| 摘要 |
1,259,645. Flexible cables; toothed gearing. TELEFLEX Inc. 19 Feb., 1969 [29 May, 1968], No. 8982/69. Heading F2Q. [Also in Division G6] A flexible cable movable longitudinally through a guide tube 26 by a sprocket wheel 16 consists of a resilient cylindrical core 10 on which a wire helix 12 is wound sufficiently tightly to form a helical depression 14 in the surface of the core to prevent movement of the wire. The core may be solid, or tubular as shown, with electric leads 22, 24 passing through and attached to a thermocouple 20 at the end of the cable, and operable by the sprocket wheel 16 to monitor the temperature in a nuclear reactor. |
