correspond with the bottom side of the tyre, it is vertically lifted through two linkage mechanisms (13) by a lift cylinder (12) to remove the tyre from the brader. Then, the tyre is transferred at the horizontal attitude onto a transfer conveyor (23) by means of the tyre removing arm. Then, the tyre is always held between the removing arm and a press arm (22). The tyre may be automatically removed from the brader and transferred to the following processes without positional slips and other problems.

10. 发明专利

IT8022670D0 未知
公开(公告)号：IT8022670D0
公开(公告)日：1980-06-09
申请号：IT2267080
申请日：1980-06-09
申请人： KOBE STEEL LTD
发明人： NAKAGAWA KAZUHIKO , FUJIEDA YASUHIKO
IPC分类号： B60C20060101 , B60C

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