| 摘要 |
1,006,272. Toothed gearing. COMMISSARIAT A L'ENERGIE ATOMIQUE. April 8, 1963 [April 25, 1962], No. 13917/63. Heading F2Q. [Also in Division B4] Rotational movements of two parallel driving shafts 1a, 2a are transmitted to two parallel driven shafts 1b 2b by gears 3a, 3b on the ends of the shafts 1a, 1b respectively, meshing an internally toothed gear 5, and by gears 4a, 4b on the ends of shafts 2a, 2b, respectively, meshing an internally toothed gear 6, which is rotatably mounted by balls 7 within a recess in the gear 6. The arrangement allows rotation about the pipes XX<SP>1</SP> of the plane containing the driving shafts 1a, 2a and of the plane containing the driven shafts 1b 2b. The device is utilized to connect parts of shafts T2, T4 in a remotehandling appliance comprising three hinged sections 11, 12, 15 in which shafts T1, T2, T3 and T4 are coupled by toothed gearing and universal joints to transmit movements of an operating handle 14 to a gripper 17. Clamping and release of the gripper 17 is effected by rotation of a rod T5 having a screw-threaded engagement with a nut 23 on the gripper 17. A toothed coupling 6.1a may be disengaged to permit angular motion between the arms 12, 15. |
