-
公开(公告)号：JPS61178051A
公开(公告)日：1986-08-09
申请号：JP2042985
申请日：1985-02-05
Applicant: TORAY INDUSTRIES
Inventor： HIROI TSUTOMU , ITO TOSHIHIRO , TSUCHIYAMA NOBUO , KOZUKA KOJI
IPC: B04B5/02
Abstract: PURPOSE:To enable the high speed rotation of a rotor by preventing the destruction at the interface between the rotor and a boss, by forming the rotor from a composite material of a resin or a metal and a reinforcing fiber and connecting the rotor and the boss through a buffer material. CONSTITUTION:A rotor 1 has a rotor element 2 and boss 5 and 8 cell insert holes 4 positioned so as to provide an equal distance from a rotary axis X and arranged around the axis X at equal intervals are provided to the rotor element 2 by drilling. The boss 5 is equipped with axial bore 6 for mounting a drive shaft 3 and the rotor element 2 is integrally connected to the boss 5 through a buffer material 7. In this case, the rotor element 2 comprises a fiber reinforced resin (FRP), a fiber reinforced thermoplastic resin (FRTP) or a reinforced metal (FRM) and the boss 5 is molded from FRP, FRTP or FRM like the rotor element 2. The buffer material 7 is made of, for example, a composite material of a high toughness resin and cloth.
-
公开(公告)号：JP2003232015A
公开(公告)日：2003-08-19
申请号：JP2002030686
申请日：2002-02-07
Applicant: TORAY INDUSTRIES
Inventor： ITO TOSHIHIRO
Abstract: PROBLEM TO BE SOLVED: To provide a soundproof panel excellent in fireproofness, insulation property and heat insulation property and, at the same time, improving problems such as strength and impact resulting from a defect of an inorganic board to make it light and excellent in handling efficiency as well as the facilitation of construction work. SOLUTION: The composite soundproof panel 1 includes the inorganic board 3 having an uneven face or a porous layer 2 on the surface and a fiber- reinforced resin layer 4 connected to the board 3 through the uneven face or the porous layer, and the soundproof panel 1 is substantially combined with the board 3 by making a matrix resin of the fiber-reinforced resin layer 4 get into the uneven face or the porous layer 2. COPYRIGHT: (C)2003,JPO
-
公开(公告)号：JP2002294937A
公开(公告)日：2002-10-09
申请号：JP2001092230
申请日：2001-03-28
Applicant: TORAY INDUSTRIES , MITSUBISHI HEAVY IND LTD
Inventor： MATSUURA MASASHI , ITO TOSHIHIRO , FUKIHARA MASAAKI , YAJIMA MITSURU
Abstract: PROBLEM TO BE SOLVED: To provide an FRP made-roof member eliminating a beam or a purlin specially when a large-sized roof is roofed, having light weight to excel in handling efficiency, enabling a curved shape to easily form, lightening the burden imposed on a column of a building and facilitating the execution without being required for a large-sized heavy machine. SOLUTION: A roof member is constituted of an FRP made-panel member having the thickness within a range of 0.5 to 4 mm and FRP made-reinforcing members opposingly provided to both up and down surfaces of the panel member and having modulus of elasticity in the direction of a bearing span within a range of 5,000 to 10,000 kg/mm , and the FRP made-roof member forms a hollow closed section consisting of the panel member and the reinforcing members.
-
公开(公告)号：JP2002250387A
公开(公告)日：2002-09-06
申请号：JP2001049952
申请日：2001-02-26
Applicant: TORAY INDUSTRIES
Inventor： ITO TOSHIHIRO
Abstract: PROBLEM TO BE SOLVED: To provide a support structure adoptable in an FRP support, too, having no plastic region without absorbing energy at the time of a collision of a vehicle by deformation energy in the plastic region of a support, having an excellent execution property and easy to be replaced. SOLUTION: This energy absorbing support structure is characterized by arranging energy absorbing members made of cross sectional surfaces having cylindrical shapes, square cylindrical shapes or parallel cross shapes between a mounting flange provided on the lower part of the support and a concrete body or on the upper and lower sides of the mounting flange and coupling the energy absorbing members and the body, in the support of the structure in which the mounting flange is fastened with an anchor bolt buried in the body.
-
公开(公告)号：JP2001207597A
公开(公告)日：2001-08-03
申请号：JP2000021292
申请日：2000-01-31
Applicant: TORAY INDUSTRIES
Inventor： ITO TOSHIHIRO
Abstract: PROBLEM TO BE SOLVED: To provide a connecting structure for roof structural bodies made of FRP capable of securing good sealing performance by reducing the relative deformation of the structural bodies when the plurality of roof structural bodies are connected to one another with the intervals required for construction accuracy therebetween, and of causing load such as wind load or horizontal force in an earthquake to be efficiently transferred to the lower structure. SOLUTION: In the connecting structure for the roof structural bodies made of FRP, an interval-adjusting member is inserted into a gap between the adjacent roof structural bodies at the connection between the structural bodies, and the structural bodies are connected together by fastening means passing through the opposite FRP skin layers of the bodies and the interval-adjusting member.
-
Patent Agency Ranking
公开(公告)号：JP2000102982A
公开(公告)日：2000-04-11
申请号：JP27764298
申请日：1998-09-30
Applicant: TORAY INDUSTRIES
Inventor： SEKIDO SHUNEI , ITO TOSHIHIRO
IPC: B29C70/06 , B29C65/70 , B29K105/08
Abstract: PROBLEM TO BE SOLVED: To simply bond two or more FRP structures and to also bring the bonded part to an FRP structure to enhance the strength of a finally formed large-sized FRP molded product as a whole. SOLUTION: At least two FRP structures 1a, 1b are adjacently arranged and FRP molded objects having reinforcing fiber base materials 3 arranged to the upper surface or upper and lower surfaces thereof are arranged so as to straddle the abutted end parts of both FRP structures 1a, 1b to be bonded to and integrated with both FRP structures 1a, 1b.
-
公开(公告)号：JPH11141048A
公开(公告)日：1999-05-25
申请号：JP25396598
申请日：1998-09-08
Applicant: TORAY INDUSTRIES
Inventor： ITO TOSHIHIRO , ONISHI HIROSHI , KITATANI MASATOSHI
Abstract: PROBLEM TO BE SOLVED: To obtain excellent durability by providing a reinforcing member piercing in the thickness direction of a core member so as to be integrated with skin members in a sandwich structure with the core member held between the skin members made of FRP. SOLUTION: Skin members 2 are formed of thin plates mainly composed of FRP so as to hold rigidity, and a core member 4 is held between the skin members 2 to form a sandwich structure body 1. A reinforcing member 3 integrated with the skin members 2 is provided so as to form such structure that both faces and end parts of the sandwich structure body 1 are integrated to wrap the core member 4 so as not to be exposed. The skin members 2 and reinforcing part 3 are formed of thermosetting resin such as polyester resin or vinyl ester resin reinforced with reinforced fiber such as glass fiber, and the core member 4 is formed of water resistant wood, acrylic or polyurethane. The sandwich structure body lightweight and excellent in handling performance can therefore be obtained.
-
公开(公告)号：JPH05178530A
公开(公告)日：1993-07-20
申请号：JP35713591
申请日：1991-12-24
Applicant: TORAY INDUSTRIES , HIGUCHI TEKKOSHO KK
Inventor： AKIMOTO TATSUO , ITO TOSHIHIRO , FUJITA HIROSHI , HIGUCHI SADAO
Abstract: PURPOSE:To ensure the efficient performance of a mechanical process where adhesive sheet pieces cut out from, a roll are sequentially laminated with the prescribed angle of change in direction, and prevent adhesive sheet pieces having a residual separating sheet from being laminated. CONSTITUTION:There are provided a sheet feeding mechanism A for delivering an adhesive agent impregnated or coated adhesive sheet 2 from a roll 1, a separating sheet collecting mechanism B for releasing a separating sheet 3 from the sheet 2, a sheet cutting mechanism C for cutting the sheet 2 free from the separating sheet 3, and a sheet piece transfer mechanism D for carrying cutout sheet pieces 2a one by one onto a pallet 29 waiting at a laminating position. Furthermore, there are provided a sheet piece laminating mechanism E for stacking the adhesive sheet pieces 2a carried with the mechanism D onto the pallet 29 with a change in rotary phase, according to the prescribed sequence, and a residual separating sheet detecting mechanism G for detecting whether a broken residue of the separating sheet 3 remains in the sheet 2.
-
公开(公告)号：JP2003232014A
公开(公告)日：2003-08-19
申请号：JP2002030685
申请日：2002-02-07
Applicant: TORAY INDUSTRIES
Inventor： ITO TOSHIHIRO
Abstract: PROBLEM TO BE SOLVED: To provide an excellent sound insulation panel capable of reducing weight, having the excellence in handling efficiency, adopting a method for filling various substances having a proper unit weight after a fiber-reinforced resin-made outside frame as a material of a panel has been set when at least it is set, not only being required for large-sized heavy equipment but also facilitating the mounting work at a low cost and accomplishing work having a short construction period. SOLUTION: In a sound insulation panel, part forming the outside frame of the panel is made of a fiber-reinforced resin containing at least 5% to 70% of a reinforced fiber consisting of an inorganic fiber and/or an, organic fiber as weight content, and the fiber-reinforced resin-made sound insulation panel is characteristically formed by involving a filler inside of the outside frame formed of the fiber reinforced resin. COPYRIGHT: (C)2003,JPO
-
公开(公告)号：JP2000120990A
公开(公告)日：2000-04-28
申请号：JP29369598
申请日：1998-10-15
Applicant: TORAY INDUSTRIES
Inventor： ITO TOSHIHIRO
Abstract: PROBLEM TO BE SOLVED: To reduce weight so as to improve handleability by integrally arranging a supporting column part and an arm part bent and extended from the supporting column part in molding of a FRP-made bent supporting post suitable for various building structures and for a supporting post for an advertisement, a sign, or the like. SOLUTION: An FRP-made bent supporting post 1 is molded by integrally arranging a supporting column part 2 and an arm part 3 bent and extended from the supporting column part 2. In this process, a reinforced fiber base material is arranged around a core material having a resin flow passage formed on the surface so as to be inserted into a die having a bent cavity, and then, the inside of the die is evacuated and resin is injected so as to be scattered on the surface of the reinforced fiber base material and so as to be impregnated into the reinforced fiber base material, and consequently, the supporting column part 2 and the arm part 3 are molded integrally. In this kind of the FRP-made bent supporting post 1, a flange member 4 used for mounting and fixing it to a base or the like is arranged in the lower end part of the supporting column part 2 desirably. The flange member 4 is molded separately from the supporting column part 2, and then, connected to the supporting column part 2 by adhesion or fastening.
-
-
-
-
-
-
-
-
-
Search Results
37
records
(took 0.024 seconds)
