会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 4. 发明授权
    • Method of fabricating component having internal teeth and rolling machine thereof
    • 具有内齿的部件的制造方法和轧制机
    • US07331206B2
    • 2008-02-19
    • US10560535
    • 2004-07-21
    • Tsuyoshi Aoyama
    • Tsuyoshi Aoyama
    • B21H1/12
    • B21H5/025
    • The present invention provides method of fabricating components having internal teeth and rolling machine thereof, enabling large deformation at main rolling step omitting broaching step and step using gear shaper. A container having toughness against internal pressure as high as that of cold forging is provided instead of gripping mechanism of a cylindrical material. A cylindrical material is inserted into the rotatably driven container in aligned manner. A rotatably driving rolling tool is acted on the inner side to press the cylindrical material and distance between tool rotational shaft and container rotational axis is sequentially changed to successively grow tooth profile. A component having internal teeth filling the container is obtained by enlarging outer diameter by spreading. It is desirable to provide in advance the same number of concave grooves as that of internal teeth to be formed, at equal intervals on an inner circumferential face of the cylindrical material.
    • 本发明提供制造具有内齿的部件的方法和轧制机,能够在省略拉削步骤的主轧制步骤和使用齿轮成形机的步骤中实现大的变形。 提供具有抵抗内部压力高于冷锻压力的容器的容器代替圆柱形材料的夹紧机构。 圆柱形材料以对齐的方式插入可旋转驱动的容器中。 旋转驱动的滚动工具作用在内侧以按压圆柱形材料,并且依次改变工具旋转轴与容器旋转轴之间的距离,以逐渐增大齿形。 通过扩展扩大外径来获得具有填充容器的内齿的部件。 期望在圆柱形材料的内圆周面上等间隔地提供与要形成的内齿相同数量的凹槽。
    • 5. 发明申请
    • Method of manufacturing part internal gear and rolling machine
    • 部分内齿轮和轧机的制造方法
    • US20060144111A1
    • 2006-07-06
    • US10560535
    • 2004-07-21
    • Tsuyoshi Aoyama
    • Tsuyoshi Aoyama
    • B21H1/12
    • B21H5/025
    • The present invention provides method of fabricating components having internal teeth and rolling machine thereof, enabling large deformation at main rolling step omitting broaching step and step using gear shaper. A container having toughness against internal pressure as high as that of cold forging is provided instead of gripping mechanism of a cylindrical material. A cylindrical material is inserted into the rotatably driven container in aligned manner. A rotatably driving rolling tool is acted on the inner side to press the cylindrical material and distance between tool rotational shaft and container rotational axis is sequentially changed to successively grow tooth profile. A component having internal teeth filling the container is obtained by enlarging outer diameter by spreading. It is desirable to provide in advance the same number of concave grooves as that of internal teeth to be formed, at equal intervals on an inner circumferential face of the cylindrical material.
    • 本发明提供制造具有内齿的部件的方法和轧制机,能够在省略拉削步骤的主轧制步骤和使用齿轮成形机的步骤中实现大的变形。 提供具有抵抗内部压力高于冷锻压力的容器的容器代替圆柱形材料的夹紧机构。 圆柱形材料以对齐的方式插入可旋转驱动的容器中。 旋转驱动的滚动工具作用在内侧以按压圆柱形材料,并且依次改变工具旋转轴与容器旋转轴之间的距离,以逐渐增大齿形。 通过扩展扩大外径来获得具有填充容器的内齿的部件。 期望在圆柱形材料的内圆周面上等间隔地提供与要形成的内齿相同数目的凹槽。
    • 7. 发明授权
    • Method for fabricating fiber-reinforced slag gypsum cement-based,
lightweight set articles
    • 纤维增强渣石膏水泥基轻质集合制品的制造方法
    • US5366549A
    • 1994-11-22
    • US217025
    • 1994-03-24
    • Shokichi ImaizumiTsuyoshi AoyamaNagao HoriKatsumi TakenamiKiyoshi KoibuchiYouich IshikawaSeiji KazamaKoji Nasu
    • Shokichi ImaizumiTsuyoshi AoyamaNagao HoriKatsumi TakenamiKiyoshi KoibuchiYouich IshikawaSeiji KazamaKoji Nasu
    • C04B28/06C04B7/14
    • C04B28/065
    • A method is provided for making a fiber-reinforced slag gypsum cement lightweight hardened product. The method consists essentially of mixing (1) from 5 to 140 parts by weight of aggregates having a maximum size of not larger than 2000 .mu.m to (2) 100 parts by weight of a mixture which comprises 100 parts by weight of Portland cement, (3) from 20 to 350 parts by weight of slag fine powder which has a fineness ranging from 6,000 to 12,000 cm.sup.2 /g as Blaine's specific surface area, (4) from 0 to 20 parts by weight of lime, (5) from 20 to 100 parts by weight of calcium aluminate and gypsum fine powder, (6) 0.01 to 1.5 parts of a setting retardant; mixing water, prefoamed foams and reinforcing fibers with the mixture to obtain a slurry; subjecting the slurry to molding to obtain a molded product; removing the molded product to obtain a hardened product; and curing the hardened product with steam. In the method of the invention, the slurry sets and hardens within a short time, permitting the hardened product to be immediately removed from a mold.
    • 提供了一种制造纤维增强渣石膏水泥轻质硬化产品的方法。 该方法主要包括将(1)5至140重量份最大尺寸不大于2000μm的聚集体混合至(2)100重量份的混合物,该混合物包含100重量份的波特兰水泥, (3)20至350重量份作为布莱恩比表面积的细度为6,000至12,000厘米2 /克的矿渣细粉,(4)0至20重量份的石灰,(5)20 至100重量份的铝酸钙和石膏细粉,(6)0.01至1.5份的阻燃剂; 将混合水,预发泡沫和增强纤维与混合物混合以获得浆料; 对浆料进行成型以获得模塑产品; 去除模制产品以获得硬化产品; 并用蒸汽固化硬化产品。 在本发明的方法中,浆料在短时间内固化并硬化,从而允许硬化产品立即从模具中取出。