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1. 发明专利

JPH01321069A PRODUCTION OF CARBON FIBER REINFORCED METAL COMPOSITE 失效
公开(公告)号：JPH01321069A
公开(公告)日：1989-12-27
申请号：JP15569088
申请日：1988-06-23
申请人： HONDA MOTOR CO LTD , MITSUBISHI CHEM IND
发明人： KOYA YOSHIHIRO , KATAYAMA TOSHIAKI , HATA SUENOBU
IPC分类号： B22D19/14 , C22C47/00 , C22C47/08 , C22C47/12
摘要： PURPOSE:To prevent damage of fiber and to obtain a carbon fiber reinforced metal composite material having sufficient strength by arranging a partition wall having different material as composite matrix material so that fiber aggregated part becomes discontinuation with the matrix after casting, on the surface of the fiber aggregated part. CONSTITUTION:The fiber is not particularly limited, but pitch series carbon fiber of coal series or oil series is used. Further, shape of the partition wall arranged on the surface of the fiber formed body may be cylindrical shape, etc., to be possible to restrain change toward vertical direction to the max. stress direction loaded on the composite part at the time of cooling. If the deformation in this direction can be restrained, it becomes difficult-to-buckling and the damage of the fiber does not occur. Generally, the material of this partition wall is used with iron, ceramic, etc.

2. 发明专利

JPH01192858A PRODUCTION OF FIBER PREFORM 失效
公开(公告)号：JPH01192858A
公开(公告)日：1989-08-02
申请号：JP1042288
申请日：1988-01-20
申请人： HONDA MOTOR CO LTD , MITSUBISHI CHEM IND
发明人： KOYA YOSHIHIRO , KATAYAMA TOSHIAKI , HATA SUENOBU , OTA TORU , NISHIMOTO TOYOKO
IPC分类号： B22D19/14 , D04H1/58
摘要： PURPOSE:To obtain a fiber preform giving high interfacial strength between carbon fiber and matrix in a carbon fiber reinforced metal material (C.F.R.M.), giving excellent fiber reserving properties to the C.F.R.M., by using a mixture of a solvent, resin component and carbon powder as a binder. CONSTITUTION:(A) A resin component (e.g., phenolic resin) is blended with (B) carbon powder (e.g., graphite of 0.1-1mum particle diameter) in the weight ratio of the component B to the component A of 0.1-2 and (C) a solvent (e.g., methyl alcohol) to give a molded article of carbon fiber. Then the shaped body is dried, cured and calcined to afford the aimed fiber preform.

3. 发明专利

JPH04245949A THERMOPLASTIC COMPOSITE RAW MATERIAL 失效
公开(公告)号：JPH04245949A
公开(公告)日：1992-09-02
申请号：JP3157391
申请日：1991-01-31
申请人： HONDA MOTOR CO LTD
发明人： IGUCHI MASARU , SHIGETA HIROMASA , HATA SUENOBU
IPC分类号： A44B18/00 , B29C65/56 , B29C70/06 , B29K105/08 , B29L9/00 , B32B7/08 , D03D1/00 , D03D25/00
摘要： PURPOSE:To obtain a title composite raw material being a sheet-like raw material for laminating to form a composite material consisting of a thermoplastic resin and reinforcing fiber and capable of being fixed by only superposing without melting each sheet-like raw material. CONSTITUTION:A thermoplastic fiber in a sheet-like raw material 1 obtained by weaving reinforcing fiber 2 and fibers 3 consisting of thermoplastic resin for forming matrix phase is thermally deformed to provide a thermoplastic composite raw material in which hook-like fixing part 30 or loop-like fixing part is formed on both surfaces of the raw material. Thereby fixing parts of raw materials bringing into contact are entwined with each other to combine in Magic tape(R)-like state and the laminated raw materials are mutually fixed.

4. 发明专利

JPH0230363A PRODUCTION OF FIBER FORMED BODY FOR COMPOSITE REINFORCING AND PRODUCTION OF FIBER REINFORCED METAL 失效
公开(公告)号：JPH0230363A
公开(公告)日：1990-01-31
申请号：JP17816988
申请日：1988-07-20
申请人： HONDA MOTOR CO LTD
发明人： OGURA SHINICHI , HATA SUENOBU
IPC分类号： F16C7/02 , B22D19/14
摘要： PURPOSE:To improve the productivity of a long fiber reinforced metal by packing small shaped preform, which is formed as bar-like by bundling the long fiber, in a die, charging into a mold after making the fiber forming body for composite reinforcing by applying the pressure and pouring molten base metal. CONSTITUTION:The carbon long fiber are dipped into inorganic binder under bundling condition of multi pieces and formed to slender and linear bundle body 3. Successively, the bundle body 3 is cut, to preliminarily form the matchstick-like small shaped preform 4. Further, the small shaped preforms 4 are packed into recessed part 5a in a forming die 5, and after re-softening with solvent, a male die is pressed in the forming die 5, to form these to connecting rod-like. Then, the connecting rod-like forming body is heated to decomposition temp. of the binder or higher and burnt to form the fiber forming body 6 for composite reinforcing. The obtd. fiber forming body 6 for composite reinforcing is charged into pre-heated die and the molten metal is poured and pressurized, to produce the fiber reinforced metal product.

5. 发明专利

JPS61246335A METAL MEMBER STRENGTHENED WITH FIBER 失效
公开(公告)号：JPS61246335A
公开(公告)日：1986-11-01
申请号：JP8653385
申请日：1985-04-24
申请人： HONDA MOTOR CO LTD
发明人： KOIKE SEIICHI , OOTA TORU , HATA SUENOBU
IPC分类号： C22C47/08 , C22C47/00
摘要： PURPOSE:To obtain the titled member in which weak point in material quality at boundary part between base body metal layer and strengthened composite layer is dissolved, by strengthening a desired metal member compositedly, with fiber compact having low fiber vol. ratio prepd. by using powder having the same compsn. as base layer, or that made of the main component. CONSTITUTION:Inorganic fiber such as SiC fiber (0.1-1mu), C fiber (6-7mu), and powder having the same compsn. as base metal layer to be strengthened compositedly or made of the main component are mixed, then compacted. In this case, particle diameter of the powder must be 1-20 times as much as that of inorganic fiber. If the base metal layer is Al base alloy, Al alloy powder or pure Al powder is used as the powder. For obtaining fiber compact having low fiber vol. ratio, said powder. For obtaining fiber compact having low fiber vol. ratio, said powder of >=2 vol. ratio against fiber quantity and fibers are mixed while using also water, alcohol, resin bearing soln. etc., as binder, the mixture is compacted to a desired shape, then dried. By the compacting method, even fiber compact having

6. 发明专利

JPH02102349A ENGINE BLOCK OF MULTIPLE-CYLINDER ENGINE 失效
公开(公告)号：JPH02102349A
公开(公告)日：1990-04-13
申请号：JP25562388
申请日：1988-10-11
申请人： HONDA MOTOR CO LTD
发明人： INOUE KAZUO , KAMIYAMA MASAKI , KONNO TSUNEO , HATA SUENOBU , HAMABE KENJI , MATSUNO TOMOTOKI , MORIYA TAKASHI , WARASHINA NAOMI
IPC分类号： F02F1/00 , F01M11/02 , F02B75/18 , F02B75/20 , F02F1/18 , F02F7/00
摘要： PURPOSE:To contrive reduction in weight and also to contrive enhancement in rigidity by constituting a cylinder block so that skeletal frames mainly functioning as a strength member and rigid membrane members mainly functioning as a rigid member are integrally provided so as to form a cylinder barrel assembled block. CONSTITUTION:A cylinder block Bc consisting of the principal part of the engine block in a multiple-cylidner engine comprise a cylinder barrel assembled block 7 in which cylinder barrels 101 to 104 having a plurality of cylinder bores 4 are continuously provided. And on the other surface of both the right and left side walls 18 of this cylinder barrel assembled block 7 along the axial direction of the crankshaft, skeletal frames 8 are integrally joined, and also on each outer side surface 24 of the skeletal frames 8, a platelike rigid membrane member 9 is provided to constitute the engine block. And the skeletal frame 8 is so constituted that a plurality of transverse beam frame members 11, a longitudinal beam frame member 16, and pillar frame members are integrally framed in a cubic lattice form.

7. 发明专利

JPS6289565A PRODUCTION OF FIBER REINFORCED METALLIC MEMBER 失效
公开(公告)号：JPS6289565A
公开(公告)日：1987-04-24
申请号：JP22775285
申请日：1985-10-15
申请人： HONDA MOTOR CO LTD
发明人： HATA SUENOBU
IPC分类号： B22D19/14 , C22C47/00 , C22C47/08 , C22C47/12
摘要： PURPOSE:To reduce the cost of production by combining a fiber preform by pressure casting to a matrix metal, then heating the casting to the m.p. of the matrix metal or above and melting away the excess metal part. CONSTITUTION:The fiber preform 10 formed to a product shape is disposed into a lower metallic mold 12 and a molten metal 16 is poured into the mold. The molten metal 16 is pressurized by an upper metallic mold 14. The molten metal 16 advances into the spacings among the fibers of the preform 10 and are combined to form a cast material 18. The cast material 18 is charged into a heating furnace and is heated to the m.p. of the material 18 or above, then the excess metal parts of the inside and outside layers except the combined layer melt and fall into a receiving vessel 20. The fiber-reinforced metallic member 22 having a cylindrical shape which is the product shape is thus obtd. Since the use of a casting metal having a simple hole shape is made possible by the above-mentioned method, the cost of casting manufacture is reduced and the cost of production is reduced.

8. 发明专利

JPH04249152A THERMOPLASTIC COMPOSITE BODY AND MANUFACTURE THEREOF 失效
公开(公告)号：JPH04249152A
公开(公告)日：1992-09-04
申请号：JP3565491
申请日：1991-02-04
申请人： HONDA MOTOR CO LTD
发明人： SHIGETA HIROMASA , IGUCHI MASARU , HATA SUENOBU
IPC分类号： B29C43/20 , B29C43/52 , B29K73/00 , B32B5/16 , B32B5/26 , B32B27/12
摘要： PURPOSE:To improve toughness largely by laminating reinforcing fibers and specific low molecular weight blank and high molecular weight blank and heating and molding them. CONSTITUTION:Reinforcing fibers 2 and first blanks 6 composed of polyether ether ketone fibers having low molecular weight and second blanks 8 consisting of polyether ether ketone having high molecular weight are laminated. A laminate is pressed and heated, thus melting and unifying both polyether ether ketone, then molding a thermoplastic composite body 10. Polyether ether ketone having weight molecular weight of approximately 6.5X10 -8.3X10 is used as the low molecular weight blank at that time. A powdered or filmy substance is particularly favorable, and powder having mean particle size of 0.5mm is employed on powder and a film in thickness of approximately 3-35mum on the film.

9. 发明专利

JPH0293032A FIBER REINFORCED LIGHT ALLOY COMPOSITE MATERIAL 失效
公开(公告)号：JPH0293032A
公开(公告)日：1990-04-03
申请号：JP24270088
申请日：1988-09-28
申请人： HONDA MOTOR CO LTD
发明人： OGURA SHINICHI , HATA SUENOBU
IPC分类号： B22D19/14 , C22C47/00 , C22C47/02 , C22C47/04 , C22C47/06
摘要： PURPOSE:To improve the heat resistance and strength of the title material by roughening the surface of carbon fiber, providing the surface with a functional group and improving the reactivity of the surface with a matrix constituted of light alloy. CONSTITUTION:The fiber reinforced light alloy composite material is formed from a matrix constituted of light alloy and carbon fiber treated specially so as to compound with the matrix. The carbon fiber is immersed into nitric acid to roughen the surface of the fiber into 4 to 6m /g specific surface. The above surface is provided with a functional group, so that its reactivity with the above light alloy is improved.

10. 发明专利

JPS6289831A MANUFACTURE OF FIBER PRELIMINARY COMPACT 失效
公开(公告)号：JPS6289831A
公开(公告)日：1987-04-24
申请号：JP22775385
申请日：1985-10-15
申请人： HONDA MOTOR CO LTD
发明人： HATA SUENOBU
IPC分类号： C22C47/08 , B22D19/14 , C22C47/00
摘要： PURPOSE:To obtain the titled compact capable of forming composite body with metal having required strength and rigidity, by adding and dispersing whisker into soln. of organic (metal) compd., further dipping reinforcing long fibers then taking out, compacting them using the soln. as binder, drying, hardening, then heating and calcining. CONSTITUTION:Hardener is added to solvent soln. of aceton, etc., with organic compd. (such as acrylic resin thermally decomposable at

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