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11. 发明专利

JPH04161313A MOLDING METHOD FOR MUD GUARD 失效
公开(公告)号：JPH04161313A
公开(公告)日：1992-06-04
申请号：JP29025690
申请日：1990-10-25
申请人： TOYODA GOSEI KK
发明人： INADA YOSHIHIRO , MUKAI HIROSHI , TERAMOTO YASUNOBU
IPC分类号： B29C45/16 , B29L31/30
摘要： PURPOSE:To form sufficiently a core layer around an upper section mounting hole by using a gate in the vicinity of an upper section core forming the mounting hole of the upper section mounting hole side and a molding tool using a tab in the vicinity of a side section core through a small flow path respectively in a cavity and providing the flow path in the range of specified angle to a perpendicular. CONSTITUTION:An upper section core 33, an upper section mounting hole and a side section core 34 for a side section mounting hole are provided in a cavity 30. A gate 32 is provided in the vicinity of the upper section core 33 and a tab 37 is provided in the vicinity of the side section core 34 through a small flow path 36. The small flow path 36 is crossed with an end face 308 of a molded product and formed on a position P in the range of 20-90 deg. angle to a perpendicular M running through the side section core 34. A skin layer material 60 is injected from the gate 32 into the cavity 30, and a core layer material 70 in the material 60 is injected therein. Core layers are formed sufficiently around the upper section mounting hole and the side section mounting hole and also around a rear section mounting hole.

12. 发明专利

JPH03258517A HOLLOW PLASTIC MOLDED ITEM AND MANUFACTURE THEREOF 失效
公开(公告)号：JPH03258517A
公开(公告)日：1991-11-18
申请号：JP5775490
申请日：1990-03-08
申请人： TOYODA GOSEI KK
发明人： TERAMOTO YASUNOBU , KOMIYAMA TOMOAKI , OGUCHI SHINJI
IPC分类号： B29C45/00 , B29C45/17 , B29C49/06 , B29L31/46
摘要： PURPOSE:To enhance the rigidity of a hollow plastic molded item by a method wherein ribs, in each of which discontinuous resin starved parts are formed, are provided in the hollow part of the hollow molded item. CONSTITUTION:Under the state that a plurality of rib forming fixtures are discontinuously installed in upright position in the cavity of a mold, resin is injected into the cavity. Next, a liquid under pressure is poured in the resin. After that, the resin is cooled down so as to provide ribs 11, each of which is formed by the rib forming fixture 77 in a hollow part 10 and has resin starved parts 110, and to form a hollow molded item 1.

13. 发明专利

JP2003146148A VEHICULAR ORNAMENT MEMBER 审中-公开
公开(公告)号：JP2003146148A
公开(公告)日：2003-05-21
申请号：JP2001351247
申请日：2001-11-16
申请人： TOYODA GOSEI KK
发明人： NADA SADAO , SHIRAKI KATSUHIKO , TERAMOTO YASUNOBU , OBA TATSUYA
IPC分类号： B60R13/04 , B60Q1/50
摘要： PROBLEM TO BE SOLVED: To provide a vehicular ornament member hardly damping light. SOLUTION: This vehicular ornament member 1 is provided with a light guide body 2 for transmitting light from a light source, and a transparent resin body 3 arranged on the light guide body 2 on an outer side of the vehicle, and an air layer 7 is partitioned between the light guide body 2 and the transparent resin body 3. By arranging the air layer 7, damping of the light propagating through the light guide body 2 becomes small. Therefore, the light from the light source can be extended all over the light guide body 2.

14. 发明专利

JP2002154456A COWL LOUVER 失效
公开(公告)号：JP2002154456A
公开(公告)日：2002-05-28
申请号：JP2000351625
申请日：2000-11-17
申请人： TOYODA GOSEI KK , TOYOTA MOTOR CORP
发明人： TERAMOTO YASUNOBU , ICHIOKA TETSUYOSHI , SHIBAGAKI TOSHIRO , HAMADA MAKOTO , HOSOYA TOSHIAKI
IPC分类号： B62D25/08
摘要： PROBLEM TO BE SOLVED: To provide a cowl louver eliminating such a problem according to the conventional technique that the amount of shock energy absorbed by the movement of a hood panel remains less in the case a large shock energy is generated in the hood panel. SOLUTION: The cowl louver 1 comprises a louver body 2 furnished with a front wall 20 formed confronting an engine room and a holder part 21 formed at the bottom of front wall 20 apart sufficiently downward from the hood panel 4 and held on the vehicle by the holder part 21 and a hood seal part 3 fixed in sack form to the front wall 20 at least by the upper contacting end 30 and lower contacting end 31 apart up and down from each other and making resilient contact with the undersurface of the hood panel 4, whereby the shock energy from the hood panel 4 is absorbed through deformation of the hood seal part 3 together with the movement of the hood panel 4.

15. 发明专利

JP2000264001A METAL DECORATING RESIN PRODUCT 失效
公开(公告)号：JP2000264001A
公开(公告)日：2000-09-26
申请号：JP7420299
申请日：1999-03-18
申请人： TOYODA GOSEI KK
发明人： HIUGA HIROMI , OGISO KOICHI , TERAMOTO YASUNOBU , OBA TATSUYA , HOTSUTA MASATAKA
IPC分类号： B60B7/00
摘要： PROBLEM TO BE SOLVED: To improve a decorating effect on a metal decorating part by clarifying contrast of the metal decorating part with a body part, in the metal decorating resin product such as a wheel cap which comprises a cap body having a coating film (the body part) and a cover body having a metal plating film (the metal decorating part). SOLUTION: This product is formed with a valley part spreading over a predetermined length by a sloping part 13a of a body part 10 and an end (a peripheral sloping part 23a) of a metal decorating part 20. A crossed axes angle formed by a face including the sloping part 13a of the body part 10 and a face including the peripheral sloping part 23a of the metal decorating part 20 is set at the angle of 5-30 deg., and by forming a dark shade at the valley part, contrast of the metal decorating part 20 with the body part 10 is clarified.

16. 发明专利

JP2000263588A TWO-COLOR RESIN MOLDING AND ITS PRODUCTION 失效
公开(公告)号：JP2000263588A
公开(公告)日：2000-09-26
申请号：JP7412699
申请日：1999-03-18
申请人： TOYODA GOSEI KK
发明人： KAWASHIMA TAIICHIRO , TERAMOTO YASUNOBU , NISHIKAWA TOMOKAZU , MUKAI HIROSHI
IPC分类号： B29C45/16
摘要： PROBLEM TO BE SOLVED: To produce a two-color resin molding having a main body part made of the first resin and an additional part made of the second resin inexpensively and easily. SOLUTION: A main body part 21 and an additional part 22 are formed by injecting the first molten resin and the second molten resin 22a, which are different from each other, at different points of time from the same injection hole 11a into a cavity 14b. A runner for opening/closing two different injection parts is unnecessary for a molding mold 10 necessary for production so that the cost of the molding mold can be reduced, and at the same time, a yield and production efficiency can be improved.

17. 发明专利

JP2000203202A CENTER CAP FOR TIRE WHEEL 失效
公开(公告)号：JP2000203202A
公开(公告)日：2000-07-25
申请号：JP496699
申请日：1999-01-12
申请人： TOYODA GOSEI KK
发明人： TERAMOTO YASUNOBU , OBA TATSUYA , MIYANO TETSUYA
IPC分类号： B60B7/02
摘要： PROBLEM TO BE SOLVED: To lock and hold a center cap in a state where it is mounted to a hub part independently of temperature change even if formed out of material different in expansion coefficient from a wheel rim. SOLUTION: This center cap 16 is mounted to a hub part 12 of a wheel rim 11. On the center cap 16, plural locking claws 17 are formed which can be engaged with an engaging groove 13 in an outer periphery of the hub part 12. In order to correspond to the locking claws 17, on the center cap 16, plural clamping pieces 18 are formed which join to an inner periphery face of the hub part 12 and pinch the hub part 12 with the locking claws 17.

18. 发明专利

JP2932705B2 失效
公开(公告)号：JP2932705B2
公开(公告)日：1999-08-09
申请号：JP1127791
申请日：1991-01-31
申请人： TOYODA GOSEI KK
发明人： TERAMOTO YASUNOBU , KOMYAMA TOMOAKI , MUKAI HIROSHI , SATO TAKAHIKO
IPC分类号： B60R13/06 , B60J10/02

19. 发明专利

JPH1034709A INTERIOR AND EXTERIOR PARTS FOR AUTOMOBILE 失效
公开(公告)号：JPH1034709A
公开(公告)日：1998-02-10
申请号：JP19609296
申请日：1996-07-25
申请人： TOYODA GOSEI KK
发明人： NAGATA TAKUJI , MUKAI HIROSHI , TERAMOTO YASUNOBU , SHIRAKI KATSUHIKO
IPC分类号： B60R19/03 , B29C45/26 , B29L31/58 , B60R13/04
摘要： PROBLEM TO BE SOLVED: To eliminate generation of shrink-marks on a designed face. SOLUTION: On a rear face R of a side molding 11, there is provided a grade which slants in a direction parting from slide cores 21a and 21b in moving the slide cores 21a and 21b after completion of injection. Thus, even when the slide cores 21a and 21b move in the direction of the arrow, the rear face R of the side molding 11 is prevented from being gouged at the ends of the slide cores 21a and 21b. As a result, generation of shrink-marks on a designed face D of the side molding 11 can be prevented.

20. 发明专利

JP2557717B2 失效
公开(公告)号：JP2557717B2
公开(公告)日：1996-11-27
申请号：JP6790190
申请日：1990-03-16
申请人： TOYODA GOSEI KK
发明人： TERAMOTO YASUNOBU , MUKAI HIROSHI , TANAKA TADAO
IPC分类号： B62D25/18 , B29C45/00 , B29C45/16 , B29C45/26 , B29L31/30 , B32B1/00

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