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    • 3. 发明授权
    • Transmission/coupling device and image forming apparatus having same
    • 传输/耦合装置及其成像装置
    • US5669046A
    • 1997-09-16
    • US639927
    • 1996-04-26
    • Hiroaki YoshidaYukinari Okawa
    • Hiroaki YoshidaYukinari Okawa
    • G03G21/00F16D1/02F16D1/05F16D1/10G03G15/00
    • G03G15/757F16D1/101G03G2215/0119
    • To provide a transmission/coupling device simple in structure and capable of carrying out uniform velocity transmission and quick coupling/decoupling of shafts. A shaft 101 of a photo-sensitive drum 23 has a taper section 103 and a first coupling member 105, mounted on the shaft 101, having a projection 107. An output shaft 111 of a drive motor 67 has a second coupling member 113, mounted on the shaft 111, having a cylindrical bore 115 and a projection 119. When the shafts 101 and 111 are coupled to each other, the taper section 103 is in line-contact with the cylindrical bore 115 to define an engagement circle, and the projections 107 and 119 are engaged with each other to define a power transmission point P which exists in a bisector plane A including the engagement circle, whereby uniform velocity transmission is realized.
    • 为了提供一种结构简单,能够进行均匀速度传动和轴的快速联接/解耦的传动/联接装置。 感光鼓23的轴101具有安装在轴101上的锥形部分103和第一联接部件105,第一连接部件105具有突出部107.驱动马达67的输出轴111具有第二连接部件113, 在轴111上具有圆柱形孔115和突起119.当轴101和111彼此联接时,锥形部103与圆柱形孔115线接触以限定接合圆,并且凸起 107和119彼此接合以限定存在于包括接合圆的平分线平面A中的动力传递点P,从而实现均匀的速度传递。
    • 7. 发明授权
    • Multi-component sponge-forming liquid silicone rubber composition and silicone rubber sponge manufacturing method
    • 多组分海绵成型液体硅橡胶组合物和硅橡胶海绵制造方法
    • US09051445B2
    • 2015-06-09
    • US13056057
    • 2009-07-30
    • Tsugio NozoeFumitaka SutoHiroaki YoshidaAtsushi SakumaYuichi Tsuji
    • Tsugio NozoeFumitaka SutoHiroaki YoshidaAtsushi SakumaYuichi Tsuji
    • C08J9/35C08J9/28C08G77/12C08G77/20C08L83/04
    • C08J9/28C08G77/12C08G77/20C08J2201/0504C08J2383/04C08L83/04C08L83/00
    • A multipackage sponge-forming liquid silicone rubber composition that characteristically comprises at least (A) an alkenyl-containing polydiorganosiloxane comprising (A1) a polydiorganosiloxane that has alkenyl groups on both molecular chain terminals and that does not contain alkenyl groups in the side chains on the molecular chain, and (A2) a polydiorganosiloxane that has at least two alkenyl groups in the side chains on the molecular chain; (B) an organopolysiloxane that has at least two silicon-bonded hydrogen atoms in each molecule; (C) a mixture comprising water and an inorganic thickener; (D) an emulsifying agent; (E) a hydrosilylation reaction catalyst; and (F) a cure retarder; and is stored as a plurality of separate compositions wherein none of this plurality of separately stored compositions contain both component (A) and component (C), none of this plurality of separately stored compositions contain both component (B) and component (C), and none of this plurality of separately stored compositions contain both component (B) and component (E).
    • 一种多层海绵形成液体硅橡胶组合物,其特征在于至少包含(A)含烯基的聚二有机硅氧烷,其包含(A1)在分子链末端具有烯基的聚二有机硅氧烷,并且在侧链上不含烯基 分子链和(A2)在分子链的侧链中具有至少两个烯基的聚二有机硅氧烷; (B)在每个分子中具有至少两个与硅键合的氢原子的有机聚硅氧烷; (C)包含水和无机增稠剂的混合物; (D)乳化剂; (E)氢化硅烷化反应催化剂; 和(F)固化缓凝剂; 并且存储为多个分开的组合物,其中该多个单独存储的组合物中没有一个都含有组分(A)和组分(C),所述多个单独存储的组合物中都不含有组分(B)和组分(C)两者, 并且这多个单独存储的组合物中没有一个都包含组分(B)和组分(E)。