To provide a less inconvenient newly-constituted brake gear, for example, which can restrain the occurrence of a fastened state of a screw mechanism.SOLUTION: A brake gear of the present disclosure comprises an elastic member. The elastic member is constituted in such an annular shape as to have an inner peripheral part which is accommodated in a bottomed recess of a rotary member, which is extended along a circumferential direction of a male screw and which faces an outer peripheral surface of the male screw, and an outer peripheral part which is extended along the circumferential direction, which faces an inner peripheral surface of a peripheral wall and which is separated from the inner peripheral surface in the state of maximum imperfect alignment in a radial direction with respect to the male screw. The elastic member can be sandwiched between a flange and a direct-acting member in association with the movement of the direct-acting member in a second direction.SELECTED DRAWING: Figure 3

    【課題】例えば、ねじ機構の締結状態が生じるのを抑制することが可能な、より不都合の少ない新規な構成のブレーキ装置を得る。【解決手段】本開示のブレーキ装置は、例えば、回転部材の有底凹部に収容され、雄ねじの周方向に沿って延びるとともに当該雄ねじの外周面と面した内周部と、周方向に沿って延びるとともに周壁の内周面と面しかつ雄ねじに対する径方向への最大軸ずれ状態で内周面と離間する外周部と、を有した環状に構成され、直動部材の第二方向への移動に伴ってフランジと直動部材との間に挟まれうる弾性部材、を備える。【選択図】図3


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    Title :

    BRAKE GEAR


    Additional title:

    ブレーキ装置


    Contributors:

    Publication date :

    2021-04-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    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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