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61. 发明专利

JPS6176602A Production of hollow shaft member disposed with another member in outside circumferential part 失效
标题翻译：生产与其他成员在外部循环部分处理的中空轴件
公开(公告)号：JPS6176602A
公开(公告)日：1986-04-19
申请号：JP19762384
申请日：1984-09-20
申请人： Toyota Motor Corp
发明人： TANAKA KEIZO , IMAHASHI KUNIHIKO , NAGAREI ICHIRO
IPC分类号： B22F3/02 , B22F5/00 , B22F7/08
摘要： PURPOSE: To produce inexpensively a hollow shaft member disposed with another member in the outside circumferential part by injecting and packing a material for injection molding into the cavity of the hollow part within the split molds of the outside circumferential part of the hollow shaft member held by the split molds then heating and sintering said material.
CONSTITUTION: The hollow shaft material 4 is held in at least ≥1 points of shaft material holding parts 1a, 2a of the split molds 1, 2 to be used for forming the material and the material for injection molding such as resin, metallic pow der or ceramics is injected and packed from an injection nozzle hole 3a of an injection nozzle 3 through the injection holes 4a bored to the positions facing the cavity C of the material 4 into the cavity C formed of the outside circumfer ential part of the material 4 and the hollow part in the molds 1, 2 to mold and fix at least ≥1 another member to the optional position in the outside circumferential part of the material 4. The another member is thereafter heated and sintered. The hollow shaft member disposed with another member in the outside circumferential part is thus obtd. inexpensively with high productivity without generating the deformation and failure of the material 4.
COPYRIGHT: (C)1986,JPO&Japio
摘要翻译：目的：通过将空心轴构件的外周部分的模具中的中空部件的空腔中注入和包装注塑成型而将其它构件设置在外周部的空心轴构件然后将模具加热并烧结所述材料。构成：空心轴材料4被保持在用于形成材料和用于注射成型的材料如树脂，金属粉末的分割模具1,2的轴材料保持部分1a，2a的至少> 1点中或者通过喷射孔4a从注射喷嘴3的喷嘴孔3a注入并包装到面向材料4的空腔C的位置到由材料4的外部圆周部分形成的空腔C中以及模具1,2中的中空部分，以在材料4的外周部分中的任意位置模制和固定至少> = 1个另一构件。然后将另一构件加热并烧结。因此，在外周部设置有另一构件的中空轴构件。廉价地生产而不会产生材料4的变形和破坏。

62. 发明专利

JPS6144103A Production of connecting rod 失效
标题翻译：生产连线
公开(公告)号：JPS6144103A
公开(公告)日：1986-03-03
申请号：JP16722184
申请日：1984-08-09
申请人： Toyota Motor Corp
发明人： IMAHASHI KUNIHIKO , OKAMOTO MAMORU , OGINO KEIJI , TAKAHASHI KAZUHIKO
IPC分类号： B22F3/02 , B22F3/17 , B22F3/24 , C21D9/00
摘要： PURPOSE: To produce a connecting rod which is soft at both ends to be machined and has high strength and high hardness only in the I-section of the body by subjected only the I-section part of the body of the connecting rod formed by sintering and forging of a powder metallurgical method to quick cooling by upper and lower water-cooled dies, etc.
CONSTITUTION: The large end 2 and small end 3 of the connecting rod 1 formed in the stage of producing the rod 1 by a sinter-forging method or hot forging of a steel blank material require machining for attaching said ends to the crank pin of a crank shaft and piston and have preferably smaller hardness to some extent. However, the I-section part 4 of the body requires the high strength and high hardness and therefore said part is quickly cooled under the pressure by the water-cooled upper die 5 and lower die 6 from above and below and the cooling rate is increased to increase the strength and hardness. The connecting rod having the I-section part of the body having the high strength and high hardness and the easily machineable large end 2 and small end 3 having the relatively small hardness is thus produced with the easy operation.
COPYRIGHT: (C)1986,JPO&Japio
摘要翻译：目的：通过仅通过烧结形成的连杆的主体的I部分，在本体的I部中生产软质的待加工的连杆，并具有高强度和高硬度和锻造粉末冶金方法以通过上下水冷模具等进行快速冷却。构成：连杆1的大端2和小端3通过烧结锻造在生产杆1的阶段中形成方法或热锻造需要加工以将所述端部附接到曲轴和活塞的曲柄销，并且在一定程度上优选具有较小的硬度。然而，本体的I部分部分4需要高强度和高硬度，因此所述部分在水冷上模5和下模6的压力下从上下快速冷却，并且冷却速率增加增加强度和硬度。具有具有高强度和高硬度的本体的具有I部分部分的连接杆和具有相对较小硬度的容易加工的大端部2和小端部3由此容易地进行生产。

63. 发明专利

JP2003211139A METHOD AND DEVICE FOR TREATING SHREDDER DUST 审中-公开
公开(公告)号：JP2003211139A
公开(公告)日：2003-07-29
申请号：JP2002017639
申请日：2002-01-25
申请人： TOYOTA MOTOR CORP
发明人： IMAHASHI KUNIHIKO , MIYATA NORIMASA , HIGASHIDE KAZUNORI
IPC分类号： B09B3/00
摘要： PROBLEM TO BE SOLVED: To realize a method and device for treating shredder dust capable of treating shredder dust without separating according to a size, specific gravity and moisture content or the like. SOLUTION: Two screws 20a and 20b which are rotated in the opposite direction while being engaged with each other are provided inside a slender casing 12. The shredder dust which is not separated according to the size, specific gravity and moisture content or the like is crushed and compressed by rotating the two screws 20a and 20b so as to be rolled inside, and a thermoplastic resin contained by the shredder dust is fused and solidified. A heating value, heat generation value and pressurization value can be regulated, therefore the shredder dust is heated and compressed within a suitable temperature range. As a result, the thermoplastic resin in the shredder dust is sufficiently fused, and lead or the like can surely be enclosed. COPYRIGHT: (C)2003,JPO

64. 发明专利

JP2002113452A REGENERATION MATERIAL FOR SHOCK ABSORBER USE 失效
公开(公告)号：JP2002113452A
公开(公告)日：2002-04-16
申请号：JP2000306481
申请日：2000-10-05
申请人： TOYOTA MOTOR CORP , SHIIENJI KK
发明人： TANAKA ATSUSHI , KAJIWARA TAKUJI , IMAHASHI KUNIHIKO , TAKAOKA NOBUYUKI
IPC分类号： B09B5/00 , B09B3/00 , F16F7/00
摘要： PROBLEM TO BE SOLVED: To provide an inexpensive regeneration material for a shock absorber with an excellent shock absorbing property manufactured using a used industrial product. SOLUTION: The regeneration material for shock absorber is retained inside a container and is used. The regeneration material is obtained by pulverizing a used industrial product comprising a plurality of materials having different compression strengths and removing a metal and is molded body obtained by molding a raw material in which an ash content is 5-95% by weight. The regeneration material is a collection body of materials having various rupture strengths and can exhibit an excellent shock absorbing property since it is not destroyed at once and is subsequently destroyed when it receives a shock. The regeneration material can absorb the shock without being splashed by retaining it inside the container and using.

65. 发明专利

JPH10263479A AIR CLASSIFIER 失效
公开(公告)号：JPH10263479A
公开(公告)日：1998-10-06
申请号：JP7246197
申请日：1997-03-25
申请人： TOYOTA MOTOR CORP
发明人： IMAHASHI KUNIHIKO , KAJIWARA TAKUJI , MIYATA NORIMASA , TSUJITA IKUSHI
IPC分类号： B07B4/02 , B07B11/02
摘要： PROBLEM TO BE SOLVED: To improve an operation to classify a feedstock as a heavy material and a light material by forming a laminar glow area and a turbulent flow area in the body of a classifier, then providing a feesdtock leading aperture and a light material delivery aperture on the top of the body and, at the same time, providing a heavy material delivery aperture on the bottom of the body. SOLUTION: A laminar flow area forming means 2 for forming a laminar flow area 2A and a turbulent flow area forming means 3 for forming a turbulent flow area 3A are arranged in the body 1 of a classifier. The laminar flow area forming means 2 has a single passageway with a cross section large enough to allow the passage of a feedstock to be clarified and also an air flow regulating plate for regulating an air current flowing through the passageway into a laminar flow current as constituent elements. In addition, the turbulent flow area forming means 3 is equipped with a slant plate for generating a turbulent flow in the air current by expanding the cress section of the passageway. Further, on the top of the body 1 of the classifier, a feedstock leading aperture 5 made up of a hopper and a light material delivery aperture 6 for a blower are formed and, at the same time, a heavy material delivery aperture 7 is formed on the bottom. Thus, it is possible to maintain an action to classify the feedstock as a heavy material and a light material at a highly efficient level.

66. 发明专利

JPH08165163A RAW CERAMIC MATERIAL AND PRODUCTION OF TILE USING THE SAME 失效
公开(公告)号：JPH08165163A
公开(公告)日：1996-06-25
申请号：JP30922894
申请日：1994-12-13
申请人： TOYOTA MOTOR CORP , INAX CORP
发明人： HIKOSAKA YOSHIMASA , KAJIWARA TAKUJI , IMAHASHI KUNIHIKO , HIRANO ATSUO
IPC分类号： C04B33/13
摘要： PURPOSE: To produce dense tiles having low porosity by preventing secondary cohesive force of glass powder added to a main ceramic material comprising clay mineral particles. CONSTITUTION: This raw ceramic material is prepared by adding glass powder 3 good in dispersibility, having 2-100μm size super fine glass and containing no glass powder having strong secondary cohesive force to a main ceramic material 2 comprising clay mineral particles. As the secondary cohesion of the glass powder 3 is inhibited, the glass powder 3 uniformly disperses in the main ceramic material and dense tiles having low porosity can be obtained.

67. 发明专利

JPH07100576A METHOD AND DEVICE FOR MANUFACTURING CONNECTING ROD 失效
公开(公告)号：JPH07100576A
公开(公告)日：1995-04-18
申请号：JP24712493
申请日：1993-10-01
申请人： TOYOTA MOTOR CORP , SUMITOMO LIGHT METAL IND
发明人： YOKOO YOSHIKI , IMAHASHI KUNIHIKO , HOTTA AKIO , ISHIHARA SADAO , WAKABAYASHI HIROYUKI , ANPO MITSUO
IPC分类号： B21J5/02 , B21J13/02 , B21K1/14
摘要： PURPOSE:To shorten the time for charging a blank as much as possible and to prevent the development of forming crack by dividing a connecting rod into a cap and a rod, deform-extruding, inserting into the same die after heating both parts and closeforging. CONSTITUTION:The cap part 38 and the rod part 40 are separately extruded and a recessed part 42 is formed in the cap part deform-extruded material 38 and a projecting part 44 is formed in the rod part deform-extruded material 40. Successively, the deform-extruded materials 38, 40 are cut to the thickness matching to the product volume to obtain the cap side blank 46 and the rod side blank 48. Further, the projecting part 44 of the rod side blank 48 is fitted in the recessed part 42 of the cap side blank 46 and calked. The integrated blanks 46, 48 are heated and immediately inserted into a close-forging die and forged. In the following process, the cap and the rod are separated and each of these is machined to complete the connecting rod.

68. 发明专利

JPH06184605A FORGING AND FORMING METHOD OF ALUMINUM PARTS 失效
公开(公告)号：JPH06184605A
公开(公告)日：1994-07-05
申请号：JP31639992
申请日：1992-10-30
申请人： TOYOTA MOTOR CORP
发明人： HOTTA AKIO , IMAHASHI KUNIHIKO
IPC分类号： B21J5/00 , B21J5/02 , B22F1/00 , B22F3/24
摘要： PURPOSE:To forge and form parts which are not provided with transporting flaws and nicks at an excellent product yield without generating fine cracking by using a rapidly solidified aluminum powder material. CONSTITUTION:The rapidly solidified aluminum powder is inserted into an aluminum can consisting of an expanded material and after this aluminum can is hermetically sealed by vacuum degassing, the aluminum can is extruded to an irregular shape. This extrudate is cut at a specific thickness to form a planar blank material for forging. This blank material for forging is forged by a closed forging method. Since the rapidly solidified aluminum powder is extruded to the irregular shape while the powder is held loaded into the aluminum can having excellent expandability and, therefore, fine cracking is not generated in the rapidly solidified aluminum powder material. The extruded material is cut to the specific thickness to the planar blank material for forging and this blank material for forging is forged by the closed forging and, therefore, the aluminum can is not removed as a burr and the high yield is embodied. The rapidly solidified aluminum powder material and the aluminum can layer are completely diffusion bonded and, therefore, even if the parts have the transporting flaws, nicks, etc., the cracking from these parts as starting points does not arise.

69. 发明专利

JPH06158200A HIGH HEAT RESISTANT AND HIGH WEAR RESISTANT ALUMINUM MATRIX COMPOSITE 失效
公开(公告)号：JPH06158200A
公开(公告)日：1994-06-07
申请号：JP35890692
申请日：1992-11-19
申请人： TOYOTA MOTOR CORP , TOYO ALUMINIUM KK
发明人： IMAHASHI KUNIHIKO , MIURA HIROHISA , YAMADA YASUHIRO , MICHIOKA HIROBUMI , KUSUI JUN , TANAKA AKIMORI
IPC分类号： C22C1/05 , C22C1/10 , C22C21/00 , C22C21/02 , C22C29/16 , C22C32/00
摘要： PURPOSE:To obtain an aluminum matrix composite excellent in characteristics by dispersing specified wt.% of nitrides into an aluminum alloy matrix having a specified chemical compsn. and producing it by a powder metallurgical method. CONSTITUTION:As a matrix, an aluminum allay contg., by weight, under the standard in which the matrix is taken as 100wt.%, 10 to 20% Ni and to 25% Si and contg. at least 1.0 to 3.0% Mo, and the balance Al is used. In the matrix, the grains of one or >= two kinds among nitrides and borides are dispersed by 0.5 to l0% in total in the case the whole body of the composite contg. the matrix is taken as 100wt.%, which is produced by a powder metallurgical method. In this way, the composite excellent in wear resistance, rigidity and creep properties can be obtd.

70. 发明专利

JPH05306166A 失效
公开(公告)号：JPH05306166A
公开(公告)日：1993-11-19
申请号：JP7329691
申请日：1991-04-05
申请人： TOYOTA MOTOR CORP , OSAKA GAS CO LTD
发明人： MIURA HIROHISA , IMAHASHI KUNIHIKO , NAKAGAWA YOSHITERU , AZUMA TAKAYUKI
IPC分类号： C04B35/52 , C04B35/83
摘要： PURPOSE:To provide a carbon composite material excellent in wear resistance. CONSTITUTION:This carbon composite material consists of matrix carbon as the base material and ceramics embedded in the base material. The average thermal expansion coefft. alpha1 in 20-1000 deg.C range of the base material C and the average thermal expansion coefft. alpha2 in 20-1000 deg.C range of the ceramics are specified to the relation of -2

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