| 摘要 |
1,102,520. Springs. UNITED STATES TIME CORPORATION. 1 Sept., 1966 [3 Sept., 1965], No. 39164/66. Heading F2S. [Also in Division G3] A spring 21 for mounting a timepiece vibrator (see Division G3) is secured to a brass button 24 by inserting the portions 20, 22, 23 of the spring in a slot in the button. The spring is soldered or brazed in the slot and after mounting the spring between the vibrators (11, 12), Fig. 1 (not shown) and a base-plate (10), two saw cuts are made across the button to free the vibrators from the base. Instead of using a slotted button, the spring may be attached to the outer surface of the button and the spring- button assembly may be formed integrally. |
