To enhance the degree of freedom in setting positions where rotation is regulated with respect input of rotation.SOLUTION: A rotation transmission device comprises: a rotary shaft 4; a case 21 configured to rotatably support the rotary shaft 4; a key member 31 configured to rotate along with rotation of the rotary shaft 4; a lock bar 32 configured to advance to/retreat from the key member 31; an engagement part 32a provided in the lock bar 32; and a plurality of restricted regions A, B, C... provided in the key member 31 and comprising convex portions a that are engaged with the engagement portion 32a and arranged in mutually different azimuths along a rotation direction of the key member 31. Therein, a rotation range around the rotary shaft 4 can be changed by causing the lock bar 32 to advance/retreat so as to change restricted regions A, B, C... facing the engagement part 32a.SELECTED DRAWING: Figure 2
【課題】回転の入力に対して回転を規制する位置の設定の自由度を高める。【解決手段】回転軸4と、回転軸4を回転自在に支持するケース21と、回転軸4の回転に伴って回転するキー部材31と、キー部材31に対して進退するロックバー32と、ロックバー32に設けられる係合部32aと、キー部材31に設けられキー部材31の回転方向に沿って互いに異なる方位に係合部32aが噛み合う凸部aを備える複数の規制領域A,B,C・・・とを備え、ロックバー32の進退により、係合部32aに対向する規制領域A,B,C・・・を変化させることで回転軸4の軸回り回転範囲を変更可能とした回転伝達装置。【選択図】図2
ROTATION TRANSMISSION DEVICE AND STEERING DEVICE
回転伝達装置及び操舵装置
2024-03-14
Patent
Electronic Resource
Japanese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
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