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111. 发明专利

JP2001354092A PILLAR FOR AUTOMOBILE 失效
公开(公告)号：JP2001354092A
公开(公告)日：2001-12-25
申请号：JP2000178425
申请日：2000-06-14
申请人： KYORAKU CO LTD , NAGASE & CO LTD
发明人： TAMADA TERUO
IPC分类号： B62D25/04 , B60R21/04
摘要： PROBLEM TO BE SOLVED: To provide a pillar for an automobile assuring high safety by greatly improving the shock resistance and absorptiveness of an shock absorbing member. SOLUTION: The shock absorbing member 9 is laid between a pillar inner 6 and a garnish 7, having an inner wall 11 and an outer wall 12 joined to the pillar inner 6 and the garnish 7, respectively. The shock absorbing member 9 has a rising wall 14 almost perpendicular to the pillar inner 6 and the garnish 7 and a basically square form in cross section in a vertical view.

112. 发明专利

JP2001009369A EXTERIOR PANEL FOR CAR AND PRODUCTION METHOD THEREOF 失效
公开(公告)号：JP2001009369A
公开(公告)日：2001-01-16
申请号：JP18544599
申请日：1999-06-30
申请人： KYORAKU CO LTD
发明人： WASHIMI TAKEHIKO , TAMADA TERUO
IPC分类号： B05D7/14 , B05D7/24 , B29C49/04 , B29C49/48 , B29C49/78 , B32B27/20
摘要： PROBLEM TO BE SOLVED: To obtain an exterior panel molded product for a car excellent in mechanical strength such as rigidity or the like and having no orange peel or the like on its coating surface. SOLUTION: A hollow exterior panel molded product 1 for a car is produced by blow molding and a coating film is applied to the outer surface thereof. In the blow molding of the exterior panel molded product for a car, molds having fine unevenness showing a surface roughness of 3-13.5 μm are used and a parison 3 comprising crystalline resin having the flexural modulus of elasticity of 9,000 kg/cm2 or more at 23 deg.C is arranged between the molds and the surface temp. of the cavities 4a, 5a of the molds is set to a range satisfying A =4.5 (μm)+10.

113. 发明专利

JP2000015687A EXTERNAL FACING PLATE FOR AUTOMOBILE AND ITS MANUFACTURE 失效
公开(公告)号：JP2000015687A
公开(公告)日：2000-01-18
申请号：JP19966598
申请日：1998-06-30
申请人： KYORAKU CO LTD
发明人： WASHIMI TAKEHIKO , TAMADA TERUO , MATSUBA AKIHIKO
IPC分类号： B62D37/02 , B29C49/04 , B29C49/48 , B29L31/30
摘要： PROBLEM TO BE SOLVED: To manufacture an external facing plate for an automobile having an excellent heat resistance and a good appearance merely by coating an outer surface of a blow molded external facing plate molding for the automobile with a coating film without polishing or wet sanding the outer surface of the molding. SOLUTION: A parison 3 made of an amorphous resin having a tensile elastic modulus of 2,000 kg/cm2 at 75 deg.C or higher 13 disposed between opened molds 4 and 5 having surface roughnesses of cavities 4a, 5a of 0.9 to 9.0 μm and a fine protrusion and recess surface of a mean interval between ridges of 10 to 150 μm. Thereafter, a pressurized air is introduced into the parison 3 to bring the parison 3 into close contact with the cavity. Then, a surface temperature Y deg.C of the cavity is set to a range of Y=(0.96X+3) to (0.96X+40) in terms of a temperature X deg.C in which the modulus of the resin becomes 2,000 kg/cm2, and the parison 3 is brought into close contact with the cavity. An outer surface of an external facing plate molding 1 is directly coated with a coating film.

114. 发明专利

JPH0957826A CLOTH-CLAD HOLLOW MOLDED ARTICLE 失效
公开(公告)号：JPH0957826A
公开(公告)日：1997-03-04
申请号：JP24232995
申请日：1995-08-29
申请人： KYORAKU CO LTD
发明人： WASHIMI TAKEHIKO , TAMADA TERUO , FUKUMOTO TETSUYA
IPC分类号： B29C49/20 , B29C49/24
摘要： PROBLEM TO BE SOLVED: To obtain a cloth-clad hollow molded article having beautiful external appearance, in which no breakage occurs at the folded-back edge of a decorative cloth even when the decorative cloth is inserted in a mold at blow molding so as to clad the decorative cloth in such a manner as to fold back over from one side of the hollow molded article to its other side. SOLUTION: A decorative cloth 3 is pasted to the surface 2 of a panel 1, which is a blown hollow molded article made of a thermoplastic plastic. The end part of the decorative cloth 3 pasted on the surface 2 of the panel 1 is pasted by being folded back to the rear surface 5 of the panel 1. At the decorative cloth 3, some portion in the thickness of the cloth is pasted to the surface of the panel 1 under the state being imbedded in the surface of the panel 1. The decorative cloth 3 is made of non-woven fabric or knitted fabric. The tensile strength of the decorative cloth 3 is 120kg/cm or less, its elongation is 100% or more and the weight per area is 200-500g/m .

115. 发明专利

JPH06143391A BLOW MOLDING 失效
公开(公告)号：JPH06143391A
公开(公告)日：1994-05-24
申请号：JP31443692
申请日：1992-10-30
申请人： KYORAKU CO LTD
发明人： WASHIMI TAKEHIKO , TAMADA TERUO , FUKUMOTO TETSUYA
IPC分类号： B29C49/04 , B29K25/00 , B29L24/00 , C08K7/00 , C08K7/02 , C08L25/10 , C08L25/12 , C08L55/00 , C08L55/02
摘要： PURPOSE:To obtain a blow-molding with fine surface appearance by mixing elastomer specified in a content and viscosity of styrene in strip-like dispersed relation with respect to ABS resin. CONSTITUTION:An elastomer B having a styrene content of 10-40wt.%. is blended in ABS resin A at 0.5-30 pts.wt. with respect to 100 pts.wt. of the ABS resin A. Herein, the ratio between the viscosity of the elastomer B as measured in the condition of temperature higher than the flow commencement point of the ABS resin A at 35 deg.C and at an apparent shearing speed of 100sec and the viscosity Pa of the ABS resin A is in the range of 0.02-1.50. The elastomer B has strip-like dispersed particles in the molding, and the maximum length of the strip-dispersed particles is 10mum or longer. In this way, uniform fine unevenness is formed on the overall surface of a blow-molding and thus a blow- molding with excellent appearance can be obtained.

116. 发明专利

JPH01301320A MANUFACTURE OF HOLLOW MOLDED PRODUCE MADE OF NONCRYSTALLINE RESIN 失效
公开(公告)号：JPH01301320A
公开(公告)日：1989-12-05
申请号：JP13382488
申请日：1988-05-31
申请人： KYORAKU CO LTD
发明人： WASHIMI TAKEHIKO , MATSUMOTO KAZUYA , TAMADA TERUO
IPC分类号： B29C49/48 , B29C49/64 , B29L22/00
摘要： PURPOSE:To improve an external appearance of the surface and dimensional accuracy, by a method wherein at the time when parison comprising specific noncrystalline resin is arranged within a mold and the parison is stuck close to a mold cavity, a mold cavity temperature is set up so that the same falls within a specific sphere. CONSTITUTION:Parison comprised of noncrystalline resin whose temperature where the tensile modules of elasticity becomes 2,000kg/cm is at least 75 deg.C is arranged within a mold, gas is blown into the parison and the parison is stuck close to a mold cavity. In this instance, the parison is stuck close to the mold cavity by setting up a mold cavity temperature y deg.C so that the same falls within a sphere of y=(0.96x-37) to (0.96x+3) to a temperature x deg.C where the tensile modulus of elasticity of amorphous resin becomes 2,000kg/cm . When y 0.96x+3 is attained, it follows that deformations such as a sink/warp are generated after molding and the molded product becomes inferior in dimensional accuracy.

117. 发明专利

JP2019002420A 制振部材及びその製造方法、並びに構造体の製造方法审中-公开
公开(公告)号：JP2019002420A
公开(公告)日：2019-01-10
申请号：JP2017115266
申请日：2017-06-12
申请人： KYORAKU CO LTD , TOYOTA MOTOR KYUSHU INC , TOYOTA MOTOR CORP
发明人： TAMADA TERUO , TANI NAOTO , KAJIWARA KAZUTOMO , YAFUJI KATSUO , NAKANO YUKI , NAKAMURA KENGO , MATSUURA ASATO , ETO YUICHI , KANAOTO MIKI
IPC分类号： F16F15/02 , B29C49/04 , B29C49/20 , B29C51/10
摘要：【課題】制振性が高められた制振部材を提供する。【解決手段】本発明によれば、筒体内に挿入される制振部材であって、前記制振部材は、成形体を備え、前記成形体は、複数の基部と、前記複数の基部のうちの隣接する2つの基部を連結する連結部を備え、前記連結部は、前記隣接する2つの基部の間に折り畳み可能に構成されている、制振部材が提供される。【選択図】図1

118. 发明专利

JP2002067133A GRAIN-LIKE BLOW MOLDED PRODUCT, METHOD FOR MANUFACTURING THE SAME, AND BLOW MOLD 失效
公开(公告)号：JP2002067133A
公开(公告)日：2002-03-05
申请号：JP2000264187
申请日：2000-08-31
申请人： KYORAKU CO LTD
发明人： TAMADA TERUO , TAKEDA TSUTOMU
IPC分类号： B29C49/52 , B29C49/04
摘要： PROBLEM TO BE SOLVED: To provide a grain-like blow molded product not inferior to genuine wood not only in appearance but also in feel, a method for manufacturing the same and a blow mold for blow molding. SOLUTION: A grain-like panel 1 of blow molded product is obtained by the blow molding of a thermoplastic resin material. Recessed, projected or uneven grain stripes 4 are formed to the surface of the grain-like panel 1.

119. 发明专利

JP2001341516A AIR-CONDITIONING DUCT FOR AUTOMOBILE 失效
公开(公告)号：JP2001341516A
公开(公告)日：2001-12-11
申请号：JP2000161415
申请日：2000-05-31
申请人： KYORAKU CO LTD
发明人： TAMADA TERUO
IPC分类号： B60H1/00 , B29C49/20 , B60H1/32 , F24F13/02
摘要： PROBLEM TO BE SOLVED: To realize an air-conditioning duct for an automobile with high impact absorptivity. SOLUTION: This air-conditioning duct 1 for the automobile is made of thermoplastic resin integrally formed by blow molding, having one wall 2 and the other wall 3 relative with a space in a direction (of an arrow mark) to which impact is applied, and an inner rib 6 of plate shape for absorbing the impact, provided between one wall 2 and the other wall 3 along the longitudinal direction. One wall 2 is inclined with respect to the other wall 3, and one side wall 4 and the other side wall 5 connected to both side ends of one wall 2 and the other wall 3 are relative almost in parallel. The inner rib 6 of plate shape is formed by integrating the tip of one rib 7 with one reinforcing core material 9 of plate shape embedded projecting from one wall 2 toward the other wall 3, with the tip of the other rib 8 with the other reinforcing core material 10 embedded projecting from the other wall 3 toward one wall 2, through a weld part 11.

120. 发明专利

JP2000238119A BLOW MOLDING METHOD FOR HOLLOW MOLDED PRODUCT 失效
公开(公告)号：JP2000238119A
公开(公告)日：2000-09-05
申请号：JP4770299
申请日：1999-02-25
申请人： KYORAKU CO LTD
发明人： TAMADA TERUO
IPC分类号： B29C49/20 , B29C49/64 , B29C49/78 , B29L9/00 , B29L24/00
摘要： PROBLEM TO BE SOLVED: To obtain a hollow molded product, with a heat insulating sheet applied to a part of the product, which is free from distortion due to deformation in a cooling process after blow molding. SOLUTION: This molding method is to blow mold a hollow molded product 1 with a fiber sheet 3 applied only to the outer wall face 2. In this case, a parison is arranged between a pair of split halves of a mold which consists of one side and the other side parts of the mold, and at the same time, a heat insulating sheet is arranged between the parison and the one side part of the mold. The cavity furnace temperature of the one side part of the clamped paired split halves of the mold is maintained at a specific temperature level within the range of temperatures above 0 deg.C to 30 deg.C or within this temperature range. Further, the cavity surface temperature of the other side part of the split halves of the mold is maintained at higher temperatures by 10-70 deg.C than the cavity surface temperature of the one side part of the split halves to perform a blow molding process.

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