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1. 发明申请

US20030001148A1 BRAKING DEVICE FOR MOTIVE WINCH 有权
标题翻译：制动装置
公开(公告)号：US20030001148A1
公开(公告)日：2003-01-02
申请号：US09894005
申请日：2001-06-29
发明人： Shih Jyi Huang
IPC分类号： B66D005/08
CPC分类号： B66D5/22
摘要： The present invention discloses a braking device for a motive winch, mainly having a sectional axle, an elastic member, two engraved chunks, and a clutch base in a retardation compartment of the motive winch; wherein said first engraved chunk is coupled to the sectional axle, having a braking plate being contacted with the frictional surface in the retardation compartment; the elastic member has an appropriate whirling force with respect to the first engraved chuck such that the braking plate of the first engraved chuck tends to press against the frictional surface of the retardation compartment; the second engraved trunk is coupled to the sectional axle and rotates synchronously, such that the first and second engraved chucks are capable of being attached to each other to push the brake plate of the first engraved trunk to generate the braking action on an inclined surface and the clutch base brings a protruded member to rotate, and the protruded members on the two engraved chunks is pushed by the protruded trunk at the inner side of the clutch base, and the axle of the motor brings the mechanical force for the clutch base. Such arrangement can stop the braking action by bringing the two engraved trucks to rotate simultaneously in the clutch base when the motor is operating. When the motive force is stopped, the pulling force due to the reaction of heavy substance comes from the cable wire reel makes the inclined plane of the second engraved trunk to push the inclined plane of the first engraved trunk such that the brake plate and the frictional surface contact with each other tightly, and hence attains the braking effect.
摘要翻译：本发明公开了一种用于动力绞盘的制动装置，其主要在动力绞盘的延迟室中具有截面轴，弹性构件，两个雕刻块和离合器底座; 其中所述第一雕刻块与所述分段轴联接，具有与所述延迟室中的所述摩擦表面接触的制动板; 所述弹性部件相对于所述第一雕刻卡盘具有适当的旋转力，使得所述第一雕刻卡盘的制动板倾向于抵靠所述延迟隔间的摩擦面; 所述第二刻槽与所述剖面轴相连并同步旋转，使得所述第一和第二雕刻卡盘能够彼此附接以推动所述第一雕刻主干的制动板，以在倾斜表面上产生制动作用，离合器基座使突出构件旋转，并且两个被雕刻的块上的突出构件被离合器底座的内侧的突出的主体推动，并且电动机的轴带来了用于离合器基座的机械力。这样的布置可以通过在电动机运行时使两个雕刻的卡车同时旋转在离合器基座中来停止制动动作。当动力停止时，由于重物质的反应引起的拉力来自电缆线卷轴，使得第二雕刻行李箱的倾斜面推动第一刻印主体的倾斜平面，使得制动板和摩擦表面紧密接触，从而达到制动效果。

2. 发明申请

US20030080328A1 Hoisting device for an elevator 失效
标题翻译：电梯起重装置
公开(公告)号：US20030080328A1
公开(公告)日：2003-05-01
申请号：US10316669
申请日：2002-12-11
申请人： Teijin Seiki Co., Ltd.
发明人： Hiroyuki Miyoshi , Takashi Kuga
IPC分类号： B66D005/08
CPC分类号： B66D1/22 , B66B11/0453 , B66D5/08 , B66D5/14
摘要： In a hoisting device for an elevator, a driving motor is made cylindrical, and a brake system is accommodated radially inwardly of the driving motor. The driving motor and the brake system overlap in a radial direction.
摘要翻译：在用于电梯的提升装置中，驱动电动机制成圆柱形，并且制动系统容纳在驱动电动机的径向内侧。驱动马达和制动系统沿径向重叠。

3. 发明申请

US20030062514A1 Braking device and hoisting machine having same 有权
标题翻译：制动装置和起重机具有相同的作用
公开(公告)号：US20030062514A1
公开(公告)日：2003-04-03
申请号：US10246415
申请日：2002-09-19
申请人： KABUSHIKI KAISHA MEIDENSHA
发明人： Koji Nagata , Yukimasa Hisamitsu
IPC分类号： B66D005/08
CPC分类号： B66D5/08
摘要： A braking device includes a brake wheel, a pair of rotation shafts, a pair of brake arms which is rotatably supported through the rotation shafts, a pair of brake pads arranged at one end of the brake arms and contacting and separating from the brake wheel, and a brake part connected to another end of the brake arms for providing and releasing a braking force of the brake pads. When the centers of the rotation shafts are fulcrums, the centers of contact of the brake pads with the brake wheel are points of action, and the connections between the brake arms and the brake part are power points, the fulcrums, the points of action, and the power points are located in a semicircular area of the brake wheel.
摘要翻译：制动装置包括制动轮，一对旋转轴，通过旋转轴可旋转地支撑的一对制动臂，布置在制动臂的一端并与制动轮分离的一对制动片，以及连接到制动臂的另一端的制动部件，用于提供和释放制动衬块的制动力。当旋转轴的中心是支点时，制动片与制动轮的接触中心是作用点，制动臂与制动部之间的连接是动力点，支点，作用点，功率点位于制动轮的半圆形区域。

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