| 摘要 |
1,068,548. Counters. GEORGE KENT Ltd. Nov. 11, 1965 [Nov. 18, 1964], No. 46966/64. Heading G4D. A counter box for use with a fluid flow meter comprises a rotary counter wheel (3), Figs. 1 and 2 (not shown), displayed beneath a window (8) or a transparent panel in an outer casing (7), the window or panel extending into two sides of the casing. The counter box is mounted on the meter by clamping ring (13) so that on slackening of the ring it may be rotatably displaced. The dial plate (6) carries means, e.g. a marker line for indicating the readings from another counter (12). |
