公开(公告)号：US20130105250A1

公开(公告)日：2013-05-02

申请号：US13661584

申请日：2012-10-26

Applicant: INVENTIO AG

Inventor： Daniel Meierhans ,  Miriam Heini ,  Reto Drayer ,  Faruk Osmanbasic

IPC: B66B5/00

CPC classification number: B66B5/046

Abstract: In this speed limiter with cam wheel and pivot lever and pivot roller, a force limiter wheel with a plurality of dogs is provided at the pivot lever instead of a dog entering into the path of ratchet wheel teeth, wherein the force limiter wheel is braked by means of a slip clutch. If in the case of triggering the braking force in the limiter cable exceeds the force of the slip clutch the force limiter wheel rotates at the dog disposed in engagement with the ratchet wheel teeth, in which case the cable pulley rotates therewith and the stress in the limiter cable builds up and the succeeding dog enters into the path of the ratchet wheel teeth and blocks the cable pulley again. The parts participating in the triggering can thereby be protected from excessive action of force.

Abstract translation: 在具有凸轮和枢转杆和枢转辊的限速器中，在枢转杆处设置限制器轮，其具有多个狗，而不是进入棘轮齿的路径中的狗，其中限制器轮由 滑动离合器的装置。 如果在触发限制器电缆中的制动力超过滑动离合器的力的情况下，限制器轮在设置成与棘轮齿啮合的狗处转动，在这种情况下，电缆滑轮随之旋转，并且在 限制器电缆构成，后续的狗进入棘轮齿的路径，并再次阻塞电缆滑轮。 因此，可以防止参与触发的部件免受过度的力的作用。