To provide a blocking mechanism that has reliability, is inexpensive and easy to implement, and withstands high loads.SOLUTION: The present invention resides in a blocking mechanism that comprises a transmission casing (1), a movable pawl (34) having a locking finger (35), a linear actuator (37) for moving a movable carriage (38) guided by a guide rail (27), and a housing (2) formed on the transmission casing. The movable pawl is mounted on the transmission casing to be pivotable in a plane about a pivot axis between a locking position in which the locking finger is engaged in a locking recess and a release position in which the locking finger is disengaged from the locking recess. The movable pawl comprises a cam surface, and the movable carriage includes a cam follower capable of moving on the cam surface. The guide rail is fitted in the housing.SELECTED DRAWING: Figure 6

    【課題】信頼性を有し、安価で、施行が容易で、高負荷に耐えるブロック機構を提供する。【解決手段】本発明は、変速機ケーシング(1)と、係止フィンガ(35)を備える可動爪(34)と、ガイドレール(27)によりガイドされる可動キャリッジ(38)を移動させるリニアアクチュエータ(37)と、変速機ケーシングに形成されたハウジング(2)と、を備えるブロック機構において、可動爪は、平面内において枢動軸を中心として変速機ケーシングに、係止フィンガが係止凹部に係合する係止位置と係止フィンガが係止凹部から係合解除される解放位置との間において枢動可能に装着され、可動爪は、カム面を備え、可動キャリッジは、カム面上で移動可能なカムフォロワを含み、ガイドレールはハウジングに嵌合する、ブロック機構とする。【選択図】図6


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    Title :

    BLOCKING MECHANISM


    Additional title:

    ブロック機構


    Contributors:

    Publication date :

    2023-05-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    F16H Getriebe , GEARING / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen



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