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    • 13. 发明授权
    • Ethylene polymers
    • 乙烯聚合物
    • US5693719A
    • 1997-12-02
    • US573427
    • 1995-12-15
    • Yukitaka GotoNobuaki SakuraiTadashi TakahashiKatsumi HirakawaYoichi MaedaYoshihiko SasakiSatoshi NishimuraMasataka Souda
    • Yukitaka GotoNobuaki SakuraiTadashi TakahashiKatsumi HirakawaYoichi MaedaYoshihiko SasakiSatoshi NishimuraMasataka Souda
    • C08F2/00C08F10/02C08F210/16C08L23/08
    • C08F10/02C08F210/16
    • An ethylene polymer which is useful for molding inflation film having a particularly excellent moldability is provided. The ethylene polymer is obtainable by the first and second steps and satisfying the following conditions (a) to (d): (a) the polymer produced in the first polymerization step having an weight average molecular weight (Mw,.sub.1) in the range of 6.times.10.sup.5 to 4.times.10.sup.6 ; (b) the ratio (Mw,.sub.2 /Mw,.sub.1) of the weight average molecular weight of the polymer produced in the first polymerization step (Mw,.sub.1) and the weight average molecular weight of the polymer produced in the second polymerization step (Mw,.sub.2) being in the range of 0.7 to 1.4; (c) the molecular weight in which the integration fraction from the low molecular weight is equal to 1/2 of the weight fraction (W.sub.2) of the polymer produced in the second polymerization step being in the range of 5.times.10.sup.3 to 3.times.10.sup.4 ; and (d) the weight fraction (W.sub.1) of the polymer produced in the first step being in the range of 0.45 to 0.70, and the weight fraction (W.sub.2) of the polymer produced in the second step being in the range of 0.30 to 0.55.
    • 提供了一种用于模塑具有特别优异成型性的膨胀膜的乙烯聚合物。 乙烯聚合物可通过第一步和第二步获得,并满足以下条件(a)至(d):(a)在第一聚合步骤中制备的聚合物的重均分子量(Mw,1) 6×10 5至4×10 6; (b)在第一聚合步骤中制备的聚合物的重均分子量(Mw,1)和在第二聚合步骤中制备的聚合物的重均分子量(Mw,2 / Mw,1) Mw,2)在0.7至1.4的范围内; (c)在第二聚合步骤中制备的聚合物的重量分数(W 2)的从低分子量的积分分数等于+ E,f 1/2 + EE的分子量在5×10 3 至3x104; 和(d)在第一步骤中制备的聚合物的重量分数(W1)在0.45至0.70的范围内,并且在第二步骤中制备的聚合物的重量分数(W2)在0.30至0.55的范围内 。
    • 16. 发明授权
    • Drive apparatus for electric vehicle
    • 电动车驱动装置
    • US5821653A
    • 1998-10-13
    • US849667
    • 1997-10-02
    • Yoshio KintoMasahiro HasebeYoshihiko SasakiMasayuki TakenakaSatoru Wakuta
    • Yoshio KintoMasahiro HasebeYoshihiko SasakiMasayuki TakenakaSatoru Wakuta
    • B60K1/00B60K17/04F16H57/04H02K9/19
    • B60K1/00F16H57/0447B60K17/04F16H57/0409F16H57/0423F16H57/0426F16H57/0428F16H57/045F16H57/0457F16H57/0476F16H57/0483
    • A drive apparatus for an electric vehicle comprises a motor (1), a gear section (9) for transmitting rotation of a rotor shaft (2) of the motor to a wheel, and a case (10, 90) for accommodating the motor and the gear section. The case has a partition (12) that separates a motor chamber (m) for accommodating the motor and a gear chamber (g) for accommodating the gear section, and the partition has an orifice (53) that connects a lower portion of the motor chamber and the gear chamber. Supplying means (5) is provided for supplying oil from the gear chamber into the motor chamber in accordance with rotation of the gear section. Through the operation of the orifice, oil gathers in a lower portion of the motor chamber and, thus, the motor chamber serves as a reservoir. Thus, while employing a light-weight and compact-size construction that does not comprise an oil reservoir, the drive apparatus secures a sufficient amount of lubricating oil during stop of the vehicle, and reduces the stirring loss of the gear section and cools the motor with oil during the running of the vehicle.
    • PCT No.PCT / JP96 / 03752 Sec。 371 1997年10月9日第 102(e)日期1997年10月9日PCT 1996年12月24日PCT公布。 公开号WO97 / 23362 日本1997年7月3日电动车辆的驱动装置包括电动机(1),用于将电动机的转子轴(2)的旋转传递到车轮的齿轮部(9)和壳体(10,90) 用于容纳马达和齿轮部分。 壳体具有分隔用于容纳马达的马达室(m)和用于容纳齿轮部的齿轮室(g)的隔板(12),隔板具有连接马达的下部的孔口(53) 室和齿轮室。 提供装置(5)用于根据齿轮部分的旋转将油从齿轮室供给到马达室中。 通过孔的操作,油会聚集在马达室的下部,因此,马达室用作储存器。 因此,在采用不具有储油器的重量轻且结构紧凑的结构的同时,驱动装置在车辆停止期间固定足够量的润滑油,并且减少齿轮部分的搅拌损失并冷却马达 在车辆运行期间用油。
    • 18. 发明授权
    • Method of assembling a damper unit
    • 组装阻尼器单元的方法
    • US07581299B2
    • 2009-09-01
    • US11090842
    • 2005-03-25
    • Yoshio KintouYoshihiko Sasaki
    • Yoshio KintouYoshihiko Sasaki
    • B23P11/02
    • F16F15/1297Y10T29/49231Y10T29/49872
    • The invention eliminates the need of handling an engine in a process for assembling a torsion damper which couples the engine with a power transmission system and a torque limiter. In a damper unit with a torque limiter positioned between an output shaft of an engine and a power transmission shaft of a power transmission system, the damper unit includes a fly wheel damper, a torsion damper and a torque limiter. The torque limiter of the damper unit is coupled to the torsion damper with a set load applied thereto such that the torque limiter and the torsion damper are combined to form an assembly. The torsion damper and the torque limiter can be assembled by handling, independently of the engine, only components which are smaller and lighter than an engine. This improves the efficiency of the assembling operation of the damper unit with the torque limiter.
    • 本发明消除了在将发动机与动力传递系统和扭矩限制器相结合的扭转阻尼器的组装过程中处理发动机的需要。 在具有定位在发动机的输出轴和动力传递系统的动力传递轴之间的扭矩限制器的阻尼器单元中,阻尼器单元包括飞轮阻尼器,扭转阻尼器和扭矩限制器。 阻尼器单元的扭矩限制器被耦合到扭转阻尼器,施加有设定的负载,使得扭矩限制器和扭转阻尼器组合以形成组件。 扭矩阻尼器和扭矩限制器可以通过独立于发动机的处理而组装,仅仅是比发动机更小和更轻的部件。 这提高了具有扭矩限制器的阻尼器单元的组装操作的效率。
    • 19. 发明授权
    • Damper unit with torque limiter
    • 带扭矩限制器的减振器
    • US07238111B2
    • 2007-07-03
    • US10170633
    • 2002-06-14
    • Yoshio KintouYoshihiko Sasaki
    • Yoshio KintouYoshihiko Sasaki
    • F16D7/02
    • F16F15/1297Y10T29/49231Y10T29/49872
    • The invention eliminates the need of handling an engine in a process for assembling a torsion damper which couples the engine with a power transmission system and a torque limiter. In a damper unit with a torque limiter positioned between an output shaft of an engine and a power transmission shaft of a power transmission system, the damper unit includes a fly wheel damper, a torsion damper and a torque limiter. The torque limiter of the damper unit is coupled to the torsion damper with a set load applied thereto such that the torque limiter and the torsion damper are combined to form an assembly. The torsion damper and the torque limiter can be assembled by handling, independently of the engine, only components which are smaller and lighter than an engine. This improves the efficiency of the assembling operation of the damper unit with the torque limiter.
    • 本发明消除了在将发动机与动力传递系统和扭矩限制器相结合的扭转阻尼器的组装过程中处理发动机的需要。 在具有定位在发动机的输出轴和动力传递系统的动力传递轴之间的扭矩限制器的阻尼器单元中,阻尼器单元包括飞轮阻尼器,扭转阻尼器和扭矩限制器。 阻尼器单元的扭矩限制器被耦合到扭转阻尼器,施加有设定的负载,使得扭矩限制器和扭转阻尼器组合以形成组件。 扭矩阻尼器和扭矩限制器可以通过独立于发动机的处理而组装,仅仅是比发动机更小和更轻的部件。 这提高了具有扭矩限制器的阻尼器单元的组装操作的效率。
    • 20. 发明申请
    • Damper unit with torque limiter
    • 带扭矩限制器的减振器
    • US20050160596A1
    • 2005-07-28
    • US11090842
    • 2005-03-25
    • Yoshio KintouYoshihiko Sasaki
    • Yoshio KintouYoshihiko Sasaki
    • F16F15/134F16D3/14F16D7/02F16F15/129F16D13/68B21K3/00
    • F16F15/1297Y10T29/49231Y10T29/49872
    • The invention eliminates the need of handling an engine in a process for assembling a torsion damper which couples the engine with a power transmission system and a torque limiter. In a damper unit with a torque limiter positioned between an output shaft of an engine and a power transmission shaft of a power transmission system, the damper unit includes a fly wheel damper, a torsion damper and a torque limiter. The torque limiter of the damper unit is coupled to the torsion damper with a set load applied thereto such that the torque limiter and the torsion damper are combined to form an assembly. The torsion damper and the torque limiter can be assembled by handling, independently of the engine, only components which are smaller and lighter than an engine. This improves the efficiency of the assembling operation of the damper unit with the torque limiter.
    • 本发明消除了在将发动机与动力传递系统和扭矩限制器相结合的扭转阻尼器的组装过程中处理发动机的需要。 在具有定位在发动机的输出轴和动力传递系统的动力传递轴之间的扭矩限制器的阻尼器单元中,阻尼器单元包括飞轮阻尼器,扭转阻尼器和扭矩限制器。 阻尼器单元的扭矩限制器被耦合到扭转阻尼器,施加有设定的负载,使得扭矩限制器和扭转阻尼器组合以形成组件。 扭矩阻尼器和扭矩限制器可以通过独立于发动机的处理而组装,仅仅是比发动机更小和更轻的部件。 这提高了具有扭矩限制器的阻尼器单元的组装操作的效率。