公开(公告)号：US5090522A

公开(公告)日：1992-02-25

申请号：US572845

申请日：1990-08-24

Applicant: Roy D. Korff

Inventor： Roy D. Korff

IPC: F16D49/16 ,  F16D59/02 ,  F16D65/14 ,  F16D65/46

CPC classification number: E05F5/00 ,  F16D49/16 ,  F16D59/02 ,  F16D65/46 ,  E05F15/684 ,  E05Y2201/21 ,  E05Y2201/246 ,  E05Y2201/26 ,  E05Y2201/266 ,  E05Y2201/434 ,  E05Y2201/462 ,  E05Y2800/26 ,  E05Y2900/106 ,  F16D2121/22

Abstract: An arrangement for automatically engaging and disengaging a brake on rotating apparatus comprising a rotatable brake drum and a pair of brake shoes pivotally mounted for engagement with the drum. Free ends of the brake shoes are urged together by spring forces bringing the brake shoes into braking engagement with the drum. A brake release mechanisms includes a pivoted release member with a cone-shaped stud slidably connected thereto. The brake shoes are disengaged by rotating the release member which forces the stud between the brake shoe free ends and separates the brake shoes from the drum. The conical stud and its slidable connection to the pivoted release member simplifies assembly and maintenance of the arrangement.

Abstract translation: 一种用于在旋转设备上自动接合和分离制动器的装置，包括可旋转的制动鼓和一对可枢转地安装以与滚筒接合的制动蹄。 制动蹄的自由端通过弹簧力一起推动，使制动蹄与鼓制动接合。 制动器释放机构包括具有可滑动地连接到其上的锥形螺栓的枢转释放构件。 通过旋转释放构件来使制动蹄脱开，释放构件迫使brake shoe shoe shoe free free free free ends ends brake brake brake brake brake brake brake brake。。 锥形螺柱及其与枢转释放构件的可滑动连接简化了装置的组装和维护。