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2. 发明公开

KR1020100021953A 수동 포지티브 록과 회전 해제 및 자동 리셋 기구를 갖춘 전기구동 방식 축 브레이크 有权
标题翻译：具有手动定位锁和旋转释放和自动复位功能的电动手动制动
公开(公告)号：KR1020100021953A
公开(公告)日：2010-02-26
申请号：KR1020087011674
申请日：2007-06-12
申请人： 무그 인코포레이티드
发明人： 드아모어마르코 , 그리핀패트릭케이.
IPC分类号： F16D65/14 , F16D55/36 , F16D71/02
CPC分类号： F16D71/00 , F16D63/006 , F16D65/186 , F16D2121/14 , F16D2121/22 , F16D2123/00 , F16D2125/36 , F16D2125/38 , F16D2127/06
摘要： A device (20) has an electrically-operated brake (37) and a manually-operated auxiliary brake (27). The electrically-operated brake includes a coil (70), a core (68), an armature (69), and an alternating series of friction pads (74) and brake disks (75), that are arranged to be compressed between the housing and the armature. The shaft brake (27) includes a collar (22) mounted on the housing for combined axial and rotative movement relative thereto, a first interlock portion (106,110) mounted on the shaft (24), an annular member (84) surrounding the shaft and having a second interlock portion (85) and a spring (124) urging the member to move toward the shaft. The collar (22) is adapted to be selectively moved relative to the housing between a first portion at which the first (106,110) and second (85) interlock portions are physically engaged with one another, and a second position at which the first (106,110) and second (85) interlock portions are physically separated from one another. The shaft (24) may include a first and second shaft portions (25, 26), and a cam mechanism (125,126) that automatically releases the braking mechanism when the shaft portions (25,26) are rotated relative to one another, and that automatically re-engages the braking mechanism when the two shaft portions (25,26) are moved back to their initial null position.
摘要翻译：装置（20）具有电动制动器（37）和手动辅助制动器（27）。电动制动器包括线圈（70），铁心（68），电枢（69）和交替的一系列摩擦垫（74）和制动盘（75），其被布置成在壳体和电枢。轴制动器（27）包括安装在壳体上的套环（22），用于相对于其组合的轴向和旋转运动，安装在轴（24）上的第一互锁部分（106,110），围绕轴的环形构件（84）具有第二互锁部分（85）和弹簧（124），该弹簧推动构件向轴移动。所述套环（22）适于在所述第一部分（106,110）和第二（85）互锁部分彼此物理接合的第一部分之间相对于所述壳体选择性移动;以及第二位置，在所述第一部分处，所述第一部分）和第二（85）互锁部分彼此物理分离。轴（24）可以包括第一和第二轴部分（25,26）和凸轮机构（125,126），当轴部分（25,26）相对于彼此旋转时，凸轮机构（125,126）自动释放制动机构，并且当两个轴部分（25,26）移回到它们的初始零位置时，自动重新接合制动机构。

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