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101. 发明公开

EP1306571A1 Clutch outer 有权
标题翻译：离合器壳体
公开(公告)号：EP1306571A1
公开(公告)日：2003-05-02
申请号：EP02018022.0
申请日：2002-08-12
申请人： KABUSHIKI KAISHA F.C.C.
发明人： Kumagai, Kouichi , Kodama, Takashi
IPC分类号： F16D13/68 , B22D17/00 , F16D25/0638
CPC分类号： F16D13/62
摘要： A clutch outer (15) has a cylindrical portion (15a), and slits (38) defined in the cylindrical portion at a plurality of points circumferentially equally spaced apart from one another to extend in an axial direction of the cylindrical portion so that engagement claws on outer peripheries of a plurality of friction plates are slidably engaged into the slits (38). Each of the slits includes a wide portion (38a) which is defined on the side of an inner periphery of the cylindrical portion and into which the engagement claws (17a) are engaged, and a narrow portion (38b) defined on the side of an outer periphery of the cylindrical portion with a width in a circumferential direction of the cylindrical portion being smaller than that of the wide portion. The wide portion and the narrow portion are connected to each other through a step (38c) facing a radially inward direction of the cylindrical portion. A draft for the wide portion during die-casting is set at a value smaller than a draft for the narrow portion, and a die-parting face in the die-casting is established on the side of the outer periphery of the cylindrical portion. Thus, it is possible to prevent a galling in a product and a striking sound as well as to minimize the number of the slits.

102. 发明公开

EP1292410A2 THERMAL JACKET FOR A VESSEL 有权
标题翻译：热WRAPPING冶金容器
公开(公告)号：EP1292410A2
公开(公告)日：2003-03-19
申请号：EP01941521.5
申请日：2001-05-21
申请人： AEMP Corporation
发明人： LOMBARD, Patrick, J. , WANG, Shaupoh
IPC分类号： B22D17/00 , B22D27/04 , B22D11/124 , C21B7/04
CPC分类号： B22D17/007 , F27D9/00 , F27D19/00
摘要： A thermal jacket (30) for use in the production of a semi-solid slurry billet. The thermal jacket (30) includes symmetrical halves (30a, 30b), each having a heat transfer surface (50) extending between a pair of longitudinal edges (54a, 54b). An actuator mechanism (32) engages the heat transfer surfaces (50) into intimate contact with a vessel (20) containing metallic melt to effectuate conductive heat transfer, with the longitudinal edges (54a, 54b) being disposed in a generally opposite, spaced relationship. The thermal jacket (30) includes a plurality of cooling air passageways (120, 122) for extracting heat from the metallic melt, and a plurality of electric heating elements (132) for adding heat to the metallic melt. The cooling rate of the metallic melt is controlled within a range of about 0.1 to 10 degrees Celsius/second by regulating the flow of cooling air and the activation of the heating elements (132). Fluid manifolds (104, 106) are disposed at opposite ends of the thermal jacket (30) to distribute and direct the flow of cooling air.

103. 发明公开

EP0864662A4 CASTING MATERIAL FOR THIXOCASTING, METHOD FOR PREPARING PARTIALLY SOLIDIFIED CASTING MATERIAL FOR THIXOCASTING, THIXO-CASTING METHOD, IRON-BASE CAST, AND METHOD FOR HEAT-TREATING IRON-BASE CAST 失效
标题翻译：铸造触变铸造，加工用于生产的半强度铸造触变铸造，方法触融，铁基铸片法铁基铸件的热处理
公开(公告)号：EP0864662A4
公开(公告)日：2003-01-22
申请号：EP97937868
申请日：1997-09-02
申请人： HONDA MOTOR CO LTD
发明人： SUGAWARA TAKESHI , SHIINA HARUO , TSUCHIYA MASAYUKI , KIKAWA KAZUO , TAKAGI ISAMU
IPC分类号： B22D17/00 , C21D1/32 , C21D5/00 , C22C37/04 , C22C37/10 , C22C37/00 , B22D1/00 , B22D17/28 , B22D17/30 , B22D27/02 , B22D27/04 , B22D41/015 , C22C33/08
CPC分类号： C22C38/02 , B22D17/007 , C21D1/32 , C21D5/00 , C21D2211/006 , C22C37/04 , C22C37/10
摘要： A casting material for thixocasting, comprising an Fe-C-Si-base alloy which exhibits a chevron-shaped endothermic portion in the latent heat distribution curve and has a eutectic crystal content Ec of above 10 % by weight to below 50 % by weight. The alloy comprises 1.8 to 2.5 % by weight of carbon and 1.4 to 3 % by weight of silicon with the balance consisting of iron and unavoidable impurities.

104. 发明公开

EP1275451A2 Pouring apparatus for castings 审中-公开
标题翻译： Metallgiessmaschine
公开(公告)号：EP1275451A2
公开(公告)日：2003-01-15
申请号：EP02254604.8
申请日：2002-07-01
申请人： Motegi, Tetsuichi , Miyazaki, Keiichi , Tezuka, Yoshimoto , Yoshihara, Kiyotaka , Seiko Idea Center Co.,Ltd.
发明人： Motegi, Tetsuichi , Miyazaki, Kiichi , Tezuka, Yoshitomo , Yoshihara, Kiyotaka
IPC分类号： B22D17/00 , B22D17/30
CPC分类号： B22D17/007 , B22D17/04 , B22D17/2015 , B22D17/28 , B22D17/30 , Y10S164/90
摘要： A pouring apparatus for castings uses separate systems for supplying billets and delivering the semi-molten material, making it possible to readily modify the discharge flows and pressure. A pouring apparatus for castings that comprises solid material supply means (13) for supplying solid material to a melting basin(11); heating means (14) for heating the melting basin (11) to semi-melt solid material supplied to the melting basin(11); a conveyance chamber (15) provided adjacent to the melting basin(11) ; and delivery means (17) for discharging, from a discharge nozzle(16), semi-molten material conveyed from the melting basin (11) to the conveyance chamber (15).
摘要翻译：铸件浇注装置使用分开的供应坯料和输送半熔融材料的系统，使得可以容易地改变排放流量和压力。一种用于铸件的浇注装置，其包括用于向熔池（11）供应固体材料的固体材料供给装置（13）。加热装置（14），用于加热熔池（11）以半熔融提供给熔池（11）的固体材料; 与熔融盆（11）相邻设置的输送室（15）; 以及用于从排出喷嘴（16）将从熔融槽（11）输送到输送室（15）的半熔融材料排出的输送装置（17）。

105. 发明公开

EP1196644A1 ACTIVATED FEEDSTOCK 审中-公开
标题翻译：活性炭商品
公开(公告)号：EP1196644A1
公开(公告)日：2002-04-17
申请号：EP00906980.8
申请日：2000-01-21
申请人： Thixomat, Inc.
发明人： LEBEAU, Stephen, E. , WALUKAS, D., Matthew , DECKER, Raymond, F.
IPC分类号： C22C1/00 , B22D17/00
CPC分类号： C22C1/005 , B22D17/007
摘要： An alloy feedstock for semi-solid metal injection molding. The alloy feedstock is an alloy material in particulate form and has a heterogeneous structure, a temperature range at 20% of the height of the peak of the main melting reaction greater than 40 °C, and having a ratio of the height of the peak of the eutectic reaction to the height of the main melting reaction of less than 0.5.

106. 发明公开

EP1046445A3 Method and apparatus for injection molding light metal alloy 有权
标题翻译： Verfahren und Vorrichtung zum Spritzgiessen von Leichtmetall
公开(公告)号：EP1046445A3
公开(公告)日：2001-11-28
申请号：EP00108544.8
申请日：2000-04-19
申请人： KABUSHIKI KAISHA KOBE SEIKO SHO
发明人： Tanaka, Tatsuya, c/o K. Kaisha Kobe Seiko Sho , Soejima, Munenori, c/o K. Kaisha Kobe Seiko Sho , Takahashi, Katsunori, c/o K. Kaisha Kobe Seiko Sho , Kanda, Takeshi, c/o K. Kaisha Kobe Seiko Sho , Fujisawa, Kazuhisa, c/o K. Kaisha Kobe Seiko Sho
IPC分类号： B22D17/30 , B22D17/00 , B22D17/20 , B22D21/00
CPC分类号： B22D21/002 , B22D17/007 , B22D17/2015 , B22D17/2023 , B22D17/2281 , B22D17/30 , Y10S164/90
摘要： The apparatus of the invention is an injection molding apparatus of a type adapted to cool a molten metal under shearing by an extrusion screw (3) in a substantially vertical chamber (2) into a semi-solidified slurry (7) and then inject the semi-solidified slurry discharged from a discharge port at the lower end of a channel into molding plates, in which a clamping device is adapted to open or close a movable plate (26) relative to a stationary plate (24) in the horizontal direction, and a connection member having, at the inside, a vertical first channel (15) and a second channel (16) extending in the horizontal direction from the lower end of the first channel and in communication with the stationary plate is connected to the discharge port at the lower end of the chamber. Since this can inject and mold light metal molding products of high quality with less pore or shrinkage without excessively enlarging the size for the height of the apparatus, casting products of high quality can be obtained at a reduced cost by injection molding.
摘要翻译：通过在挤压螺杆剪切下在垂直室中冷却熔融金属以形成可以排出到模具中的半固化浆料的轻金属合金（例如铝和镁）注射成型的方法和装置。注射成型装置包括：（1）螺杆挤出机，其竖直地定位并且在所述室的内部旋转地具有挤出螺杆; （2）冷却单元，用于冷却供给到所述室中的轻金属材料，以形成熔融金属或半固化浆料; （3）在基端连接到所述室的排出口并且具有形成在所述远端处的排出口的喷嘴; （4）一种用于注射成型从室的排出口排出的熔融金属或半固化浆料的阻尼装置; （5）适于在水平方向上相对于固定板打开或关闭活动板的夹紧装置和在内部具有连接到垂直通道的第一可移动垂直通道和第二水平通道的连接构件，以及固定板其与室的下端处的排出口连接。该装置具有用于存储连接到该室的上部的熔融金属的料斗。螺杆挤出机具有不沿轴向移动的挤出螺杆，以及在第二通道的水平方向上移动的喷射柱塞。第一通道中的止回阀防止第二通道中的半固化浆料向后流向螺杆挤出机。静态混合器位于喷嘴中，用于使用搅拌叶片混合半固化浆料，其形状围绕喷嘴的轴心扭转。

107. 发明公开

EP1132162A1 Metal casting method and apparatus 有权
标题翻译： Verfahren und Vorrichtung zum Giessen von Metall
公开(公告)号：EP1132162A1
公开(公告)日：2001-09-12
申请号：EP01301973.2
申请日：2001-03-05
申请人： Motegi, Tetsuichi , Miyazaki, Keiichi , Tezuka, Yoshimoto , Yoshiwara, Kiyotaka , Seiko Idea Center Co.,Ltd.
发明人： Motegi, Tetsuichi , Miyazaki, Keiichi , Tezuka, Yoshomoto , Yoshiwara, Kiyotaka
IPC分类号： B22D17/00 , B22D27/04
CPC分类号： C22C1/005 , B22D17/007
摘要： A casting method and apparatus for manufacturing a metal material including the steps of cooling a molten metal to form a metal slurry containing a solid phase, cooling the metal slurry to form a solid metal material and heating the metal material to a semi-melted metal material and supplying it into a mold.
摘要翻译：一种用于制造金属材料的铸造方法和装置，包括以下步骤：冷却熔融金属以形成含有固相的金属浆料，冷却金属浆料以形成固体金属材料，并将金属材料加热至半熔融金属材料并将其供应到模具中。

108. 发明公开

EP0968781A3 Method and apparatus for semi-molten metal injection molding 有权
标题翻译： Verfahren und Vorrichtung zum SpritzgiessenhalbflüssigerMetalle
公开(公告)号：EP0968781A3
公开(公告)日：2001-03-14
申请号：EP99112598.0
申请日：1999-07-01
申请人： Mazda Motor Corporation
发明人： Sakamoto, Kazuo, c/o Mazda Motor Corporation , Ishida, Kyoso, c/o Mazda Motor Corporation , Yamamoto, Yukio, c/o Mazda Motor Corporation
IPC分类号： B22D17/00 , B22D21/04 , B22D21/00
CPC分类号： B22D17/007 , Y10S164/90
摘要： In a semi-molten metal injection molding method of producing a thick molded article by injecting a semi-molten melt M of a magnesium alloy, in a semi-melting state, into a cavity 13 of a mold 11 through a product gate 17, characterized in that it is made possible to obtain a high-quality thick molded article free from internal defects. A solid fraction of the semi-molten melt M is set to not less than 10%, and more preferably within a range of 40 to 80%. A sectional area Sg of a product gate portion of the thick molded article corresponding to the product gate 17 is set to not less than 0.1 times a sectional area Sp in the vicinity of the product gate 17 in the product portion corresponding to the cavity 13. Furthermore, a product gate velocity Vg mm/s of the semi-molten melt M, a sectional area Sg mm 2 of the product gate portion of the thick molded article and a volume Vp mm 3 of the product portion are set so as to satisfy the following relationships: Vg ≦ 8.0 × 104 ;and, Vg × Sg/Vp ≧ 10.
摘要翻译：在半熔融金属注射成型方法中，通过将半熔融状态的镁合金的半熔融熔体M通过产品门17注入到模具11的空腔13中来制造厚的模制品，其特征在于因为可以获得没有内部缺陷的高质量的厚模制品。半熔融熔融物M的固体成分设定为10％以上，更优选在40〜80％的范围内。对应于产品门17的厚模制品的产品浇口部分的截面积Sg被设定为对应于空腔13的产品部分中的产品浇口17附近的截面面积Sp的0.1倍以上。此外，设定半熔融熔体M的产品闸门速度Vg mm / s，厚模制品的产品门部分的截面面积Sg mm 2和产品部分的体积Vp mm 3 以满足以下关系：Vg <= 8.0×10 4; Vg×Sg / Vp> / = 10。

109. 发明公开

EP1013781A2 Die cast nickel base superalloy articles 有权
标题翻译： on asis asis asis asis asis asis asis asis asis asis asis asis asis asis asis asis asis asis
公开(公告)号：EP1013781A2
公开(公告)日：2000-06-28
申请号：EP99310535.2
申请日：1999-12-23
申请人： UNITED TECHNOLOGIES CORPORATION
发明人： Schirra, John Joseph , Giugno, Ralph , Gustafson, Walter Frederick , Marcin, John Joseph Jr. , Samuelson, Jeffrey William , Norton, Delwyn Earle , Nunes, Jay John
IPC分类号： C22C19/05 , B22D17/00
CPC分类号： C22F1/10 , B22D17/00 , C22C1/02 , C22C19/055 , C22C19/056 , C22C19/07 , F01D5/28 , F05C2201/0466
摘要： A die cast article composed of nickel base superalloy IN 718 is disclosed. The microstructure is characterized by an absence of flowlines and includes a fine average grain size, e.g., ASTM 3 or smaller. A method of heat treating the articles is also disclosed. Exemplary articles include gas turbine engine components, such as blades, vanes, cases and seals.
摘要翻译：公开了由镍基超合金IN718组成的压铸件。微结构的特征在于没有流线并且包括细的平均晶粒尺寸，例如ASTM 3或更小。还公开了热处理制品的方法。示例性物品包括燃气涡轮发动机部件，例如叶片，叶片，壳体和密封件。

110. 发明公开

EP1011897A1 SEMI-SOLID METAL FORMING PROCESS 失效
标题翻译：半固体材料金属成形
公开(公告)号：EP1011897A1
公开(公告)日：2000-06-28
申请号：EP98901901.3
申请日：1998-02-02
申请人： Amcan Castings Limited
发明人： WOODHOUSE, Gordon
IPC分类号： B22D17/00 , B21C23/00
CPC分类号： B22D18/02 , B21C23/00 , B21J5/00 , B21J5/004 , C22C1/005
摘要： A semi-solid metal forming process using a cast billet and having the following steps: 1) heating the cast billet to a temperature above its recrystallization temperature and below its solidus temperature; 2) extruding the cast billet into an extruded column; 3) cutting the extruded column into at least one billet; 4) heating the billet from step 3 to a semi-solid state; and 5) squeezing the billet from step 4 into a cavity in a metal forming die set to form a part.

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