| 摘要 |
1,139,288. Dry shavers. SUNBEAM CORP. 13 Feb., 1967 [27 May, 1966], No. 6861/67. Heading B4B. [Also in Divisions F2 and H2] A dry shaver comprises a cutter head 11 including an oscillating shaft 28 having an eccentrically mounted crank-pin 38 which is connected with the reciprocating drive arm 56a of a vibrating type motor 18 by means of a connecting-rod 65. The motor includes an oscillating armature 53 supported on a shaft 52 from which extend two T-shaped members 55, one of the legs of which defines the drive arm 56a. The arm 56a is received in a slot 67 of the connecting- rod 65, the slot 67 having convex edges. The arm 56a and armature 53 are held in their neutral position by means of pairs of springs 60. |
